WO2016206014A1 - 宽带集群系统中的业务接入控制方法、装置及集群终端 - Google Patents
宽带集群系统中的业务接入控制方法、装置及集群终端 Download PDFInfo
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- WO2016206014A1 WO2016206014A1 PCT/CN2015/082198 CN2015082198W WO2016206014A1 WO 2016206014 A1 WO2016206014 A1 WO 2016206014A1 CN 2015082198 W CN2015082198 W CN 2015082198W WO 2016206014 A1 WO2016206014 A1 WO 2016206014A1
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- service
- access
- accessed
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- current subframe
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- 238000000034 method Methods 0.000 title claims abstract description 30
- 230000003111 delayed effect Effects 0.000 abstract description 6
- 230000000977 initiatory effect Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/10—Flow control; Congestion control
- H04L47/12—Avoiding congestion; Recovering from congestion
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
- H04W28/24—Negotiating SLA [Service Level Agreement]; Negotiating QoS [Quality of Service]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/02—Access restriction performed under specific conditions
- H04W48/06—Access restriction performed under specific conditions based on traffic conditions
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/08—Non-scheduled access, e.g. ALOHA
- H04W74/0833—Random access procedures, e.g. with 4-step access
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
- H04W48/12—Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel
Definitions
- the present invention relates to the field of trunking communication technologies, and in particular, to a service access control method, apparatus, and cluster terminal in a broadband cluster system.
- cluster terminals In a broadband cluster system, most cluster terminals are idle, that is, the cluster terminals do not have access to the network, and there is no business interaction with the base station. When a service needs to be processed in a cluster terminal, the cluster terminal first needs to access the network.
- the present invention provides a service access control method, apparatus, and cluster terminal in a broadband cluster system.
- the present invention provides a service access control method in a broadband cluster system, and the method includes:
- the determining whether the current subframe meets a preset low delay requirement service access condition includes:
- the current subframe is a random access subframe
- the determining whether the current subframe allows low-latency request service access includes:
- the method further includes:
- the access of the to-be-accessed service is directly completed.
- the method further includes:
- the determining the service type of the service to be accessed is specifically:
- the present invention also provides a service access control apparatus in a broadband cluster system, the apparatus comprising:
- a determining module configured to determine a service type of the service to be accessed, where the service type includes a service with a low delay requirement;
- a determining module configured to determine whether the current subframe satisfies a preset low delay requirement service access condition when determining that the to-be-accessed service is a low-latency demanding service
- the first access module is configured to complete access of the to-be-accessed service when the current subframe meets the low-latency required service access condition.
- the determining module includes:
- a first determining submodule configured to determine whether the current subframe is a random access subframe
- the second determining submodule is configured to determine, when the current subframe is a random access subframe, whether the current subframe allows low latency to request service access.
- the second determining sub-module is specifically configured to determine whether the current subframe has a code channel that allows low-latency service access.
- the device further comprises:
- the second access module is configured to directly complete the access of the to-be-accessed service when determining that the to-be-accessed service is not a low-latency required service.
- the device further comprises:
- a receiving module configured to receive a service type separately set for each service, where the various industries The service type of the service is set according to the different delay requirements of the respective services;
- the determining module is configured to determine a service type of the service to be accessed according to the service type set for each service.
- the invention also provides a cluster terminal in a broadband cluster system, the cluster terminal comprising a memory and a processor,
- the memory is configured to store program code and transmit the program code to the processor
- the processor is configured to: according to the instruction in the program code, perform the following steps: determining a service type of a service to be accessed, where the service type includes a low delay requirement service; and determining that the to-be-accessed service is a low delay
- the service is required, it is determined whether the current subframe meets the preset low delay requirement service access condition; if the current subframe satisfies the low delay requirement service access condition, the connection to be accessed is completed.
- the present invention first determines the service type of the service to be accessed, and the service type includes a service with a low delay requirement; when it is determined that the service to be accessed is a low delay request service, it is determined whether the current subframe satisfies the preset low time.
- the service access condition is required to be extended; if the current subframe satisfies the service requirement of the low latency requirement, the access of the to-be-accessed service is completed.
- the present invention utilizes the feature that the low delay requires the service to allow the delayed access, controls the access time of the service required for the low delay, and allows the service to give up the broadband resource for the high delay, thereby ensuring the high delay requirement. Timely access to the service avoids network congestion caused by a large number of cluster terminals simultaneously initiating requests to access the network, ensuring that high-latency requires services to be processed in a timely manner.
