CN104185187B - The control method and terminal device that a kind of LTE and WiFi coexists - Google Patents
The control method and terminal device that a kind of LTE and WiFi coexists Download PDFInfo
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- CN104185187B CN104185187B CN201310201463.XA CN201310201463A CN104185187B CN 104185187 B CN104185187 B CN 104185187B CN 201310201463 A CN201310201463 A CN 201310201463A CN 104185187 B CN104185187 B CN 104185187B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
- H04W16/14—Spectrum sharing arrangements between different networks
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Abstract
The embodiment of the invention discloses the control method that a kind of LTE and WiFi coexist, including：According to the Long Term Evolution LTE got frequency information, judge the difference of the frequency of the LTE and the adopting wireless fidelity technology WiFi to prestore frequency whether in default frequency differential ranges；If the determination result is YES, then the WiFi passages that selection has WiFi bandwidth to lose are arranged to the radio-frequency channel of the WiFi, and select the full frequency band passage of the LTE to be arranged to the radio-frequency channel of the LTE；If judged result is no, the LTE passages that selection has LTE bandwidth to lose are arranged to the radio-frequency channel of the LTE, and select the full frequency band passage of the WiFi to be arranged to the radio-frequency channel of the WiFi.The embodiment of the invention also discloses a kind of terminal device.Using the present invention, there is the network performance that can improve terminal device, strengthen the Consumer's Experience effect of terminal device, the advantages of lifting user's stickiness of terminal device.
Description
Technical field
The present invention relates to communication technical field, more particularly to a kind of control methods that coexist of LTE and WiFi and terminal device.
Background technology
With the arrival in 4G epoch, 4G is bringing faster message transmission rate, more preferable Consumer's Experience effect to us
While, also bring LTE（Long Term Evolution, Long Term Evolution）And WiFi（Wireless Fidelity, wirelessly
Fidelity technology）The design challenges coexisted and challenge.Radio reception device is realized by 4G real-time performance data access by WiFi
When being covered to the signals of other wireless devices, if can not handle LTE and WiFi well coexists design, it would be possible to cause equipment not
It can be used for some particular operators, or Consumer's Experience effect is poor.
Prior art one is mainly protected when handling LTE and WiFi coexistence problems by sacrificing LTE effective bandwidth of operation
Card WiFi can be worked with full frequency band, not influence the Consumer's Experience effect of terminal, such as Fig. 1.As shown in figure 1, prior art one is at end
The wave filter of a sacrifice LTE bandwidth is then provided with when end equipment designs in LTE radio-frequency channel, in WiFi radio-frequency channel
In be provided with a WiFi full frequency band wave filter, ensure that WiFi can be worked with full frequency band by sacrificing LTE bandwidth of operation, lead to
Cross and sacrifice LTE bandwidth of operation to ensure, when LTE and WiFi coexist, not interfere with each other the radio-frequency performance of other side.Prior art one
The cost for solving LTE and WiFi coexistence problems is to sacrifice LTE effective bandwidth of operation, and this may cause some to possess what is be sacrificed
The operator of LTE frequency ranges can not use the terminal device, however in frequency spectrum resource growing tension, increasingly expensive wireless telecommunications when
In generation, this necessarily causes the loss of some Very Important Person of the terminal device, is limited to the frequency spectrum resource that operator is possessed, and is applicable
Property is low.
In addition, prior art two is when handling LTE and WiFi coexistence problems, by sacrifice WiFi effective bandwidth of operation come
Ensure that LTE can be worked with full frequency band, the limitation for the frequency spectrum resource that no operator is possessed, such as Fig. 2.As shown in Fig. 2 prior art
Two are then provided with a LTE full frequency band wave filter in the radio-frequency channel in LTE when terminal device designs, and lead in WiFi radio frequency
The wave filter of a sacrifice WiFi bandwidth is provided with road, ensures that LTE can be worked with full frequency band by sacrificing WiFi bandwidth,
During by sacrificing WiFi effective bandwidth of operation to ensure that LTE and WiFi coexists, the radio-frequency performance of other side is not interfere with each other.Existing skill
It is to sacrifice WiFi effective bandwidth of operation that art two, which solves LTE and the cost of WiFi coexistence problems, and this may cause terminal user to exist
During using the terminal device, WiFi available channel reduces so that the Consumer's Experience effect of the terminal device reduces, and brings use
The complaint at family, the risk complained.
The content of the invention
The embodiment of the present invention provides control method and the terminal device that a kind of LTE and WiFi coexists, and improves terminal device
Network performance, enhance the Consumer's Experience effect of terminal device, improve user's stickiness of terminal device.
First aspect present invention provides the control method that a kind of LTE and WiFi coexists, and it may include：
According to the Long Term Evolution LTE got frequency information, the frequency of the LTE and the Wireless Fidelity skill to prestore are judged
Whether the difference of art WiFi frequency is in default frequency differential ranges；
If the determination result is YES, then the radio frequency that the WiFi passages that selection has WiFi bandwidth to lose are arranged to the WiFi leads to
Road, and select the full frequency band passage of the LTE to be arranged to the radio-frequency channel of the LTE；
If judged result is no, the LTE passages that selection has LTE bandwidth to lose are arranged to the radio-frequency channel of the LTE, and
The full frequency band passage of the WiFi is selected to be arranged to the radio-frequency channel of the WiFi.
With reference in a first aspect, in the first possible implementation, the frequency information of the LTE, including：
At least one of the frequency point information of the band information of the LTE, the LTE；
The frequency of the WiFi, including：At least one of the frequency of the frequency range of the WiFi, the WiFi；
The frequency differential ranges, including：At least one of frequency range difference range, frequency difference range.
The first possible implementation with reference to first aspect, in second of possible implementation, the judgement institute
State LTE frequency and the adopting wireless fidelity technology WiFi to prestore frequency difference whether in default frequency differential ranges it
Before, in addition to：
Multiple wave filters are pre-set in the LTE and the WiFi radio-frequency channel, by the LTE and described
WiFi radio-frequency channel is divided into multiple passages with different bandwidth；
Wherein, the wave filter includes：At least one of bandwidth selection wave filter, full frequency band wave filter.
It is described described in the third possible implementation with reference to second of possible implementation of first aspect
Multiple wave filters are pre-set in LTE and the WiFi radio-frequency channel, the LTE and the WiFi radio-frequency channel are drawn
It is divided into multiple passages with different bandwidth, including：
One bandwidth selection wave filter and a full frequency band wave filter are set in the WiFi radio-frequency channels, by described in
WiFi radio-frequency channels are divided into the WiFi passages and WiFi full frequency band passages of WiFi bandwidth loss；
One bandwidth selection wave filter and a full frequency band wave filter are set in the LTE radio passage, by described in
LTE radio passage is divided into the LTE passages and LTE full frequency band passages of LTE bandwidth loss.
The third possible implementation with reference to first aspect, in the 4th kind of possible implementation, the basis obtains
The Long Term Evolution LTE got frequency information, judge the frequency of the LTE and the adopting wireless fidelity technology WiFi to prestore frequency
Difference whether in default frequency differential ranges, including：
Judge whether the LTE frequency ranges are risk frequency range according to the band information of the LTE；
If the determination result is YES, then the LTE frequency point and the WiFi are determined whether according to the frequency point information of the LTE
Whether the difference of frequency is in default frequency difference range；
Wherein, the risk frequency range is the frequency range for existing with the WiFi mutual interference risk.
With reference to the 4th kind of possible implementation of first aspect, in the 5th kind of possible implementation, methods described, go back
Including：
If the band information according to the LTE judge the LTE frequency ranges and the WiFi frequency range difference whether
Judged result in default frequency range difference range is no, then selection is not provided with the WiFi of wave filter without filtering channel setting
For the radio-frequency channel of the WiFi.
Second aspect of the present invention provides a kind of terminal device, and it may include：
Judge module, for according to the Long Term Evolution LTE frequency information got, judge the frequency of the LTE with it is pre-
Whether the difference of the adopting wireless fidelity technology WiFi deposited frequency is in default frequency differential ranges；
First control module, for when the judge module judged result is to be, selection to have what WiFi bandwidth was lost
WiFi passages are arranged to the radio-frequency channel of the WiFi, and select the full frequency band passage of the LTE to be arranged to the radio frequency of the LTE
Passage；
Second control module, for when the judge module judged result is no, selection to have the LTE that LTE bandwidth is lost
Passage is arranged to the radio-frequency channel of the LTE, and selects the full frequency band passage of the WiFi to be arranged to the radio frequency of the WiFi and lead to
Road.
With reference to second aspect, in the first possible implementation, the frequency information of the LTE, including：The LTE
Band information, at least one of the frequency point information of the LTE；
The frequency of the WiFi, including：At least one of the frequency of the frequency range of the WiFi, the WiFi；
The frequency differential ranges, including：At least one of frequency range difference range, frequency difference range.
The first possible implementation with reference to second aspect, in second of possible implementation, the terminal is set
It is standby, in addition to：
Preset module, for pre-setting multiple wave filters in the LTE and the WiFi radio-frequency channel, by institute
The radio-frequency channel for stating the LTE and WiFi is divided into multiple passages with different bandwidth；
Wherein, the wave filter includes：At least one of bandwidth selection wave filter, full frequency band wave filter.
With reference to second of possible implementation of second aspect, in the third possible implementation, the preset mould
Block, including：
First processing units, for setting a bandwidth selection wave filter and a full range in the WiFi radio-frequency channels
Section wave filter, the WiFi radio-frequency channels are divided into the WiFi passages and WiFi full frequency band passages of the loss of WiFi bandwidth；
Second processing unit, for setting a bandwidth selection wave filter and a full range in the LTE radio passage
Section wave filter, the LTE radio passage is divided into the LTE passages and LTE full frequency band passages of the loss of LTE bandwidth.
