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CN100366107C - A method and system for realizing cluster communication function - Google Patents

A method and system for realizing cluster communication function Download PDF

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CN100366107C
CN100366107C CNB2005100230841A CN200510023084A CN100366107C CN 100366107 C CN100366107 C CN 100366107C CN B2005100230841 A CNB2005100230841 A CN B2005100230841A CN 200510023084 A CN200510023084 A CN 200510023084A CN 100366107 C CN100366107 C CN 100366107C
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cluster
msc
bsc
terminal
trunking
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CN1859634A (en
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沈敏军
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Abstract

本发明公开了一种实现集群通信功能的方法，集群BSC接收终端上报的业务信息；根据接收的业务信息对确定为集群业务的，则集群BSC根据配置的集群MSC的DPC建立自身与集群MSC之间的连接，将终端上报的业务信息通过建立的连接发送给集群MSC；根据接收的业务信息对确定为不是集群业务的，集群BSC根据普通MSC的DPC建立自身与普通MSC之间的连接，将终端上报的业务信息通过建立的连接发送给普通MSC。本发明同时公开了一种实现集群通信功能的系统。利用本发明，可以在包含有集群BSC的普通GSM网络中增加集群MSC和集群HLR，使普通GSM网络能够实现普通GSM通信功能和集群通信功能。本发明实现简单，有利于集群业务的推广和应用。

Figure 200510023084

The invention discloses a method for realizing the cluster communication function. The cluster BSC receives the service information reported by the terminal; according to the received service information, if it is determined as a cluster service, the cluster BSC establishes a relationship between itself and the cluster MSC according to the configured DPC of the cluster MSC. The service information reported by the terminal is sent to the cluster MSC through the established connection; according to the received service information, if it is determined that it is not a cluster service, the cluster BSC establishes a connection between itself and the common MSC according to the DPC of the common MSC, and sends The service information reported by the terminal is sent to the ordinary MSC through the established connection. The invention also discloses a system for realizing the group communication function. Utilizing the invention, cluster MSC and cluster HLR can be added in common GSM network containing cluster BSC, so that common GSM network can realize common GSM communication function and cluster communication function. The invention is simple to realize and is beneficial to the popularization and application of the trunking business.

Figure 200510023084

Description

A kind of method and system of realizing cluster communication function
Technical field
The present invention relates to the trunking communication field, relate in particular to a kind of method and system of realizing cluster communication function.
Background technology
Trunking communication is an indispensable branch in the mobile communication, is one of effective means of command dispatch communication in realizing moving, also is one of important communication mode of commander's scheduling.Because GT800 is the network system that realizes professional cluster communication function on common global system for mobile communications (GSM) network platform, so GT800 is identical with common GSM on the networking structure of network.
As shown in Figure 1, Fig. 1 is common GSM networking structure of the network figure.Common GSM network is made of network element devices such as attaching position register (HLR) 101, (MSC) 102 of mobile switching centre and base station controllers (BSC) 103.Dispose the Destination Point Code (DPC) of MSC 102 among the BSC 103, after BSC103 receives the business information of terminal to report, if judging the business of terminal to report is common gsm service, then according to the DPC of MSC 102 set up self with MSC 102 between be connected, the business information of terminal to report is sent to MSC 102 by the connection of setting up, realize the common gsm communication function of common GSM network.
As shown in Figure 2, Fig. 2 is GT800 networking structure of the network figure.The GT800 network is made of network element devices such as the cluster HLR 201, the cluster MSC 202 that support clustering functionality and cluster BSC 203.Dispose the DPC of cluster MSC 202 among the cluster BSC 203, after cluster BSC 203 receives the business information of terminal to report, if judging the business of terminal to report is group service, then according to the DPC of cluster MSC 202 set up self with cluster MSC between be connected, the business information of terminal to report is sent to cluster MSC 202 by the connection of setting up, realize the cluster communication function of GT800 network.
In GT800 and common GSM network, HLR is used to preserve user's CAMEL-Subscription-Information and user's homing position information; MSC is used for user's communications in its coverage is carried out operations such as exchange of speech, finishes the exchange of speech channel; BSC is used for management and distribution wireless network resource under the control of MSC, management cell configuration data.Interface between MSC and BSC is called as the A interface, communicates by the A interface between MSC and the BSC.According to present GSM standard regulation, a BSC can only connect a MSC, accepts the control of a MSC, and a MSC then can connect a plurality of BSC, controls a plurality of BSC.
For at common GSM network deploy cluster communication service, make common GSM network also can realize cluster communication function, should include network element devices such as the cluster HLR, the cluster MSC that support clustering functionality and cluster BSC in the common GSM network.
