JP5141422B2 - Mobile communication radio base station apparatus and data multiplex processing method in mobile communication radio base station apparatus - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To improve efficiency in multiplexing data of baseband signals inside a radio base station. <P>SOLUTION: A multiplexing control section 22 of a data processing unit 20a predicts, based on multiplex information for each cellular phone terminal device (information on a service being utilized at present), a processing time required for multiplexing data for each service data item. Regarding all the cellular phone terminal devices, the multiplexing control section 22 then totals predicted times required for multiplexing data of all services. In a case where the predicted data multiplexing processing time required for multiplexing all the service data items exceeds a specified processing time, the multiplexing control section 22 controls data multiplexing due to a data multiplexing processing unit 21a. The multiplexing control section 22 assigns a part of the specified processing time to all the cellular phone terminal devices, for example, to multiplex the service data items in the order from a highest priority at each of the cellular phone terminal devices. <P>COPYRIGHT: (C)2010,JPO&amp;INPIT

Description

  The present invention provides a mobile communication system in which data provided in response to a service request transmitted from a mobile communication terminal is processed by a baseband processing unit for each mobile communication terminal, and the mobile unit The present invention relates to a mobile communication radio base station apparatus that transmits data to a communication terminal and a data multiplex processing method in the mobile communication radio base station apparatus.

  The mobile communication system communicates with a communication terminal on the other side or a server that provides a service via wireless communication between the mobile communication terminal and a wireless base station device that serves as a gateway to the switched line network. . A typical example of a mobile communication system is a mobile phone system.

  Recently, in mobile phone systems, the use of data communication has become more important than voice calls. Furthermore, mobile phones have come to be equipped with functions and integrated circuits that can execute applications for receiving various services as standard.

  For this reason, the range of services that can be used with mobile phones has expanded, such as payments by communication using mobile phones, as well as basic services such as email and website browsing.

  Under such circumstances, as a matter of course, the amount of communication data related to the service increases, and the number of users accommodated by one radio base station apparatus also increases in the current situation in which mobile phone systems have become widespread at a high level. .

  That is, many users use a plurality of services having a large amount of communication data at the same time, and therefore, if communication data is not efficiently transmitted to a mobile phone, there may be a case where communication is greatly delayed.

  For example, in order to solve such a problem, a plurality of information data signals having different transmission conditions such as communication data of a plurality of services are multiplexed for a plurality of channels for each same user, and efficiently transmitted on a transmission path of the same band. Conventional techniques for enabling transmission have been proposed.

JP-A-11-234241

  However, in the above prior art, although it is possible to improve the efficiency of transmission and reception of communication data by RF (Radio Frequency) wireless communication between the mobile phone and the wireless base station device, the baseband is used in the wireless base station device. It does not efficiently process communication data at the signal level.

  In recent years, with the diversification of user needs and the increase in communication data rate, the amount of communication data processed by the baseband processing unit of the radio base station equipment has increased, so the baseband signal can be processed within the specified processing time. The processing delay in the baseband processing unit could become a bottleneck.

  The present invention has been made to solve the above problems (problems), and even when many mobile phone users use a plurality of services with a large amount of communication data, a radio base station An object is to efficiently process a baseband signal in a baseband processing unit of the apparatus and to avoid a significant delay in processing.

  In order to solve the above-described problems and achieve the object, in the mobile communication radio base station apparatus and the data multiplexing processing method in the mobile communication radio base station apparatus, in the data multiplexing processing unit, the allocation processing time and each movement Based on the predicted processing time for each user of the body terminal and for each service, it is a requirement to enable baseband processing within a specified processing time by multiplexing each data providing service.

  According to the disclosed mobile communication radio base station apparatus and data multiplex processing method in the mobile communication radio base station apparatus, the baseband processing unit of the radio base station apparatus efficiently multiplexes the baseband signal, There is an effect that a large delay can be avoided.

  Exemplary embodiments of the first to third embodiments of the mobile communication radio base station apparatus and the data multiplexing processing method in the mobile communication radio base station apparatus according to the present invention will be described below in detail with reference to the accompanying drawings. It is assumed that the mobile communication radio base station apparatus disclosed in the following exemplary embodiment is a radio base station apparatus in a mobile phone terminal apparatus communication system in which the mobile phone terminal apparatus is a mobile communication terminal.

  However, the present invention is not limited to this, and a terminal device capable of communicating with a counterpart communication device by wirelessly communicating with a wireless base station device, such as a PHS (Personal Handyphone System) terminal device, a PDA (Personal Digital Assistant) terminal device, The present invention can be widely applied to a radio base station apparatus in a mobile communication system in which a mobile personal computer having a communication function is a mobile communication terminal apparatus.

  In an example of each of the following embodiments, the unit representing time is, for example, “milliseconds”. In the following embodiments, it is assumed that one user uses a service by using one mobile phone terminal device. For this reason, the identification of the user of the mobile phone terminal device and the identification of the mobile phone terminal device are the same.

  First, an example of the first embodiment will be described with reference to FIGS. First, the block diagram of the mobile telephone terminal device communication system concerning an example of 1st Embodiment is shown. FIG. 1 is an explanatory diagram for explaining a schematic configuration of a mobile phone terminal communication system according to an example of the first embodiment.

  As shown in FIG. 1, a mobile phone terminal communication system S according to an example of the first embodiment includes mobile phone terminal devices 200a1, 200a2, ..., 200n1, 200n2 for each user, and a base that performs radio resource management. Stations (radio base station apparatuses) 100a to 100n, a circuit switching network 300, a gateway 400 which is a gateway to the core network unit 500, and a core network unit 500 for routing IP (Internet protocol) packets and the like. Have.

  The mobile phone terminal devices 200a1, 200a2,..., 200n1, 200n2 perform wireless communication with the base stations 100a to 100n. The base stations 100a to 100n (collectively, collectively referred to as the base station 100) send data to / from the mobile phone terminal devices 200a1, 200a2, ..., 200n1, 200n2 from the circuit switched network 300 to the gateway 400. Via the core network unit 500.

  The core network unit 500 is, for example, an Internet network, and responds to service requests from mobile phone terminal devices 200a1, 200a2,..., 200n1, 200n2 (collectively referred to as the mobile phone terminal device 200). A service providing device (not shown) that provides a service is connected.

  Next, the configuration of the baseband processing unit included in the radio base station apparatus according to the example of the first embodiment will be described. FIG. 2 is a functional block diagram illustrating a configuration of a baseband processing unit included in the radio base station apparatus according to an example of the first embodiment. In addition, description of the structure of the baseband process part which the wireless base station apparatus concerning an example of 1st Embodiment has is abbreviate | omitted.

  As illustrated in FIG. 2, the baseband processing unit 100 a included in the base station 100 according to the example of the first embodiment has a data receiving unit 10 as a function of processing data from the core network unit 500 to the mobile phone terminal device 200. A data processing unit 20a, a code processing unit 30, a modulation processing unit 40, and a scheduler unit 90.

  The base station 100 notifies the scheduler unit 90 that the data receiving unit 10 has received data from the core network unit 500, and thereafter, based on the scheduling result by the scheduler unit 90, the data processing unit 20a multiplexes the data and performs code processing. Encoding is performed by the unit 30. Then, the modulation processing unit 40 performs modulation processing from a baseband signal to an RF (Radio Frequency) signal, and transmits the signal to the mobile phone terminal device 200 by wireless communication.

  The base station 100 includes a demodulation processing unit 50, a decoding processing unit 60, a data processing unit 70, and a data transmission unit 80 as functions for processing data from the mobile phone terminal device 200 to the core network unit 500. Have.

  The base station 100 first demodulates the data received from the mobile phone terminal device 200 from the RF signal to the baseband signal by the demodulation processing unit 50. Then, after decryption processing is performed by the decryption processing unit 60 and data analysis is performed by the data processing unit 70, the data transmission unit 80 transmits the data to the core network unit 500. The demodulation processing unit 50, the decoding processing unit 60, and the data processing unit 70 notify the scheduler unit 90 of a completion notification after the completion of the respective processes.

