CN114585061A - A scheduling control method and electronic device - Google Patents
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Abstract
Description
技术领域technical field
本发明涉及无线通信技术领域,尤其涉及一种调度控制方法及电子设备。The present invention relates to the technical field of wireless communication, and in particular, to a scheduling control method and an electronic device.
背景技术Background technique
极好,好,中,差点位置用户数比例一般为1:2:4:3,差点用户占比约30%,同时借鉴现网经验,预计700MHz频段承载用户数较多,数据业务负荷较大,在2.6G和700M组网情况下,会出现严重的负载不均衡现象。Excellent, good, medium, the ratio of users in handicap positions is generally 1:2:4:3, and handicap users account for about 30%. At the same time, drawing on the experience of the existing network, it is expected that the 700MHz frequency band will carry a large number of users, and the data service load will be large , In the case of 2.6G and 700M networking, there will be serious load imbalance.
发明内容SUMMARY OF THE INVENTION
有鉴于此,本发明提供一种调度控制方法及电子设备,用于解决目前多频段组网时容易出现的负载不均衡问题。In view of this, the present invention provides a scheduling control method and an electronic device, which are used to solve the problem of load imbalance that is easy to occur in the current multi-band networking.
为解决上述技术问题,第一方面,本发明提供一种调度控制方法,应用于第一电子设备,包括:In order to solve the above technical problems, in the first aspect, the present invention provides a scheduling control method, which is applied to the first electronic device, including:
向第二电子设备发送第一信息或第二信息,所述第一信息用于指示主载波的BWP是否为休眠态,所述第二信息用于指示是否调度所述主载波或用于指示是否需要检测所述主载波的PDCCH。Send first information or second information to the second electronic device, where the first information is used to indicate whether the BWP of the primary carrier is in a dormant state, and the second information is used to indicate whether the primary carrier is scheduled or whether The PDCCH of the primary carrier needs to be detected.
可选的,所述主载波为载波聚合中的主载波或双链接的主载波。Optionally, the primary carrier is a primary carrier in carrier aggregation or a dual-linked primary carrier.
可选的,所述第一信息由无线资源控制消息或下行控制消息携带。Optionally, the first information is carried by a radio resource control message or a downlink control message.
可选的,所述下行控制消息为辅载波的下行控制消息。Optionally, the downlink control message is a downlink control message of the secondary carrier.
可选的,所述方法还包括:Optionally, the method further includes:
在所述主载波的BWP为休眠态的情况下,将所述主载波的公共信息通过Xn接口发送至辅载波传输。When the BWP of the primary carrier is in a dormant state, the public information of the primary carrier is sent to the secondary carrier for transmission through the Xn interface.
可选的,所述方法还包括:Optionally, the method further includes:
在所述主载波的BWP为休眠态的情况下,通过辅载波的PDCCH调度所述主载波的上行传输。When the BWP of the primary carrier is in a dormant state, the uplink transmission of the primary carrier is scheduled through the PDCCH of the secondary carrier.
可选的,所述向第二电子设备发送第一信息之前,还包括:Optionally, before the sending the first information to the second electronic device, the method further includes:
接收所述第二电子设备上报的能力信息,所述能力信息用于指示所述第二电子设备是否支持所述主载波的BWP进入休眠态。Receive capability information reported by the second electronic device, where the capability information is used to indicate whether the second electronic device supports the BWP of the primary carrier to enter a sleep state.
可选的,所述向第二电子设备发送第二信息,包括:Optionally, the sending the second information to the second electronic device includes:
在检测到所述主载波的负荷大于预设阈值的情况下,向所述第二电子设备发送指示不调度所述主载波的所述第二信息。When it is detected that the load of the primary carrier is greater than a preset threshold, the second information indicating that the primary carrier is not scheduled is sent to the second electronic device.
可选的,所述向第二电子设备发送第一信息或第二信息之前,还包括:Optionally, before the sending the first information or the second information to the second electronic device, the method further includes:
在所述第二电子设备驻留于或切换至所述主载波后,根据所述主载波为所述第二电子设备配置相应的辅载波和/或根据测量得到的信息为所述第二电子设备配置相应的辅载波;After the second electronic device resides on or switches to the primary carrier, configure a corresponding secondary carrier for the second electronic device according to the primary carrier and/or configure the secondary carrier for the second electronic device according to the measured information The device configures the corresponding secondary carrier;
直接激活配置的所述辅载波或者根据业务量激活配置的所述辅载波。The configured secondary carrier is directly activated or the configured secondary carrier is activated according to the traffic volume.
第二方面,本发明还提供一种调度控制方法,应用于第二电子设备,包括:In a second aspect, the present invention also provides a scheduling control method, applied to a second electronic device, including:
接收第一电子设备发送的第一信息或第二信息,所述第一信息用于指示主载波的BWP是否为休眠态,所述第二信息用于指示是否调度所述主载波或用于指示是否需要检测所述主载波的PDCCH。Receive first information or second information sent by the first electronic device, where the first information is used to indicate whether the BWP of the primary carrier is in a dormant state, and the second information is used to indicate whether to schedule the primary carrier or is used to indicate Whether the PDCCH of the primary carrier needs to be detected.
可选的,所述接收第一电子设备发送的第一信息或第二信息之后,还包括:Optionally, after receiving the first information or the second information sent by the first electronic device, the method further includes:
在所述第一信息指示所述主载波的BWP为休眠态的情况下,确定不检测所述主载波的PDCCH;或者,In the case that the first information indicates that the BWP of the primary carrier is in a dormant state, it is determined not to detect the PDCCH of the primary carrier; or,
在所述第二信息指示不调度所述主载波的情况下,确定不检测所述主载波的PDCCH。In the case that the second information indicates that the primary carrier is not scheduled, it is determined not to detect the PDCCH of the primary carrier.
可选的,所述接收第一电子设备发送的第一信息之前,还包括:Optionally, before the receiving the first information sent by the first electronic device, the method further includes:
向所述第一电子设备上报能力信息,所述能力信息用于指示所述第二电子设备是否支持所述主载波的BWP进入休眠态。Reporting capability information to the first electronic device, where the capability information is used to indicate whether the second electronic device supports the BWP of the primary carrier to enter a sleep state.
第三方面,本发明还提供一种第一电子设备,包括:In a third aspect, the present invention also provides a first electronic device, comprising:
信息发送模块,用于向第二电子设备发送第一信息或第二信息,所述第一信息用于指示主载波的BWP是否为休眠态,所述第二信息用于指示是否调度所述主载波或用于指示是否需要检测所述主载波的PDCCH。An information sending module is used to send first information or second information to the second electronic device, the first information is used to indicate whether the BWP of the primary carrier is in a dormant state, and the second information is used to indicate whether to schedule the primary carrier carrier or PDCCH used to indicate whether the primary carrier needs to be detected.
可选的,所述主载波为载波聚合中的主载波或双链接的主载波。Optionally, the primary carrier is a primary carrier in carrier aggregation or a dual-linked primary carrier.