The third possible implementation with reference to second aspect, in the 4th kind of possible implementation, the judgement mould
Block, including：
First judging unit, for judging whether the LTE frequency ranges are risk frequency range according to the band information of the LTE；
Second judging unit, for when the first judging unit judged result is to be, being believed according to the frequency of the LTE
Whether breath determines whether the LTE frequency point with the difference of the WiFi frequencies in default frequency difference range；
Wherein, the risk frequency range is the frequency range for existing with the WiFi mutual interference risk.
With reference to the 4th kind of possible implementation of second aspect, in the 5th kind of possible implementation, the terminal is set
It is standby, in addition to：
3rd control module, for when the first judging unit judged result is no, selection to be not provided with wave filter
WiFi the radio-frequency channel of the WiFi is arranged to without filtering channel.
With reference to any in the 5th kind of possible implementation of second aspect to second aspect, in the 6th kind of possible realization
In mode, the terminal device, including：At least one of mobile phone, tablet personal computer, notebook computer, digital TV terminal.
Third aspect present invention provides a kind of terminal device, including：
Processor, for the frequency information according to the Long Term Evolution LTE got, judge the frequency of the LTE with prestoring
Adopting wireless fidelity technology WiFi frequency difference whether in default frequency differential ranges, if the determination result is YES, then select
The WiFi passages for selecting the loss of WiFi bandwidth are arranged to the radio-frequency channel of the WiFi, and select the full frequency band passage of the LTE
The radio-frequency channel of the LTE is arranged to, if judged result is no, the LTE passages that selection has LTE bandwidth to lose are arranged to described
LTE radio-frequency channel, and select the full frequency band passage of the WiFi to be arranged to the radio-frequency channel of the WiFi.
With reference to the third aspect, in the first possible implementation, the frequency information of the LTE, including：The LTE
Band information, at least one of the frequency point information of the LTE；
The frequency of the WiFi, including：At least one of the frequency of the frequency range of the WiFi, the WiFi；
The frequency differential ranges, including：At least one of frequency range difference range, frequency difference range.
The first possible implementation with reference to the third aspect, in second of possible implementation, the processor,
Also particularly useful for：
Multiple wave filters are pre-set in the LTE and the WiFi radio-frequency channel, by the LTE and described
WiFi radio-frequency channel is divided into multiple passages with different bandwidth；
Wherein, the wave filter includes：At least one of bandwidth selection wave filter, full frequency band wave filter.
With reference to second of possible implementation of the third aspect, in the third possible implementation, the processor
Multiple wave filters are pre-set in the LTE and the WiFi radio-frequency channel, by the LTE and the radio frequency of the WiFi
When passage is divided into multiple passages with different bandwidth, it is specifically used for：
One bandwidth selection wave filter and a full frequency band wave filter are set in the WiFi radio-frequency channels, by described in
WiFi radio-frequency channels are divided into the WiFi passages and WiFi full frequency band passages of WiFi bandwidth loss；
One bandwidth selection wave filter and a full frequency band wave filter are set in the LTE radio passage, by described in
LTE radio passage is divided into the LTE passages and LTE full frequency band passages of LTE bandwidth loss.
The third possible implementation with reference to the third aspect, in the 4th kind of possible implementation, the processor
In the frequency information according to the Long Term Evolution LTE got, the frequency of the LTE and the adopting wireless fidelity technology WiFi to prestore are judged
Frequency difference whether in default frequency differential ranges when, be specifically used for：
Judge whether the LTE frequency ranges are risk frequency range according to the band information of the LTE；
If the determination result is YES, then the LTE frequency point and the WiFi are determined whether according to the frequency point information of the LTE
Whether the difference of frequency is in default frequency difference range；
Wherein, the risk frequency range is the frequency range for existing with the WiFi mutual interference risk.
With reference to the 4th kind of possible implementation of the third aspect, in the 5th kind of possible implementation, the processor,
Also particularly useful for：
If judge the LTE frequency ranges with the difference of the frequency range of the WiFi whether pre- according to the band information of the LTE
If frequency range difference range in judged result be no, then selection is not provided with the WiFi of wave filter and is arranged to institute without filtering channel
State WiFi radio-frequency channel.
With reference to any in the 5th kind of possible implementation of the third aspect to the third aspect, in the 6th kind of possible realization
In mode, the terminal device, including：At least one of mobile phone, tablet personal computer, notebook computer, digital TV terminal.
Therefore in some feasible embodiments of the present invention, it can be sentenced according to the LTE got frequency information
The difference of disconnected LTE frequency and WiFi frequency selects LTE whether in default frequency differential ranges according to judged result
Radio-frequency channel and WiFi radio-frequency channel, you can selection sacrifice LTE bandwidth or sacrifice WiFi bandwidth so that LTE with
The frequency spectrum resource that terminal device is not possessed by operator when WiFi coexists is limited, and improves the network performance of terminal device,
The Consumer's Experience effect of terminal device is enhanced, improves user's stickiness of terminal device.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, make required in being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for
For those of ordinary skill in the art, on the premise of not paying creative work, other can also be obtained according to these accompanying drawings
Accompanying drawing.
Fig. 1 is the principle schematic of the embodiment of prior art one；
Fig. 2 is the principle schematic of the embodiment of prior art two；
Fig. 3 is the first embodiment schematic flow sheet for the control method that LTE provided in an embodiment of the present invention and WiFi coexists；
Fig. 4 is that the principle of the first embodiment for the control method that LTE provided in an embodiment of the present invention and WiFi coexists is illustrated
Figure；
Fig. 5 is the second embodiment schematic flow sheet for the control method that LTE provided in an embodiment of the present invention and WiFi coexists；
Fig. 6 is that the principle of the second embodiment for the control method that LTE provided in an embodiment of the present invention and WiFi coexists is illustrated
Figure；
Fig. 7 is the first embodiment structural representation of terminal device provided in an embodiment of the present invention；
Fig. 8 is the second embodiment structural representation of terminal device provided in an embodiment of the present invention；
Fig. 9 is the 3rd embodiment structural representation of terminal device provided in an embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
The terminal device described described in the embodiment of the present invention, it may include：Mobile phone, walkman, tablet personal computer, notebook electricity
Brain, digital TV terminal etc..Above-mentioned terminal device is only citing, and non exhaustive.
It is that the first embodiment flow for the control method that LTE provided in an embodiment of the present invention and WiFi coexists is shown referring to Fig. 3
It is intended to.The control method that LTE and WiFi described in the present embodiment coexists, including step：
S101, according to the Long Term Evolution LTE got frequency information, judge that the frequency of the LTE is wireless with prestoring
Whether the difference of Fidelity technology WiFi frequency is in default frequency differential ranges.
S102, if the determination result is YES, then the WiFi passages that selection has WiFi bandwidth to lose are arranged to penetrating for the WiFi
Frequency passage, and select the full frequency band passage of the LTE to be arranged to the radio-frequency channel of the LTE.
S103, if judged result is no, LTE passages that selection has LTE bandwidth to lose are arranged to the radio frequency of the LTE and led to
Road, and select the full frequency band passage of the WiFi to be arranged to the radio-frequency channel of the WiFi.
In some feasible embodiments, it can be set in advance in the LTE and WiFi of terminal device radio-frequency channel more
Individual wave filter, LTE and WiFi radio-frequency channel is divided into multiple specific passages for having different bandwidth, wherein, the filtering of setting
Device may include bandwidth selection wave filter, full frequency band wave filter etc..Wherein, above-mentioned bandwidth selection wave filter, full frequency band wave filter are equal
Only it is the wave filter of function limitations, not refers specifically to some specific filter.Bandwidth filtering described in the present embodiment
Device, full frequency band wave filter are only citings, and non exhaustive, in the specific implementation, may also include can carry out bandwidth selection or frequency range choosing
The same type of various filters of function such as select, as long as bandwidth selection, the wave filter of Frequency Band Selection can be realized in the present invention
In the range of protecting.As shown in figure 4, a bandwidth selection wave filter can be set in LTE radio-frequency channel in advance（Such as Fig. 4
Shown in sacrifice LTE bandwidth filters）With a full frequency band wave filter（LTE full frequency band wave filters as shown in Figure 4）Two
Kind wave filter, the LTE passages for being provided with bandwidth selection wave filter are divided into the LTE passages of LTE bandwidth loss, and will set
The LTE passages for having full frequency band wave filter are divided into LTE full frequency band passages.Specifically, it can also be set in LTE radio-frequency channel
RF switch, bandwidth selection wave filter or the one of wave filter of full frequency band wave filter are selected by RF switch, so as to
Selection has the LTE passages that LTE bandwidth is lost still to select LTE full frequency bands passage as current as current LTE radio-frequency channel
LTE radio-frequency channel.In addition, as shown in figure 4, in WiFi radio-frequency channel a bandwidth selection can also be set to filter in advance
Device（WiFi bandwidth filters are sacrificed as shown in Figure 4）With a full frequency band wave filter（WiFi full frequency bands as shown in Figure 4
Wave filter）Two kinds of wave filters, the WiFi passages for being provided with bandwidth selection wave filter are divided into the WiFi of WiFi bandwidth loss
Passage, and the WiFi passages for being provided with full frequency band wave filter are divided into WiFi full frequency band passages.Specifically, can also be in WiFi
Radio-frequency channel in RF switch is set, bandwidth selection wave filter or full frequency band wave filter are selected wherein by RF switch
One wave filter, so as to which the WiFi passages for selecting WiFi bandwidth to lose still select WiFi as current WiFi radio-frequency channel
Radio-frequency channel of the full frequency band passage as current WiFi.