For BSC, owing to do not support that the scope that common BSC covered of clustering functionality is very little in the common GSM network, so the common BSC that does not support clustering functionality in the common GSM network can be replaced by the cluster BSC that supports clustering functionality, also can the common BSC that does not support clustering functionality in the common GSM network be upgraded or dispose, will not support the common BSC upgrading of clustering functionality or be configured to support the cluster BSC of clustering functionality.In addition, because MSC of GSM standard regulation can connect a plurality of BSC at present, can in common GSM network, increase the cluster BSC that supports clustering functionality.So, can make and include the cluster BSC that supports clustering functionality in the common GSM network.
Though can comprise the cluster BSC that supports clustering functionality in the common GSM network, can not realize cluster communication function but the common GSM network that only includes cluster BSC remains, also need the cooperation of network element devices such as the cluster HLR that supports clustering functionality and cluster MSC because realize cluster communication function.
But, in the prior art, for MSC and HLR, owing to do not support that the scope that MSC and HLR covered of clustering functionality is very big in the common GSM network, next MSC of ordinary circumstance is connected with a plurality of BSC simultaneously, and these a plurality of BSC may be by a plurality of manufacturer production, so, if change, the MSC and the HLR of clustering functionality do not supported in upgrading or configuration, and a plurality of BSC business that not only can cause being connected with MSC are interrupted, and are changing, behind upgrading or configuration MSC and the HLR, also need to adjust and test the compatibility between MSC and a plurality of BSC, operation is very complicated, and workload is very big, also is difficult to succeed.Simultaneously, for guaranteeing the common gsm communication function of the normal realization of common GSM network, operator does not allow to change MSC and the HLR in the common GSM network yet when disposing cluster communication service.In addition, because BSC of GSM standard regulation can only connect a MSC at present, can't in common GSM network, increase the cluster MSC that supports clustering functionality.So, just can't make and include the cluster MSC that supports clustering functionality in the common GSM network.
Therefore, prior art also can't realize cluster communication function in common GSM network.
Summary of the invention
In view of this, one object of the present invention is to provide a kind of method that realizes cluster communication function, makes common GSM network can realize cluster communication function.
Another object of the present invention is to provide a kind of system that realizes cluster communication function, makes common GSM network can realize cluster communication function.
For reaching an above-mentioned purpose, the invention provides a kind of method that realizes cluster communication function, for the DPC of cluster BSC allocation cluster MSC and the DPC of common MSC, cluster BSC is connected cluster MSC and common MSC respectively, this method is further comprising the steps of:
The business information that cluster BSC receiving terminal reports;
According to the business information that receives to being defined as group service, cluster BSC according to the DPC of the cluster MSC of configuration set up self with cluster MSC between be connected, the connection by foundation of the business information of terminal to report is sent to cluster MSC;
According to the business information that receives to being defined as not being group service, cluster BSC according to the DPC of common MSC set up self with common MSC between be connected, the connection by foundation of the business information of terminal to report is sent to common MSC.
In the such scheme, described terminal is as the calling party, further comprise before the business information that described cluster BSC receiving terminal reports: terminal is initiated originating call, and layer three (Layer 3) message that sends air interface protocol to cluster BSC connects control service request (CM SERVIE REQUEST) or call setup (IMMEDIATE SETUP) immediately; Described cluster BSC further comprises after receiving the business information of terminal to report: cluster BSC is according to article one Layer 3 message CM SERVIE REQUEST or the IMMEDIATE SETUP that receive, whether the type of call of judging terminal is trunked call, if the type of call of terminal is a trunked call, then the business of terminal to report is a group service; Otherwise the business of terminal to report is not a group service.
In the such scheme, described cluster BSC judges whether the type of call of terminal is that trunked call is specially: cluster BSC judges whether the type of call of terminal is group calling, broadcast ﹠ call or individual call.
In the such scheme, described terminal is as the callee, further comprise before the business information that described cluster BSC receiving terminal reports: cluster MSC issues the paging command that carries terminal iidentification at least to cluster BSC, cluster BSC receives the paging command that cluster MSC issues, write down the terminal iidentification that carries in the paging command, and paging information is issued to terminal; Terminal receives the paging information that cluster BSC issues, and reports the page response information that carries self identification at least to cluster BSC; Described business information is described page response information, described cluster BSC further comprises after receiving the business information of terminal to report: the terminal iidentification that carries in the cluster BSC coupling page response and the terminal iidentification of self record, if the match is successful, then the business of terminal to report is a group service; Otherwise the business of terminal to report is not a group service.