可选的,所述第一信息由无线资源控制消息或下行控制消息携带。Optionally, the first information is carried by a radio resource control message or a downlink control message.
可选的,所述下行控制消息为辅载波的下行控制消息。Optionally, the downlink control message is a downlink control message of the secondary carrier.
可选的,所述第一电子设备还包括:Optionally, the first electronic device further includes:
公共信息传输模块,用于在所述主载波的BWP为休眠态的情况下,将所述主载波的公共信息通过Xn接口发送至辅载波传输。The public information transmission module is configured to send the public information of the primary carrier to the secondary carrier for transmission through the Xn interface when the BWP of the primary carrier is in a dormant state.
可选的,所述第一电子设备还包括:Optionally, the first electronic device further includes:
上行调度模块,用于在所述主载波的BWP为休眠态的情况下,通过辅载波的PDCCH调度所述主载波的上行传输。The uplink scheduling module is configured to schedule uplink transmission of the primary carrier through the PDCCH of the secondary carrier when the BWP of the primary carrier is in a dormant state.
可选的,所述第一电子设备还包括:Optionally, the first electronic device further includes:
能力信息接收模块,用于接收所述第二电子设备上报的能力信息,所述能力信息用于指示所述第二电子设备是否支持所述主载波的BWP进入休眠态。A capability information receiving module, configured to receive capability information reported by the second electronic device, where the capability information is used to indicate whether the second electronic device supports the BWP of the primary carrier to enter a dormant state.
可选的,所述信息发送模块,用于在检测到所述主载波的负荷大于预设阈值的情况下,向所述第二电子设备发送指示不调度所述主载波的所述第二信息。Optionally, the information sending module is configured to send the second information indicating that the primary carrier is not to be scheduled to the second electronic device when the load of the primary carrier is detected to be greater than a preset threshold .
可选的,所述第一电子设备,还包括:Optionally, the first electronic device further includes:
辅载波配置模块,用于在所述第二电子设备驻留于或切换至所述主载波后,根据所述主载波为所述第二电子设备配置相应的辅载波和/或根据测量得到的信息为所述第二电子设备配置相应的辅载波;A secondary carrier configuration module, configured to configure a corresponding secondary carrier for the second electronic device according to the primary carrier after the second electronic device resides on or switches to the primary carrier and/or according to the measured secondary carrier The information configures a corresponding secondary carrier for the second electronic device;
辅载波激活模块,用于直接激活配置的所述辅载波或者根据业务量激活配置的所述辅载波。A secondary carrier activation module, configured to directly activate the configured secondary carrier or activate the configured secondary carrier according to the traffic volume.
第四方面,本发明还提供一种第二电子设备,包括:In a fourth aspect, the present invention also provides a second electronic device, comprising:
信息接收模块,用于接收第一电子设备发送的第一信息或第二信息,所述第一信息用于指示主载波的BWP是否为休眠态,所述第二信息用于指示是否调度所述主载波或用于指示是否需要检测所述主载波的PDCCH。an information receiving module, configured to receive first information or second information sent by the first electronic device, the first information is used to indicate whether the BWP of the primary carrier is in a dormant state, and the second information is used to indicate whether to schedule the Primary carrier or PDCCH used to indicate whether the primary carrier needs to be detected.
可选的,所述第二电子设备,还包括:Optionally, the second electronic device further includes:
确定模块,用于在所述第一信息指示所述主载波的BWP为休眠态的情况下,确定不检测所述主载波的PDCCH;或者,在所述第二信息指示不调度所述主载波的情况下,确定不检测所述主载波的PDCCH。a determining module, configured to determine not to detect the PDCCH of the primary carrier when the first information indicates that the BWP of the primary carrier is in a dormant state; or, when the second information indicates not to schedule the primary carrier In the case of , it is determined not to detect the PDCCH of the primary carrier.
可选的,所述第二电子设备,还包括:Optionally, the second electronic device further includes:
能力信息上报模块,用于向所述第一电子设备上报能力信息,所述能力信息用于指示所述第二电子设备是否支持所述主载波的BWP进入休眠态。A capability information reporting module, configured to report capability information to the first electronic device, where the capability information is used to indicate whether the second electronic device supports the BWP of the primary carrier to enter a dormant state.
第五方面,本发明还提供一种第一电子设备,包括:收发器和处理器;In a fifth aspect, the present invention further provides a first electronic device, comprising: a transceiver and a processor;
所述收发器,用于向第二电子设备发送第一信息或第二信息,所述第一信息用于指示主载波的BWP是否为休眠态,所述第二信息用于指示是否调度所述主载波或用于指示是否需要检测所述主载波的PDCCH。The transceiver is configured to send first information or second information to the second electronic device, where the first information is used to indicate whether the BWP of the primary carrier is in a dormant state, and the second information is used to indicate whether to schedule the Primary carrier or PDCCH used to indicate whether the primary carrier needs to be detected.
可选的,所述主载波为载波聚合中的主载波或双链接的主载波。Optionally, the primary carrier is a primary carrier in carrier aggregation or a dual-linked primary carrier.
可选的,所述第一信息由无线资源控制消息或下行控制消息携带。Optionally, the first information is carried by a radio resource control message or a downlink control message.
可选的,所述下行控制消息为辅载波的下行控制消息。Optionally, the downlink control message is a downlink control message of the secondary carrier.
可选的,所述收发器,还用于在所述主载波的BWP为休眠态的情况下,将所述主载波的公共信息通过Xn接口发送至辅载波传输。Optionally, the transceiver is further configured to send the public information of the primary carrier to the secondary carrier for transmission through the Xn interface when the BWP of the primary carrier is in a dormant state.
可选的,所述收发器,还用于在所述主载波的BWP为休眠态的情况下,通过辅载波的PDCCH调度所述主载波的上行传输。Optionally, the transceiver is further configured to schedule uplink transmission of the primary carrier through the PDCCH of the secondary carrier when the BWP of the primary carrier is in a dormant state.
可选的,所述收发器,还用于接收所述第二电子设备上报的能力信息,所述能力信息用于指示所述第二电子设备是否支持所述主载波的BWP进入休眠态。Optionally, the transceiver is further configured to receive capability information reported by the second electronic device, where the capability information is used to indicate whether the second electronic device supports the BWP of the primary carrier to enter a sleep state.
可选的,所述收发器,用于在检测到所述主载波的负荷大于预设阈值的情况下,向所述第二电子设备发送指示不调度所述主载波的所述第二信息。Optionally, the transceiver is configured to send, to the second electronic device, the second information indicating that the primary carrier is not scheduled when the load of the primary carrier is detected to be greater than a preset threshold.