In some feasible embodiments, LTE radio-frequency channel is divided into the passage and LTE of the loss of LTE bandwidth
Full frequency band passage, and by WiFi radio-frequency channel be divided into WiFi bandwidth loss passage and WiFi full frequency bands passage it
Afterwards, then it can determine which specifically chosen LTE passage leads to as current LTE radio according to the LTE frequency informations got
Which WiFi passage road selects as current WiFi radio-frequency channels.Specifically, terminal device obtains when starting shooting from base station
After getting LTE network signal, then LTE frequency can be judged according to the LTE frequency informations that the LTE network signal got includes
Whether whether the difference with WiFi frequency is in default frequency differential ranges, you can judge LTE frequency close to WiFi
Frequency, so as to judge whether LTE and WiFi coexistence problems.Wherein, WiFi frequency is prestores and terminal device
In, WiFi frequency is public known, fixed frequency values.
If LTE frequency informations that terminal device includes according to the LTE network got judge to learn LTE frequency with
The difference of WiFi frequency is in default frequency differential ranges, i.e., LTE network and WiFi network presence now coexist and asked
Topic, then when can determine whether to learn that LTE network works with WiFi network, the radio-frequency performance of other side may be interfered with each other.Due to now
The LTE network got is the frequency spectrum resource that operator is possessed, in order to ensure operator can with the normal use terminal device,
I.e. terminal device can normal use LTE network can use WiFi network simultaneously again, then can will have WiFi bandwidth lose WiFi
Passage is arranged to WiFi radio-frequency channels now, and LTE full frequency band passages are arranged to LTE radio-frequency channel, with ensure LTE and
WiFi can coexist and not interfere with each other the radio-frequency performance of other side, ensure the frequency spectrum resource that terminal device is not possessed by operator
Limitation.Specifically, bandwidth selection wave filter can be selected by the RF switch on WiFi passages, so as to select WiFi bandwidth
The WiFi passages of loss（As shown in Figure 4 with the WiFi passages for sacrificing WiFi bandwidth filters）As penetrating for current WiFi
Frequency passage, and by the RF switch full frequency band wave filter on LTE passages, so as to select LTE full frequency band passage（Such as Fig. 4 institutes
The LTE passages with LTE full frequency band wave filters shown）Radio-frequency channel as current LTE.
If LTE frequency informations that terminal device includes according to the LTE network got judge to learn LTE frequency with
The difference of WiFi frequency, i.e., will not when LTE network now works with WiFi network not in default frequency differential ranges
The radio-frequency performance of other side is interfered with each other, then can determine whether to learn that some frequencies are not used in operator in the LTE network got
Arrive.Now, in order to ensure WiFi available channel, LTE and WiFi radio-frequency performance is better ensured that, then can there will be LTE bandwidth
The LTE passages of loss are arranged to current LTE radio-frequency channel, and WiFi full frequency band passage is arranged to current WiFi radio frequency
Passage, to ensure that LTE and WiFi can coexist and not interfere with each other the radio-frequency performance of other side, improve the Consumer's Experience of terminal device
Effect.Specifically, bandwidth selection wave filter can be selected by the RF switch on LTE passages, so as to select LTE bandwidth to lose
LTE passages（As shown in Figure 4 with the LTE passages for sacrificing LTE bandwidth filters）As current LTE radio-frequency channel,
And by the RF switch full frequency band wave filter on WiFi passages, so as to select WiFi full frequency band passage（Band as shown in Figure 4
There are the WiFi passages of WiFi full frequency band wave filters）Radio-frequency channel as current WiFi.
The present embodiment can judge that the difference of LTE frequency and WiFi frequency is according to the LTE got frequency information
It is no in default frequency differential ranges, and according to judged result select LTE radio-frequency channel and WiFi radio-frequency channel, you can
Selection sacrifices LTE bandwidth or sacrifices WiFi bandwidth so that terminal device is not gathered around by operator when LTE coexists with WiFi
The limitation of some frequency spectrum resources, more WiFi available channels can also be used, improve the network performance of terminal device, strengthened
The Consumer's Experience effect of terminal device, improve user's stickiness of terminal device.
It is that the second embodiment flow for the control method that LTE provided in an embodiment of the present invention and WiFi coexists is shown referring to Fig. 5
It is intended to.The control method that LTE and WiFi described in the present embodiment coexists, including step：
S201, obtain LTE frequency information.
The present embodiment is in the specific implementation, multiple filters can be set in the LTE and WiFi of terminal device radio-frequency channel in advance
Ripple device, LTE and WiFi radio-frequency channel is divided into multiple passages with different bandwidth, wherein, the wave filter of setting can wrap
Include bandwidth selection wave filter, full frequency band wave filter etc..Wherein, above-mentioned bandwidth selection wave filter, full frequency band wave filter are only work(
The wave filter that energy property limits, not refers specifically to some specific filter.Bandwidth filter, full range described in the present embodiment
Section wave filter is only citing, and non exhaustive, in the specific implementation, may also include can carry out the functions such as bandwidth selection or Frequency Band Selection
Same type of various filters, as long as bandwidth selection can be realized, the wave filter of Frequency Band Selection is protected in the present invention
In the range of.As shown in fig. 6, a bandwidth selection wave filter can be set in LTE radio-frequency channel in advance（As shown in Figure 6
Sacrifice LTE bandwidth filters）With a full frequency band wave filter（LTE full frequency band wave filters as shown in Figure 6）Two kinds of wave filters,
The LTE passages for being provided with bandwidth selection wave filter are divided into the LTE passages of LTE bandwidth loss, and full frequency band will be provided with
The LTE passages of wave filter are divided into LTE full frequency band passages.Specifically, in LTE radio-frequency channel radio frequency can also be set to open
Close, bandwidth selection wave filter or the one of wave filter of full frequency band wave filter are selected by RF switch, so as to select
Radio-frequency channel of the LTE passages of LTE bandwidth loss as current LTE, or selection LTE full frequency bands passage is as current LTE's
Radio-frequency channel.In addition, as shown in fig. 6, a bandwidth selection wave filter can also be set in WiFi radio-frequency channel in advance（Such as
Sacrifice WiFi bandwidth filters shown in Fig. 6）With a full frequency band wave filter（WiFi full frequency bands filtering as shown in Figure 6
Device）Two kinds of wave filters, the WiFi passages for being provided with bandwidth selection wave filter are divided into the WiFi passages of WiFi bandwidth loss,
And the WiFi passages for being provided with full frequency band wave filter are divided into WiFi full frequency band passages, can also be by no placement wave filter
WiFi passages are divided into no filtering channel.Specifically, penetrating for SP3T can also be set in WiFi radio-frequency channel
Frequency is switched, and bandwidth selection the wave filter either one of wave filter of full frequency band wave filter or selection are selected by RF switch
There is no wave filter, so as to select radio-frequency channel of the WiFi passages that WiFi bandwidth is lost as current WiFi, or selection
Radio-frequency channel of the WiFi full frequency bands passage as current WiFi, or reactive filter WiFi without filtering channel as current WiFi
Radio-frequency channel.LTE radio-frequency channel is divided into the passage and LTE full frequency band passages of LTE bandwidth loss by terminal device, and
And WiFi radio-frequency channel is divided into the passage and WiFi full frequency band passages of the loss of WiFi bandwidth, and be not provided with filtering
After the WiFi of device is without filtering channel, then which specifically chosen LTE passage can be determined according to the LTE frequency informations got
As current LTE radio passage or which WiFi passage is selected as current WiFi radio-frequency channels.
In some feasible embodiments, terminal device first can obtain LTE network signal from base station, and according to getting
Network signal judge whether LTE network with WiFi network has coexistence problems.Specifically, what terminal device obtained from base station
It may include the LTE frequency informations such as LTE band information, frequency point information in LTE network signal.Terminal device gets LTE frequency
It can then be judged after rate information the difference of LTE frequency and WiFi frequency range whether pre- according to the WiFi to prestore frequency information
If frequency differential ranges in, and make according to judged result the selection of LTE radio passage and WiFi radio-frequency channels.
S202, judge whether the LTE frequency ranges are risk frequency range, if judged result is no, step S203 is performed, if sentencing
Disconnected result is yes, then performs step S204.
S203, the WiFi passages for being not provided with wave filter are selected to be arranged to the radio-frequency channel of the WiFi.
S204, the difference of the LTE frequency point and the WiFi frequencies is judged whether in default frequency difference range, if
Judged result is yes, then performs step S205, if judged result is no, performs step S206.
S205, the WiFi passages that selection has WiFi bandwidth to lose are arranged to the radio-frequency channel of the WiFi, and described in selection
LTE full frequency band passage is arranged to the radio-frequency channel of the LTE.
S206, the LTE passages that selection has LTE bandwidth to lose are arranged to the radio-frequency channel of the LTE, and select the WiFi
Full frequency band passage be arranged to the radio-frequency channel of the WiFi.
In some feasible embodiments, which frequency in LTE frequency ranges can be judged beforehand through experiment or other modes
Mutual interference be present in Duan Keneng and WiFi, you can prejudge which frequency range has mutual interference risk with WiFi, and
It is risk frequency range to specify these frequency ranges, is pre-stored in terminal device., then can root after terminal device gets LTE network signal
The LTE band informations included according to the LTE network signal got judge whether LTE frequency range is risk frequency range, you can judge
Whether the LTE frequency ranges of the LTE signals got are one in that the several risk frequency range specified, so as to judge whether
LTE and WiFi coexistence problems.Wherein, WiFi frequency is the information being pre-stored in terminal device, and WiFi frequency is public
Known, fixed frequency values.If terminal device judges to learn LTE according to the LTE frequency ranges in the LTE got frequency information
Frequency range be not risk frequency range（I.e. LTE frequency ranges are not one in that the several risk frequency range specified）, then can determine whether to learn LTE
Network does not have coexistence problems with WiFi network.If judgement learns that now LTE network and WiFi network do not have coexistence problems, can lead to
The RF switch selection crossed on WiFi radio-frequency channels be not provided with the WiFi of wave filter without filtering channel penetrating as current WiFi
Frequency passage, to reduce the loss on WiFi passages, WiFi covering and handling capacity are lifted, strengthens the Consumer's Experience of terminal device
Effect.