- FIG. 1 is a flowchart of a service access control method in a broadband cluster system according to an embodiment of the present invention
- FIG. 2 is a flowchart of a service access control method in another broadband cluster system according to an embodiment of the present invention
- FIG. 3 is a schematic structural diagram of a service access control apparatus in a broadband cluster system according to an embodiment of the present disclosure
- FIG. 4 is a schematic structural diagram of a service access control cluster terminal in a broadband cluster system according to an embodiment of the present invention.
- the services that the cluster terminal needs to access the network include high latency required services and low latency required services.
- the high latency requires the service to be a service with high latency, such as a trunk call service.
- the low latency requires the service to be a service with lower latency requirements, such as video uploading and auxiliary information (such as GPS location information).
- auxiliary information such as GPS location information.
- the embodiment of the present invention utilizes the feature that the service is allowed to be delayed in the low-latency service, and controls the access time of the service required for the low-latency delay, so that the service is allowed to be released for the high-latency service, thereby ensuring timely access of the service with high delay. .
- FIG. 1 is a flowchart of a service access control method in a broadband cluster system according to an embodiment of the present invention, where the method includes:
- the cluster terminal determines a service type of the service to be accessed, where the service type includes a low delay requirement service and a high delay requirement service.
- the base station in the broadband cluster system sends the relevant parameters of the random access to each cluster terminal through the broadcast system message.
- Each cluster terminal obtains the parameters of the random access by receiving the system message broadcasted by the base station, and configures the random access of the cluster terminal by using the relevant parameters of the received random access, and simultaneously implements the configuration of the random access, if effective Random access subframe position, etc.
- the cluster terminal in this embodiment may be a walkie-talkie. Specifically, the cluster terminal first determines the service type of the service to be accessed. Specifically, the service type is preset.
- the cluster terminal can determine the service type of the service to be accessed according to the delay requirement of each service in real time. For example, the cluster call is determined to be a high delay request service, and the cluster video upload and auxiliary information are uploaded. It is determined that the business is required for low latency.
- the cluster terminal can appropriately control the access timing of the low latency required service.
- the cluster terminal in the embodiment of the present invention controls the access time of the low latency request service by setting an access condition that can limit the service required for the low delay.
- the preset low latency requirement service access condition includes that the current subframe is a random access subframe, and the current subframe allows low latency to request service access.
- the condition that the current subframe allows low-latency service access may also be that the current subframe has a code channel that allows low-latency service access.
- the cluster terminal may first determine whether the current subframe is a random access subframe. When it is determined that the current subframe is a random access subframe, it is determined whether the current subframe allows low latency to request service access. In addition, when it is determined whether the current subframe allows low-latency to request service access, it may be specifically determined whether the current subframe has a code channel that allows low-latency service access.
- the cluster terminal when the cluster terminal determines that the current subframe meets the preset low delay requirement service access condition, the cluster terminal may initiate a request for accessing the network by generating a random access preamble.
- the cluster terminal first determines the service type of the service to be accessed, and the service type includes the low delay requirement service and the high delay requirement service; when the cluster terminal determines that the to-be-accessed service is a low delay requirement If the current subframe satisfies the service requirement of the low latency requirement, the cluster terminal completes the service to be accessed. Access.
- the embodiment of the present invention utilizes the feature that the low delay requires the service to allow the delayed access, controls the access time of the service required for the low delay, and allows the service to give up the broadband resource for the high delay, thereby ensuring the high time. Delay the timely access of services, avoiding a large number of cluster terminals simultaneously initiated The network congestion caused by the request to access the network ensures that the high latency requires the service to be processed in time.
- FIG. 2 is a flowchart of a service access control method in a broadband cluster system according to an embodiment of the present invention, where the method includes:
- S201 The cluster terminal receives the service type set for each service, where the service type of each service is set according to different delay requirements of the respective services.
- the cluster terminal can receive the service type set by each user according to different delay requirements of each service.
- the service type may include a service requiring low latency and a service requiring high latency.
- the cluster call can be set to require high latency, and the information upload, such as cluster video upload and auxiliary information upload, has lower latency requirements. You can set cluster video upload and auxiliary information upload to low latency request service.
- the cluster terminal determines the service type of the service to be accessed according to the service type set for each service.