可选的,所述处理器,用于在所述第二电子设备驻留于或切换至所述主载波后,根据所述主载波为所述第二电子设备配置相应的辅载波和/或根据测量得到的信息为所述第二电子设备配置相应的辅载波;Optionally, the processor is configured to configure a corresponding secondary carrier and/or a corresponding secondary carrier for the second electronic device according to the primary carrier after the second electronic device resides on or switches to the primary carrier Configure a corresponding secondary carrier for the second electronic device according to the information obtained by measurement;
所述处理器,还用于直接激活配置的所述辅载波或者根据业务量激活配置的所述辅载波。The processor is further configured to directly activate the configured secondary carrier or activate the configured secondary carrier according to the traffic volume.
第六方面,本发明还提供一种第二电子设备,包括:收发器和处理器;In a sixth aspect, the present invention further provides a second electronic device, comprising: a transceiver and a processor;
所述收发器,用于接收第一电子设备发送的第一信息或第二信息,所述第一信息用于指示主载波的BWP是否为休眠态,所述第二信息用于指示是否调度所述主载波或用于指示是否需要检测所述主载波的PDCCH。The transceiver is configured to receive first information or second information sent by the first electronic device, where the first information is used to indicate whether the BWP of the primary carrier is in a dormant state, and the second information is used to indicate whether to schedule all The primary carrier or the PDCCH used to indicate whether the primary carrier needs to be detected.
可选的,所述处理器,用于在所述第一信息指示所述主载波的BWP为休眠态的情况下,确定不检测所述主载波的PDCCH;或者,在所述第二信息指示不调度所述主载波的情况下,确定不检测所述主载波的PDCCH。Optionally, the processor is configured to determine not to detect the PDCCH of the primary carrier when the first information indicates that the BWP of the primary carrier is in a dormant state; or, when the second information indicates When the primary carrier is not scheduled, it is determined not to detect the PDCCH of the primary carrier.
可选的,所述收发器,还用于向所述第一电子设备上报能力信息,所述能力信息用于指示所述第二电子设备是否支持所述主载波的BWP进入休眠态。Optionally, the transceiver is further configured to report capability information to the first electronic device, where the capability information is used to indicate whether the second electronic device supports the BWP of the primary carrier to enter a sleep state.
第七方面,本发明还提供一种第一电子设备,包括存储器、处理器及存储在所述存储器上并可在所述处理器上运行的程序;所述处理器执行所述程序时实现上述任一种应用于第一电子设备的调度控制方法中的步骤。In a seventh aspect, the present invention further provides a first electronic device, comprising a memory, a processor, and a program stored on the memory and executable on the processor; the processor implements the above when executing the program Any one of the steps in the scheduling control method applied to the first electronic device.
第八方面,本发明还提供一种第二电子设备,包括存储器、处理器及存储在所述存储器上并可在所述处理器上运行的程序;所述处理器执行所述程序时实现上述任一种应用于第二电子设备的调度控制方法中的步骤。In an eighth aspect, the present invention also provides a second electronic device, comprising a memory, a processor, and a program stored on the memory and executable on the processor; the processor implements the above-mentioned program when the processor executes the program Any one of the steps in the scheduling control method applied to the second electronic device.
第九方面,本发明还提供一种可读存储介质,其上存储有程序,该程序被处理器执行时实现上述任一种调度控制方法中的步骤。In a ninth aspect, the present invention further provides a readable storage medium, on which a program is stored, and when the program is executed by a processor, implements the steps in any one of the above scheduling control methods.
本发明的上述技术方案的有益效果如下:The beneficial effects of the above-mentioned technical solutions of the present invention are as follows:
本发明实施例中,引入了主载波BWP的休眠态或者基站向终端指示是否不调度主载波,从而可以解决高低频负荷不均衡问题。另外,引入的主载波BWP休眠态的方案或者基站向终端指示是否不调度主载波方案,可以使得终端不监听(或称为检测)主载波的PDCCH,只监听辅载波的PDCCH,降低终端能耗。In the embodiment of the present invention, the dormant state of the main carrier BWP is introduced or the base station indicates to the terminal whether to not schedule the main carrier, so that the problem of high and low frequency load imbalance can be solved. In addition, the introduced scheme of the main carrier BWP dormancy state or the base station indicates to the terminal whether to not schedule the main carrier, so that the terminal does not monitor (or detect) the PDCCH of the main carrier, but only monitors the PDCCH of the secondary carrier, reducing the energy consumption of the terminal .
附图说明Description of drawings
图1为本发明实施例一中的一种应用于第一电子设备的调度控制方法的流程示意图;1 is a schematic flowchart of a scheduling control method applied to a first electronic device according to Embodiment 1 of the present invention;
图2为本发明实施例二中的另一种应用于第一电子设备的调度控制方法的流程示意图;2 is a schematic flowchart of another scheduling control method applied to a first electronic device in Embodiment 2 of the present invention;
图3为本发明实施例二中的一种应用于第二电子设备的调度控制方法的流程示意图;3 is a schematic flowchart of a scheduling control method applied to a second electronic device in Embodiment 2 of the present invention;
图4为本发明实施例二中的另一种应用于第二电子设备的调度控制方法的流程示意图;4 is a schematic flowchart of another scheduling control method applied to a second electronic device in Embodiment 2 of the present invention;
图5为某一运营商的NR频谱的三个频段的覆盖示意图;Fig. 5 is the coverage schematic diagram of three frequency bands of the NR spectrum of a certain operator;
图6为本发明实施例中的一种针对图5所示覆盖场景的调度控制流程示意图;FIG. 6 is a schematic diagram of a scheduling control flow for the coverage scenario shown in FIG. 5 according to an embodiment of the present invention;
图7为本发明实施例五中的一种第一电子设备的结构示意图;7 is a schematic structural diagram of a first electronic device in Embodiment 5 of the present invention;
图8为本发明实施例六中的一种第二电子设备的结构示意图;8 is a schematic structural diagram of a second electronic device in Embodiment 6 of the present invention;
图9为本发明实施例七中的另一种第一电子设备的结构示意图;9 is a schematic structural diagram of another first electronic device in Embodiment 7 of the present invention;
图10为本发明实施例八中的另一种第二电子设备的结构示意图;10 is a schematic structural diagram of another second electronic device in Embodiment 8 of the present invention;
图11为本发明实施例九中的又一种第一电子设备的结构示意图;11 is a schematic structural diagram of yet another first electronic device in Embodiment 9 of the present invention;
图12为本发明实施例十中的又一种第二电子设备的结构示意图。FIG. 12 is a schematic structural diagram of still another second electronic device in Embodiment 10 of the present invention.
具体实施方式Detailed ways
目前现网中采用的解决负载均衡的技术手段主要有三个:At present, there are three main technical means to solve the load balancing used in the existing network:
手段一:切换等互操作参数优化,比如通过调整各频段重选优先级,优化异频测量门限和异频切换门限,优先驻留在中频,信号质量较差时才切换到低频。可以有效缓解低频负荷较高,中频相对空的现象。Method 1: Optimize interoperability parameters such as handover. For example, by adjusting the re-selection priority of each frequency band, optimizing the inter-frequency measurement threshold and inter-frequency switching threshold, the intermediate frequency is preferred, and the low frequency is switched to when the signal quality is poor. It can effectively alleviate the phenomenon that the low frequency load is high and the intermediate frequency is relatively empty.