  Next, the principle of service data processing according to an example of the first embodiment will be described. FIG. 3 is an explanatory diagram for explaining the principle of service data processing according to an example of the first embodiment. This figure is an explanatory diagram for explaining the data multiplexing process of service data from the core network unit 500 to the mobile phone terminal device 200.

  As shown in FIG. 3, the data receiving unit 10 of the baseband processing unit 100 a buffers the service data received from the core network unit 500 to the mobile phone terminal device 200 for each service for each user.

  The user is a user who receives various services from a service providing device (not shown) of the core network unit 500 using the mobile phone terminal device 200. The service refers to various information, various functions, and the like that are provided from the service providing device of the core network unit 500 to the user of the mobile phone terminal device 200.

  In FIG. 3, as an example, the data receiving unit 10 receives service A service data for the mobile phone terminal device 1, service B service data for the mobile phone terminal device 1,. This shows a situation where service data of service A and service data of service B to mobile phone terminal N are buffered.

  First, the scheduler unit 90 included in the baseband processing unit 100a selects the mobile phone terminal device 200 for each user that is buffered in the data receiving unit 10 from the scheduling calculation result.

  Next, the service data assembling unit 21 of the data processing unit 20a takes out the service data to be multiplexed for each selected mobile phone terminal device 200 from the data receiving unit 10 and multiplexes it. Then, the data multiplex processing unit 21 performs data multiplex processing on each of the selected service data of the mobile phone terminal devices 200 so that the data multiplex processing time falls within a prescribed processing time defined in advance.

  The data multiplex processing means that a plurality of service data to be transmitted to the mobile phone terminal device 200 is serialized for each mobile phone terminal device 200 so as to be within a prescribed processing time assigned to each mobile phone terminal device 200. Refers to assembling.

  However, an increase in the types of services accompanying the diversification of user needs for providing services in recent years, an increase in the scale of service data provided to users, and between the base station 100 and the mobile phone terminal device 200, the base station 100 and the core As the communication transmission speed with the network unit 500 increases, the amount of data processed by the baseband processing unit 100a increases.

  Therefore, in the conventional data multiplex processing method, the baseband processing unit 100a does not complete the multiplex processing of all the service data within the specified processing time described above, and the processing is greatly delayed. There is a problem that data may be discarded and not transmitted to the mobile phone terminal device 200. The example of the first embodiment overcomes this problem.

  Specifically, first, the multiplexing control unit 22 of the data processing unit 20a performs processing time required for data multiplexing for each service data based on the multiplexing information (information of currently used services) for each mobile phone terminal device 200. Predict.

  Then, the multiplex control unit 22 totals the prediction times necessary for data multiplexing of all services for all mobile phone terminal devices, and predicts whether or not the prescribed processing time is exceeded. For example, if the total predicted time does not exceed the prescribed processing time, the data multiplexing processing unit 21 performs all the service data to be data multiplexed on the mobile phone terminal device 200 selected by the scheduler unit 90 as usual. Is extracted from the data receiving unit 10 and data multiplexed.

  Further, the multiplex control unit 22 increases the service data processing amount when the predicted data multiplex processing time required for data multiplex of all service data exceeds the specified processing time for all mobile phone terminals. The data multiplexing processing unit 21 controls data multiplexing.

  For example, the multiplex control unit 22 allocates a part of the specified processing time to all the mobile phone terminal devices 200 and multiplexes the service data in the order of high priority in each mobile phone terminal device 200. As a result, even if service data is congested, multiple processing can be performed within the specified processing time.

  Even if the service data is congested, service data of at least a high priority service of all mobile phone terminal devices 200 is transmitted to the mobile phone terminal device 200 through data multiplexing. It is possible to avoid the inconvenience that the data cannot be received at all and the user feels frustrated.

  Here, the method for predicting whether or not the data multiplex prediction data multiplex processing time exceeds the prescribed processing time is based on the prescribed processing time, the multiplex information for each mobile phone terminal device, and the multiplex prediction time.

  For example, as shown in FIG. 4, the user of the mobile phone terminal device 1 uses services A to D. In this case, the predicted data multiplex processing time for multiplex processing of the service data of the services A to D to the mobile phone terminal device 1 is predicted.

  The prediction method of the predicted data multiplex processing time is, for example, the standard processing time defined for each menu of the service used by the user of the mobile phone terminal device 1, the predicted data multiplex processing time A1 to D1,. And

  Alternatively, the predicted data multiplex processing times A1 to D1,... May be calculated by multiplying the standard time by a weighting coefficient corresponding to the use frequency of the menu of the service used by the user of the mobile phone terminal device 1. Good.

  In addition, the user of the mobile phone terminal device 2 uses services A to D. Then, similarly to the mobile phone terminal device 1, predicted data multiplex processing times A 2 to D 2,... Of the services A to D,.

  When the following equation holds, the data multiplex processing unit 21 performs data multiplex processing of service data according to the conventional method.

  In addition, when the following equation holds, the data multiplexing processing unit 21 performs data multiplexing control (multiplexing control) according to the control by the multiplexing control unit 22.

  Next, the detailed configuration of the data processing unit according to an example of the first embodiment will be described. FIG. 5 is a functional block diagram illustrating a detailed configuration of a data processing unit according to an example of the first embodiment. As shown in the figure, the data processing unit 20 a includes a service data assembling unit 21 and a multiplex control unit 22.

  The service data assembly unit 21 includes a data multiplex processing unit 21a, a data management unit 21b, an API (Application Program Interface) unit 21c, and a data transfer unit 21d.

  The data multiplex processing unit 21a performs service data multiplex processing (assembly) for each mobile phone terminal device 200 and each service. Each time service data arrives at the data receiving unit 10, the data management unit 21b adds the service in the data receiving unit 10 to the service data management table as shown in FIG. Stores the data storage address.

  The data multiplex processing unit 21a refers to the service data storage address of the service data management table, extracts the service data necessary for data multiplexing from the data receiving unit 10, and multiplexes.

  In addition, the API unit 21c transfers service information transferred from the host control application of the base station 100 to the data multiplex processing unit 21a. For example, as illustrated in FIG. 6B, the service information includes at least the mobile phone terminal device 200 currently in communication and the service type.

  For example, the data multiplex processing unit 21a refers to the service data management table stored in the data management unit 21b based on the service information passed from the API unit 21c, and identifies the mobile phone terminal device 200 and the service type. Then, the storage address of the corresponding service data is acquired.

  Then, the data multiplexing processing unit 21a acquires service data stored in the acquired storage address from the data receiving unit 10, and performs data multiplexing. Finally, the data multiplexing processing unit 21a outputs the data multiplexed data to the code processing unit 30 via the data transfer unit 21d.

  On the other hand, the multiplex control unit 22 includes a predicted processing time calculation unit 22a, a processing time allocation processing unit 22b, a data multiplexing table storage unit 22c, and a prescribed processing time determination unit 22d. Based on the combination of the mobile phone terminal device 200 and the service in the service data management table stored in the data management unit 21b, the predicted processing time calculation unit 22a needs the corresponding service data for data multiplex processing in the data multiplex processing unit 21a. Predictive multiple data processing time.

  The predicted data multiplex processing time predicted by the predicted processing time calculation unit 22a is based on the data multiplex table stored in the data multiplex table storage unit 22c shown in FIG. Are stored in the column of “predicted data multiplex processing time”.

  Then, the predicted processing time calculation unit 22a notifies the processing time allocation processing unit 22b that the prediction of the predicted data multiplex processing time has ended. When receiving the notification that the prediction of the predicted data multiplex processing time has ended, the processing time allocation processing unit 22b instructs the specified processing time determination unit 22d to perform the specified processing time determination process.

  The prescribed processing time determination unit 22d performs the prescribed processing time determination processing by determining which relational expression (1) or (2) is satisfied. Specifically, the specified processing time determination process sums all “predicted data multiplex processing times” stored in the data multiplexing table storage unit 22c, and either of the above formula (1) or the above formula (2). It is determined whether the relational expression holds.

