WO2016165314A1 - 业务接入控制方法、系统以及无线网络控制器、基站 - Google Patents

业务接入控制方法、系统以及无线网络控制器、基站 Download PDF

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Publication number
WO2016165314A1
WO2016165314A1 PCT/CN2015/093734 CN2015093734W WO2016165314A1 WO 2016165314 A1 WO2016165314 A1 WO 2016165314A1 CN 2015093734 W CN2015093734 W CN 2015093734W WO 2016165314 A1 WO2016165314 A1 WO 2016165314A1
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Prior art keywords
service
base station
service access
indication
resource usage
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PCT/CN2015/093734
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English (en)
French (fr)
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张浩宇
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中兴通讯股份有限公司
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Publication of WO2016165314A1 publication Critical patent/WO2016165314A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/08—Load balancing or load distribution
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • 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

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  • the present invention relates to the field of communications, and in particular, to a service access control method and system, and a radio network controller, a base station, and a storage medium.
  • the current system has the requirement to enable the 2ms high-speed uplink packet access HSUPA service configuration, but compared with the R99 and 10ms HSUPA, the 2ms HSUPA service consumes a large amount of CE resources, which will give a load. Larger sites bring system impact.
  • the embodiment of the present invention provides a service access control method and system, a radio network controller, a base station, and a storage medium, which solves the problem that the existing CE resources of the 2ms HSUPA service consumption are relatively large, resulting in services. Access will be invalid due to system overload.
  • an embodiment of the present invention provides a service access control method, including:
  • the base station acquires the CE resource usage status of the cell.
  • the base station sends the service access capability indication to the radio network controller.
  • the acquiring, by the base station, the CE resource usage status of the cell includes: acquiring the CE resource consumption number of the cell and the total number of the CE resources, and determining the CE resource according to the CE resource consumption number and the total number of the CE resources. status of use.
  • determining, by the base station, the service access capability indication of the cell according to the CE resource usage status includes:
  • the base station obtains a CE resource usage rate according to the CE resource consumption number and the total number of the CE resources;
  • the service access capability indication includes an access indication corresponding to an access service of a plurality of different CE resource consumption levels; and the base station determines the cell according to the CE resource usage rate.
  • the service access capability indication includes: determining, by the base station, an access indication corresponding to a CE resource consumption level according to different CE resource usage rates.
  • the access indication corresponding to the access service of the multiple different CE resource consumption levels includes a first level access indication, a second level access indication, and a third level access indication;
  • the determining, by the base station, the access indication corresponding to the CE resource consumption level according to different CE resource usage rates includes:
  • the embodiment of the present invention further provides a service access control method, including:
  • the radio network controller receives the service access capability indication sent by the base station
  • the radio network controller allocates a service to the cell according to the service access capability indication and the CE resources consumed by the service.
  • the embodiment of the present invention further provides a service admission control method, including:
  • the base station acquires the CE resource usage status of the cell.
  • the radio network controller allocates a service to the cell according to the service access capability indication and the CE resources consumed by the service.
  • the embodiment of the present invention further provides a base station, including an acquiring module, a determining module, and a sending module:
  • the acquiring module is configured to acquire a CE resource usage status of the cell.
  • the determining module is configured to determine, according to the CE resource usage status, a service access capability indication of the cell;
  • the sending module is configured to send the service access capability indication to the radio network controller.
  • an embodiment of the present invention further provides a radio network controller, including a receiving module and an allocating module:
  • the receiving module is configured to receive a service access capability indication sent by the base station;
  • the allocating module is configured to allocate a service to the cell according to the service access capability indication and the CE resource consumed by the service.
  • the embodiment of the present invention further provides a service admission control system, including a base station and a radio network controller:
  • the base station is configured to acquire a CE resource usage status of the cell, and according to the CE resource Determining, by the state, the service access capability indication of the cell, and sending the service access capability indication to the radio network controller;
  • the radio network controller is configured to receive a service access capability indication sent by the base station, and allocate a service to the cell according to the service access capability indication and the CE resource consumed by the service.
  • an embodiment of the present invention provides a computer storage medium, where the computer storage medium stores computer executable instructions, and the computer executable instructions are used to execute the service access control method provided by the first aspect of the present invention. .
  • the eighth aspect of the present invention provides a computer storage medium, where the computer storage medium stores computer executable instructions, and the computer executable instructions are used to execute the service access control method provided by the second aspect of the present invention. .
  • the service access control method and system provided by the embodiment of the present invention, and the radio network controller, the base station, and the storage medium, wherein the base station acquires the CE resource usage status of the cell; the base station determines the service access capability indication of the cell according to the CE resource usage status; The service access capability indication is sent to the radio network controller.
  • the cell is not set to a fixed 2ms high-speed uplink packet access, but the base station determines the service access capability indication of the cell according to the CE resource usage state of the cell, and makes the wireless network through the wireless network controller.