手段二:负载均衡(Load Balance,简称LB)或移动负载均衡(Mobility LoadBalance,简称MLB)增强功能,在负载评估达门限后触发LB或MLB,通过服务等级标识(QoSClass Identifier,QCI)挑选用户,根据物理资源块(Physical Resource Block,PRB)资源占用情况等挑选部分用户切换到其他负载相对较低的小区。即通过加快用户切换,平衡小区间的负荷。Method 2: Load Balance (LB for short) or Mobility Load Balance (MLB for short) enhancement function, trigger LB or MLB after the load evaluation reaches the threshold, select users by QoS Class Identifier (QCI), According to physical resource block (Physical Resource Block, PRB) resource occupancy, some users are selected to switch to other cells with relatively low load. That is, by speeding up user handover, the load between cells is balanced.
手段三:通过载波聚合缓解负载不均衡现象,即载波聚合可允许用户在多个载波上同时收发,基站在多载波上调度时考虑多载波的负荷情况,比如X频段负荷较高,则在该频段分配数据业务适当降低,Y频段负荷较低,则优先在该频段分配数据业务传输。Method 3: Alleviate the load imbalance phenomenon through carrier aggregation, that is, carrier aggregation allows users to transmit and receive on multiple carriers at the same time, and the base station considers the load situation of multiple carriers when scheduling on multiple carriers. When frequency band allocation data service is appropriately reduced, and the Y frequency band load is low, data service transmission is given priority in this frequency band.
现网中主要解决负载不均衡的手段都存在一些问题:There are some problems in the main methods to solve the load imbalance in the existing network:
手段一:切换等互操作参数优化,参数合理优化有助于缓解低频的负荷。但考虑现网站点数较多,互操作参数需要根据环境差异化配置,同时追求考核指标的完成,很难按照理想的参数设置进行网络参数优化,往往无法达到负载均衡的效果。Method 1: Optimization of interoperability parameters such as handover. Reasonable optimization of parameters can help relieve the load of low frequency. However, considering that the existing website has a large number of points, the interoperability parameters need to be configured differently according to the environment, and at the same time, the completion of the assessment indicators is pursued.
手段二:LB或MLB增强功能,通过QCI挑选用户,根据PRB资源占用情况等挑选部分用户切换到其他负载相对较低的小区。其中挑选多少用户?PRB资源利用率达到多少需要用户切换?这些参数都需要手动配置优化,同时需结合切换参数才可达到预期效果,但面对上百万小区,手动参数优化需要耗费大量人力,很难全网应用,故现网应用效果不明显。Method 2: LB or MLB enhancement function, select users through QCI, and select some users to switch to other cells with relatively low load according to PRB resource occupancy. How many users are selected? How much PRB resource utilization does it require for user switching? These parameters all need to be manually configured and optimized, and the expected effect can be achieved only by combining the switching parameters. However, in the face of millions of cells, manual parameter optimization requires a lot of manpower and is difficult to apply on the entire network, so the application effect on the existing network is not obvious.
前两种解决方案主要依赖自动化参数优化。The first two solutions mainly rely on automated parameter optimization.
手段三:载波聚合,相关技术中引入辅载波的休眠(dormancy)状态,通过下行控制信息(Downlink Control Information,DCI)指示带宽部分(BandWidth Part,BWP)的激活或休眠,若休眠,用户则不检测该BWP的物理下行控制信道(Physical Downlink ControlChannel,PDCCH),但信道状态信息参考信号(Channel State Information ReferenceSignal,CSI-RS)的测量和波束管理不会停止。故可达到终端节电效果,同时不影响波束切换等操作。该状态的引入可以在无业务需求时,进入该状态降低终端功耗,有业务需求时通过DCI方式快速激活辅载波,提升用户体验。但不允许主载波进入休眠(dormancy)状态,该方式不利于达到更好的负载均衡,比如:Method 3: carrier aggregation, the dormancy state of the secondary carrier is introduced in the related art, and the activation or dormancy of the bandwidth part (BandWidth Part, BWP) is indicated by downlink control information (Downlink Control Information, DCI). The physical downlink control channel (Physical Downlink Control Channel, PDCCH) of the BWP is detected, but the measurement of the channel state information reference signal (Channel State Information Reference Signal, CSI-RS) and beam management will not stop. Therefore, the terminal power saving effect can be achieved, and operations such as beam switching are not affected at the same time. The introduction of this state can reduce the power consumption of the terminal by entering this state when there is no service demand, and quickly activate the secondary carrier through the DCI method when there is a service demand to improve the user experience. However, the main carrier is not allowed to enter the dormancy state, which is not conducive to achieving better load balancing, such as:
在2.6G差点,驻留在700M,有业务需求时添加2.6G做下行载波聚合,差点用户数占比不低,同时考虑因互操作参数设置不优导致大多用户驻留在700MHz小区做业务,导致700M下行资源紧张,而2.6GHz的下行资源相对宽裕,此时可以通过以下方式进行调度:通过将负荷尽量少的放到700MHz,大多业务放到2.6GHz,这样可能会面临强制拆包,即可以单载波传输完,但不得不放到两载波一起传输,会增加PDCCH开销。In the 2.6G handicap, it resides at 700M, and when there is a business requirement, 2.6G is added for downlink carrier aggregation, and the proportion of handicap users is not low. At the same time, considering that due to the poor interoperability parameter settings, most users reside in the 700MHz cell for business. This leads to the shortage of 700M downlink resources, while the downlink resources of 2.6GHz are relatively abundant. At this time, scheduling can be carried out in the following ways: By placing the load as little as possible on 700MHz, and most services on 2.6GHz, it may face forced unpacking, that is, It can be transmitted on a single carrier, but it has to be transmitted on two carriers together, which will increase the PDCCH overhead.
因此,本发明实施例提出一种引入主载波休眠态的负载均衡解决方案。Therefore, the embodiment of the present invention proposes a load balancing solution that introduces a dormant state of the main carrier.
为使本发明实施例的目的、技术方案和优点更加清楚,下面将结合本发明实施例的附图,对本发明实施例的技术方案进行清楚、完整地描述。显然,所描述的实施例是本发明的一部分实施例,而不是全部的实施例。基于所描述的本发明的实施例,本领域普通技术人员所获得的所有其他实施例,都属于本发明保护的范围。In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are some, but not all, embodiments of the present invention. Based on the described embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art fall within the protection scope of the present invention.
请参阅图1,图1为本发明实施例一提供的一种调度控制方法的流程示意图,该方法应用于第一电子设备,包括以下步骤:Please refer to FIG. 1. FIG. 1 is a schematic flowchart of a scheduling control method according to Embodiment 1 of the present invention. The method is applied to a first electronic device and includes the following steps:
步骤11:向第二电子设备发送第一信息,所述第一信息用于指示主载波的BWP是否为休眠态。Step 11: Send first information to the second electronic device, where the first information is used to indicate whether the BWP of the primary carrier is in a dormant state.