  When the above equation (1) is satisfied, the prescribed processing time determination unit 22d performs data multiplexing of service data for each mobile phone terminal device 200 and for each service by a conventional method without using the multiplexing control unit 22. To the data multiplex processing unit 21a.

  On the other hand, when the above equation (2) is established, the specified processing time determination unit 22d determines the specified processing time X (for example, 300) for all the mobile phone terminal devices 200 with respect to the processing time allocation processing unit 22b. (Milliseconds) is allocated evenly.

  That is, in the example of the first embodiment, according to the data multiplexing table shown in FIG. 7 as an example, since the mobile phone terminal device 200 is using six of the mobile phone terminal devices 1 to 6, Data multiplex processing time is allocated evenly to each of the six units in 50 milliseconds, and the value of “50 milliseconds” is stored in the column “Processing time that can be allocated” of each mobile phone terminal 1 to 6. To do. When this process ends, the processing time allocation processing unit 22b notifies the specified processing time determination unit 22d of the end of the data multiplex processing time allocation.

  When the prescribed processing time determination unit 22d receives notification of the end of allocation of the data multiplex processing time by the processing time allocation processing unit 22b, the specified processing time determination unit 22d notifies the data multiplex processing unit 21a within the processing time allocated to each mobile phone terminal device 200. The service data that can be multiplexed is extracted as much as possible, and the data is multiplexed.

  At the time of this data multiplexing, the prescribed processing time determination unit 22d determines the priority of the mobile phone terminal device 200, or the priority of the mobile phone terminal device 200 and the priority of the service for each mobile phone terminal device 200. Data multiplexing may be performed by prioritizing the cellular phone terminal device 200 or service having a high priority.

  Next, data multiplexing determination processing according to an example of the first embodiment will be described. FIG. 8 is a flowchart illustrating a data multiplex determination processing procedure according to an example of the first embodiment. As shown in the figure, first, the prediction processing time calculation unit 22a calculates a time required for service data multiplexing processing corresponding to a service to be multiplexed (step S101).

  Next, the specified processing time determination unit 22d determines whether “specified processing time ≧ predicted data multiplex processing time of all mobile phone terminal devices”, that is, whether or not the above expression (1) holds (step S102). When it is determined that the above equation (1) is satisfied (Yes at step S102), the data multiplex determination process ends, and when it is not determined that the above equation (1) is satisfied (No at step S102), the process proceeds to step S103. Move.

  In step S103, the processing time allocation processing unit 22b equally divides the allocation time for data multiplexing processing to each mobile phone terminal device 200 by the number of all mobile phone terminal devices using the service. To calculate.

  Subsequently, the prescribed processing time determination unit 22d calculates, for each mobile phone terminal device 200, the number of service data (data multiplexing number) that can be multiplexed within the average allocation time calculated by the processing time allocation processing unit 22b ( Step S104). When this process ends, the data multiplex determination process ends.

  For example, the result of performing the data multiplex determination processing according to the example of the first embodiment shown in FIG. 8 is as shown in FIG. FIG. 9 is a diagram illustrating an outline of an example data multiplexing method according to the first embodiment. It is assumed that the specified processing time is “300 milliseconds” and the number of mobile phone terminals that are using the service is 6.

  As shown in the figure, a data multiplexing (data assembly) time of “50 milliseconds” is assigned to each of the mobile phone terminals 1 to 6. When the service data that can be subjected to data multiplex processing is extracted to the maximum within the data multiplex processing time of “50 milliseconds” assigned to each mobile phone terminal device 200 and the data multiplex is performed, the mobile phone terminal device 1 One service data having a data multiplex processing time of “10 milliseconds” is not multiplexed by the current data multiplex, but is sent to the data multiplex processing after the next time.

  Similarly, the mobile phone terminal device 2 has one service data with a data multiplex processing time of “10 milliseconds”, and the mobile phone terminal device 3 has one service data with a data multiplex processing time of “10 milliseconds”. The mobile phone terminal device 4 has two service data with a data multiplex processing time of “10 milliseconds”, and the mobile phone terminal device 5 has one service data with a data multiplex processing time of “20 milliseconds” and data. One service data with a multiplex processing time of “10 milliseconds” and one service data with a data multiplex processing time of “20 milliseconds” is not multiplexed by the current multiplex process, It is sent to the subsequent data multiplex processing.

  According to the example of the first embodiment, since any service of all the mobile phone terminal devices is always data-multiplexed, the user of each mobile phone terminal device 200 does not respond to the service request at all. It is possible to avoid the inconvenience of not being present and to ensure the fairness of service provision.

  Next, an example of the second embodiment will be described with reference to FIGS. The configuration of the data processing unit 20b of the radio base station of the mobile phone terminal apparatus communication system according to the example of the second embodiment shown in FIG. 10 is the same as that of the radio base station of the mobile phone terminal apparatus communication system according to the example of the first embodiment. Since the configuration is the same as that of the data processing unit 20a and only the processing is different, only the difference will be described.

  The processing time allocation processing unit 22b-1 of the data processing unit 20b calculates a minimum necessary allocation time for each mobile phone terminal device 200 as an allocation time for data multiplexing processing to each mobile phone terminal device 200. .

  For example, in the example of the second embodiment, according to the data multiplexing table shown in FIG. 11 as an example, six mobile phone terminal devices 1 to 6 are in service using the mobile phone terminal device 200. Here, in each of the mobile phone terminals 1 to 6, it is assumed that the data multiplexing processing time is required at least 40 milliseconds in consideration of the service priority.

  Therefore, the time for data multiplexing is assigned to each mobile phone terminal device 1 to 6 for 40 milliseconds, and the value of “40 milliseconds” can be assigned to each mobile phone terminal device 1 to 6. Store in the “Processing Time” column.

  However, the prescribed processing time determination unit 22d-1 determines that the margin of “60 milliseconds” remains because the prescribed processing time is 300 milliseconds. Therefore, the processing time allocation processing unit 22b-1 additionally allocates a margin of “60 milliseconds” to the mobile phone terminal devices 1 to 6 in consideration of the priority of the mobile phone terminal devices 1 to 6.

  For example, the time for data multiplexing is additionally allocated to the cellular phone terminal devices 1 to 3 having the highest priority in the order of 10 milliseconds. That is, the “assignable processing time” of the mobile phone terminals 1 to 3 increases from “40 milliseconds” to “60 milliseconds”. When this processing ends, the processing time allocation processing unit 22b-1 notifies the specified processing time determination unit 22d-1 of the end of the data multiplex processing time allocation.

  The method of additionally assigning time for data multiplexing is not limited to the above, and all “60 milliseconds” is additionally assigned as data multiplexing processing time only to the cellular phone terminal device 1 having the highest priority. Also good.

  Alternatively, “60 milliseconds” may be additionally allocated as a data multiplex processing time to the mobile phone terminals up to a certain priority by equal or inclined distribution. Or, according to the priority, “60 milliseconds” may be additionally allocated to all the mobile phone terminal devices 1 to 6 as a data multiplex processing time by inclination distribution.

  Next, data multiplex determination processing according to an example of the second embodiment will be described. FIG. 12 is a flowchart illustrating a data multiplex determination processing procedure according to an example of the second embodiment. Only differences from the flowchart illustrating the data multiplex determination processing procedure according to the example of the first embodiment illustrated in FIG. 8 will be described. The same process is given the same step number.

  When the prescribed processing time determination unit 22d-1 determines that “the prescribed processing time ≧ the predicted data multiplexing processing time of all mobile phone terminal devices”, that is, the above equation (1) holds (Yes in step S102). The determination process ends, and if it is not determined that the above expression (1) holds (No in step S102), the process proceeds to step S113.

In step S113, the processing time allocation processing unit 22b-1 assigns an allocation time for data multiplexing processing to each mobile phone terminal device 200 for each mobile phone terminal device that is using the service for the specified processing time. The minimum time U _min necessary for the calculation is calculated.