  • the controller can allocate services according to the state of the CE resource usage of the cell, so that the resources required for the allocated service are completely consistent with the resources available to the cell of the base station, and the service access can be prevented from being invalid due to system overload. Further, Avoiding secondary access causes additional signaling interactions that cause the base station to be unloaded, degrading the problem of base station processing.
  • FIG. 1 is a schematic flowchart of a service access control method according to Embodiment 1 of the present invention.
  • FIG. 2 is a schematic flowchart of a service access control method according to Embodiment 2 of the present invention.
  • FIG. 3 is a schematic structural diagram of a base station according to Embodiment 3 of the present invention.
  • FIG. 4 is a schematic structural diagram of a radio network controller according to Embodiment 3 of the present invention.
  • FIG. 5 is a schematic structural diagram of a service access control system according to Embodiment 3 of the present invention.
  • the service access control method in this embodiment includes the following steps:
  • Step S101 The base station acquires a CE resource usage status of the cell.
  • the CE resource usage status refers to the specific usage status of the CE resource of the cell.
  • the cell has 100 CE resources, how many CE resources are used, and how many CE resources are not used, that is, how many CE resources. Is in an idle state.
  • Step S102 The base station determines, according to the CE resource usage status, a service access capability indication of the cell.
  • the resources used by different services are different, such as R99 service, 10ms high-speed uplink packet access service, and 2ms high-speed uplink packet access service, where R99 service consumes less resources.
  • the resources consumed by the 10ms high-speed uplink packet access service are second, and the 2ms high-speed uplink packet access service is more. If the R99 service consumes less resources and consumes 20 CE resources, the 10ms high-speed uplink packet access service consumes 30 CE resources, and the 2ms high-speed uplink packet access service consumes 40 CE resources.
  • the service access capability indication refers to the fact that the current cell can access the service and does not cause the system to be overloaded, that is, the number of CE resources that the accessed service needs to consume matches the number of idle CE resources. For example, if a 2ms high-speed uplink packet access service is used, then at least 60 CE resources are spared to ensure successful service access, otherwise it will fail due to overload. It is to be noted that the number of CE resources and the number of CE resources consumed in the present embodiment and the number of CE resources consumed by each service are examples for facilitating the understanding of the solution, and do not impose any limitation on the present application.
  • Step S103 The base station sends a service access capability indication to the radio network controller.
  • the base station sends the service access capability indication to the radio network controller, and the radio network controller can determine the service that the cell is allowed to access, and specifically can bring the access capability indication to the wireless network through a certain interface. Controller.
  • the first preset period may be set to 30 s.
  • the first preset period value may be specifically set according to specific conditions.
  • the service access capability indication may be sent to the radio network controller by using the audit response of the system itself, that is, the service access capability indication is added to the audit response through the extension field.
  • the base station acquiring the CE resource usage status of the cell includes: acquiring the CE resource consumption number and the total number of CE resources of the cell, and determining the CE resource usage status according to the CE resource consumption number and the total CE resource quantity.
  • the CE resource consumption includes: the CE resource consumption of the high-speed uplink packet access service HSUPA and the CE resource consumption of the R99.
  • the CE resource consumption of the HSUPA includes: the CE resource consumption of the dynamic HSUPA and the CE resource consumption of the static HSUPA.
  • the high-speed uplink packet access service HSUPA here includes both a 10ms high-speed uplink packet access service HSUPA and a 2ms high-speed uplink packet access service HSUPA.
  • a second preset period may be set to 320 ms.
  • the second preset period value may be specifically set according to a specific situation.
  • the determining, by the base station, the service access capability indication of the cell according to the CE resource usage state includes: the base station obtaining the CE resource usage rate according to the CE resource consumption number and the total number of the CE resources; and determining, by the base station, the cell according to the CE resource usage rate.
  • Service access capability indication includes an access indication corresponding to the access service of the different CE resource consumption levels; and determining, by the base station, the service access capability indication of the cell according to the CE resource usage rate, the base station determining, according to different CE resource usage rates, An access indication corresponding to the CE resource consumption level.
  • the access indication corresponding to the access service of the different CE resource consumption levels includes the first level access indication, the second level access indication, and the third level access indication; the base station determines the corresponding CE resource according to different CE resource usage rates.
  • the access level of the access level includes: when the CE resource usage rate is greater than or equal to the first threshold, the corresponding one is the first level access indication; when the CE resource usage rate is less than the first threshold and greater than or equal to the second threshold, the corresponding is the first a level access indication and/or a second level access indication; when the CE resource usage rate is less than the second threshold, corresponding to at least one of the first level access indication, the second level access indication, and the third level access indication One.
  • the first level access indication, the second level access indication, and the third level access indication herein may refer to an R99 service access indication, a 10 ms high speed uplink packet service access indication, and 2 ms, respectively.