- the cluster terminal stores the service type set by the user for each service locally, and queries the pre-stored service type according to the delay requirement of the service to be accessed, and then determines the service type of the service to be accessed. That is, it is determined whether the service to be accessed belongs to a service with low delay requirements. For example, when the to-be-accessed service is a trunked call service, the cluster terminal can determine that the to-be-accessed service is a high-latency-required service according to the preset service type, and needs to be processed in time.
- S203 When it is determined that the to-be-accessed service is a low-latency required service, determine whether the current subframe satisfies a preset low-latency requirement service access condition.
- S203 and S204 in this embodiment are the same as S102 and S103 described above, and can be understood by referring to S102 and S103.
- the base station may initiate an access network by directly generating a random access preamble. The request finally completes the access of the service to be accessed.
- the embodiment of the present invention utilizes the feature that the service is allowed to be delayed in the low-latency service, and controls the access time of the service required for the low-latency delay, so that the service is allowed to be released for the high-latency service, thereby ensuring timely access of the service with high delay. .
- FIG. 3 is a schematic structural diagram of a service access control apparatus in a broadband cluster system according to an embodiment of the present disclosure, where the apparatus includes:
- a determining module 301 configured to determine a service type of a service to be accessed, where the service type includes a low delay requirement service;
- the determining module 302 is configured to determine, when the service to be accessed is a low delay request service, whether the current subframe meets a preset low delay requirement service access condition;
- the first access module 303 is configured to complete access of the to-be-accessed service when the current subframe satisfies the low-latency required service access condition.
- the determining module may include:
- a first determining submodule configured to determine whether the current subframe is a random access subframe
- the second determining submodule is configured to determine, when the current subframe is a random access subframe, whether the current subframe allows low latency to request service access.
- the second determining sub-module is specifically configured to determine whether the current subframe has a code channel that allows low-latency service access.
- the apparatus may further include:
- the second access module is configured to directly complete the access of the to-be-accessed service when determining that the to-be-accessed service is a high-latency demanding service.
- the device may further include:
- a receiving module configured to receive a service type set for each service, where the service type of each service is set according to different delay requirements of the respective services;
- the determining module is configured to determine a service type of the service to be accessed according to the service type set for each service.
- An embodiment of the present invention provides a service access control apparatus in a broadband cluster system, specifically, determining a service type of a service to be accessed, where the service type includes a service with a low delay requirement; and determining the service to be accessed.
- the service is required for the low delay, it is determined whether the current subframe satisfies the preset low delay requirement service access condition; if the current subframe satisfies the low delay requirement service access condition, the completion of the The access to the access service is mentioned.
- the embodiment of the present invention utilizes the feature that the low delay requires the service to allow the delayed access, controls the access time of the service required for the low delay, and allows the service to give up the broadband resource for the high delay, thereby ensuring the high time. Delaying the timely access of services, avoiding a large number of cluster terminals simultaneously initiating network congestion caused by requests to access the network, ensuring that high-latency requires services to be processed in a timely manner.
- the present invention also provides a schematic structural diagram of a cluster terminal in a broadband cluster system, as shown in FIG. 4, wherein the cluster terminal includes at least one memory 401 and at least one processor 402, and further includes at least one network interface 403; 401.
- the processor 402 and the network interface 403 are connected to each other through a bus.
- the memory 401 is for storing program code and transmitting the program code to the processor 402.
- the processor 402 is configured to perform the following steps in accordance with instructions of the program code.
- the processor 402 determines the service type of the service to be accessed, and the service type includes a low delay request service. When the processor 402 determines that the service to be accessed is a low delay request service, it determines whether the current subframe is satisfied. The preset low latency requires a service access condition; if the current subframe satisfies the low latency required service access condition, the processor 402 completes the access of the to-be-accessed service.
- the processor 402 determines whether the current subframe is a random access subframe
- the processor 402 determines that the current subframe is a random access subframe, it is determined whether the current subframe allows low latency to request service access.
- the processor 402 determines whether the current subframe has a code channel that allows low latency to request service access.
- the processor 402 determines that the to-be-accessed service is not a low-latency demanding service, the access of the to-be-accessed service is directly completed.
- the processor 402 receives the service type set for each service, where the service type of each service is set according to different delay requirements of the respective services;
- the processor 402 determines the service type of the service to be accessed according to the service type set for each service.