Subsequently, the prescribed processing time determination unit 22d-1 determines that the sum ΣU _{min of the} minimum times required for data multiplexing across all mobile phone terminal devices is equal to or less than the prescribed processing time for data multiplexing (specified processing). It is determined whether time ≧ ΣU _min ) (step S114).

When it is determined that the sum ΣU _{min of the} minimum time required for data multiplexing is equal to or less than the prescribed processing time for data multiplexing (Yes at step S114), the process proceeds to step S115 and the total minimum time required for data multiplexing is determined. However, if it is not determined that it is less than the prescribed processing time for data multiplexing (No at step S114), the process proceeds to step S104.

In step S115, the processing time allocation processing unit 22b-1 uses the remaining time of the allocation time obtained by subtracting ΣU _min from the specified processing time as the allocation time for data multiplexing processing to each mobile phone terminal device 200, Additional allocation is performed according to the priority of the mobile phone terminal device in the middle. When this process ends, the process proceeds to step S104.

  For example, the result of performing the data multiplex determination processing according to the example of the second embodiment shown in FIG. 12 is as shown in FIG. FIG. 13 is a diagram illustrating an outline of a data multiplexing method according to an example of the second embodiment. It is assumed that the specified processing time is “300 milliseconds” and the number of mobile phone terminals that are using the service is 6.

  As shown in the figure, initially, “40 milliseconds” was assigned to each of the mobile phone terminals 1 to 6 as data multiplexing time. Then, the remaining time “60 milliseconds” of the allocation time is additionally allocated by “20 milliseconds” to the mobile phone terminals 1 to 3 according to the priority. Therefore, the processing time allocated for data multiplexing to the mobile phone terminal devices 1 to 3 is “60 milliseconds”.

  Then, when service data that can be multiplexed within “60 milliseconds” is extracted to the maximum and data is assembled, the mobile phone terminal devices 1 to 3 receive all the service data by this data multiplexing. It will be multiplexed.

  However, the mobile phone terminal device 4 has three service data with a data multiplex processing time of “10 milliseconds”, and the mobile phone terminal device 5 has two service data with a data multiplex processing time of “10 milliseconds”. One service data with a data multiplex processing time of “20 milliseconds”, the mobile phone terminal device 6 has one service data with a data multiplex processing time of “10 milliseconds” and a data multiplex processing time of “20 milliseconds”. One of the service data is not subjected to data multiplexing by the current data multiplexing process, but is sent to the next data multiplexing process.

  According to the example of the second embodiment, it is possible to secure a minimum necessary allocation time for each mobile phone terminal device 200 based on the predicted data multiplex processing time for each service for each mobile phone terminal device 200. Thus, it is possible to avoid the occurrence of users who cannot receive service data at all and to ensure the fairness of service provision.

  Furthermore, after allocating the data multiplex allocation time to each mobile phone terminal device 200, the data multiplex allocation time is additionally allocated to the mobile phone terminal device 200 having a higher priority. Can be used to the fullest.

  Next, an example of the third embodiment will be described with reference to FIGS. The configuration of the data processing unit 20c of the radio base station of the mobile phone terminal apparatus communication system according to the example of the third embodiment shown in FIG. 14 is the same as that of the mobile phone terminal apparatus communication system according to the example of the first embodiment and the second embodiment. Since the data processing unit 20a and the data processing unit 20b of the wireless base station are the same except that the data multiplex actual processing time is measured and the data multiplex allocation time is feedback-controlled, the difference is the same. Only the part will be described.

  The service data assembling unit 21-1 of the data processing unit 20c according to the example of the third embodiment uses the data multiplexing processing unit 21a to measure the actual time required for the service data multiplexing processing for each mobile phone terminal device 200 for each service. And a data multiprocessing real-time measuring unit 21e.

  Further, the multiplex control unit 22-1 of the data processing unit 20c predicts the actual time required for the multiplex processing of the service data for each service for each mobile phone terminal device 200 measured by the data multiplex processing real time measuring unit 21e. A processing time feedback unit 22e for reflecting the estimated time for data multiplex processing by the time calculation unit 22a is provided.

  That is, the predicted processing time calculation unit 22a is required for the multiplex processing of service data for each service for each mobile phone terminal device 200 measured by the data multiplex processing real time measurement unit 21e delivered from the processing time feedback unit 22e. The predicted time of data multiplex processing is calculated using the data multiplex processing real time.

  However, the prediction processing time calculation unit 22a predicts the data multiplex processing of the service of the mobile phone terminal 200 in which the real time data required for the multiplex processing of the service data measured by the data multiplex processing real time measurement unit 21e does not exist. The time is calculated by the method shown in the example of the first embodiment or the example of the second embodiment.

  For example, in the example of the third embodiment, according to the data multiplexing table shown in FIG. 15 as an example, six mobile phone terminal devices 1 to 6 are in service using the mobile phone terminal device 200. Here, it is assumed that in the mobile phone terminal device 1, the data multiplex processing real time required for the multiplex processing of the service data for each service is measured by the data multiplex processing real time measuring unit 21e.

  According to FIG. 15, the actual time required for the multiplex processing of service data for each service is “10 milliseconds” for service A and service B, and “5 milliseconds” for service C and service D, These numerical values are stored in the “feedback correction value” column of the data multiplexing table.

  That is, in the mobile phone terminal device 1, the data multiplex processing real time is less than the predicted data multiplex processing time by a total of “30 milliseconds”. Therefore, this “30 milliseconds” can be set as a data multiplex processing time that can be additionally assigned to the other mobile phone terminal devices 2 to 6.

  The additional allocation of the data multiplex processing time is performed by the processing time allocation processing unit 22b or the processing time allocation processing unit 22b-1. For example, the mobile telephone terminal devices 4 to 6 that cannot multiplex all service data in the initially assigned data multiplex processing time are targets for additional allocation of the data multiplex processing time.

  Furthermore, among the mobile phone terminal devices 4 to 6, for example, all “30 milliseconds” of data multiplex processing time is reassigned to the mobile phone terminal device 4 having the highest priority according to the priority. .

  Note that the method of additionally assigning the data multiplex processing time is not limited to the above, and “30 milliseconds” is assigned to the mobile phone terminal devices whose priority is up to a certain order by means of equal or inclined distribution for data multiplex. Additional time may be allocated.

  Alternatively, depending on the priority, “30 milliseconds” may be additionally allocated to all the mobile phone terminal devices 2 to 6 other than the mobile phone terminal device 1 by performing a slope distribution as a time for data multiplexing. Good.

  Next, data multiplex determination processing according to an example of the third embodiment will be described. FIG. 16 is a flowchart illustrating a data multiplex determination processing procedure according to an example of the third embodiment. Only differences from the flowchart illustrating the data multiplex determination processing procedure according to the example of the first embodiment and the second embodiment illustrated in FIGS. 8 and 12 will be described. The same process is given the same step number.

  First, the processing time feedback unit 22e determines whether or not the service data is transmitted for the first time, that is, the data multiplex processing real time data for each service for each mobile phone terminal measured by the data multiplex processing real time measurement unit 21e. It is determined whether or not it exists (step S121).

  When it is determined that it is the first transmission of service data (Yes at Step S121), the process proceeds to Step S101, and when it is not determined that it is the first transmission of service data (No at Step S121), the process proceeds to Step S122.

  In step S122, the processing time feedback unit 22e uses the data multiplex processing real time required for the multiplex processing of the service data for each service measured by the mobile phone terminal device 200 measured by the data multiplex processing real time measurement unit 21e. Calculate the predicted time for data multiplex processing.

  In step S122, the predicted processing time calculation unit 22a provides service data of the mobile phone terminal device 200 in which there is no real-time data required for the multi-processing of the service data measured by the data multi-processing real time measurement unit 21e. The predicted time of the multiprocessing is calculated by the method shown in the example of the first embodiment or the example of the second embodiment. When step S122 ends, the process proceeds to step S101. Step S101 and subsequent steps are the same as the data multiplex determination process shown in the example of the second embodiment.

  For example, the result of performing the data multiplex determination processing according to the example of the third embodiment shown in FIG. 16 is as shown in FIG. FIG. 17 is a diagram illustrating an outline of a data multiplexing method according to an example of the third embodiment. It is assumed that the specified processing time is “300 milliseconds” and the number of mobile phone terminals that are using the service is 6.