  • the first threshold may be set to 80%
  • the second threshold may be set to 60%.
  • the specific values of the first threshold and the second threshold herein may be specifically set according to specific situations. For example, there are 100 CE resources. If 80 is used, the usage rate is 80%. If 70 is used, the usage rate is 70%. If 60 is used, the usage rate is 60%. When 80 are used, only access to the service that consumes less than 20 CE resources is allowed, that is, only R99 services are allowed to access.
  • CE resources that are allowed to access are less than Service access of 30, that is, only R99 service access and/or high-speed uplink packet service access of 10ms is allowed; if 60 is used, only service access with less than 40 CE resources is allowed to be accessed. That is, only R99 service access, 10ms high-speed uplink packet service access, and 10ms high-speed uplink packet service access are allowed to access at least one type of access.
  • the service access control method in this embodiment includes the following steps:
  • Step S201 The HSUPA scheduler counts the dynamic HSUPA CE consumption, and periodically reports (for example, 320 ms) to the BAS (Resource Management Subsystem);
  • Step S202 The BAS performs periodic R99 on each shared terrestrial network PLMN.
  • the downlink and HSUPA CE consumption statistics are collected by the HSUPA scheduler.
  • the R99 uplink and downlink CE consumption and HSUPA static CE consumption are sent to the RCS (wireless control subsystem) together with the HSUPA dynamic CE consumption.
  • Step S203 After receiving the number of R99 uplink and downlink CE and HSUPA CE consumption of each PLMN periodically reported by each BP board, the RCS updates the R99 uplink and downlink CE and HSUPA CE of each PLMN of the local cell group where each BP board is located. rate;
  • Step S204 The RCS updates the uplink CE consumption of each cell of each BP board, including the R99 uplink CE and the HSUPA static CE.
  • Step S205 The RCS periodically samples (for example, 30s), and counts the uplink CE consumption amount for each cell, and calculates the uplink CE usage rate according to a certain algorithm and considering the HSUPA capability of each cell;
  • Step S206 Comparing the calculated CE usage rate with a correlation threshold. If the threshold A is greater than or equal to (for example, 80%), the audit response cell response extension field 1 (for example, bit 0 of data[2]) is set to 1, if less than the threshold. If A is greater than or equal to the threshold B (for example, 60%), the audit response cell response extension field 2 (for example, bit1 of data[2]) is set to 1, and if it is less than the threshold B, the audit response cell response extension fields 1 and 2 are set. 0;
  • Step S207 The RCS periodically sends an audit response message to the RNC, including the HSUPA admission resource indication of each cell. For example, if bit 0 of data[2] is 1, only R99 can be established; if data[2] If bit1 is 1, then 10ms HSUPA can be built. If bit0 of data[2] and bit1 of data[2] are both 0, the maximum 2ms HSUPA can be built.
  • the HSUPA scheduler, the resource management subsystem, and the wireless control subsystem in this embodiment are all disposed on the base station.
  • the specific can be set according to the specific practical application.
  • the calculation method of the CE usage rate the uplink CE consumption number/the uplink CE total number, wherein: the uplink CE consumption number includes the R99 uplink CE and the HSUPA static CE; the total number of uplink CEs, based on the license .
  • the present embodiment provides a base station 300, as shown in FIG. 3, including an obtaining module 301, a determining module 302, and a sending module 303: an obtaining module 301 configured to acquire a CE resource usage state of a cell; and a determining module 302 configured to be configured according to the CE
  • the resource usage status determines the service access capability indication of the cell
  • the sending module 303 is configured to send the service access capability indication to the radio network controller 400.
  • the embodiment further provides a radio network controller 400, as shown in FIG. 4, including a receiving module 401 and an allocating module 402: a receiving module 401 configured to receive a service access capability indication sent by the base station 300; an allocation module 402, configured Allocating services to the cell according to the service access capability indication and the CE resources consumed by the service.
  • a radio network controller 400 including a receiving module 401 and an allocating module 402: a receiving module 401 configured to receive a service access capability indication sent by the base station 300; an allocation module 402, configured Allocating services to the cell according to the service access capability indication and the CE resources consumed by the service.
  • the embodiment also provides a service admission control system, as shown in FIG. 5, including a base station 300 and a radio network controller 400: the base station 300 is configured to acquire a CE resource usage status of the cell, and determine a cell service according to the CE resource usage status.
  • the access capability indication sends the service access capability indication to the radio network controller 400.
  • the radio network controller 400 is configured to receive the service access capability indication sent by the base station 300, according to the service access capability indication and the service required consumption.
  • the CE resource allocates services to the cell.