In the such scheme, described cluster BSC according to the DPC of cluster MSC of configuration set up self with cluster MSC between be connected, the business information of terminal to report is sent to cluster MSC by the connection of setting up to be comprised: cluster BSC sets up communication link and speech channel between self and the cluster MSC according to the DPC of the cluster MSC of configuration, signaling in the business information of terminal to report is sent to cluster MSC by the communication link of setting up, the voice in the business information of terminal to report are sent to cluster MSC by the speech channel of setting up.
In the such scheme, be connected to communication link and speech channel between cluster BSC and the common MSC between described cluster BSC and the common MSC, described cluster BSC sends to common MSC with the business information of terminal to report by the connection of setting up and comprises: cluster BSC sends to common MSC with the signaling in the business information of terminal to report by the communication link of setting up, and the voice in the business information of terminal to report are sent to common MSC by the speech channel of setting up.
Cluster BSC set up according to the DPC of cluster MSC of configuration self with cluster MSC between be connected or cluster BSC set up according to the DPC of the common MSC that disposes self with common MSC between be connected before, this method further comprises: cluster BSC respectively distributes to common MSC and cluster MSC according to the DPC of common MSC and the DPC of cluster MSC with the circuit of configuration at cluster MSC or the different circuit of common MSC configuration.
For reaching above-mentioned another purpose, the invention provides a kind of system that realizes cluster communication function, comprise common MSC and common HLR, it is characterized in that, at least also comprise cluster BSC, cluster MSC and cluster HLR,
Wherein, cluster BSC is used for the business information that receiving terminal reports, and judges professional type according to the business information that receives, if be judged as group service, then set up self with cluster MSC between be connected, then the business information of terminal to report is sent to cluster MSC by the connection of setting up; If the general service of being judged as, then set up self with common MSC between be connected, then the business information of terminal to report is sent to common MSC by the connection of setting up;
Cluster MSC is used to receive the business information that cluster BSC sends, send the request of obtaining the cluster user attribute information to cluster HLR according to the business information that receives, and, the exchange of speech operation is carried out in the communication of cluster user in self coverage according to the cluster user attribute information that obtains;
Cluster HLR is used to preserve the cluster user attribute information, according to the solicited message that is received from cluster MSC, inquires about the cluster user attribute information of preserving in its data storehouse, and the attribute information of cluster user is returned to cluster MSC.
This system further comprises: at least one common BSC, described common BSC connects common MSC.
From such scheme as can be seen, the present invention is by the DPC of allocation cluster MSC in cluster BSC, and in including the common GSM network of cluster BSC, increase cluster MSC and cluster HLR, make cluster BSC after receiving the business information of terminal to report, whether the business that can judge terminal to report is group service, if, then according to the DPC of cluster MSC of configuration set up self with cluster MSC between be connected, the business information of terminal to report is sent to cluster MSC by the connection of setting up, realize cluster communication function; Otherwise, according to the DPC of common MSC set up self with common MSC between be connected, the business information of terminal to report is sent to common MSC by the connection of setting up, realize common gsm communication function.
Utilize the present invention, owing in cluster BSC, disposed the DPC of cluster MSC, so cluster BSC can connect with common MSC and cluster MSC respectively simultaneously, and then when common GSM network deploy cluster communication service, can in including the common GSM network of cluster BSC, increase the cluster MSC and the cluster HLR that support clustering functionality, make common GSM network when realizing common gsm communication function, also can realize cluster communication function.
Because the present invention is the DPC that has disposed cluster MSC in cluster BSC, and has increased cluster MSC and cluster HLR in common GSM network when realizing the cluster communication function of common GSM network, do not change original common MSC in the common GSM network.Therefore, the realization of cluster communication function can't influence common GSM network and realizes common gsm communication function.And, in common GSM network, increase cluster MSC and cluster HLR, simple to operate, workload is very little, realizes that cost is also very low, is very beneficial for the promotion and application of group service.
Description of drawings
Fig. 1 is common GSM networking structure of the network figure;
Fig. 2 is GT800 networking structure of the network figure;
Fig. 3 realizes the networking structure figure of cluster communication function system in common GSM network for the present invention;
Fig. 4 realizes the realization flow figure of cluster communication function overall technological scheme in the GSM network for the present invention;
Fig. 5 is a method flow diagram of realizing cluster communication function according to first embodiment of the invention in the GSM network;
Fig. 6 is a method flow diagram of realizing cluster communication function according to second embodiment of the invention in the GSM network.
Embodiment
For making the purpose, technical solutions and advantages of the present invention clearer, the present invention is described in more detail below in conjunction with embodiment.