  As shown in the figure, initially, the mobile phone terminal devices 1 to 3 were allotted a data multiplexing time of “60 milliseconds” and the mobile phone terminal devices 4 to 6 were respectively assigned a data multiplexing time of “40 milliseconds”. .

  Then, since the data multiplexing actual processing time of the cellular phone terminal device 1 is “30 milliseconds” less than the predicted time, depending on the priority, the cellular phone terminal device 4 that has not completed all the multiplexing processing of the service data. On the other hand, “30 milliseconds” is added and assigned. Accordingly, the processing times assigned to the mobile phone terminals 1 to 6 for data multiplexing are “30 milliseconds”, “60 milliseconds”, “60 milliseconds”, “70 milliseconds”, and “40 milliseconds”, respectively. ”,“ 40 milliseconds ”.

  When the service data that can be multiplexed within each data multiplexing processing time allocated to the cellular phone terminal devices 1 to 6 is extracted to the maximum and the data is assembled, the cellular phone terminal devices 1 to 4 All service data will be multiplexed by the current data multiplexing.

  However, the mobile phone terminal 5 has two service data with a data multiplex processing time of “10 milliseconds” and one service data with a data multiplex processing time of “20 milliseconds”. One service data having a data multiplex processing time of “10 milliseconds” and one service data having a data multiplex processing time of “20 milliseconds” are not subjected to data multiplex by the current multiplex process, and are transferred to the subsequent data multiplex process. Is done.

  According to the example of the third embodiment, since the data multiplex processing real-time feedback control with respect to the predicted data multiplex processing time for each service for each mobile phone terminal device 200 is performed, the data multiplex processing can be performed more efficiently. .

  Note that the data multiplex processing real time measuring unit 21e statistically accumulates the data multiplex real processing time for each mobile phone terminal device and / or for each service for each mobile phone terminal device. Then, the processing time feedback unit 22e calculates the data multiplexed actual processing time for each mobile phone terminal device and / or for each service for each mobile phone terminal device statistically accumulated by the data multiple processing real time measurement unit 21e. Various statistical processing such as average calculation is performed. Then, the processing time feedback unit 22e is configured to process the data multiplexing processing time of the service data to each mobile phone terminal device predicted by the prediction processing time calculation unit 22a, and the processing time allocation processing unit 22b or the processing time allocation processing unit 22b- The data multiplex allocation time allocated to each mobile phone terminal device by 1 may be corrected by feedback control.

  As described above, by correcting the data multiplex allocation time by feedback control based on the statistical processing result, the accuracy of the data multiplex processing time is improved, and the data multiplex processing can be performed more efficiently.

  Next, an example of the fourth embodiment will be described with reference to FIGS. The configuration of the data processing unit 20d and the multiplexing control unit 22-2 of the radio base station of the mobile phone terminal communication system according to the example of the fourth embodiment shown in FIG. 18 is the same as that of the mobile phone terminal according to the example of the third embodiment. Since the function of the data multiplexing table storage unit 22c of the multiplexing control unit 22-1 of the radio base station of the communication system and the data connection relationship with other functional blocks are the same, only the differences will be described. .

  In an example of the fourth embodiment, when the user of the mobile phone terminal device 200 makes a service connection with the base station 100, information on the actual processing time required for multiplexing the service data provided to the user is provided for each mobile phone terminal device 200. Remember each one.

  Then, when information on the actual processing time is recorded when the user of the mobile phone terminal apparatus 200 makes a service connection with the base station 100, the predicted data multiplexing is performed using the actual processing time as the predicted data multiplexing processing time. The processing time calculation process is omitted. In this way, when the user of the mobile phone terminal device 200 makes a service connection with the base station 100, service data multiplexing processing can be performed more quickly.

  In the data multiplexing table of the data multiplexing table storage unit 22c-1 of the radio base station of the mobile phone terminal apparatus communication system according to the fourth embodiment, the processing time feedback unit 22e provides a service for each cellular phone terminal apparatus 200. The actual time required for multiplex processing of each service data is recorded.

  That is, the data multiplexing table stores the actual processing time during which the service multiplexed by the user is fed back during the multiprocessing as a database. When a new user or service is added, the actual processing time of the same service of the same user or the same service of another user is extracted from the accumulated actual processing time and set as the predicted data multiplex processing time.

  When a new user or service is added, when the actual processing time of the same service of the same user or the same service of another user is extracted from the accumulated actual processing time, the date and time when the actual processing time is recorded There are various methods such as a method of extracting the latest one, a method of taking an average of actual processing times and setting the predicted data multiplex processing time, and a method of using an initial value predetermined for each service.

  Next, a data multiplexing table according to an example of the fourth embodiment will be described. FIG. 19 is a diagram illustrating an example of a data multiplexing table according to an example of the fourth embodiment. As shown in the figure, a column of “actual processing time” is added to the data multiplexing table according to the first embodiment. In the “actual processing time” column, the date and time are recorded by feedback of the actual processing time together with the actual processing time. In FIG. 19, actual processing times and time stamps are recorded for all of the mobile phone terminal devices 1 to 3, but the mobile phone terminal device receives service provision for the first time or receives new service provision. Since there is no actual processing time data, “Null” is stored.

  Next, data multiplexing determination processing according to an example of the fourth embodiment will be described. FIG. 20 is a flowchart illustrating a data multiplex determination processing procedure according to an example of the fourth embodiment. As shown in the figure, first, the prediction processing time calculation unit 22a determines whether or not the current service data transmission is an initial transmission, for each mobile terminal device having a different ID and for each user (step S1). S201). When it is determined that the current service data transmission is the first transmission (Yes at Step S201), the process proceeds to Step S202, and when it is not determined that the current service data transmission is the first transmission (No at Step S201), Control goes to step S205.

  In step S202, the predicted processing time calculation unit 22a refers to the data multiplexing table in the data multiplexing table storage unit 22c-1, and the actual processing time fed back to the corresponding portable terminal device and service or the corresponding service. It is determined whether or not there is (step S202). When it is determined that there is an actual processing time fed back to the corresponding mobile terminal device and service or the corresponding service (Yes in step S202). The process proceeds to step S203, and if it is not determined that there is an actual processing time fed back to the corresponding portable terminal device and service or the corresponding service (No in step S202), the process proceeds to step S204.

  In step S203, the predicted processing time calculation unit 22a stores the fed back actual processing time in the predicted data multiplexing processing time of the data multiplexing table. In step S204, the prediction processing time calculation unit 22a predicts the time required for service data multiplexing processing corresponding to the service to be multiplexed. In step S205, the predicted processing time calculation unit 22a performs the same process as in step S203. When these processes are completed, the process proceeds to step S206.

  In step S203, the predicted processing time calculation unit 22a, when there are a plurality of actual processing time data fed back for the corresponding mobile terminal device 200 and the service, or the corresponding service, The latest actual processing time data, the longest actual processing time data, or the average of a plurality of actual processing time data may be stored in the predicted data multiprocessing time of the multiplexing table.

  In step S206, the predicted processing time calculation unit 22a determines whether the predicted data multiplex processing time has been calculated for all users and all services. When it is determined that the predicted data multiplex processing time has been calculated for all users and all services (Yes in step S206), the process proceeds to step S207, and the predicted data multiplex processing time has been calculated for all users and all services. When it is not determined (No at Step S206), the process proceeds to Step S201.

  Note that steps S207, S208, and S209 are the same processes as steps S102, S103, and S104 according to an example of the first embodiment.

  By performing the processes in steps S201 to S206 described above, the predicted data multiplex processing time calculation process may be omitted, so that the service data multiplex process can be performed more quickly. It is also possible to reduce the probability of throughput reduction when adding a new user or new service. Further, the data multiplex processing can be efficiently performed by performing the data multiplex processing based on the database storing the actual processing time with respect to the predicted data multiplex processing time.