  • the acquiring module, the determining module, and the sending module in the base station provided by the embodiment of the present invention may be implemented by using a processor in the base station; the receiving module and the assigning module in the wireless network controller provided by the embodiment of the present invention may be Implemented by a processor in a wireless network controller; in a particular embodiment, the processor can be a central processing unit (CPU), a microprocessor (MPU), a digital signal processor (DSP), or a field programmable gate array (FPGA), etc.
  • CPU central processing unit
  • MPU microprocessor
  • DSP digital signal processor
  • FPGA field programmable gate array
  • the foregoing service access control method is implemented in the form of a software function module and is sold or used as a standalone product, it may also be stored in a computer readable storage medium.
  • the technical solution of the embodiments of the present invention may be embodied in the form of a software product in essence or in the form of a software product stored in a storage medium, including a plurality of instructions.
  • a computer device (which may be a personal computer, server, or network device, etc.) is caused to perform all or part of the methods described in various embodiments of the present invention.
  • the foregoing storage medium includes various media that can store program codes, such as a USB flash drive, a mobile hard disk, a read only memory (ROM), a magnetic disk, or an optical disk.
  • program codes such as a USB flash drive, a mobile hard disk, a read only memory (ROM), a magnetic disk, or an optical disk.
  • the embodiment of the present invention further provides a computer storage medium, where the computer storage medium stores computer executable instructions for performing the base station side or the wireless network controller side in the embodiment of the present invention. Service access control method.
  • the base station acquires the CE resource usage status of the cell; the base station according to the CE resource
  • the source usage status determines the service access capability indication of the cell; the base station sends the service access capability indication to the radio network controller; compared to the prior art, the cell is not set to a fixed 2 ms high-speed uplink packet access, but The base station determines the service access capability indication of the cell according to the CE resource usage status of the cell, and the high-speed radio network controller enables the radio network controller to allocate the service according to the state of the CE resource usage of the cell, so that the allocated service needs to be consumed.