Core content of the present invention is: by the DPC of allocation cluster MSC in cluster BSC, and in including the common GSM network of cluster BSC, increase cluster MSC and cluster HLR, make cluster BSC after receiving the business information of terminal to report, whether the business that can judge terminal to report is group service, if, then according to the DPC of cluster MSC of configuration set up self with cluster MSC between be connected, the business information of terminal to report is sent to cluster MSC by the connection of setting up, realize cluster communication function; Otherwise, according to the DPC of common MSC set up self with common MSC between be connected, the business information of terminal to report is sent to common MSC by the connection of setting up, realize common gsm communication function.
Based on the common GSM network that includes cluster BSC, Fig. 3 shows the present invention realizes the cluster communication function system in common GSM network networking structure figure.The system that realizes cluster communication function in GSM comprises network element devices such as cluster BSC 301, cluster MSC 302, cluster HLR 303, common MSC 304 and common HLR 305 at least.
Wherein, cluster BSC 301 is used for the business information that receiving terminal reports, judge professional type according to the business information that receives, and according to the result who judges set up self with cluster MSC 302 or common MSC 304 between be connected, business information with terminal to report sends to cluster MSC 302 or common MSC 304 by the connection of setting up then, realizes the cluster communication function or the common gsm communication function of GSM network.
In common GSM network, for realizing common gsm communication function, cluster BSC need set up self with common MSC between be connected, so cluster BSC itself disposes the DPC of common MSC.In technical scheme provided by the invention, for realizing that cluster BSC 301 can connect with cluster MSC 302 and common MSC 304 respectively, the present invention need be the DPC of cluster BSC 301 allocation cluster MSC, make cluster BSC 301 can set up respectively according to the DPC of the DPC of cluster MSC and common MSC self with cluster MSC 302 or common MSC 304 between be connected.
Being connected between cluster BSC 301 and cluster MSC 302 or the common MSC 304 comprises communication link that is used for command transmitting and the speech channel that is used for transferring voice.For communication link, what transmit between BSC and the MSC in the GSM network is Signaling System Number 7, and BSC is respectively different signalling points with MSC, and signaling is transmitted by the communication link between the signalling point.When BSC set up communication link between self and the MSC, initialization signaling point BSC should determine destination signaling point MSC according to DPC earlier, could set up the communication link between self and the MSC then.
For speech channel, BSC need be at the different different circuit of MSC configuration.Because circuit comes unique identification with cic circuit identification code (CIC), so BSC can dispose the corresponding common MSC of one section CIC, suppose that CIC is 0 to 1023, dispose the corresponding cluster MSC of another section CIC, suppose that CIC is 1024 to 2047.So, BSC 301 can be that cluster MSC 302 or common MSC 304 distribute different CIC according to DPC just.
Cluster MSC 302 is used to receive the business information that cluster BSC 301 sends, send the request of obtaining attribute informations such as cluster user priority according to the business information that receives to cluster HLR 303, and according to the cluster user attribute information that obtains, operations such as exchange of speech are carried out in communication to cluster user in self coverage, finish the exchange of speech channel.
Cluster HLR 303 is used to preserve the attribute informations such as priority of cluster user, according to the solicited message that is received from cluster MSC 302, inquires about the cluster user attribute information of preserving in its data storehouse, and the attribute information of cluster user is returned to cluster MSC 302.
Common MSC 304 is used to receive the business information that cluster BSC 301 sends, send the request of obtaining user signing contract information and homing position information according to the business information that receives to common HLR 305, and according to user signing contract information that obtains and homing position information, user's communications in self coverage is carried out operations such as exchange of speech, finish the exchange of speech channel.
Common HLR 305 is used to preserve user's CAMEL-Subscription-Information and homing position information, according to the solicited message that is received from common MSC 304, inquire about the user signing contract information and the homing position information of preserving in its data storehouse, and user's CAMEL-Subscription-Information and homing position information is returned to common MSC 304.
In addition, because a MSC can connect a plurality of BSC, can further include at least one common BSC so in GSM, realize the system of cluster communication function, and described cluster BSC also can be an above cluster BSC.Wherein, common BSC connects common MSC 304, and cluster BSC connects cluster MSC 302 and common MSC 304 respectively.
Based on the system that realizes cluster communication function in common GSM network shown in Figure 3, Fig. 4 shows the present invention realizes the cluster communication function overall technological scheme in the GSM network realization flow figure.The prerequisite that the present invention realizes is: for the DPC of cluster BSC allocation cluster MSC and the DPC of common MSC, cluster BSC is connected cluster MSC and common MSC respectively,, this method is further comprising the steps of:
Step 401: the business information that cluster BSC receiving terminal reports, according to the execution in step 402 of business information that receives to being defined as group service;
Step 402: cluster BSC according to the DPC of cluster MSC of configuration set up self with cluster MSC between be connected, the business information of terminal to report is sent to cluster MSC by the connection of setting up, the cluster communication function of realization GSM network.