  For example, as shown in FIG. 21 schematically showing the data multiplexing method according to the example of the fourth embodiment, when the actual processing time of all data multiplexing is known, the predicted data assembly state, the actual data assembly state, and The time charts of the data assembly results all match, and it can be seen that calculation of the predicted data multiplex processing time can be omitted, and quick data multiplex processing can be performed.

  Next, an example of the fifth embodiment will be described with reference to FIGS. In an example of the fifth embodiment, the predicted processing time for all users is calculated from the predicted processing time for each service multiplexed for each user, and data multiplexing is not limited when it falls within the specified time. If it is predicted that it will not fall within the specified processing time, the number of multiplexed data is limited (a service that cannot be assembled occurs). On the other hand, after assembling each user (service) data, when the estimated processing time of the service that cannot be assembled is less than the processable time obtained by subtracting the data assembly time from the specified time, the data is additionally assembled. .

  The configuration of the data processing unit 20e of the radio base station of the mobile phone terminal apparatus communication system according to the example of the fifth embodiment is the same as the data processing unit 20d of the radio base station of the mobile phone terminal apparatus communication system according to the example of the fourth embodiment. Since the configuration is the same, the description is omitted.

  Next, data multiplexing determination processing according to an example of the fifth embodiment will be described. FIG. 22 is a flowchart illustrating a data multiplex determination processing procedure according to an example of the fifth embodiment. In addition, since the process of step S211-step S219 shown in the figure is the same process as step S201-step S209 of the data multiple determination process concerning an example of 4th Embodiment, description is abbreviate | omitted.

  When the process of step S219 ends, the process proceeds to step S220. In step S220, the data multiplex processing unit 21a performs service multiplex processing. Subsequently, the processing time allocation processing unit 22b (or 22b-1) determines whether or not “(prescribed processing time−actual processing time)> predicted time when multiplexing cannot be performed” is satisfied (step S221). Here, the “predicted time that cannot be multiplexed” is a predicted data multiplex processing time of data that has not been subjected to data multiplex processing.

  When it is determined that “(prescribed processing time−actual processing time)> predicted time that cannot be multiplexed” is satisfied (Yes in step S221), the process proceeds to step S22, and “(prescribed processing time−actual processing time)> not multiplexing is possible. When it is not determined that “the predicted time” is satisfied (No in step S221), the data multiplexing determination process according to the example of the fifth embodiment ends.

  In step S222, the processing time allocation processing unit 22b (or 22b-1) sets “(prescribed processing time−actual processing time)> predicted time that cannot be multiplexed” as an upper limit according to the priority order of each user and each service. Alternatively, users and services are selected at random, and the number of multiplexed data for each user is added. When this process ends, the data multiplex determination process according to the example of the fifth embodiment ends.

  For example, as shown in the outline of the data multiplexing method according to the example of the fifth embodiment in FIG. 23, the actual data assembly that reflects the real time of the data multiplexing processing is also applied to the data that is not multiplexed according to the predicted data assembly state. From the state, data multiplexing may be possible. In this case, first, the data can be multiplexed according to the data assembly state of the expected data multiplexing time, and the data that has not been multiplexed according to the predicted data assembly state can be multiplexed. That is, since services that could not be multiplexed in the predicted data multiplexing processing time can be multiplexed, the throughput of the data processing unit 20e of the base station 100, particularly the service data assembling unit 21-1, is improved.

  Note that the actual processing time of the data multiplex processing is the handover information together with the mobile phone terminal device ID and the service identification information as the handover information when the mobile phone terminal device 200 moves into the area of another base station 100. It may be transferred to the previous base station 100. In this way, regardless of the base station 100 within which the mobile phone terminal device 200 is located, the base station 100 may be the base station shown in the example of the fourth embodiment and / or the example of the fifth embodiment. Thus, it is possible to perform smooth service multiple processing.

  Although an example of the embodiment of the present invention has been described above, the present invention is not limited to this, and can be implemented in various different embodiments within the scope of the technical idea described in the claims. It may be. Further, the effects described in the embodiments are not limited to this.

  In addition, among the processes described in the above embodiment, all or part of the processes described as being performed automatically can be performed manually, or the processes described as being performed manually can be performed. All or a part can be automatically performed by a known method. In addition, the processing procedure, control procedure, specific name, information including various data and parameters shown in the above embodiment can be arbitrarily changed unless otherwise specified.

  Each component of each illustrated device is functionally conceptual and does not necessarily need to be physically configured as illustrated. In other words, the specific form of distribution / integration of each device is not limited to that shown in the figure, and all or a part thereof may be functionally or physically distributed or arbitrarily distributed in arbitrary units according to various loads or usage conditions. Can be integrated and configured.

  The following additional notes are further disclosed regarding the embodiment including the example of the first embodiment to the example of the fifth embodiment.

(Supplementary note 1) In a mobile communication system, data provided in response to a service request transmitted from a mobile communication terminal is processed for each mobile communication terminal by a baseband processing unit, and the mobile unit A mobile communication radio base station apparatus that transmits to a communication terminal,
For all the mobile communication terminals that have transmitted the service request, the data processing time required for the baseband processing unit to process the data provided in response to the service request is predicted for each service. A data processing time prediction unit to perform,
When the total of the data processing time over all the mobile communication terminals calculated by the data processing time prediction unit exceeds a predetermined processing time defined in advance, each mobile communication terminal A division regulation processing time allocation unit that allocates a division regulation processing time obtained by dividing a regulation processing time, and the division regulation processing time allocation unit allocated to each of the mobile communication terminals by the division regulation processing time allocation unit. A mobile communication radio base station apparatus, comprising: a data multiplex processing unit that multiplex-processes data provided in response to the service request for each mobile communication terminal.

(Additional remark 2) The data multiplex processing unit is configured to divide data that could not be multiplexed at the division stipulated processing time assigned to each mobile communication terminal by the division stipulated processing time allocating unit. The mobile communication radio base station apparatus as set forth in appendix 1, wherein multiple processing is performed at a division prescribed processing time assigned next time by

(Additional remark 3) The said division | segmentation prescription | regulation processing time allocation part allocates the said division | segmentation prescription | regulation processing time which equally divided | segmented the said prescription | regulation processing time to the said mobile communication terminal, The mobile body of Additional remark 1 or 2 Communication radio base station device.

(Additional remark 4) The said data processing time estimation part is the minimum necessary minimum in order to process the data provided according to the said service request about all the said mobile communication terminals which have transmitted the request of the said service Further predict the limited data processing time,
The division prescribed processing time allocation unit determines from the prescribed processing time when the total of the minimum necessary data processing times of all the mobile communication terminals that have transmitted the service request does not exceed the prescribed processing time. The mobile communication radio base station apparatus according to appendix 1 or 2, wherein a difference obtained by subtracting a total of the minimum necessary data processing time is further allocated to the mobile communication terminal according to a predetermined priority order. .

(Supplementary Note 5) For all the mobile communication terminals that have transmitted the service request, the actual data processing time actually required to process the data provided in response to the service request is determined for each service. The actual data processing time measurement unit to be measured,
Based on the data actual processing time measured by the data actual processing time measuring unit, the data processing time predicted by the data processing time prediction unit and the mobile communication terminal by the division regulation processing time allocation unit The mobile communication radio base station apparatus according to any one of appendices 1 to 4, further comprising: an allocation time correction unit that corrects the division regulation processing time allocated to the network.

(Supplementary Note 6) The data actual processing time measuring unit accumulates the data actual processing time for each mobile communication terminal and / or for each service for each mobile communication terminal,
The allocation time correction unit is configured to calculate the data processing time based on the actual data processing time for each mobile communication terminal and / or for each mobile communication terminal for each service accumulated by the actual data processing time measurement unit. The movement according to appendix 5, wherein the data processing time predicted by the prediction unit and the division regulation processing time assigned to each mobile communication terminal by the division regulation processing time allocation unit are corrected. Wireless communication base station device.