  • the resources are completely consistent with the resources available to the cell of the base station, and the service access can be prevented from being invalidated due to system overload. Further, the secondary signaling can be prevented from causing additional signaling interactions to cause the base station to be unloaded, thereby deteriorating the problem of the base station processing.

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Abstract

本发明提供的业务接入控制方法、系统以及无线网络控制器、基站、存储介质，其中基站获取小区的CE资源使用状态；基站根据CE资源使用状态确定小区的业务接入能力指示；基站将业务接入能力指示发送给无线网络控制器。

Description

业务接入控制方法、系统以及无线网络控制器、基站 技术领域
本发明涉及通信领域，特别涉及一种业务接入控制方法、系统以及无线网络控制器、基站、存储介质。
背景技术
为了提升用户体验，增强移动网络竞争力，当前系统有开启2ms高速上行链路分组接入HSUPA业务配置的需求，但是较之R99和10ms HSUPA，2ms HSUPA业务消耗CE资源比较大，这将给负荷较大的站点带来系统冲击。
特别是在基站容量较为饱和时，业务接入会因系统过载失效，采用二次接纳也会带来额外的信令交互，更加恶化基站控制面处理的负荷。因此有必要引入新的业务接入控制方法来避免由于2ms HSUPA业务消耗CE资源比较大导致业务接入因系统过载失效。
发明内容
本发明实施例为解决的上述的技术问题之一而提供一种业务接入控制方法、系统以及无线网络控制器、基站、存储介质，解决现有因2ms HSUPA业务消耗CE资源比较大，导致业务接入会因系统过载失效的问题。
为解决上述问题，本发明实施例提供的技术方案如下：
第一方面，本发明实施例提供一种业务接入控制方法，包括：
基站获取小区的CE资源使用状态；
所述基站根据所述CE资源使用状态确定所述小区的业务接入能力指示；
所述基站将所述业务接入能力指示发送给无线网络控制器。
在本发明的一种实施例中，所述基站获取小区的CE资源使用状态包括：获取小区的CE资源消耗数和CE资源总数，根据所述CE资源消耗数和所述CE资源总数确定CE资源使用状态。
在本发明的一种实施例中，所述基站根据所述CE资源使用状态确定所述小区的业务接入能力指示包括：
所述基站根据所述CE资源消耗数和所述CE资源总数得到CE资源使用率；
所述基站根据所述CE资源使用率确定所述小区的业务接入能力指示。
在本发明的一种实施例中，所述业务接入能力指示包括多种不同CE资源消耗级别的接入业务对应的接入指示；所述基站根据所述CE资源使用率确定所述小区的业务接入能力指示包括：所述基站根据不同的CE资源使用率确定对应CE资源消耗级别的接入指示。
在本发明的一种实施例中，多种不同CE资源消耗级别的接入业务对应的接入指示包括第一级别接入指示、第二级别接入指示和第三级别接入指示；所述基站根据不同的CE资源使用率确定对应CE资源消耗级别的接入指示包括：
当所述CE资源使用率大于等于第一阈值时，对应为第一级别接入指示；
当所述CE资源使用率小于第一阈值、大于等于第二阈值时，对应为第一级别接入指示和/或第二级别接入指示；
当所述CE资源使用率小于第二阈值时，对应为第一级别接入指示、第二级别接入指示和第三级别接入指示中的至少一种。
第二方面，本发明实施例还提供一种业务接入控制方法，包括：
无线网络控制器接收基站发送的业务接入能力指示；
所述无线网络控制器根据业务接入能力指示和业务所需消耗的CE资源给小区分配业务。
第三方面，本发明实施例还提供一种业务接纳控制方法，包括：
基站获取小区的CE资源使用状态；
所述基站根据所述CE资源使用状态确定所述小区的业务接入能力指示；
所述基站将所述业务接入能力指示发送给无线网络控制器；
所述无线网络控制器接收基站发送的业务接入能力指示；
所述无线网络控制器根据业务接入能力指示和业务所需消耗的CE资源给小区分配业务。
第四方面，本发明实施例还提供一种基站，包括获取模块、确定模块和发送模块：
所述获取模块，配置为获取小区的CE资源使用状态；
所述确定模块，配置为根据所述CE资源使用状态确定所述小区的业务接入能力指示；
所述发送模块，配置为将所述业务接入能力指示发送给无线网络控制器。
第五方面，本发明实施例还提供一种无线网络控制器，包括接收模块和分配模块：
所述接收模块，配置为接收基站发送的业务接入能力指示；