In above-mentioned steps 401, described terminal may be as the calling party, also may be as the callee.In terminal during as the calling party, terminal is initiated originating call, after cluster BSC receives the originating call information of terminal, judges whether the type of call of terminal is trunked call, if the type of call of terminal is a trunked call, then the business of terminal to report is a group service; Otherwise the business of terminal to report is not a group service.
In terminal during as the callee, terminal is returned page response information to cluster BSC, after cluster BSC receives the page response information of terminal to report, whether the sign of judging terminal and cluster BSC be in that to receive the terminal iidentification that writes down after the cluster MSC paging command identical, if the sign of terminal and cluster BSC are in that to receive the terminal iidentification that writes down after the cluster MSC paging command identical, then the business of terminal to report is a group service; Otherwise the business of terminal to report is not a group service.
In above-mentioned steps 402, cluster BSC according to the DPC of cluster MSC of configuration set up self with cluster MSC between be connected, be that DPC according to the cluster MSC that disposes sets up communication link and the speech channel between self and the cluster MSC.After communication link and speech channel are set up, the signaling in the business information of terminal to report is sent to cluster MSC by the communication link of setting up, the voice in the business information of terminal to report are sent to cluster MSC by the speech channel of setting up.
Above-mentioned cluster BSC sets up self according to the DPC of cluster MSC of configuration and comprises with speech channel between the cluster MSC: cluster BSC is at cluster MSC or the different circuit of common MSC configuration, distributes to cluster MSC according to the circuit that the DPC of cluster MSC disposes for cluster MSC in will the circuit of configuration.
In addition, if it is not group service that cluster BSC determines the business of terminal to report, then cluster BSC according to the business information that receives to being defined as not being the further execution following steps of group service: cluster BSC according to the DPC of common MSC set up self with common MSC between be connected, the business information of terminal to report is sent to common MSC by the connection of setting up, realize the common gsm communication function of GSM network.
Above-mentioned cluster BSC according to the DPC of common MSC set up self with common MSC between be connected, be that DPC according to common MSC sets up communication link and the speech channel between self and the common MSC.After communication link and speech channel are set up, the signaling in the business information of terminal to report is sent to common MSC by the communication link of setting up, the voice in the business information of terminal to report are sent to common MSC by the speech channel of setting up.
Above-mentioned cluster BSC sets up self according to the DPC of common MSC and comprises with speech channel between the common MSC: cluster BSC is at cluster MSC or the different circuit of common MSC configuration, distributes to common MSC for the circuit of common MSC configuration according to the DPC of common MSC in will the circuit of configuration.
For this method that realizes cluster communication function in the GSM network provided by the invention can more clearly be described,, technical scheme provided by the invention is elaborated below in conjunction with two specific embodiments and with reference to accompanying drawing.
As shown in Figure 5, Fig. 5 is a method flow diagram of realizing cluster communication function according to first embodiment of the invention in the GSM network.The business information of terminal to report is a call information in the present embodiment, and for cluster BSC has disposed the DPC of cluster MSC and the DPC of common MSC, this method may further comprise the steps:
Step 501: terminal is initiated originating call, and to Layer 3 message of cluster BSC transmission air interface protocol, Layer 3 message of this air interface protocol may be CM SERVIE REQUEST message or IMMEDIATE SETUP message.
Step 502: cluster BSC judges according to article one Layer 3 message CM SERVIEREQUEST or the IMMEDIATE SETUP that receive whether the type of call of terminal is trunked call, if the type of call of terminal is a trunked call, then execution in step 503; Otherwise, execution in step 504;
In this step, trunked call is generally group calling, broadcast ﹠ call or individual call, and when whether the type of call of judging terminal was trunked call, if the calling of terminal is group calling, broadcast ﹠ call or individual call, then the type of call of terminal was a trunked call; Otherwise the type of call of terminal is that common GSM calls out.
Step 503: cluster BSC sets up communication link and speech channel between self and the cluster MSC according to the DPC of cluster MSC of configuration, signaling in calling and the follow-up is sent to cluster MSC by the communication link of setting up, voice in calling and the follow-up are sent to cluster MSC by the speech channel of setting up, realize the cluster communication function of GSM network, process ends.
Step 504: cluster BSC sets up communication link and speech channel between self and the common MSC according to the DPC of common MSC of configuration, signaling in calling and the follow-up is sent to common MSC by the communication link of setting up, voice in calling and the follow-up are sent to common MSC by the speech channel of setting up, realize the common gsm communication function of GSM network.