其中,所述第一电子设备可以是网络侧设备,例如基站。第二电子设备可以是终端。Wherein, the first electronic device may be a network side device, such as a base station. The second electronic device may be a terminal.
本发明实施例提供的调度控制方法,引入了主载波BWP的休眠态,从而可以解决高低频负荷不均衡问题。另外,引入的主载波BWP休眠态的方案,可以使得终端不监听(或称为检测)主载波的PDCCH,只监听辅载波的PDCCH,降低终端能耗。The scheduling control method provided by the embodiment of the present invention introduces the dormant state of the main carrier BWP, so that the problem of high and low frequency load imbalance can be solved. In addition, the introduced scheme of the BWP sleep state of the primary carrier can make the terminal not monitor (or detect) the PDCCH of the primary carrier, but only monitor the PDCCH of the secondary carrier, thereby reducing the energy consumption of the terminal.
下面举例说明上述调度控制方法。The above-mentioned scheduling control method is described below with an example.
可选的,所述主载波为载波聚合(Carrier Aggregation,CA)中的主载波或双链接(Dual Connectivity,DC)的主载波。Optionally, the primary carrier is a primary carrier in carrier aggregation (Carrier Aggregation, CA) or a primary carrier of dual connectivity (Dual Connectivity, DC).
也就是说,本发明实施例既可以应用于载波聚合技术中,也可以应用于双链接技术中。That is to say, the embodiments of the present invention can be applied to both the carrier aggregation technology and the dual link technology.
载波聚合技术中的主载波为Pcell,双链接技术中的主载波为SPcell。The main carrier in the carrier aggregation technology is Pcell, and the main carrier in the dual link technology is SPcell.
可选的,所述第一信息由无线资源控制(Radio Resource Control,RRC)消息或下行控制消息(Downlink Control Information,DCI)携带。Optionally, the first information is carried by a radio resource control (Radio Resource Control, RRC) message or a downlink control message (Downlink Control Information, DCI).
也就是说,本发明实施例中,可以通过RRC消息或DCI消息激活(或称为打开)和去激活(或称为关闭)主载波的BWP的休眠态。That is to say, in this embodiment of the present invention, the dormant state of the BWP of the primary carrier may be activated (or called on) and deactivated (or called off) through an RRC message or a DCI message.
例如,在RRC或DCI消息中增加一个字段dormancyPCell,即描述Pcell的状态:For example, add a field dormancyPCell to the RRC or DCI message to describe the state of the Pcell:
DormancyPCell::=SEQUENCE{DormancyPCell::=SEQUENCE{
withinActiveTimeToAddMod SEQUENCE(SIZE(1))OPTIONAL,--Need NwithinActiveTimeToAddMod SEQUENCE(SIZE(1))OPTIONAL,--Need N
withinActiveTimeToRelease SEQUENCE(SI ZE(1))OPTIONAL,--Need N}withinActiveTimeToRelease SEQUENCE(SI ZE(1))OPTIONAL,--Need N}
withinActiveTimeToAddMod:终端处于active时,增加或修改Pcell为dormancy。withinActiveTimeToAddMod: When the terminal is active, add or modify the Pcell to dormancy.
withinActiveTimeToRelease:终端处于active时,激活Pcell载波。withinActiveTimeToRelease: When the terminal is active, activate the Pcell carrier.
可选的,所述下行控制消息为辅载波的下行控制消息。Optionally, the downlink control message is a downlink control message of the secondary carrier.
也就是说,可通过Scell的DCI指示Pcell是否进入dormancy。That is to say, whether the Pcell enters dormancy can be indicated through the DCI of the Scell.
当然,在其他的可选具体实施方式中,所述第一信息也可以通过其他的控制信息携带,也即第一电子设备可以通过其他的控制信息激活(或称为打开)和去激活(或称为关闭)主载波的BWP的休眠态。Of course, in other optional specific implementation manners, the first information can also be carried by other control information, that is, the first electronic device can be activated (or called as being turned on) and deactivated (or called by other control information) through other control information. The dormant state of the BWP called off) the primary carrier.
可选的,所述方法还包括:Optionally, the method further includes:
在所述主载波的BWP为休眠态的情况下,将所述主载波的公共信息通过Xn接口发送至辅载波传输。When the BWP of the primary carrier is in a dormant state, the public information of the primary carrier is sent to the secondary carrier for transmission through the Xn interface.
所述公共信息例如可以是主载波的寻呼、广播等必要的公共信息。The public information may be, for example, the necessary public information such as paging and broadcasting of the primary carrier.
可选的,所述方法还包括:Optionally, the method further includes:
在所述主载波的BWP为休眠态的情况下,通过辅载波的PDCCH调度所述主载波的上行传输。When the BWP of the primary carrier is in a dormant state, the uplink transmission of the primary carrier is scheduled through the PDCCH of the secondary carrier.
本发明实施例中,主载波引入休眠态,意味着上下行不是同一个载波,因此要求支持跨载波调度。在主载波的BWP进入休眠态后,由辅载波跨载波调度主载波,具体来说,可以由辅载波的PDCCH来调度主载波的上行。In the embodiment of the present invention, the main carrier is introduced into a dormant state, which means that the uplink and downlink are not the same carrier, so it is required to support cross-carrier scheduling. After the BWP of the primary carrier enters the dormant state, the secondary carrier schedules the primary carrier across the carriers. Specifically, the PDCCH of the secondary carrier may schedule the uplink of the primary carrier.
可选的,所述向第二电子设备发送第一信息之前,还包括:Optionally, before the sending the first information to the second electronic device, the method further includes:
接收所述第二电子设备上报的能力信息,所述能力信息用于指示所述第二电子设备是否支持所述主载波的BWP进入休眠态。Receive capability information reported by the second electronic device, where the capability information is used to indicate whether the second electronic device supports the BWP of the primary carrier to enter a sleep state.
本发明实施例中,考虑终端能力不一,增加终端是否支持主载波休眠态的能力上报。In the embodiment of the present invention, considering the different capabilities of the terminals, the capability reporting of whether the terminal supports the dormant state of the main carrier is added.
例如,在UE能力上报中增加一个字段,比如UE_dormancyPCell,为bool型,为true代表支持Pcell进入dormancy状态,为false代表不支持Pcell进入dormancy状态。For example, add a field in the UE capability report, such as UE_dormancyPCell, which is of bool type. If it is true, it means that the Pcell can enter the dormancy state. If it is false, it means that the Pcell can not enter the dormancy state.
可选的,所述向第二电子设备发送第一信息,包括:Optionally, the sending the first information to the second electronic device includes:
在检测到所述主载波的负荷大于预设阈值的情况下,向所述第二电子设备发送指示主载波的BWP为休眠态的所述第一信息。When it is detected that the load of the primary carrier is greater than a preset threshold, the first information indicating that the BWP of the primary carrier is in a dormant state is sent to the second electronic device.