所述分配模块，配置为根据业务接入能力指示和业务所需消耗的CE资源给小区分配业务。
第六方面，本发明实施例还提供一种业务接纳控制系统，包括基站和无线网络控制器：
所述基站，配置为获取小区的CE资源使用状态，根据所述CE资源使 用状态确定所述小区的业务接入能力指示，将所述业务接入能力指示发送给无线网络控制器；
所述无线网络控制器，配置为接收基站发送的业务接入能力指示，根据业务接入能力指示和业务所需消耗的CE资源给小区分配业务。
第七方面，本发明实施例提供一种计算机存储介质，所述计算机存储介质中存储有计算机可执行指令，该计算机可执行指令用于执行本发明第一方面实施例提供的业务接入控制方法。
第八方面，本发明实施例提供一种计算机存储介质，所述计算机存储介质中存储有计算机可执行指令，该计算机可执行指令用于执行本发明第二方面实施例提供的业务接入控制方法。
本发明实施例的有益效果是：
本发明实施例提供的业务接入控制方法、系统以及无线网络控制器、基站、存储介质，其中基站获取小区的CE资源使用状态；基站根据CE资源使用状态确定小区的业务接入能力指示；基站将业务接入能力指示发送给无线网络控制器。与现有技术相比，小区不是设置为固定的2ms高速上行链路分组接入，而是基站根据小区的CE资源使用状态确定小区的业务接入能力指示，并通过无线网络控制器让无线网络控制器能根据小区的CE资源使用状态合理的分配业务，这样可以让分配的业务所需消耗的资源与基站该小区可用的资源完全一致，能够避免业务接入因为系统过载而失效，进一步，能避免二次接入导致额外的信令交互导致给基站带去负荷，恶化基站处理的问题。
附图说明
图1为本发明实施例一提供的业务接入控制方法流程示意图；
图2为本发明实施例二提供的业务接入控制方法流程示意图；
图3为本发明实施例三提供的基站结构示意图；
图4为本发明实施例三提供的无线网络控制器结构示意图；
图5为本发明实施例三提供的业务接入控制系统结构示意图。
具体实施方式
为使本领域技术人员更好地理解本发明的技术方案，下面结合附图和具体实施方式对本发明作进一步详细描述。
实施例一
本实施例的业务接入控制方法，如图1所示，包括以下步骤：
步骤S101：基站获取小区的CE资源使用状态；
在该步骤中，CE资源使用状态是指小区的CE资源具体使用状况，例如该小区有100个CE资源，具体的有多少个CE资源被使用了以及多少个CE资源没有被使用即多少CE资源处于空闲状态。
步骤S102：基站根据CE资源使用状态确定小区的业务接入能力指示；
在该步骤中，由于不同的业务需要使用的资源是不一样的，例如R99业务、10ms高速上行链路分组接入业务和2ms高速上行链路分组接入业务，其中R99业务消耗的资源较少，10ms高速上行链路分组接入业务消耗的资源次之，2ms高速上行链路分组接入业务较多。假如R99业务消耗的资源较少需要消耗20个CE资源，10ms高速上行链路分组接入业务要消耗30个CE资源，而2ms高速上行链路分组接入业务需要消耗40个CE资源。这里的业务接入能力指示，是指看当前小区能够接入那种业务并且不会导致系统过载失效，即能使接入的业务需要消耗的CE资源数与空闲的CE资源数相匹配。例如采用2ms高速上行链路分组接入业务那么至少得空余60个CE资源才能保证业务接入成功，否则就会因过载而失败。值得注意的是，本实施例中的具体在CE资源数和CE资源消耗数以及各业务CE资源消耗数都是为了便于方案理解的举例，对本申请不构成任何限制。
步骤S103：基站将业务接入能力指示发送给无线网络控制器。
在该步骤中，基站将业务接入能力指示发送给无线网络控制器，那么无线网络控制器就可以确定小区允许接入的业务，具体的可以通过一定的接口将接入能力指示带给无线网络控制器。为了更好节约彼此间的信令交互，优选的可以设置第一预设周期将将业务接入能力指示发送给无线网络控制器。例如可以第一预设周期设置为30s，当然，具体是第一预设周期值可以根据具体情况进行具体设置。进一步，为了降低系统的复杂性，可以利用系统本身的审计响应将该业务接入能力指示发送给无线网络控制器，即将该业务接入能力指示通过扩充字段加入到审计响应中。
具体的，在上述步骤S101中，基站获取小区的CE资源使用状态包括：获取小区的CE资源消耗数和CE资源总数，根据CE资源消耗数和CE资源总数确定CE资源使用状态。具体的，CE资源消耗数包括：高速上行链路分组接入业务HSUPA的CE资源消耗数和R99的CE资源消耗数。具体的，HSUPA的CE资源消耗数包括：动态HSUPA的CE资源消耗数和静态HSUPA的CE资源消耗数。这得注意的是，这里高速上行链路分组接入业务HSUPA既包括10ms高速上行链路分组接入业务HSUPA，也包括2ms高速上行链路分组接入业务HSUPA。进一步，为了便于降低信令的交互，优选的可以设置第二预设周期获取小区的CE资源消耗数。例如可以第二预设周期设置为320ms，当然，具体是第二预设周期值可以根据具体情况进行具体设置。