As shown in Figure 6, Fig. 6 is a method flow diagram of realizing cluster communication function according to second embodiment of the invention in the GSM network.The business information of terminal to report is a page response information in the present embodiment, and for cluster BSC has disposed the DPC of cluster MSC and the DPC of common MSC, this method may further comprise the steps:
Step 601: cluster MSC issues the paging command that carries terminal iidentification at least to cluster BSC, and terminal iidentification can be international mobile subscriber identity (IMSI) or temporary mobile subscriber identity (TMSI).
Step 602: cluster BSC receives the paging command that cluster MSC issues, and writes down the terminal iidentification that carries in the paging command, and paging command is issued to terminal.
Step 603: terminal receives the paging command that cluster BSC issues, and reports the page response information that carries self identification at least to cluster BSC.
Step 604: cluster BSC receives the page response information of terminal to report, the terminal iidentification that carries in the coupling page response information and the terminal iidentification of self record, if the match is successful, then execution in step 605; Otherwise, execution in step 606;
In this step, cluster BSC mates the terminal iidentification that carries in the page response information and the terminal iidentification of self record, be to judge whether the terminal iidentification that carries in the page response information is identical with the terminal iidentification of self record, if identical, then the match is successful for the terminal iidentification that carries in the page response information and the terminal iidentification of self record; Otherwise it fails to match for the terminal iidentification that carries in the page response information and the terminal iidentification of self record.
Step 605: cluster BSC according to the DPC of cluster MSC of configuration set up between self and the cluster MSC and speech channel, signaling in page response and the follow-up is sent to cluster MSC by the communication link of setting up, voice in page response and the follow-up are sent to cluster MSC by the speech channel of setting up, realize the cluster communication function of GSM network, process ends.
Step 606: cluster BSC according to the DPC of common MSC of configuration set up between self and the common MSC and speech channel, signaling in page response and the follow-up is sent to common MSC by the communication link of setting up, voice in page response and the follow-up are sent to common MSC by the speech channel of setting up, realize the common gsm communication function of GSM network.
Have only a cluster BSC in shown in Figure 3 in common GSM network, realizing in the system of cluster communication function, connect cluster MSC and common MSC respectively.In actual applications, because a MSC can connect a plurality of BSC simultaneously, so, in the system of cluster communication function a plurality of cluster BSC can be arranged in shown in Figure 3 in common GSM network, realizing, each cluster BSC connects cluster MSC and common MSC respectively; A plurality of common BSC also can be arranged, and each common BSC connects common MSC.Such technical scheme is consistent on technical thought with the technical scheme described in the embodiment of the invention, should be included within protection scope of the present invention.
In addition, all be cluster user information because cluster MSC and cluster HLR go up what preserve, related cluster user all is confined within the scope that cluster BSC covered, so cluster MSC and cluster HLR do not preserve user position information.After cluster BSC receives the location update request message of terminal to report, will be transmitted to common MSC to location update request message, cluster MSC does not handle location update request message.
Above-described specific embodiment; purpose of the present invention, technical scheme and beneficial effect are further described; institute is understood that; the above only is specific embodiments of the invention; be not limited to the present invention; within the spirit and principles in the present invention all, any modification of being made, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.

Claims (9)