If LTE frequency range of the terminal device in the LTE frequency informations got judges to learn LTE frequency range as risk frequently
Section, i.e., LTE network and WiFi network now there may be coexistence problems, may be mutual when LTE network works with WiFi network
The radio-frequency performance of phase interfering with an opponent, then the difference of LTE frequency and WiFi frequency can be determined whether according to LTE frequency is
It is no in default frequency difference range.If terminal device judges to learn LTE frequency according to LTE frequency and WiFi frequency
Difference with WiFi frequency then can determine whether to learn that now LTE network and WiFi network are deposited in default frequency difference range
In coexistence problems, when LTE network works with WiFi network, the RF capabilities of other side can be interfered with each other.Due to what is now got
LTE network is the frequency spectrum resource that operator is possessed, in order to ensure that operator can be set with the normal use terminal device, i.e. terminal
It is standby can normal use LTE network can use WiFi network simultaneously again, then the WiFi passages that WiFi bandwidth is lost may be selected and set
Be set to current WiFi radio-frequency channels, and select LTE full frequency band passages to be arranged to current LTE radio-frequency channel, with ensure LTE and
WiFi can coexist and not interfere with each other the radio-frequency performance of other side, ensure the frequency spectrum resource that terminal device is not possessed by operator
Limitation.Specifically, bandwidth selection wave filter can be selected by the RF switch on WiFi passages, so as to select WiFi bandwidth
The WiFi passages of loss（As shown in Figure 6 with the WiFi passages for sacrificing WiFi bandwidth filters）As penetrating for current WiFi
Frequency passage, and full frequency band wave filter is selected by the RF switch on LTE passages, so as to select LTE full frequency band passage（Such as figure
The LTE passages with LTE full frequency band wave filters shown in 6）Radio-frequency channel as current LTE.
If LTE of the terminal device in the LTE frequency informations got frequency judges to learn LTE frequency and WiFi
Frequency difference not in default frequency difference range, then can determine whether to learn that LTE network now works with WiFi network
When, the radio-frequency performance of other side will not be interfered with each other, that is, frequency range corresponding to some frequencies is not made in the LTE network got
With.Now, in order to ensure WiFi available channel, LTE and WiFi radio-frequency performance is better ensured that, then can there will be LTE bandwidth
The LTE passages of loss are arranged to current LTE radio-frequency channel, and WiFi full frequency band passage is arranged to current WiFi radio frequency
Passage, to ensure that LTE and WiFi can coexist and not interfere with each other the radio-frequency performance of other side, improve the Consumer's Experience of terminal device
Effect.Specifically, bandwidth selection wave filter can be selected by the RF switch on LTE passages, so as to select LTE bandwidth to lose
LTE passages（As shown in Figure 6 with the LTE passages for sacrificing LTE bandwidth filters）As current LTE radio-frequency channel,
And full frequency band wave filter is selected by the RF switch on WiFi passages, so as to select WiFi full frequency band passage（As shown in Figure 6
The WiFi passages with WiFi full frequency band wave filters）Radio-frequency channel as current WiFi.
The present embodiment can judge whether LTE frequency ranges are risk frequency range according to the LTE got frequency information, be sentenced with this
Whether disconnected LTE and WiFi there may be coexistence problems, the difference of the frequency of frequency and WiFi further according to LTE judge LTE and
WiFi whether there is coexistence problems, if can interfere with each other the RF capabilities of other side, and LTE radio frequency is selected according to judged result
The radio-frequency channel of passage and WiFi, you can selection sacrifices LTE bandwidth or sacrifices WiFi bandwidth so that LTE is total to WiFi
The frequency spectrum resource that terminal device is not possessed by operator when depositing is limited, and can also be used more WiFi available channels, be carried
The high network performance of terminal device, the Consumer's Experience effect of terminal device is enhanced, improve user's stickiness of terminal device.
It is the first embodiment structural representation of terminal device provided in an embodiment of the present invention referring to Fig. 7.In the present embodiment
Described terminal device, including：
Judge module 30, for according to the Long Term Evolution LTE frequency information got, judge the frequency of the LTE with
Whether the difference of the adopting wireless fidelity technology WiFi to prestore frequency is in default frequency differential ranges.
First control module 50, for when the judge module judged result is to be, selection to have what WiFi bandwidth was lost
WiFi passages are arranged to the radio-frequency channel of the WiFi, and select the full frequency band passage of the LTE to be arranged to the radio frequency of the LTE
Passage.
Second control module 60, for when the judge module judged result is no, selection to have what LTE bandwidth was lost
LTE passages are arranged to the radio-frequency channel of the LTE, and select the full frequency band passage of the WiFi to be arranged to the radio frequency of the WiFi
Passage.
In some feasible embodiments, it can be set in advance in the LTE and WiFi of terminal device radio-frequency channel more
Individual wave filter, LTE and WiFi radio-frequency channel is divided into multiple passages with different bandwidth, wherein, the wave filter of setting
It may include bandwidth selection wave filter, full frequency band wave filter etc..Wherein, above-mentioned bandwidth selection wave filter, full frequency band wave filter be only
It is the wave filter of function limitations, not refers specifically to some specific filter.Bandwidth filter described in the present embodiment,
Full frequency band wave filter is only citing, and non exhaustive, in the specific implementation, may also include can carry out bandwidth selection or Frequency Band Selection etc.
The same type of various filters of function, as long as bandwidth selection can be realized, the wave filter of Frequency Band Selection is protected in the present invention
In the range of shield.As shown in figure 4, a bandwidth selection wave filter can be set in LTE radio-frequency channel in advance（Such as institute in Fig. 4
The sacrifice LTE bandwidth filters shown）With a full frequency band wave filter（LTE full frequency band wave filters as shown in Figure 4）Two kinds of filters
Ripple device, the LTE passages for being provided with bandwidth selection wave filter is divided into the LTE passages of LTE bandwidth loss, and will be provided with complete
The LTE passages of frequency band filter are divided into LTE full frequency band passages.Specifically, radio frequency can also be set in LTE radio-frequency channel
Switch, selects bandwidth filter or the one of wave filter of full frequency band wave filter, so as to select LTE by RF switch
The LTE passages of bandwidth loss still select radio frequency of the LTE full frequency bands passage as current LTE as current LTE radio-frequency channel
Passage.In addition, as shown in figure 4, a bandwidth selection wave filter can also be set in WiFi radio-frequency channel in advance（Such as Fig. 4
Shown in sacrifice WiFi bandwidth filters）With a full frequency band wave filter（WiFi full frequency band wave filters as shown in Figure 4）
Two kinds of wave filters, the WiFi passages for being provided with bandwidth selection wave filter are divided into the WiFi passages of WiFi bandwidth loss, and will
The WiFi passages for being provided with full frequency band wave filter are divided into WiFi full frequency band passages.Specifically, can also lead in WiFi radio frequency
RF switch is set in road, bandwidth selection wave filter or the one of filtering of full frequency band wave filter are selected by RF switch
Device, so as to which the WiFi passages for selecting WiFi bandwidth to lose still select WiFi full frequency bands to lead to as current WiFi radio-frequency channel
Radio-frequency channel of the road as current WiFi.
In some feasible embodiments, LTE radio-frequency channel is divided into the passage and LTE of the loss of LTE bandwidth
Full frequency band passage, and by WiFi radio-frequency channel be divided into WiFi bandwidth loss passage and WiFi full frequency bands passage it
Afterwards, terminal device can then determine which specifically chosen LTE passage as current according to the LTE frequency informations got
Which WiFi passage LTE radio passage selects as current WiFi radio-frequency channels.Specifically, when terminal device is started shooting
After getting LTE network signal from base station, judge module 30 then can be according to the LTE frequencies that the LTE network signal got includes
Whether rate information judges the difference of LTE frequency and WiFi frequency in default frequency differential ranges, you can judges LTE's
Frequency whether close to WiFi frequency, so as to judge whether LTE and WiFi coexistence problems.Wherein, WiFi frequency
Rate is to prestore and in terminal device, WiFi frequency is public known, fixed frequency values.
If LTE frequency informations that judge module 30 includes according to the LTE network got judge to learn LTE frequency with
The difference of WiFi frequency is in default frequency differential ranges, i.e., LTE network and WiFi network presence now coexist and asked
Topic, then when can determine whether to learn that LTE network works with WiFi network, the radio-frequency performance of other side may be interfered with each other.Due to now
The LTE network that terminal device is got is the frequency spectrum resource that operator is possessed, in order to ensure that operator can be somebody's turn to do with normal use
Terminal device, i.e. terminal device can normal use LTE network can use WiFi network simultaneously again, then can pass through first control mould
The WiFi passages that block 50 selects to have WiFi bandwidth to lose are arranged to current WiFi radio-frequency channels, and select LTE full frequency band passages
Current LTE radio-frequency channel is arranged to, to ensure that LTE and WiFi can coexist and not interfere with each other the radio-frequency performance of other side, is protected
The frequency spectrum resource that card terminal device is not possessed by operator is limited.Specifically, the first control module 50 can be led to by WiFi
RF switch selection bandwidth selection wave filter on road, so as to select the WiFi passages that WiFi bandwidth is lost（As shown in Figure 4
With sacrifice WiFi bandwidth filters WiFi passages）As current WiFi radio-frequency channel, and pass through penetrating on LTE passages
Frequency switch full frequency band wave filter, so as to select LTE full frequency band passage（It is as shown in Figure 4 with LTE full frequency band wave filters
LTE passages）Radio-frequency channel as current LTE.