具体的，在上述步骤S102中，基站根据CE资源使用状态确定小区的业务接入能力指示包括：基站根据CE资源消耗数和CE资源总数得到CE资源使用率；基站根据CE资源使用率确定小区的业务接入能力指示。进一步，业务接入能力指示包括多种不同CE资源消耗级别的接入业务对应的接入指示；基站根据CE资源使用率确定小区的业务接入能力指示包括：基站根据不同的CE资源使用率确定对应CE资源消耗级别的接入指示。具体的， 多种不同CE资源消耗级别的接入业务对应的接入指示包括第一级别接入指示、第二级别接入指示和第三级别接入指示；基站根据不同的CE资源使用率确定对应CE资源消耗级别的接入指示包括：当CE资源使用率大于等于第一阈值时，对应为第一级别接入指示；当CE资源使用率小于第一阈值、大于等于第二阈值时，对应为第一级别接入指示和/或第二级别接入指示；当CE资源使用率小于第二阈值时，对应为第一级别接入指示、第二级别接入指示和第三级别接入指示中的至少一种。结合上面的例子进行说明，这里的第一级别接入指示、第二级别接入指示和第三级别接入指示分别可以指R99业务接入指示、10ms高速上行链路分组业务接入指示和2ms高速上行链路分组业务接入指示。这里的第一阈值可以设置为80％，第二阈值可以设置为60％，当然，这里的第一阈值和第二阈值的具体值可以根据具体情况进行具体设置。例如有100个CE资源，如果使用了80个，那么使用率便是80％，如果使用了70个那么使用率就是70％，如果使用60个，那么使用率就是60％。当使用了80个时，那么就只允许接入消耗CE资源数小于20的业务接入，即只允许R99业务接入；如果使用了70个时，那么就只允许接入消耗CE资源数小于30的业务接入，即只允许R99业务接入和/或10ms的高速上行链路分组业务接入；如果使用了60个时，那么就只允许接入消耗CE资源数小于40的业务接入，即只允许R99业务接入、10ms的高速上行链路分组业务接入和10ms的高速上行链路分组业务接入至少一种接入。
实施例二
本实施例的业务接入控制方法，如图2所示，包括以下步骤：
步骤S201：HSUPA调度器统计动态HSUPA CE消耗，周期性的(例如320ms)上报给BAS(资源管理子系统)；
步骤S202：BAS按照周期性进行各个共用陆地网络PLMN的R99上 下行、HSUPA的CE消耗个数的统计，后由HSUPA调度器定时上报触发将R99上下行CE消耗数、HSUPA静态CE消耗数连同HSUPA动态CE消耗数一起发送给RCS(无线控制子系统)；
步骤S203：RCS收到各BP板BAS周期性上报的各PLMN的R99上下行CE、HSUPA CE消耗数后，更新每块BP单板所在本地小区组的各PLMN的R99上下行CE、HSUPA CE使用率；
步骤S204：RCS更新每块BP板各小区的上行CE消耗数，包括R99上行CE、HSUPA静态CE两部分；
步骤S205：RCS周期性(例如30s)进行采样，对每个小区统计上行CE消耗数，根据一定的算法，并考虑各个小区的HSUPA能力，计算上行CE使用率；
步骤S206：将计算所得CE使用率与相关门限进行比较，如果大于等于门限A(例如80％)，则设置审计响应小区响应扩展字段1(例如data[2]的bit0)为1，如果小于门限A大于等于门限B(例如60％)，则设置审计响应小区响应扩展字段2(例如data[2]的bit1)为1，如果小于门限B，则设置审计响应小区响应扩展字段1和2均为0；
步骤S207：RCS周期性(例如30s)向RNC发送审计响应消息，包含每个小区的HSUPA接纳资源指示，例如，如果data[2]的bit0为1，那么只可建R99；如果data[2]的bit1为1，那么最大可建10ms HSUPA；如果data[2]的bit0和data[2]的bit1均为0，则最大可建2ms HSUPA。
值得注意的是，本实施例中的HSUPA调度器、资源管理子系统和无线控制子系统都设置在基站上。当然，具体可以根据具体实际应用进行设置。具体的，CE使用率的计算方法：上行CE使用率＝上行CE消耗数/上行CE总数，其中：上行CE消耗数，包含R99上行CE、HSUPA静态CE两部分；上行CE总数，以license为基准。具体来说，对于一个特定小区a， 其运行建立在n块BP板，则小区a的上行CE使用率为：小区a上行CE使用率＝n块BP板小区总上行CE消耗数/n块BP板上行CE总数。采用本申请的方法，就可以实现在基站NodeB负荷较重时分类接入HSUPA业务功能，有效防止业务接纳控制因系统过载而失效。
实施例三
本实施例提供一种基站300，如图3所示，包括获取模块301、确定模块302和发送模块303：获取模块301，配置为获取小区的CE资源使用状态；确定模块302，配置为根据CE资源使用状态确定小区的业务接入能力指示；发送模块303，配置为将业务接入能力指示发送给无线网络控制器400。
本实施例还提供一种无线网络控制器400，如图4所示，包括接收模块401和分配模块402：接收模块401，配置为接收基站300发送的业务接入能力指示；分配模块402，配置为根据业务接入能力指示和业务所需消耗的CE资源给小区分配业务。
本实施例还提供一种业务接纳控制系统，如图5所示，包括基站300和无线网络控制器400：基站300，配置为获取小区的CE资源使用状态，根据CE资源使用状态确定小区的业务接入能力指示，将业务接入能力指示发送给无线网络控制器400；无线网络控制器400，配置为接收基站300发送的业务接入能力指示，根据业务接入能力指示和业务所需消耗的CE资源给小区分配业务。
本发明实施例提供的基站中的获取模块、确定模块和发送模块等模块，都可以通过基站中处理器来实现；本发明实施例提供的无线网络控制器中的接收模块和分配模块，都可以通过无线网络控制器中处理器来实现；在具体实施例的过程中，处理器可以为中央处理器(CPU)、微处理器(MPU)、数字信号处理器(DSP)或现场可编程门阵列(FPGA)等。
需要说明的是，本发明实施例中，如果以软件功能模块的形式实现上述的业务接入控制方法，并作为独立的产品销售或使用时，也可以存储在一个计算机可读取存储介质中。基于这样的理解，本发明实施例的技术方案本质上或者说对现有技术做出贡献的部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质中，包括若干指令用以使得一台计算机设备(可以是个人计算机、服务器、或者网络设备等)执行本发明各个实施例所述方法的全部或部分。而前述的存储介质包括：U盘、移动硬盘、只读存储器(ROM，Read Only Memory)、磁碟或者光盘等各种可以存储程序代码的介质。这样，本发明实施例不限制于任何特定的硬件和软件结合。