1.一种实现集群通信功能的方法，其特征在于，为集群基站控制器BSC配置集群移动交换中心MSC的目的信令点编码DPC和普通MSC的DPC，将集群BSC分别连接集群MSC和普通MSC，该方法还包括以下步骤：1. A method for realizing the trunking communication function, characterized in that, for the trunking base station controller BSC to configure the destination signaling point code DPC of the trunking mobile switching center MSC and the DPC of the common MSC, the trunking BSC is connected to the trunking MSC and the common MSC respectively , the method also includes the following steps: 集群BSC接收终端上报的业务信息；The cluster BSC receives the service information reported by the terminal; 根据接收的业务信息对确定为集群业务的，集群BSC根据配置的集群MSC的DPC建立自身与集群MSC之间的连接，将终端上报的业务信息通过建立的连接发送给集群MSC；According to the received service information, if it is determined as a cluster service, the cluster BSC establishes a connection between itself and the cluster MSC according to the configured DPC of the cluster MSC, and sends the service information reported by the terminal to the cluster MSC through the established connection; 根据接收的业务信息对确定为不是集群业务的，集群BSC根据普通MSC的DPC建立自身与普通MSC之间的连接，将终端上报的业务信息通过建立的连接发送给普通MSC。According to the received service information, if it is determined that it is not a trunking service, the trunking BSC establishes a connection between itself and the common MSC according to the DPC of the common MSC, and sends the service information reported by the terminal to the common MSC through the established connection. 2.根据权利要求1所述的方法，其特征在于，所述终端作为主叫方，所述集群BSC接收终端上报的业务信息之前进一步包括：终端发起始发呼叫，向集群BSC发送空中接口协议的层三Layer 3消息连接控制业务请求CM SERVIEREQUEST或立即呼叫建立IMMEDIATE SETUP；2. The method according to claim 1, wherein the terminal is used as the calling party, and before the trunking BSC receives the service information reported by the terminal, it further includes: the terminal initiates an initial call, and sends an air interface protocol to the trunking BSC Layer 3 Layer 3 message connection control service request CM SERVIEREQUEST or immediate call establishment IMMEDIATE SETUP; 所述集群BSC接收到终端上报的业务信息后进一步包括：集群BSC根据接收到的第一条Layer 3消息CM SERVIE REQUEST或IMMEDIATE SETUP，判断终端的呼叫类型是否为集群呼叫，如果终端的呼叫类型为集群呼叫，则终端上报的业务是集群业务；否则，终端上报的业务不是集群业务。After the cluster BSC receives the service information reported by the terminal, it further includes: the cluster BSC judges whether the call type of the terminal is a cluster call according to the received first Layer 3 message CM SERVIE REQUEST or IMMEDIATE SETUP, if the call type of the terminal is If there is a trunking call, the service reported by the terminal is a trunking service; otherwise, the service reported by the terminal is not a trunking service. 3.根据权利要求2所述的方法，其特征在于，所述集群BSC判断终端的呼叫类型是否为集群呼叫具体为：集群BSC判断终端的呼叫类型是否为组呼、广播呼叫或私密呼叫。3. The method according to claim 2, wherein the trunking BSC judging whether the call type of the terminal is a trunking call is specifically: the trunking BSC judging whether the call type of the terminal is a group call, a broadcast call or a private call. 4.根据权利要求1所述的方法，其特征在于，所述终端作为被叫方，所述集群BSC接收终端上报的业务信息之前进一步包括：集群MSC向集群BSC下发至少携带有终端标识的寻呼命令，集群BSC接收到集群MSC下发的寻呼命令，记录寻呼命令中携带的终端标识，并将寻呼信息向终端下发；终端接收到集群BSC下发的寻呼信息，向集群BSC上报至少携带有自身标识的寻呼响应信息；4. The method according to claim 1, wherein the terminal is the called party, and before the trunking BSC receives the service information reported by the terminal, it further comprises: the trunking MSC sends to the trunking BSC a message carrying at least the terminal identification Paging command, the trunking BSC receives the paging command issued by the trunking MSC, records the terminal identifier carried in the paging command, and sends the paging information to the terminal; the terminal receives the paging information issued by the trunking BSC, and sends the The trunking BSC reports at least paging response information carrying its own identity; 所述业务信息为所述寻呼响应信息，所述集群BSC接收到终端上报的业务信息后进一步包括：集群BSC匹配寻呼响应中携带的终端标识与自身记录的终端标识，如果匹配成功，则终端上报的业务是集群业务；否则，终端上报的业务不是集群业务。The service information is the paging response information. After receiving the service information reported by the terminal, the trunking BSC further includes: the trunking BSC matches the terminal identifier carried in the paging response with the terminal identifier recorded by itself, and if the matching is successful, then The service reported by the terminal is a cluster service; otherwise, the service reported by the terminal is not a cluster service. 5.根据权利要求1所述的方法，其特征在于，所述集群BSC根据配置的集群MSC的DPC建立自身与集群MSC之间的连接，将终端上报的业务信息通过建立的连接发送给集群MSC包括：5. The method according to claim 1, wherein the cluster BSC establishes a connection between itself and the cluster MSC according to the configured DPC of the cluster MSC, and sends the service information reported by the terminal to the cluster MSC through the established connection include: 集群BSC根据配置的集群MSC的DPC建立自身与集群MSC之间的通信链路和话路，将终端上报的业务信息中的信令通过建立的通信链路发送给集群MSC，将终端上报的业务信息中的语音通过建立的话路发送给集群MSC。The trunking BSC establishes the communication link and session between itself and the trunking MSC according to the configured DPC of the trunking MSC, sends the signaling in the service information reported by the terminal to the trunking MSC through the established communication link, and sends the service information reported by the terminal to the trunking MSC. The voice in the message is sent to the cluster MSC through the established session. 