If LTE frequency informations that judge module 30 includes according to the LTE network got judge to learn LTE frequency with
The difference of WiFi frequency, i.e., will not when LTE network now works with WiFi network not in default frequency differential ranges
The radio-frequency performance of other side is interfered with each other, then can determine whether to learn that some frequencies are not used in operator in the LTE network got
Arrive.Now, in order to ensure WiFi available channel, LTE and WiFi radio-frequency performance is better ensured that, then can pass through the second control
The LTE passages for having LTE bandwidth to lose are arranged to current LTE radio-frequency channel by module 60, and WiFi full frequency band passage is set
Current WiFi radio-frequency channel is set to, to ensure that LTE and WiFi can coexist and not interfere with each other the radio-frequency performance of other side, is improved
The Consumer's Experience effect of terminal device.Specifically, the second control module 60 can select bandwidth by the RF switch on LTE passages
Wave filter is selected, so as to select the LTE passages that LTE bandwidth is lost（As shown in Figure 4 with sacrifice LTE bandwidth filters
LTE passages）As current LTE radio-frequency channel, and by the RF switch full frequency band wave filter on WiFi passages, so as to select
Select WiFi full frequency band passage（WiFi passages with WiFi full frequency band wave filters as shown in Figure 4）As penetrating for current WiFi
Frequency passage.
Terminal device described in the present embodiment can be by its judge module 30 according to the LTE got frequency information
The difference of LTE frequency and WiFi frequency is judged whether in default frequency differential ranges, and passes through the first control module
Or second control module combination judge module judged result selection LTE radio-frequency channel and WiFi radio-frequency channel, you can
Selection sacrifices LTE bandwidth or sacrifices WiFi bandwidth so that terminal device is not gathered around by operator when LTE coexists with WiFi
The limitation of some frequency spectrum resources, more WiFi available channels can also be used, improve the network performance of terminal device, strengthened
The Consumer's Experience effect of terminal device, improve user's stickiness of terminal device.
It is the second embodiment structural representation of terminal device provided in an embodiment of the present invention referring to Fig. 8.In the present embodiment
Described terminal device, including：
Preset module 10, will for pre-setting multiple wave filters in the LTE and the WiFi radio-frequency channel
The LTE and the WiFi radio-frequency channel are divided into multiple passages with different bandwidth.
Judge module 40, for according to the Long Term Evolution LTE frequency information got, judge the frequency of the LTE with
Whether the difference of the adopting wireless fidelity technology WiFi to prestore frequency is in default frequency differential ranges.
First control module 50, for when the judge module judged result is to be, selection to have what WiFi bandwidth was lost
WiFi passages are arranged to the radio-frequency channel of the WiFi, and select the full frequency band passage of the LTE to be arranged to the radio frequency of the LTE
Passage.
Second control module 60, for when the judge module judged result is no, selection to have what LTE bandwidth was lost
LTE passages are arranged to the radio-frequency channel of the LTE, and the radio frequency that the full frequency band passage of the WiFi is arranged to the WiFi leads to
Road.
3rd control module 70, for when the first judging unit judged result is no, selection to be not provided with filtering
The WiFi passages of device are arranged to the radio-frequency channel of the WiFi.
In some feasible embodiments, preset module 10, including：
First processing units 11, for setting a bandwidth selection wave filter and one complete in the WiFi radio-frequency channels
Frequency band filter, the WiFi radio-frequency channels are divided into the WiFi passages of WiFi bandwidth loss and WiFi full frequency bands lead to
Road.
Second processing unit 12, for setting a bandwidth selection wave filter and one complete in the LTE radio passage
Frequency band filter, the LTE radio passage is divided into the LTE passages and LTE full frequency band passages of the loss of LTE bandwidth.
Wherein, judge module 40, including：
First judging unit 41, for judging whether the LTE frequency ranges are risk frequency according to the band information of the LTE
Section.
Second judging unit 42, for the first judging unit judged result for be when, according to the frequency of the LTE
Whether information determines whether the LTE frequency point with the difference of the WiFi frequencies in default frequency difference range.
In some feasible embodiments, the penetrating in the LTE and WiFi of terminal device in advance of preset module 10 can be passed through
Multiple wave filters are set in frequency passage, LTE and WiFi radio-frequency channel is divided into multiple passages with different bandwidth, its
In, the wave filter of setting may include bandwidth selection wave filter, full frequency band wave filter etc..Wherein, above-mentioned bandwidth selection wave filter, complete
Frequency band filter is only the wave filter of function limitations, not refers specifically to some specific filter.Retouched in the present embodiment
Bandwidth filter, the full frequency band wave filter stated only are citings, and non exhaustive, in the specific implementation, may also include can carry out bandwidth choosing
Select or the same type of various filters of the function such as Frequency Band Selection, as long as the filtering of bandwidth selection, Frequency Band Selection can be realized
Device is in the range of the present invention protects.As shown in fig. 6, preset module 10 can set one in LTE radio-frequency channel in advance
Individual bandwidth selection wave filter（LTE bandwidth filters are sacrificed as shown in Figure 6）With a full frequency band wave filter（Such as institute in Fig. 6
The LTE full frequency band wave filters shown）Two kinds of wave filters, and bandwidth selection wave filter will be provided with by second processing unit 12
LTE passages are divided into the LTE passages of LTE bandwidth loss, and the LTE passages for being provided with full frequency band wave filter are divided into LTE
Full frequency band passage.Specifically, preset module 10 can also set RF switch in LTE radio-frequency channel, pass through RF switch
To select bandwidth selection wave filter or the one of wave filter of full frequency band wave filter, so as to select the LTE that LTE bandwidth is lost
Radio-frequency channel of the passage as current LTE, or radio-frequency channel of the selection LTE full frequency bands passage as current LTE.In addition, such as
Shown in Fig. 6, preset module 10 can also set a bandwidth selection wave filter in WiFi radio-frequency channel in advance（In Fig. 6
Shown sacrifice WiFi bandwidth filters）With a full frequency band wave filter（WiFi full frequency band wave filters as shown in Figure 6）Two
Kind wave filter, and the WiFi passages for being provided with bandwidth selection wave filter have been divided into WiFi bandwidth by first processing units 11
The WiFi passages of loss, and the WiFi passages for being provided with full frequency band wave filter are divided into WiFi full frequency band passages, preset module
10 can also be divided into the WiFi passages of no placement wave filter WiFi reactive filter passage.Specifically, preset module 10 is also
The RF switch of one SP3T can be set in WiFi radio-frequency channel, select bandwidth selection to filter by RF switch
Ripple the device either one of wave filter of full frequency band wave filter or the no wave filter of selection, lose so as to selecting WiFi bandwidth
Radio-frequency channel of the WiFi passages as current WiFi, or radio-frequency channel of the selection WiFi full frequency bands passage as current WiFi,
Or the WiFi of reactive filter is without radio-frequency channel of the filtering channel as current WiFi.Terminal device will by preset module 10
LTE radio-frequency channel is divided into the passage and LTE full frequency band passages of LTE bandwidth loss, and WiFi radio-frequency channel is drawn
Be divided into the passage and WiFi full frequency band passages for thering is WiFi bandwidth to lose, and be not provided with the WiFi of wave filter without filtering channel it
Afterwards, then it can determine which specifically chosen LTE leads to by the first control module, the second control module combination LTE frequency informations
Road is as current LTE radio passage or selects which WiFi passage as current WiFi radio-frequency channels.
In some feasible embodiments, terminal device first can obtain LTE network signal from base station, and by judging mould
Block 40 combines the network signal that gets and judges whether LTE network with WiFi network has coexistence problems.Specifically, terminal device
It may include the LTE frequency informations such as LTE band information, frequency point information in the LTE network signal obtained from base station.Terminal device
LTE frequency and WiFi frequency range can then be judged according to the WiFi to prestore frequency information afterwards by getting LTE frequency information
Difference whether in default frequency differential ranges, and LTE radio passage and WiFi radio-frequency channels are made according to judged result
Selection.
In the specific implementation, it can judge which frequency range may be with WiFi in LTE frequency ranges beforehand through experiment or other modes
Mutual interference be present, you can prejudge which frequency range has mutual interference risk with WiFi, and specify these frequencies
Section is risk frequency range, is pre-stored in terminal device.After terminal device gets LTE network signal, the first judging unit 41 then may be used
The LTE band informations that LTE network signal according to getting includes judge whether LTE frequency range is risk frequency range, you can sentence
Whether the LTE frequency ranges of the disconnected LTE signals got are one in that the several risk frequency range specified, so as to can determine whether
LTE and WiFi coexistence problems be present.Wherein, WiFi frequency is the information being pre-stored in terminal device, and WiFi frequency is
Public known, fixed frequency values.If in frequency information of the first judging unit 41 of terminal device according to the LTE got
LTE frequency ranges judge to learn that LTE frequency range is not risk frequency range（I.e. LTE frequency ranges are not in that the several risk frequency range specified
One）, then can determine whether to learn that LTE network and WiFi network do not have coexistence problems.If the first judging unit 41 judges to learn now
LTE network and WiFi network do not have coexistence problems, and the 3rd control module 70 can then pass through the RF switch on WiFi radio-frequency channels
Selection is not provided with the WiFi of wave filter without radio-frequency channel of the filtering channel as current WiFi, to reduce the damage on WiFi passages
Consumption, WiFi covering and handling capacity are lifted, strengthen the Consumer's Experience effect of terminal device.