相应地，本发明实施例再提供一种计算机存储介质，所述计算机存储介质中存储有计算机可执行指令，该计算机可执行指令用于执行本发明实施例中基站侧或无线网络控制器侧的业务接入控制方法。
本领域普通技术人员可以理解上述方法中的全部或部分步骤可通过程序来指令相关硬件完成，上述程序可以存储于计算机可读存储介质中，如只读存储器、磁盘或光盘等。可选地，上述实施例的全部或部分步骤也可以使用一个或多个集成电路来实现。相应地，上述实施例中的各模块/单元可以采用硬件的形式实现，也可以采用软件功能模块的形式实现。本发明不限制于任何特定形式的硬件和软件的结合。
以上实施例仅用以说明本发明的技术方案而非限制，仅仅参照较佳实施例对本发明进行了详细说明。本领域的普通技术人员应当理解，可以对本发明的技术方案进行修改或者等同替换，而不脱离本发明技术方案的精神和范围，均应涵盖在本发明的权利要求范围当中。
工业实用性
本发明实施例中，基站获取小区的CE资源使用状态；基站根据CE资 源使用状态确定小区的业务接入能力指示；基站将业务接入能力指示发送给无线网络控制器；与现有技术相比，小区不是设置为固定的2ms高速上行链路分组接入，而是基站根据小区的CE资源使用状态确定小区的业务接入能力指示，并高速无线网络控制器让无线网络控制器能根据小区的CE资源使用状态合理的分配业务，这样可以让分配的业务所需消耗的资源与基站该小区可用的资源完全一致，能够避免业务接入因为系统过载而失效，进一步，能避免二次接入导致额外的信令交互导致给基站带去负荷，恶化基站处理的问题。

Claims (12)

  1. 一种业务接入控制方法，包括：
    基站获取小区的CE资源使用状态；
    所述基站根据所述CE资源使用状态确定所述小区的业务接入能力指示；
    所述基站将所述业务接入能力指示发送给无线网络控制器。
  2. 如权利要求1所述的业务接入控制方法，其中，所述基站获取小区的CE资源使用状态包括：获取小区的CE资源消耗数和CE资源总数，根据所述CE资源消耗数和所述CE资源总数确定CE资源使用状态。
  3. 如权利要求2所述的业务接入控制方法，其中，所述基站根据所述CE资源使用状态确定所述小区的业务接入能力指示包括：
    所述基站根据所述CE资源消耗数和所述CE资源总数得到CE资源使用率；
    所述基站根据所述CE资源使用率确定所述小区的业务接入能力指示。
  4. 如权利要求3所述的业务接入控制方法，其中，所述业务接入能力指示包括多种不同CE资源消耗级别的接入业务对应的接入指示；所述基站根据所述CE资源使用率确定所述小区的业务接入能力指示包括：所述基站根据不同的CE资源使用率确定对应CE资源消耗级别的接入指示。
  5. 如权利要求4所述的业务接入控制方法，其中，多种不同CE资源消耗级别的接入业务对应的接入指示包括第一级别接入指示、第二级别接入指示和第三级别接入指示；所述基站根据不同的CE资源使用率确定对应CE资源消耗级别的接入指示包括：
    当所述CE资源使用率大于等于第一阈值时，对应为第一级别接入指 示；
    当所述CE资源使用率小于第一阈值、大于等于第二阈值时，对应为第一级别接入指示和/或第二级别接入指示；
    当所述CE资源使用率小于第二阈值时，对应为第一级别接入指示、第二级别接入指示和第三级别接入指示中的至少一种。
  6. 一种业务接入控制方法，包括：
    无线网络控制器接收基站发送的业务接入能力指示；
    所述无线网络控制器根据业务接入能力指示和业务所需消耗的CE资源给小区分配业务。
  7. 一种业务接纳控制方法，包括：
    基站获取小区的CE资源使用状态；
    所述基站根据所述CE资源使用状态确定所述小区的业务接入能力指示；
    所述基站将所述业务接入能力指示发送给无线网络控制器；
    所述无线网络控制器接收基站发送的业务接入能力指示；
    所述无线网络控制器根据业务接入能力指示和业务所需消耗的CE资源给小区分配业务。
  8. 一种基站，包括获取模块、确定模块和发送模块，其中：
    所述获取模块，配置为获取小区的CE资源使用状态；
    所述确定模块，配置为根据所述CE资源使用状态确定所述小区的业务接入能力指示；
    所述发送模块，配置为将所述业务接入能力指示发送给无线网络控制器。
  9. 一种无线网络控制器，包括接收模块和分配模块，其中：
    所述接收模块，配置为接收基站发送的业务接入能力指示；
    所述分配模块，配置为根据业务接入能力指示和业务所需消耗的CE资源给小区分配业务。
  10. 一种业务接纳控制系统，包括基站和无线网络控制器：
    所述基站，配置为获取小区的CE资源使用状态，根据所述CE资源使用状态确定所述小区的业务接入能力指示，将所述业务接入能力指示发送给无线网络控制器；
    所述无线网络控制器，配置为接收基站发送的业务接入能力指示，根据业务接入能力指示和业务所需消耗的CE资源给小区分配业务。
  11. 一种计算机存储介质，所述计算机存储介质中存储有计算机可执行指令，该计算机可执行指令用于执行权利要求1至5任一项所述的业务接入控制方法。
  12. 一种计算机存储介质，所述计算机存储介质中存储有计算机可执行指令，该计算机可执行指令用于执行权利要求6所述的业务接入控制方法。
PCT/CN2015/093734 2015-04-13 2015-11-03 业务接入控制方法、系统以及无线网络控制器、基站 WO2016165314A1 (zh)

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