可选的,所述向第二电子设备发送第一信息之前,还包括:Optionally, before the sending the first information to the second electronic device, the method further includes:
在所述第二电子设备驻留于或切换至所述主载波后,根据所述主载波为所述第二电子设备配置相应的辅载波和/或根据测量得到的信息为所述第二电子设备配置相应的辅载波;After the second electronic device resides on or switches to the primary carrier, configure a corresponding secondary carrier for the second electronic device according to the primary carrier and/or configure the secondary carrier for the second electronic device according to the measured information The device configures the corresponding secondary carrier;
直接激活配置的所述辅载波或者根据业务量激活配置的所述辅载波。The configured secondary carrier is directly activated or the configured secondary carrier is activated according to the traffic volume.
例如在同时存在4.9GHz、2.6GHz和700MHz这三个频段的情况下,如果主载波是2.6G,那么直接配置4.9G为辅载波并激活,如果主载波是700M,那么直接配置2.6G为辅载波并激活,如果主载波是4.9G,那么需要基于测量配置辅载波、并基于业务量激活配置的辅载波。For example, when there are three frequency bands of 4.9GHz, 2.6GHz and 700MHz at the same time, if the main carrier is 2.6G, then directly configure 4.9G as the secondary carrier and activate it, if the main carrier is 700M, then directly configure 2.6G as the secondary carrier The carrier is activated. If the primary carrier is 4.9G, the secondary carrier needs to be configured based on the measurement, and the configured secondary carrier needs to be activated based on the traffic volume.
请参阅图2,图2为本发明实施例二提供的一种调度控制方法的流程示意图,该方法应用于第一电子设备,包括以下步骤:Please refer to FIG. 2. FIG. 2 is a schematic flowchart of a scheduling control method according to Embodiment 2 of the present invention. The method is applied to a first electronic device and includes the following steps:
步骤21:向第二电子设备发送第二信息,所述第二信息用于指示是否调度主载波或用于指示是否需要检测所述主载波的PDCCH。Step 21: Send second information to the second electronic device, where the second information is used to indicate whether to schedule the primary carrier or to indicate whether to detect the PDCCH of the primary carrier.
在不调度主载波时,可以通过主载波跨载波调度辅载波,降低主载波下行负荷,缓和多频段负载不均衡现象。When the primary carrier is not scheduled, the secondary carrier can be scheduled across the primary carrier to reduce the downlink load of the primary carrier and alleviate the multi-band load imbalance phenomenon.
其中,所述第一电子设备可以是网络侧设备,例如基站。第二电子设备可以是终端。Wherein, the first electronic device may be a network side device, such as a base station. The second electronic device may be a terminal.
本发明实施例提供的调度控制方法,基站向终端指示是否不调度主载波,从而可以解决高低频负荷不均衡问题。另外,基站向终端指示不调度主载波,可以使得终端不监听主载波的PDCCH,只监听辅载波的PDCCH,降低终端能耗。或者基站在不调度主载波时直接向终端指示不需要监听所述主载波的PDCCH,降低终端能耗。In the scheduling control method provided by the embodiment of the present invention, the base station indicates to the terminal whether to not schedule the main carrier, so that the problem of high and low frequency load imbalance can be solved. In addition, the base station instructs the terminal not to schedule the primary carrier, so that the terminal does not monitor the PDCCH of the primary carrier, but only monitors the PDCCH of the secondary carrier, thereby reducing the energy consumption of the terminal. Alternatively, the base station directly indicates to the terminal that it is not necessary to monitor the PDCCH of the primary carrier when the primary carrier is not scheduled, thereby reducing the energy consumption of the terminal.
具体的,可以增加一个指示是否不调度主载波的字段,比如Scheduling_Pcell,为bool型,为true代表下行主载波不调度,即不需要终端检测主载波PDCCH,为false代表下行主载波调度,终端需要检测主载波PDCCH。该方案可以达到终端节省功耗的作用。或者,可以增加一个指示终端是否需要监听主载波的PDCCH的字段。Specifically, a field can be added to indicate whether the primary carrier is not scheduled, such as Scheduling_Pcell, which is a bool type. If true, it means that the downlink primary carrier is not scheduled, that is, the terminal does not need to detect the primary carrier PDCCH. If it is false, it means that the downlink primary carrier is scheduled. The primary carrier PDCCH is detected. This solution can achieve the effect of saving power consumption of the terminal. Alternatively, a field indicating whether the terminal needs to monitor the PDCCH of the primary carrier may be added.
当然,如果不考虑终端功耗,可通过基站不调度主载波,但不告知终端的基站调度方案实现。Of course, if the power consumption of the terminal is not considered, it can be implemented by the base station scheduling scheme in which the base station does not schedule the primary carrier, but does not inform the terminal.
下面举例说明上述调度控制方法。The above-mentioned scheduling control method is described below with an example.
可选的,所述主载波为载波聚合中的主载波或双链接的主载波。Optionally, the primary carrier is a primary carrier in carrier aggregation or a dual-linked primary carrier.
也就是说,本发明实施例既可以应用于载波聚合技术中,也可以应用于双链接技术中。That is to say, the embodiments of the present invention can be applied to both the carrier aggregation technology and the dual link technology.
载波聚合技术中的主载波为Pcell,双链接技术中的主载波为SPcell。The main carrier in the carrier aggregation technology is Pcell, and the main carrier in the dual link technology is SPcell.
可选的,所述向第二电子设备发送第二信息,包括:Optionally, the sending the second information to the second electronic device includes:
在检测到所述主载波的负荷大于预设阈值的情况下,向所述第二电子设备发送指示不调度所述主载波的所述第二信息。When it is detected that the load of the primary carrier is greater than a preset threshold, the second information indicating that the primary carrier is not scheduled is sent to the second electronic device.
也就是说,本发明实施例中,第一电子设备在检测到主载波负荷超出一定门限(即所述预设阈值)后,通过主载波跨载波调度辅载波,降低主载波下行负荷,缓和多频段不均衡现象,并向第二电子设备发送指示不调度所述主载波的信息,从而第二电子设备可以不需要监听主载波的PDCCH,降低能耗。That is to say, in this embodiment of the present invention, after detecting that the load of the primary carrier exceeds a certain threshold (that is, the preset threshold), the first electronic device schedules secondary carriers across carriers through the primary carrier to reduce the downlink load of the primary carrier and alleviate the excessive load of the primary carrier. The frequency band is unbalanced, and information indicating that the primary carrier is not scheduled is sent to the second electronic device, so that the second electronic device does not need to monitor the PDCCH of the primary carrier, thereby reducing energy consumption.