6.根据权利要求1所述的方法，其特征在于，所述集群BSC与普通MSC之间的连接为集群BSC与普通MSC之间的通信链路和话路，所述集群BSC将终端上报的业务信息通过建立的连接发送给普通MSC包括：6. The method according to claim 1, characterized in that, the connection between the clustered BSC and the common MSC is a communication link and a voice path between the clustered BSC and the common MSC, and the clustered BSC reports the terminal The service information is sent to the ordinary MSC through the established connection, including: 集群BSC将终端上报的业务信息中的信令通过建立的通信链路发送给普通MSC，将终端上报的业务信息中的语音通过建立的话路发送给普通MSC。The cluster BSC sends the signaling in the service information reported by the terminal to the ordinary MSC through the established communication link, and sends the voice in the service information reported by the terminal to the ordinary MSC through the established voice channel. 7.根据权利要求1所述的方法，其特征在于，在集群BSC根据配置的集群MSC的DPC建立自身与集群MSC之间的连接、或集群BSC根据配置的普通MSC的DPC建立自身与普通MSC之间的连接之前，该方法进一步包括：7. The method according to claim 1, characterized in that, the cluster BSC establishes a connection between itself and the cluster MSC according to the DPC of the configured cluster MSC, or the cluster BSC establishes itself and the normal MSC according to the DPC of the configured common MSC Before the connection between , the method further includes: 集群BSC针对集群MSC或普通MSC配置不同的电路，根据普通MSC的DPC和集群MSC的DPC将配置的电路分别分配给普通MSC和集群MSC。The trunking BSC configures different circuits for the trunking MSC or the common MSC, and assigns the configured circuits to the common MSC and the trunking MSC respectively according to the DPC of the common MSC and the DPC of the trunking MSC. 8.一种实现集群通信功能的系统，包括普通MSC和普通归属位置寄存器HLR，其特征在于，至少还包括集群BSC、集群MSC和集群HLR，8. A system for realizing cluster communication functions, comprising common MSC and common home location register HLR, characterized in that, at least also comprising cluster BSC, cluster MSC and cluster HLR, 其中，集群BSC用于接收终端上报的业务信息，根据接收的业务信息判断业务的类型，如果判断为集群业务，则建立自身与集群MSC之间的连接，然后将终端上报的业务信息通过建立的连接发送给集群MSC；如果判断为普通业务，则建立自身与普通MSC之间的连接，然后将终端上报的业务信息通过建立的连接发送给普通MSC；Among them, the trunking BSC is used to receive the service information reported by the terminal, judge the type of service according to the received service information, if it is judged as a trunking service, establish a connection between itself and the trunking MSC, and then pass the service information reported by the terminal through the established The connection is sent to the cluster MSC; if it is judged to be a normal service, the connection between itself and the normal MSC is established, and then the service information reported by the terminal is sent to the normal MSC through the established connection; 集群MSC用于接收集群BSC发送的业务信息，根据接收的业务信息向集群HLR发送获取集群用户属性信息的请求，并根据获取的集群用户属性信息，对自身覆盖范围内集群用户的通信进行语音交换操作；The trunking MSC is used to receive the service information sent by the trunking BSC, send a request to the trunking HLR to obtain the trunking user attribute information according to the received service information, and perform voice exchange for the trunking user communication within its own coverage area according to the acquired trunking user attribute information operate; 集群HLR用于保存集群用户属性信息，根据接收自集群MSC的请求信息，查询自身数据库中保存的集群用户属性信息，并将集群用户的属性信息返回给集群MSC。The cluster HLR is used to store cluster user attribute information, query the cluster user attribute information stored in its own database according to the request information received from the cluster MSC, and return the cluster user attribute information to the cluster MSC. 9.根据权利要求8所述的系统，其特征在于，该系统进一步包括：至少一个普通BSC，所述普通BSC连接普通MSC。9. The system according to claim 8, characterized in that the system further comprises: at least one ordinary BSC, and the ordinary BSC is connected to an ordinary MSC.
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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6138030A (en) * 1997-10-07 2000-10-24 Motorola, Inc. Communications system for providing multiple services and hold capability of at least one service, and method therefor
US6639917B1 (en) * 1998-08-04 2003-10-28 International Business Machines Corporation Converged service for interconnected local area networks
CN1568034A (en) * 2003-07-07 2005-01-19 深圳市中兴通讯股份有限公司 Mobile communication system apparatus and method for implementing cluster service

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6138030A (en) * 1997-10-07 2000-10-24 Motorola, Inc. Communications system for providing multiple services and hold capability of at least one service, and method therefor
US6639917B1 (en) * 1998-08-04 2003-10-28 International Business Machines Corporation Converged service for interconnected local area networks
CN1568034A (en) * 2003-07-07 2005-01-19 深圳市中兴通讯股份有限公司 Mobile communication system apparatus and method for implementing cluster service

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