If LTE frequency range of the first judging unit 41 of terminal device in the LTE frequency informations got judges to learn
LTE frequency range is risk frequency range, that is, judges to learn that LTE network now and WiFi network there may be coexistence problems, LTE network
When being worked with WiFi network, the radio-frequency performance of other side may be interfered with each other, then can be by the second judging unit 42 according to LTE's
Whether frequency determines whether the difference of LTE frequency and WiFi frequency in default frequency difference range.If terminal is set
The second standby judging unit 42 judges to learn the difference of LTE frequency and WiFi frequency according to LTE frequency and WiFi frequency
Value then can determine whether to learn that now LTE network and WiFi network have coexistence problems, LTE nets in default frequency difference range
When network works with WiFi network, the RF capabilities of other side can be interfered with each other.By the LTE network now got is institute of operator
The frequency spectrum resource possessed, in order to ensure that operator can be with the normal use terminal device, i.e. terminal device can normal use LTE nets
Network can use WiFi network simultaneously again, then can be set by the WiFi passages that the first control module 50 selects to have WiFi bandwidth to lose
Be set to current WiFi radio-frequency channels, and select LTE full frequency band passages to be arranged to current LTE radio-frequency channel, with ensure LTE and
WiFi can coexist and not interfere with each other the radio-frequency performance of other side, ensure the frequency spectrum resource that terminal device is not possessed by operator
Limitation.Specifically, the first control module 50 can select bandwidth selection wave filter by the RF switch on WiFi passages, so as to
Selection has the WiFi passages that WiFi bandwidth is lost（As shown in Figure 6 with the WiFi passages for sacrificing WiFi bandwidth filters）Make
For current WiFi radio-frequency channel, and full frequency band wave filter is selected by the RF switch on LTE passages, so as to select LTE's
Full frequency band passage（LTE passages with LTE full frequency band wave filters as shown in Figure 6）Radio-frequency channel as current LTE.
If LTE of the second judging unit 42 of terminal device in the LTE frequency informations got frequency judges
Know that the difference of LTE frequency and WiFi frequency not in default frequency difference range, then can determine whether to learn LTE nets now
When network works with WiFi network, the radio-frequency performance of other side will not be interfered with each other, that is, some frequencies are corresponding in the LTE network got
Frequency range be not used.Now, in order to ensure WiFi available channel, LTE and WiFi radio-frequency performance are better ensured that, then
It can be arranged to current LTE radio-frequency channel by the LTE passages that the second control module 60 will have LTE bandwidth to lose, and by WiFi
Full frequency band passage be arranged to current WiFi radio-frequency channel, to ensure that LTE and WiFi can coexist and not interfere with each other other side
Radio-frequency performance, improve the Consumer's Experience effect of terminal device.Specifically, the second control module 60 can be by LTE passages
RF switch selects bandwidth selection wave filter, so as to select the LTE passages that LTE bandwidth is lost（As shown in Figure 6 with sacrificial
The LTE passages of domestic animal LTE bandwidth filters）Selected as current LTE radio-frequency channel, and by the RF switch on WiFi passages
Full frequency band wave filter, so as to select WiFi full frequency band passage（WiFi with WiFi full frequency band wave filters as shown in Figure 6 leads to
Road）Radio-frequency channel as current WiFi.
Terminal device described in the present embodiment can be sentenced by its judge module according to the LTE got frequency information
Whether disconnected LTE frequency ranges are risk frequency range, judge whether LTE and WiFi there may be coexistence problems with this, further according to LTE frequency
The difference of point and WiFi frequency judges that LTE and WiFi whether there is coexistence problems, if can interfere with each other the radio frequency energy of other side
Power, then it can select LTE's according to judged result by the first control module or the second control module, the 3rd control module afterwards
Radio-frequency channel and WiFi radio-frequency channel, you can selection sacrifice LTE bandwidth or sacrifice WiFi bandwidth so that LTE with
The frequency spectrum resource that terminal device is not possessed by operator when WiFi coexists is limited, and more WiFi can also be used to use letter
Road, the network performance of terminal device is improved, enhance the Consumer's Experience effect of terminal device, improve the user of terminal device
Stickiness.
It is the 3rd embodiment structural representation of terminal device provided in an embodiment of the present invention referring to Fig. 9.In the present embodiment
Described terminal device, including：
Processor 500, for according to the Long Term Evolution LTE frequency information got, judge the frequency of the LTE with it is pre-
Whether the difference of the adopting wireless fidelity technology WiFi deposited frequency is in default frequency differential ranges, if the determination result is YES, then
The WiFi passages that selection has WiFi bandwidth to lose are arranged to the radio-frequency channel of the WiFi, and select the full frequency band of the LTE to lead to
Road is arranged to the radio-frequency channel of the LTE, if judged result is no, the LTE passages that selection has LTE bandwidth to lose are arranged to institute
LTE radio-frequency channel is stated, and selects the full frequency band passage of the WiFi to be arranged to the radio-frequency channel of the WiFi.
In some feasible embodiments, the processor 500, also particularly useful for：
Multiple wave filters are pre-set in the LTE and the WiFi radio-frequency channel, by the LTE and described
WiFi radio-frequency channel is divided into multiple passages with different bandwidth.
In some feasible embodiments, the processor 500 is in the LTE and the WiFi radio-frequency channel
Multiple wave filters are pre-set, the LTE and the WiFi radio-frequency channel are divided into multiple logical with different bandwidth
During road, it is specifically used for：
One bandwidth selection wave filter and a full frequency band wave filter are set in the WiFi radio-frequency channels, by described in
WiFi radio-frequency channels are divided into the WiFi passages and WiFi full frequency band passages of WiFi bandwidth loss；
One bandwidth selection wave filter and a full frequency band wave filter are set in the LTE radio passage, by described in
LTE radio passage is divided into the LTE passages and LTE full frequency band passages of LTE bandwidth loss.
In some feasible embodiments, processor 500 is in advance in the LTE and WiFi of terminal device radio-frequency channel
Multiple wave filters are set, LTE and WiFi radio-frequency channel is divided into multiple passages with different bandwidth, wherein, setting
Wave filter may include bandwidth selection wave filter, full frequency band wave filter etc..Wherein, above-mentioned bandwidth selection wave filter, full frequency band filtering
Device is only the wave filter of function limitations, not refers specifically to some specific filter.Bandwidth described in the present embodiment
Wave filter, full frequency band wave filter are only citings, and non exhaustive, in the specific implementation, may also include can carry out bandwidth selection or frequency
The same type of various filters of the functions such as section selection, as long as bandwidth selection, the wave filter of Frequency Band Selection can be realized at this
In the range of invention is protected.As shown in fig. 6, processor 500 can set a bandwidth selection in LTE radio-frequency channel in advance
Wave filter（LTE bandwidth filters are sacrificed as shown in Figure 6）With a full frequency band wave filter（LTE full ranges as shown in Figure 6
Section wave filter）Two kinds of wave filters, the LTE that the LTE passages for being provided with bandwidth selection wave filter are divided into the loss of LTE bandwidth lead to
Road, and the LTE passages for being provided with full frequency band wave filter are divided into LTE full frequency band passages.Specifically, processor 500 can be with
RF switch is set in LTE radio-frequency channel, selects bandwidth selection wave filter or full frequency band to filter by RF switch
The one of wave filter of device, so as to select radio-frequency channel of the LTE passages that LTE bandwidth is lost as current LTE, or selection
Radio-frequency channel of the LTE full frequency bands passage as current LTE.In addition, as shown in fig. 6, processor 500 can also be in advance WiFi's
One bandwidth selection wave filter is set in radio-frequency channel（WiFi bandwidth filters are sacrificed as shown in Figure 6）With a full frequency band
Wave filter（WiFi full frequency band wave filters as shown in Figure 6）Two kinds of wave filters, the WiFi of bandwidth selection wave filter will be provided with
Passage is divided into the WiFi passages of WiFi bandwidth loss, and the WiFi passages for being provided with full frequency band wave filter are divided into WiFi
Full frequency band passage.In some feasible embodiments, processor 500 can also draw the WiFi passages of no placement wave filter
Be divided into WiFi without filtering channel.Specifically, processor 500 can also set a SP3T in WiFi radio-frequency channel
RF switch, by RF switch come select bandwidth selection wave filter either the one of wave filter of full frequency band wave filter or
No wave filter is selected, so as to select radio-frequency channel of the WiFi passages that WiFi bandwidth is lost as current WiFi, Huo Zhexuan
Select radio-frequency channel of the WiFi full frequency bands passage as current WiFi, or WiFi passages the penetrating as current WiFi of reactive filter
Frequency passage.LTE radio-frequency channel is divided into the passage and LTE full ranges of LTE bandwidth loss by processor 500 by terminal device
Duan Tongdao, and WiFi radio-frequency channel is divided into the passage and WiFi full frequency band passages of the loss of WiFi bandwidth, and do not have
Have set wave filter WiFi without filtering channel after, then can be determined according to the LTE frequency informations got it is specifically chosen which
One LTE passage is as current LTE radio passage or selects which WiFi passage as current WiFi radio-frequency channels.
In in some feasible embodiments, terminal device first can obtain LTE network signal from base station, and according to acquisition
To network signal judge whether LTE network with WiFi network has coexistence problems.Specifically, terminal device obtains from base station
LTE network signal in may include the LTE frequency informations such as LTE band information, frequency point information.Terminal device gets LTE's
Can then be judged according to the WiFi to prestore frequency information after frequency information LTE frequency and WiFi frequency range difference whether
In default frequency differential ranges, and make according to judged result the selection of LTE radio passage and WiFi radio-frequency channels.