在不考虑终端能耗,通过基站不调度主载波,但不告诉终端的基站调度方案实现时,在检测到主载波负荷超出一定门限后,通过主载波跨载波调度辅载波,降低主载波下行负荷,缓和多频段不均衡现象。When the base station does not schedule the main carrier without considering the terminal energy consumption, but does not tell the terminal to realize the base station scheduling scheme, after detecting that the load of the main carrier exceeds a certain threshold, the main carrier is used to schedule the secondary carrier across the carriers to reduce the downlink load of the main carrier. , to alleviate the multi-band imbalance phenomenon.
本发明实施例中,基站在判断主载波的负荷超出一定门限后,不调度主载波,仅调度辅载波,其中门限可配置。In the embodiment of the present invention, after judging that the load of the primary carrier exceeds a certain threshold, the base station does not schedule the primary carrier, but only schedules the secondary carrier, where the threshold is configurable.
可选的,所述向第二电子设备发送第二信息之前,还包括:Optionally, before the sending the second information to the second electronic device, the method further includes:
在所述第二电子设备驻留于或切换至所述主载波后,根据所述主载波为所述第二电子设备配置相应的辅载波和/或根据测量得到的信息为所述第二电子设备配置相应的辅载波;After the second electronic device resides on or switches to the primary carrier, configure a corresponding secondary carrier for the second electronic device according to the primary carrier and/or configure the secondary carrier for the second electronic device according to the measured information The device configures the corresponding secondary carrier;
直接激活配置的所述辅载波或者根据业务量激活配置的所述辅载波。The configured secondary carrier is directly activated or the configured secondary carrier is activated according to the traffic volume.
请参阅图3,图3是本发明实施例三提供的一种调度控制方法的流程示意图,该方法应用于第二电子设备,包括以下步骤:Please refer to FIG. 3. FIG. 3 is a schematic flowchart of a scheduling control method according to Embodiment 3 of the present invention. The method is applied to a second electronic device and includes the following steps:
步骤31:接收第一电子设备发送的第一信息,所述第一信息用于指示主载波的BWP是否为休眠态。Step 31: Receive first information sent by the first electronic device, where the first information is used to indicate whether the BWP of the primary carrier is in a dormant state.
其中,所述第一电子设备可以是网络侧设备,例如基站。第二电子设备可以是终端。Wherein, the first electronic device may be a network side device, such as a base station. The second electronic device may be a terminal.
本发明实施例中,引入了主载波BWP的休眠态,从而可以解决高低频负荷不均衡问题。另外,引入的主载波BWP休眠态的方案,可以使得终端不监听主载波的PDCCH,只监听辅载波的PDCCH,降低终端能耗。In the embodiment of the present invention, the dormant state of the main carrier BWP is introduced, so that the problem of high and low frequency load imbalance can be solved. In addition, the introduced scheme of the BWP sleep state of the main carrier can make the terminal not monitor the PDCCH of the main carrier, but only the PDCCH of the secondary carrier, thereby reducing the energy consumption of the terminal.
可选的,所述接收第一电子设备发送的第一信息之后,还包括:Optionally, after receiving the first information sent by the first electronic device, the method further includes:
在所述第一信息指示所述主载波的BWP为休眠态的情况下,确定不检测所述主载波的PDCCH。When the first information indicates that the BWP of the primary carrier is in a dormant state, it is determined not to detect the PDCCH of the primary carrier.
可选的,所述接收第一电子设备发送的第一信息之前,还包括:Optionally, before the receiving the first information sent by the first electronic device, the method further includes:
向所述第一电子设备上报能力信息,所述能力信息用于指示所述第二电子设备是否支持所述主载波的BWP进入休眠态。Reporting capability information to the first electronic device, where the capability information is used to indicate whether the second electronic device supports the BWP of the primary carrier to enter a sleep state.
本发明实施例中,考虑终端能力不一,增加终端是否支持主载波休眠态的能力上报。In the embodiment of the present invention, considering the different capabilities of the terminals, the capability reporting of whether the terminal supports the dormant state of the main carrier is added.
本发明实施例提供的是与上述实施例一对应的、具有相同发明构思的技术方案,且能达到相同的技术效果,详细可参阅上述实施例一,此处不再赘述。The embodiment of the present invention provides a technical solution corresponding to the first embodiment, having the same inventive concept, and can achieve the same technical effect. For details, please refer to the first embodiment, which will not be repeated here.
请参阅图4,图4是本发明实施例四提供的一种调度控制方法的流程示意图,该方法应用于第二电子设备,包括以下步骤:Please refer to FIG. 4. FIG. 4 is a schematic flowchart of a scheduling control method according to Embodiment 4 of the present invention. The method is applied to a second electronic device and includes the following steps:
步骤41:接收第一电子设备发送的第二信息,所述第二信息用于指示是否调度所述主载波或用于指示是否需要检测所述主载波的PDCCH。Step 41: Receive second information sent by the first electronic device, where the second information is used to indicate whether to schedule the primary carrier or to indicate whether to detect the PDCCH of the primary carrier.
其中,所述第一电子设备可以是网络侧设备,例如基站。第二电子设备可以是终端。Wherein, the first electronic device may be a network side device, such as a base station. The second electronic device may be a terminal.
本发明实施例中,基站向终端指示是否不调度主载波,从而可以解决高低频负荷不均衡问题。另外,基站向终端指示不调度主载波,可以使得终端不监听主载波的PDCCH,只监听辅载波的PDCCH,降低终端能耗。或者基站在不调度主载波时直接向终端指示不需要监听所述主载波的PDCCH,降低终端能耗。In the embodiment of the present invention, the base station indicates to the terminal whether to not schedule the main carrier, so that the problem of high and low frequency load imbalance can be solved. In addition, the base station instructs the terminal not to schedule the primary carrier, so that the terminal does not monitor the PDCCH of the primary carrier, but only monitors the PDCCH of the secondary carrier, thereby reducing the energy consumption of the terminal. Alternatively, the base station directly indicates to the terminal that it is not necessary to monitor the PDCCH of the primary carrier when the primary carrier is not scheduled, thereby reducing the energy consumption of the terminal.
可选的,所述接收第一电子设备发送的第二信息之后,还包括:Optionally, after receiving the second information sent by the first electronic device, the method further includes:
在所述第二信息指示不调度所述主载波的情况下,确定不检测所述主载波的PDCCH。In the case that the second information indicates that the primary carrier is not scheduled, it is determined not to detect the PDCCH of the primary carrier.
本发明实施例提供的是与上述实施例二对应的、具有相同发明构思的技术方案,且能达到相同的技术效果,详细可参阅上述实施例二,此处不再赘述。The embodiment of the present invention provides a technical solution corresponding to the above-mentioned second embodiment, having the same inventive concept, and can achieve the same technical effect. For details, please refer to the above-mentioned second embodiment, which will not be repeated here.
下面举例说明上述调度控制方法。The above-mentioned scheduling control method is described below with an example.