(Supplementary Note 7) For all the mobile communication terminals that have transmitted the service request, the actual data processing time actually required to process the data provided in response to the service request is determined for each service. The actual data processing time measurement unit to be measured,
An actual processing time accumulating and recording unit for accumulating and recording the actual data processing time measured by the data actual processing time measuring unit;
The data processing time prediction unit predicts the actual processing time when the actual processing time of the corresponding mobile communication terminal and service or the corresponding service is accumulated and recorded in the actual processing time accumulation recording unit. The mobile communication radio base station apparatus according to any one of appendices 1 to 4, wherein the data processing time is used.

(Appendix 8) The actual processing time accumulation recording unit accumulates and records the actual data processing time together with the recording date and time of the actual data processing time,
The data processing time prediction unit records the recording date and time when a plurality of actual processing times of the corresponding mobile communication terminal and service or a plurality of actual processing times of the corresponding service are stored and recorded in the actual processing time storage recording unit. The mobile communication radio base station apparatus according to appendix 7, wherein is the latest actual processing time, the longest actual processing time, or the data processing time predicted from an average of a plurality of actual processing times.

(Supplementary note 9) The division regulation processing time allocation unit is configured such that the difference between the regulation processing time and the total of the division regulation processing times over all mobile communication terminals is the number of services that have not been multiplexed by the data multiplexing processing unit. 9. The mobile communication radio base station apparatus according to appendix 7 or 8, wherein when the data processing time is exceeded, the service that has not been subjected to the multiplexing process is further multiplexed.

(Supplementary Note 10) In the mobile communication system, the baseband processing unit processes data provided in response to a service request transmitted from the mobile communication terminal for each mobile communication terminal, and the mobile unit A data multiplex processing method in a mobile communication radio base station apparatus performed by a mobile communication radio base station apparatus that transmits to a communication terminal,
For all the mobile communication terminals that have transmitted the service request, the data processing time required for the baseband processing unit to process the data provided in response to the service request is predicted for each service. A data processing time prediction step,
When the total of the data processing time over all the mobile communication terminals calculated by the data processing time prediction step exceeds a predetermined processing time defined in advance, each mobile communication terminal A division regulation processing time allocation step for allocating a division regulation processing time obtained by dividing a regulation processing time, and the division regulation processing time allocation step so as to be within the division regulation processing time allocated to each mobile communication terminal by the division regulation processing time allocation step. A data multiplex processing method in a mobile communication radio base station apparatus, comprising: a data multiplex processing step of multiplex processing data provided in response to the service request for each mobile communication terminal.

(Supplementary Note 11) In the data multiplex processing step, the division stipulated processing time allocating step is a step of allocating data that could not be multiplexed at the division stipulated processing time assigned to each mobile communication terminal in the division stipulated processing time allocating step. 11. The data multiplex processing method in the mobile communication radio base station apparatus according to appendix 10, wherein the multiplex processing is performed at a division prescribed processing time assigned next time by

(Supplementary note 12) The mobile unit according to Supplementary note 10 or 11, wherein the division regulation processing time allocation step allocates the division regulation processing time obtained by equally dividing the regulation processing time to the mobile communication terminal. A data multiplex processing method in a communication radio base station apparatus.

(Supplementary note 13) The data processing time prediction step includes a minimum necessary minimum for processing data provided in response to the service request for all the mobile communication terminals that have transmitted the service request. Further predict the limited data processing time,
The division prescribed processing time assignment step includes the step of determining from the prescribed processing time when the sum of the necessary minimum data processing times of all the mobile communication terminals that have transmitted the service request does not exceed the prescribed processing time. 12. The mobile communication radio base station apparatus according to appendix 10 or 11, wherein a difference obtained by subtracting a total of the minimum necessary data processing time is further allocated to the mobile communication terminal according to a predetermined priority order. Data multiprocessing method.

(Supplementary Note 14) For all the mobile communication terminals that have transmitted the service request, the actual data processing time actually required to process the data provided in response to the service request is determined for each service. The actual data processing time measurement step to measure,
Based on the actual data processing time measured in the actual data processing time measurement step, each of the mobile communication terminals according to the data processing time predicted by the data processing time prediction step and the division regulation processing time allocation step. A data multiplex processing method in a mobile communication radio base station apparatus according to any one of appendices 10 to 13, further comprising: an allocation time correction step of correcting the division regulation processing time allocated to.

(Supplementary Note 15) In the data actual processing time measurement step, the data actual processing time is accumulated for each service and for each mobile communication terminal and / or for each service.
The allocation time correcting step includes the data processing time based on the data actual processing time for each mobile communication terminal and / or for each mobile communication terminal and for each service accumulated by the data actual processing time measuring step. 15. The movement according to appendix 14, wherein the data processing time predicted by the prediction step and the division regulation processing time assigned to each mobile communication terminal by the division regulation processing time allocation step are corrected. A data multiplex processing method in a body radio base station apparatus.

(Supplementary Note 16) For all the mobile communication terminals that have transmitted the service request, the actual data processing time actually required to process the data provided in response to the service request is determined for each service. The actual data processing time measurement step to measure,
An actual processing time accumulation recording step for accumulating and recording in the actual processing time accumulation recording unit for accumulating and recording the actual data processing time measured by the data actual processing time measurement step,
The data processing time prediction step predicts the actual processing time when the actual processing time of the corresponding mobile communication terminal and service or the corresponding service is accumulated and recorded in the actual processing time accumulation recording unit. The data multiplex processing method in the mobile communication radio base station apparatus according to any one of appendices 10 to 13, wherein the data processing time is used.

(Supplementary Note 17) The actual processing time accumulation recording step accumulates and records the data actual processing time together with the recording date and time of the data actual processing time,
The data processing time prediction step includes a recording date and time when a plurality of actual processing times of the corresponding mobile communication terminal and service or a plurality of actual processing times of the corresponding service are stored and recorded in the actual processing time storage recording unit. The data multiplex processing in the mobile communication radio base station apparatus according to supplementary note 16, wherein the data processing time is the latest actual processing time, the longest actual processing time or the average of a plurality of actual processing times. Method.

(Supplementary note 18) In the division regulation processing time allocation step, the difference between the regulation processing time and the sum of the division regulation processing times over all mobile communication terminals is determined by the data multiplex processing unit. 18. The data multiplex processing method in a mobile communication radio base station apparatus according to appendix 16 or 17, wherein when the data processing time exceeds, the service not subjected to the multiplex processing is further multiplex processed.

It is explanatory drawing for demonstrating schematic structure of the mobile telephone terminal device communication system concerning an example of 1st Embodiment. It is a functional block diagram which shows the structure of the baseband process part which the base station concerning an example of 1st Embodiment has. It is explanatory drawing for demonstrating the principle of the service data processing concerning an example of 1st Embodiment. It is a figure for demonstrating the data multiplex time determination method concerning an example of 1st Embodiment. It is a functional block diagram which shows the detailed structure of the data processing part concerning an example of 1st Embodiment. It is a figure which shows an example of the service data management table concerning 1st Embodiment. It is a figure which shows an example of the service information delivered from the control application of the radio base station apparatus concerning an example of 1st Embodiment to the API part of a data assembly part. It is a figure which shows an example of the table for data multiplexing concerning an example of 1st Embodiment. It is a flowchart which shows the data multiple determination process procedure concerning an example of 1st Embodiment. It is a figure which shows the outline of the data multiplexing method of an example of 1st Embodiment. It is a functional block diagram which shows the detailed structure of the data processing part concerning an example of 2nd Embodiment. It is a figure which shows an example of the data multiplexing table concerning an example of 2nd Embodiment. It is a flowchart which shows the data multiple determination process procedure concerning an example of 2nd Embodiment. It is a figure which shows the outline of the data multiplexing method concerning an example of 2nd Embodiment. It is a functional block diagram which shows the detailed structure of the data processing part concerning an example of 3rd Embodiment. It is a figure which shows an example of the table for data multiplexing concerning an example of 3rd Embodiment. It is a flowchart which shows the data multiple determination process procedure concerning an example of 3rd Embodiment. It is a figure which shows the outline of the data multiplexing method concerning an example of 3rd Embodiment. It is a functional block diagram which shows the detailed structure of the data processing part concerning an example of 4th Embodiment. It is a figure which shows an example of the table for data multiplexing concerning an example of 4th Embodiment. It is a flowchart which shows the data multiple determination process procedure concerning an example of 4th Embodiment. It is a figure which shows the outline of the data multiplexing method concerning an example of 4th Embodiment. It is a flowchart which shows the data multiple determination process procedure concerning an example of 5th Embodiment. It is a figure which shows the outline of the data multiplexing method concerning an example of 5th Embodiment.