In some feasible embodiments, the processor 500 described in the present embodiment, it can be specifically used for：
Judge whether the LTE frequency ranges are risk frequency range according to the band information of the LTE；
If the determination result is YES, then the LTE frequency point and the WiFi are determined whether according to the frequency point information of the LTE
Whether the difference of frequency is in default frequency difference range.
In addition, in some feasible embodiments, the processor 500 described in the present embodiment, can also be specifically used for：
If the processor according to the band information of the LTE judge the LTE frequency ranges whether be risk frequency range judgement
As a result it is no, then the WiFi passages for being not provided with wave filter is arranged to the radio-frequency channel of the WiFi.
In the specific implementation, it can judge which frequency range may be with WiFi in LTE frequency ranges beforehand through experiment or other modes
Mutual interference be present, you can prejudge which frequency range has mutual interference risk with WiFi, and specify these frequencies
Section is risk frequency range, is pre-stored in terminal device.After terminal device gets LTE network signal, processor 500 then can be according to obtaining
The LTE band informations that the LTE network signal got includes judge whether LTE frequency range is risk frequency range, you can judge to obtain
To the LTE frequency ranges of LTE signals whether be one in that the several risk frequency range specified, so as to judge whether LTE
With WiFi coexistence problems.Wherein, WiFi frequency is the information being pre-stored in terminal device, and WiFi frequency is public known
, fixed frequency values.If the processor 500 of terminal device judges according to the LTE frequency ranges in the LTE got frequency information
The frequency range for learning LTE is not risk frequency range（I.e. LTE frequency ranges are not one in that the several risk frequency range specified）, then can determine whether
Learn that LTE network and WiFi network do not have coexistence problems.If processor 500 judges to learn that now LTE network and WiFi network do not have
There are coexistence problems, then the WiFi of wave filter can be not provided with without filtering channel by the RF switch selection on WiFi radio-frequency channels
As current WiFi radio-frequency channel, to reduce the loss on WiFi passages, WiFi covering and handling capacity are lifted, enhancing is eventually
The Consumer's Experience effect of end equipment.
If LTE frequency range of the processor 500 of terminal device in the LTE frequency informations got judges to learn LTE's
Frequency range is risk frequency range, that is, judges to learn LTE network now and WiFi network there may be coexistence problems, LTE network with
When WiFi network works, the radio-frequency performance of other side may be interfered with each other, then can determine whether LTE's according to LTE frequency
Whether the difference of frequency and WiFi frequency is in default frequency difference range.If the processor 500 of terminal device is according to LTE
Frequency and WiFi frequency judge learn LTE frequency and WiFi frequency difference in default frequency difference range,
It then can determine whether to learn that now LTE network and WiFi network have coexistence problems, can be mutual when LTE network works with WiFi network
The RF capabilities of interfering with an opponent.By the LTE network now got is the frequency spectrum resource that operator is possessed, in order to ensure to transport
Seek business can with the normal use terminal device, i.e., terminal device can normal use LTE network can use WiFi network simultaneously again,
The WiFi passages that processor 500 then can will have WiFi bandwidth to lose are arranged to current WiFi radio-frequency channels, and by LTE full frequency bands
Passage is arranged to current LTE radio-frequency channel, to ensure that LTE and WiFi can coexist and not interfere with each other the radio frequency of other side
Can, ensure that the frequency spectrum resource that terminal device is not possessed by operator is limited.Specifically, processor 500 can be led to by WiFi
RF switch selection bandwidth selection wave filter on road, so as to select the WiFi passages that WiFi bandwidth is lost（As shown in Figure 6
With sacrifice WiFi bandwidth filters WiFi passages）As current WiFi radio-frequency channel, and pass through penetrating on LTE passages
Frequency switch selection full frequency band wave filter, so as to select LTE full frequency band passage（As shown in Figure 6 carries LTE full frequency band wave filters
LTE passages）Radio-frequency channel as current LTE.
If LTE of the processor 500 of terminal device in the LTE frequency informations got frequency judges to learn LTE
Frequency and WiFi frequency difference not in default frequency difference range, then can determine whether to learn LTE network now with
When WiFi network works, the radio-frequency performance of other side will not be interfered with each other, that is, some frequencies are corresponding frequently in the LTE network got
Section is not used.Now, in order to ensure WiFi available channel, LTE and WiFi radio-frequency performance, processor are better ensured that
The LTE passages for having LTE bandwidth to lose can be arranged to current LTE radio-frequency channel, and WiFi full frequency band passage is set by 500
Current WiFi radio-frequency channel is set to, to ensure that LTE and WiFi can coexist and not interfere with each other the radio-frequency performance of other side, is improved
The Consumer's Experience effect of terminal device.Specifically, processor 500 can select bandwidth selection by the RF switch on LTE passages
Wave filter, so as to select the LTE passages that LTE bandwidth is lost（As shown in Figure 6 with the LTE for sacrificing LTE bandwidth filters
Passage）Full frequency band wave filter is selected as current LTE radio-frequency channel, and by the RF switch on WiFi passages, so as to select
Select WiFi full frequency band passage（WiFi passages with WiFi full frequency band wave filters as shown in Figure 6）As penetrating for current WiFi
Frequency passage.
Terminal device described in the present embodiment can be judged by its processor according to the LTE got frequency information
Whether LTE frequency ranges are risk frequency range, judge whether LTE and WiFi there may be coexistence problems with this, further according to LTE frequency
Judge that LTE and WiFi whether there is coexistence problems with the difference of WiFi frequency, if the RF capabilities of other side can be interfered with each other,
LTE radio-frequency channel and WiFi radio-frequency channel can be then selected according to the judged result of processor afterwards, you can LTE is sacrificed in selection
Bandwidth or sacrifice WiFi bandwidth so that the frequency spectrum that terminal device is not possessed by operator when LTE and WiFi coexist provides
The limitation in source, more WiFi available channels can also be used, the network performance of terminal device is improved, enhances terminal device
Consumer's Experience effect, improve user's stickiness of terminal device.
One of ordinary skill in the art will appreciate that realize all or part of flow in above-described embodiment method, being can be with
The hardware of correlation is instructed to complete by computer program, described program can be stored in computer read/write memory medium
In, the program is upon execution, it may include such as the flow of the embodiment of above-mentioned each method.Wherein, described storage medium can be magnetic
Dish, CD, read-only memory（Read-Only Memory, ROM）Or random access memory（Random Access
Memory, RAM）Deng.
Above disclosure is only preferred embodiment of present invention, can not limit the right model of the present invention with this certainly
Enclose, therefore the equivalent variations made according to the claims in the present invention, still belong to the scope that the present invention is covered.
Claims (17)
1. the control method that a kind of LTE and WiFi coexists, it is characterised in that including：
According to the Long Term Evolution LTE got frequency information, the frequency of the LTE and the adopting wireless fidelity technology to prestore are judged
Whether the difference of WiFi frequency is in default frequency differential ranges；
If the determination result is YES, then the WiFi passages that selection has WiFi bandwidth to lose are arranged to the radio-frequency channel of the WiFi, and
The full frequency band passage of the LTE is selected to be arranged to the radio-frequency channel of the LTE；
If judged result is no, the LTE passages that selection has LTE bandwidth to lose are arranged to the radio-frequency channel of the LTE, and select
The full frequency band passage of the WiFi is arranged to the radio-frequency channel of the WiFi；
Wherein, the frequency information includes band information and frequency point information；
The frequency information for the Long Term Evolution LTE that the basis is got, judge the frequency of the LTE and the Wireless Fidelity skill to prestore
The difference of art WiFi frequency whether in default frequency differential ranges, including：
Judge whether the LTE frequency ranges are risk frequency range according to the band information of the LTE；
If the LTE frequency ranges are risk frequency range, the LTE frequency point and institute are determined whether according to the frequency point information of the LTE
The difference of WiFi frequencies is stated whether in default frequency difference range；
Wherein, the risk frequency range is the frequency range for existing with the WiFi mutual interference risk.
2. the method as described in claim 1, it is characterised in that the frequency information of the LTE, including：
At least one of the frequency point information of the band information of the LTE, the LTE；
The frequency of the WiFi, including：At least one of the frequency of the frequency range of the WiFi, the WiFi；
The frequency differential ranges, including：At least one of frequency range difference range, frequency difference range.
3. method as claimed in claim 2, it is characterised in that the frequency for judging the LTE and the Wireless Fidelity to prestore
Before whether the difference of technology WiFi frequency is in default frequency differential ranges, including：
Multiple wave filters are pre-set in the LTE and the WiFi radio-frequency channel, by the LTE's and WiFi
Radio-frequency channel is divided into multiple passages with different bandwidth；
Wherein, the wave filter includes：At least one of bandwidth selection wave filter, full frequency band wave filter.
4. method as claimed in claim 3, it is characterised in that described pre- in the LTE and the WiFi radio-frequency channel
Multiple wave filters are first set, the LTE and the WiFi radio-frequency channel are divided into multiple passages with different bandwidth,
Including：
One bandwidth selection wave filter and a full frequency band wave filter are set in the WiFi radio-frequency channels, by the WiFi
Radio-frequency channel is divided into the WiFi passages and WiFi full frequency band passages of WiFi bandwidth loss；
One bandwidth selection wave filter and a full frequency band wave filter are set in the LTE radio passage, the LTE is penetrated
Frequency passage is divided into the LTE passages and LTE full frequency band passages of LTE bandwidth loss.