- the device embodiment since it basically corresponds to the method embodiment, reference may be made to the partial description of the method embodiment.
- the device embodiments described above are merely illustrative, wherein the units described as separate components may or may not be physically separated.
- the components displayed as the unit may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the embodiment. Those of ordinary skill in the art can understand and implement without any creative effort.
- the storage medium may be a magnetic disk, an optical disk, a read-only memory (ROM), or a random access memory (RAM).
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Claims (11)
- 一种宽带集群系统中的业务接入控制方法,其特征在于,所述方法包括:确定待接入业务的业务类型,所述业务类型包括低时延要求业务;当确定所述待接入业务为低时延要求业务时,判断当前子帧是否满足预设的低时延要求业务接入条件;如果所述当前子帧满足所述低时延要求业务接入条件,则完成所述待接入业务的接入。
- 根据权利要求1所述的方法,其特征在于,所述判断当前子帧是否满足预设的低时延要求业务接入条件,包括:判断当前子帧是否为随机接入子帧;当确定所述当前子帧是随机接入子帧时,判断所述当前子帧是否允许低时延要求业务接入。
- 根据权利要求2所述的方法,其特征在于,所述判断所述当前子帧是否允许低时延要求业务接入,包括:判断所述当前子帧是否存在允许低时延要求业务接入的码道。
- 根据权利要求1-3中任一所述的方法,其特征在于,所述方法还包括:当确定所述待接入业务不是低时延要求业务时,直接完成所述待接入业务的接入。
- 根据权利要求4所述的方法,其特征在于,所述确定待接入业务的业务类型之前,还包括:接收分别为各个业务设置的业务类型,其中,所述各个业务的业务类型为依据所述各个业务对时延要求的不同而设置的;相应的,所述确定待接入业务的业务类型,具体为:根据所述分别为各个业务设置的业务类型,确定所述待接入业务的业务类型。
- 一种宽带集群系统中的业务接入控制装置,其特征在于,所述装置包括:确定模块,用于确定待接入业务的业务类型,所述业务类型包括低时延要 求业务;判断模块,用于当确定所述待接入业务为低时延要求业务时,判断当前子帧是否满足预设的低时延要求业务接入条件;第一接入模块,用于在所述当前子帧满足所述低时延要求业务接入条件时,完成所述待接入业务的接入。
- 根据权利要求6所述的装置,其特征在于,所述判断模块,包括:第一判断子模块,用于判断当前子帧是否为随机接入子帧;第二判断子模块,用于当确定所述当前子帧是随机接入子帧时,判断所述当前子帧是否允许低时延要求业务接入。
- 根据权利要求7所述的装置,其特征在于,所述第二判断子模块,具体用于判断所述当前子帧是否存在允许低时延要求业务接入的码道。
- 根据权利要求6-8中任一所述的装置,其特征在于,所述装置还包括:第二接入模块,用于在确定所述待接入业务不是低时延要求业务时,直接完成所述待接入业务的接入。
- 根据权利要求9所述的装置,其特征在于,所述装置还包括:接收模块,用于接收分别为各个业务设置的业务类型,其中,所述各个业务的业务类型为依据所述各个业务对时延要求的不同而设置的;相应的,所述确定模块,具体用于根据所述分别为各个业务设置的业务类型,确定所述待接入业务的业务类型。
- 一种宽带集群系统中的集群终端,其特征在于,所述集群终端包括存储器和处理器,所述存储器用于存储程序代码,并将所述程序代码传输给所述处理器;所述处理器用于根据所述程序代码中的指令,执行以下步骤:确定待接入业务的业务类型,所述业务类型包括低时延要求业务;当确定所述待接入业务为低时延要求业务时,判断当前子帧是否满足预设的低时延要求业务接入条件;如果所述当前子帧满足所述低时延要求业务接入条件,则完成所述待接入业务的接入。
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US15/738,309 US10869230B2 (en) | 2015-06-24 | 2015-06-24 | Access control method and apparatus for service in broadband cluster system, and cluster terminal |
CN201580000289.XA CN106489254B (zh) | 2015-06-24 | 2015-06-24 | 宽带集群系统中的业务接入控制方法、装置及集群终端 |
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US20180176831A1 (en) | 2018-06-21 |
CN106489254A (zh) | 2017-03-08 |
US20180376377A9 (en) | 2018-12-27 |
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