Explanation of symbols

DESCRIPTION OF SYMBOLS 10 Data receiving part 20a, 20b, 20c Data processing part 21, 21-1 Service data assembly part 21a Data multiplexing process part 21b Data management part 21c API part 21d Data transfer part 21e Data multiplexing process real time measurement part 22, 22-1 , 22-2 Multiplex control unit 22a Prediction processing time calculation unit 22b, 22b-1 Processing time allocation processing unit 22c, 22c-1 Data multiplexing table storage unit 22d, 22d-1 Prescribed processing time determination unit 22e Processing time feedback unit 30 Code processing unit 40 Modulation processing unit 50 Demodulation processing unit 60 Decoding processing unit 70 Data processing unit 80 Data transmission unit 90 Scheduler unit 100, 100a, ..., 100n Base station 100a Baseband processing unit 200, 200a1, ..., 200n1, 200a2, ..., 20 0n2 mobile phone terminal device 300 circuit switching network 400 gateway 500 core network part S mobile phone terminal device communication system

Claims (12)

In a mobile communication system, data provided in response to a service request transmitted from a mobile communication terminal is processed by a baseband processing unit for each mobile communication terminal and transmitted to the mobile communication terminal. A mobile communication radio base station apparatus that
For all of the mobile communication terminal having transmitted the request for the service, the data processing time required to process the data provided in response to a request of the service by the base band processing unit, for each of the service A data processing time prediction unit to predict;
When the total of the data processing time over all the mobile communication terminals predicted by the data processing time prediction unit exceeds a predetermined processing time defined in advance, each mobile communication terminal A division regulation processing time allocation unit that allocates a division regulation processing time obtained by dividing a regulation processing time, and the division regulation processing time allocation unit allocated to each of the mobile communication terminals by the division regulation processing time allocation unit. A mobile communication radio base station apparatus, comprising: a data multiplex processing unit that multiplex-processes data provided in response to a request for the service for each mobile communication terminal. 2. The mobile communication radio base station apparatus according to claim 1, wherein the division regulation processing time allocation unit allocates the division regulation processing time obtained by equally dividing the regulation processing time to the mobile communication terminal. . Wherein the data processing time prediction unit for all of the mobile communication terminal having transmitted the request for the service, minimum data processing minimum required to process the data provided in response to a request of the service Further predict time,
The divided specified processing time allocation unit, if the sum of the minimum necessary data processing time of all the mobile communication terminal which has transmitted the request of the service does not exceed the prescribed processing time, the prescribed treatment time 2. The mobile communication radio base station apparatus according to claim 1, wherein a difference obtained by subtracting the total of the necessary minimum data processing times from the mobile communication terminal is further assigned to the mobile communication terminal according to a predetermined priority order. . For all of the mobile communication terminal which has transmitted a request for the service, the data actually required data real processing time to process the data provided in response to a request of the service is measured for each of the service An actual processing time measurement unit;
Based on the data actual processing time measured by the data actual processing time measuring unit, the data processing time predicted by the data processing time prediction unit and the mobile communication terminal by the division regulation processing time allocation unit 4. The mobile communication radio base station apparatus according to claim 1, further comprising: an allocation time correction unit that corrects the division regulation processing time allocated to the mobile terminal. For all of the mobile communication terminal which has transmitted a request for the service, the data actually required data real processing time to process the data provided in response to a request of the service is measured for each of the service An actual processing time measurement unit;
An actual processing time accumulating and recording unit for accumulating and recording the actual data processing time measured by the data actual processing time measuring unit;
The data processing time prediction unit predicts the actual processing time when the actual mobile communication terminal and service or the actual data processing time of the corresponding service is accumulated and recorded in the actual processing time accumulation recording unit. The mobile communication radio base station apparatus according to any one of claims 1 to 4, wherein the data processing time is used. The division prescribed processing time allocation unit divides the prescribed processing time into a minimum time required for each mobile communication terminal for the baseband processing unit to perform data multiplexing processing, and the mobile communication is performed from the prescribed processing time. 6. The mobile communication radio base station apparatus according to claim 5 , wherein a remaining time obtained by subtracting a sum of the minimum times over all terminals is allocated to the multiplex processing of the service not subjected to the multiplex processing . In a mobile communication system, data provided in response to a service request transmitted from a mobile communication terminal is processed by a baseband processing unit for each mobile communication terminal and transmitted to the mobile communication terminal. A data multiplex processing method in a mobile communication radio base station apparatus performed by a mobile communication radio base station apparatus,
For all of the mobile communication terminal having transmitted the request for the service, the data processing time required to process the data provided in response to a request of the service by the base band processing unit, for each of the service A data processing time prediction step to predict;
When the sum of the data processing times over all the mobile communication terminals predicted by the data processing time prediction step exceeds a predetermined processing time specified in advance, each mobile communication terminal A division regulation processing time allocation step for allocating a division regulation processing time obtained by dividing a regulation processing time, and the division regulation processing time allocation step so as to be within the division regulation processing time allocated to each mobile communication terminal by the division regulation processing time allocation step. A data multiplex processing method in a mobile communication radio base station apparatus, comprising: a data multiplex processing step for multiplex processing data provided in response to a request for the service for each mobile communication terminal. The mobile communication radio base station apparatus according to claim 7, wherein the division regulation processing time allocation step allocates the division regulation processing time obtained by equally dividing the regulation processing time to the mobile communication terminal. Data multiprocessing method. Wherein the data processing time prediction step for all of the mobile communication terminal having transmitted the request for the service, minimum data processing minimum required to process the data provided in response to a request of the service Further predict time,
The divided specified processing time allocation step, when the sum of the minimum necessary data processing time of all the mobile communication terminal which has transmitted the request of the service does not exceed the prescribed processing time, the prescribed treatment time The mobile communication radio base station apparatus according to claim 7, wherein a difference obtained by subtracting the total of the necessary minimum data processing times from the mobile communication terminal is further allocated to the mobile communication terminal according to a predetermined priority order. Data multiprocessing method. For all of the mobile communication terminal which has transmitted a request for the service, the data actually required data real processing time to process the data provided in response to a request of the service is measured for each of the service Actual processing time measurement step,
Based on the actual data processing time measured in the actual data processing time measurement step, each of the mobile communication terminals according to the data processing time predicted by the data processing time prediction step and the division regulation processing time allocation step. 10. A data multiplex processing method in a mobile communication radio base station apparatus according to claim 7, 8 or 9, further comprising: an allocation time correction step of correcting the division regulation processing time allocated to. For all of the mobile communication terminal which has transmitted a request for the service, the data actually required data real processing time to process the data provided in response to a request of the service is measured for each of the service Actual processing time measurement step,
An actual processing time accumulation recording step for accumulating and recording in the actual processing time accumulation recording unit for accumulating and recording the actual data processing time measured by the data actual processing time measurement step,
The data processing time prediction step predicts the actual processing time when the actual mobile communication terminal and service or the actual data processing time of the corresponding service is accumulated and recorded in the actual processing time accumulation recording unit. The data multiplex processing method in the mobile communication radio base station apparatus according to any one of claims 7 to 10, wherein the data processing time is determined. The division prescribed processing time allocation step divides the prescribed processing time into a minimum time required for each mobile communication terminal for the baseband processing step to perform data multiplexing processing, and the mobile communication is performed from the prescribed processing time. 12. The data multiplex processing method in the mobile communication radio base station apparatus according to claim 11 , wherein a remaining time obtained by subtracting the sum of the minimum times over all terminals is allocated to the multiplex processing of the service not subjected to the multiplex processing. .

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