5. method as claimed in claim 4, it is characterised in that methods described, in addition to：
If the band information according to the LTE judge the LTE frequency ranges whether be risk frequency range judged result be it is no,
The WiFi for being not provided with wave filter is selected to be arranged to the radio-frequency channel of the WiFi without filtering channel.
A kind of 6. terminal device, it is characterised in that including：
Judge module, for according to the Long Term Evolution LTE frequency information got, judging the frequency of the LTE and prestoring
Whether the difference of adopting wireless fidelity technology WiFi frequency is in default frequency differential ranges；
First control module, for when the judge module judged result is to be, the WiFi that selection has WiFi bandwidth to lose to lead to
Road is arranged to the radio-frequency channel of the WiFi, and selects the full frequency band passage of the LTE to be arranged to the radio-frequency channel of the LTE；
Second control module, for when the judge module judged result is no, selection to have the LTE passages that LTE bandwidth is lost
The radio-frequency channel of the LTE is arranged to, and selects the full frequency band passage of the WiFi to be arranged to the radio-frequency channel of the WiFi；
Wherein, the frequency information includes band information and frequency point information；
The judge module, including：
First judging unit, for judging whether the LTE frequency ranges are risk frequency range according to the band information of the LTE；
Second judging unit, for when the first judging unit judged result is to be, being entered according to the frequency point information of the LTE
Whether one step judges the LTE frequency point with the difference of the WiFi frequencies in default frequency difference range；
Wherein, the risk frequency range is the frequency range for existing with the WiFi mutual interference risk.
7. terminal device as claimed in claim 6, it is characterised in that the frequency information of the LTE, including：The frequency of the LTE
At least one of the frequency point information of segment information, the LTE；
The frequency of the WiFi, including：At least one of the frequency of the frequency range of the WiFi, the WiFi；
The frequency differential ranges, including：At least one of frequency range difference range, frequency difference range.
8. terminal device as claimed in claim 7, it is characterised in that the terminal device, in addition to：
Preset module, for pre-setting multiple wave filters in the LTE and the WiFi radio-frequency channel, by described in
LTE and the WiFi radio-frequency channel are divided into multiple passages with different bandwidth；
Wherein, the wave filter includes：At least one of bandwidth selection wave filter, full frequency band wave filter.
9. terminal device as claimed in claim 8, it is characterised in that the preset module, including：
First processing units, for setting a bandwidth selection wave filter and a full frequency band filter in the WiFi radio-frequency channels
Ripple device, the WiFi radio-frequency channels are divided into the WiFi passages and WiFi full frequency band passages of the loss of WiFi bandwidth；
Second processing unit, for setting a bandwidth selection wave filter and a full frequency band filter in the LTE radio passage
Ripple device, the LTE radio passage is divided into the LTE passages and LTE full frequency band passages of the loss of LTE bandwidth.
10. terminal device as claimed in claim 9, it is characterised in that the terminal device, in addition to：
3rd control module, for when the first judging unit judged result is no, selection to be not provided with wave filter
WiFi is arranged to the radio-frequency channel of the WiFi without filtering channel.
11. the terminal device as described in claim 6-10 any one, it is characterised in that the terminal device, including：Hand
At least one of machine, tablet personal computer, notebook computer, digital TV terminal.
A kind of 12. terminal device, it is characterised in that including：
Processor, for the frequency information according to the Long Term Evolution LTE got, judge the frequency of the LTE and the nothing to prestore
Whether the difference of line Fidelity technology WiFi frequency is in default frequency differential ranges, and if the determination result is YES, then selection has
The WiFi passages of WiFi bandwidth loss are arranged to the radio-frequency channel of the WiFi, and select the full frequency band passage of the LTE to set
For the radio-frequency channel of the LTE, if judged result is no, the LTE passages that selection has LTE bandwidth to lose are arranged to the LTE
Radio-frequency channel, and select the full frequency band passage of the WiFi to be arranged to the radio-frequency channel of the WiFi；
Wherein, the frequency information includes band information and frequency point information；
The frequency information for the Long Term Evolution LTE that the processor is got in basis, judge the frequency of the LTE and the nothing to prestore
When whether the difference of line Fidelity technology WiFi frequency is in default frequency differential ranges, it is specifically used for：
Judge whether the LTE frequency ranges are risk frequency range according to the band information of the LTE；
If the LTE frequency ranges are risk frequency range, the LTE frequency point and institute are determined whether according to the frequency point information of the LTE
The difference of WiFi frequencies is stated whether in default frequency difference range；
Wherein, the risk frequency range is the frequency range for existing with the WiFi mutual interference risk.
13. terminal device as claimed in claim 12, it is characterised in that the frequency information of the LTE, including：The LTE's
At least one of the frequency point information of band information, the LTE；
The frequency of the WiFi, including：At least one of the frequency of the frequency range of the WiFi, the WiFi；
The frequency differential ranges, including：At least one of frequency range difference range, frequency difference range.
14. terminal device as claimed in claim 13, it is characterised in that the processor, also particularly useful for：
Multiple wave filters are pre-set in the LTE and the WiFi radio-frequency channel, by the LTE's and WiFi
Radio-frequency channel is divided into multiple passages with different bandwidth；
Wherein, the wave filter includes：At least one of bandwidth selection wave filter, full frequency band wave filter.
15. terminal device as claimed in claim 14, it is characterised in that the processor is the LTE's and WiFi
Multiple wave filters are pre-set in radio-frequency channel, the LTE and the WiFi radio-frequency channel are divided into multiple with not
With bandwidth passage when, be specifically used for：
One bandwidth selection wave filter and a full frequency band wave filter are set in the WiFi radio-frequency channels, by the WiFi
Radio-frequency channel is divided into the WiFi passages and WiFi full frequency band passages of WiFi bandwidth loss；
One bandwidth selection wave filter and a full frequency band wave filter are set in the LTE radio passage, the LTE is penetrated
Frequency passage is divided into the LTE passages and LTE full frequency band passages of LTE bandwidth loss.
16. terminal device as claimed in claim 15, it is characterised in that the processor, also particularly useful for：
If judging whether the LTE frequency ranges are that the judged result of risk frequency range is no according to the band information of the LTE, select
The WiFi for being not provided with wave filter is arranged to the radio-frequency channel of the WiFi without filtering channel.
17. the terminal device as described in claim 12-16 any one, it is characterised in that the terminal device, including：Hand
At least one of machine, tablet personal computer, notebook computer, digital TV terminal.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310201463.XA CN104185187B (en) | 2013-05-27 | 2013-05-27 | The control method and terminal device that a kind of LTE and WiFi coexists |
| RU2015155736A RU2638945C2 (en) | 2013-05-27 | 2014-05-09 | MANAGEMENT METHOD FOR MULTIPLE USE OF LTE WITH Wi-Fi AND TERMINAL DEVICE |
| PCT/CN2014/077099 WO2014190850A1 (en) | 2013-05-27 | 2014-05-09 | Method and terminal device for controlling coexistence between lte and wifi |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201310201463.XA CN104185187B (en) | 2013-05-27 | 2013-05-27 | The control method and terminal device that a kind of LTE and WiFi coexists |
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| CN104185187A CN104185187A (en) | 2014-12-03 |
| CN104185187B true CN104185187B (en) | 2017-12-22 |
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| CN201310201463.XA Active CN104185187B (en) | 2013-05-27 | 2013-05-27 | The control method and terminal device that a kind of LTE and WiFi coexists |
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| Country | Link |
|---|---|
| CN (1) | CN104185187B (en) |
| RU (1) | RU2638945C2 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106888457B (en) * | 2015-12-15 | 2020-06-05 | 展讯通信（上海）有限公司 | User equipment and working frequency band configuration method thereof |
| CN105611541B (en) * | 2015-12-21 | 2019-02-12 | 国家无线电监测中心 | Realize the method and system of LTE and Wi-Fi fair co-existence in unauthorized frequency range |
| US10110348B2 (en) * | 2016-01-25 | 2018-10-23 | Huawei Technologies Co., Ltd. | Apparatus and method for multimedia content transmissions in multi-channel wireless networks |
| CN106330211B (en) * | 2016-08-31 | 2019-04-26 | Oppo广东移动通信有限公司 | LTE frequency band selection method and device |
| CN108464029A (en) * | 2016-12-01 | 2018-08-28 | 华为技术有限公司 | A processing method for reducing interference, radio frequency circuit and network equipment |
| CN106851762B (en) * | 2017-02-06 | 2019-01-29 | 维沃移动通信有限公司 | A kind of control method and device of WIFI handling capacity |
| CN108963424B (en) * | 2018-07-13 | 2020-08-14 | Oppo广东移动通信有限公司 | Antenna matching control method and terminal equipment |
| CN112118021B (en) | 2019-12-30 | 2021-10-19 | 中兴通讯股份有限公司 | Method for reducing coexistence interference, communication device and readable storage medium |
| CN112350744B (en) * | 2020-10-30 | 2023-02-03 | 维沃移动通信有限公司 | Antenna switching method, device, signal transceiving circuit and electronic equipment |
| CN112332931A (en) * | 2020-11-06 | 2021-02-05 | 维沃移动通信有限公司 | Bluetooth interference avoiding method and electronic equipment |
| CN115734377A (en) * | 2021-08-26 | 2023-03-03 | 华为技术有限公司 | Interference cancellation method, electronic device, and storage medium |
| CN217010858U (en) * | 2022-02-08 | 2022-07-19 | Oppo广东移动通信有限公司 | A radio frequency circuit and electronic equipment |
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| CN104185187A (en) | 2014-12-03 |
| WO2014190850A1 (en) | 2014-12-04 |
| RU2638945C2 (en) | 2017-12-19 |
| RU2015155736A (en) | 2017-07-04 |
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