某一运营商的新空口(New Radio,NR)频谱有三个频段:4.9GHz、2.6GHz、700MHz,如图5所示,可以根据主载波划分为三个区域:The New Radio (NR) spectrum of an operator has three frequency bands: 4.9GHz, 2.6GHz, and 700MHz. As shown in Figure 5, it can be divided into three areas according to the main carrier:
区域A:4.9G上行为好中点,适合4.9G做主载波,业务优先走4.9G;Area A: The 4.9G uplink is a good midpoint, suitable for 4.9G as the main carrier, and the business is given priority to 4.9G;
区域B:4.9G上行为差点,下行为中点,2.6G上下行为好中点,适合2.6G做主载波,业务优先走4.9G(DL),2.6G(UL);Area B: 4.9G uplink behavior is poor, downlink behavior is the midpoint, 2.6G uplink and downlink behavior is a good midpoint, suitable for 2.6G as the main carrier, and the service priority is 4.9G (DL), 2.6G (UL);
区域C:2.6G上行为差点,下行为中点,700M上下行为好中点,适合700M做主载波,业务优先走2.6G(DL),700M(UL)。Area C: 2.6G uplink behavior is poor, downlink behavior is the midpoint, and 700M uplink and downlink behavior is a good midpoint. It is suitable for 700M to be the main carrier, and services are given priority to 2.6G (DL) and 700M (UL).
请参阅图6,针对上述场景的调度控制方法的具体流程如下:Referring to FIG. 6, the specific flow of the scheduling control method for the above scenario is as follows:
第一步:基站广播频段优先级策略不变,仍为频率越高,驻留优先级越高。Step 1: The base station broadcast frequency band priority policy remains unchanged. The higher the frequency, the higher the dwell priority.
第二步:终端结合频率优先级,同时根据各频段信号测量,判断优先驻留或重选或切换的频点,优先考虑4.9G,若无法满足S准则,则考虑2.6G,若无法满足S准则,则考虑700M。The second step: the terminal combines the frequency priority, and at the same time, according to the signal measurement of each frequency band, judges the frequency point of priority camping or reselection or switching, and gives priority to 4.9G. If the S criterion cannot be met, it will consider 2.6G. Criteria, consider 700M.
区域A:终端选择4.9G接入或驻留,则按照正常流程即可,无业务需求则不添加载波聚合(Carrier Aggregation,CA)。Area A: If the terminal chooses 4.9G access or camping, it can follow the normal process, and no carrier aggregation (CA) is added if there is no service requirement.
区域B:终端选择2.6G接入或驻留,则直接添加并激活4.9G作为辅载波,然后将主载波2.6G的下行BWP设置为dormancy状态,即数据优先在4.9G发送,缓解2.6G的负荷压力。Area B: When the terminal chooses 2.6G access or camping, it directly adds and activates 4.9G as a secondary carrier, and then sets the downlink BWP of the main carrier 2.6G to the dormancy state, that is, data is preferentially sent at 4.9G to alleviate 2.6G load pressure.
区域C:终端选择700M接入或驻留,则直接添加并激活2.6G作为辅载波,然后将主载波700M的下行BWP设置为dormancy状态,即数据优先在2.6G发送,缓解700M的负荷压力。Area C: The terminal chooses 700M to access or camp, then directly adds and activates 2.6G as a secondary carrier, and then sets the downlink BWP of the
若有大流量业务需求:If there is a high-traffic business requirement:
区域A:终端选择4.9G,激活添加的辅载波即可,在两载波上同时调度;Area A: The terminal selects 4.9G, activates the added secondary carrier, and schedules on the two carriers at the same time;
区域B或C:选择2.6G或700M,则激活主载波,即删除主载波的dormancy状态,在两载波上同时调度即可。Area B or C: Select 2.6G or 700M, then activate the main carrier, that is, delete the dormancy state of the main carrier, and schedule on the two carriers at the same time.
以上方案的实施需要根据不同的主载波配置不同的添加辅载波和激活辅载波门限,或根据不同的主载波配置不同的添加辅载波和激活辅载波的方式,比如接入2.6G的支持CA的终端直接配置4.9G的辅载波并激活,接入700M的支持CA的终端直接配置2.6G的辅载波并激活,接入4.9G的支持CA的终端采用基于测量的配置辅载波,基于业务量的激活辅载波。The implementation of the above scheme needs to configure different thresholds for adding and activating secondary carriers according to different primary carriers, or configure different ways of adding secondary carriers and activating secondary carriers according to different primary carriers, such as accessing 2.6G support CA The terminal directly configures and activates the 4.9G secondary carrier, and the terminal that supports CA access to 700M directly configures and activates the 2.6G secondary carrier. Activate the secondary carrier.
请参阅图7,图7是本发明实施例五提供的一种第一电子设备的结构示意图,该第一电子设备70包括:Please refer to FIG. 7. FIG. 7 is a schematic structural diagram of a first electronic device according to Embodiment 5 of the present invention. The first
信息发送模块71,用于向第二电子设备发送第一信息或第二信息,所述第一信息用于指示主载波的BWP是否为休眠态,所述第二信息用于指示是否调度所述主载波或用于指示是否需要检测所述主载波的PDCCH。The
本发明实施例中,引入了主载波BWP的休眠态或者基站向终端指示是否不调度主载波,从而可以解决高低频负荷不均衡问题。另外,引入的主载波BWP休眠态的方案或者基站向终端指示是否不调度主载波方案,可以使得终端不监听(或称为检测)主载波的PDCCH,只监听辅载波的PDCCH,降低终端能耗。In the embodiment of the present invention, the dormant state of the main carrier BWP is introduced or the base station indicates to the terminal whether to not schedule the main carrier, so that the problem of high and low frequency load imbalance can be solved. In addition, the introduced scheme of the main carrier BWP dormancy state or the base station indicates to the terminal whether to not schedule the main carrier, so that the terminal does not monitor (or detect) the PDCCH of the main carrier, but only monitors the PDCCH of the secondary carrier, reducing the energy consumption of the terminal .
可选的,所述主载波为载波聚合中的主载波或双链接的主载波。Optionally, the primary carrier is a primary carrier in carrier aggregation or a dual-linked primary carrier.
可选的,所述第一信息由无线资源控制消息或下行控制消息携带。Optionally, the first information is carried by a radio resource control message or a downlink control message.
可选的,所述下行控制消息为辅载波的下行控制消息。Optionally, the downlink control message is a downlink control message of the secondary carrier.
可选的,所述第一电子设备70还包括:Optionally, the first
公共信息传输模块,用于在所述主载波的BWP为休眠态的情况下,将所述主载波的公共信息通过Xn接口发送至辅载波传输。The public information transmission module is configured to send the public information of the primary carrier to the secondary carrier for transmission through the Xn interface when the BWP of the primary carrier is in a dormant state.
可选的,所述第一电子设备70还包括:Optionally, the first
上行调度模块,用于在所述主载波的BWP为休眠态的情况下,通过辅载波的PDCCH调度所述主载波的上行传输。The uplink scheduling module is configured to schedule uplink transmission of the primary carrier through the PDCCH of the secondary carrier when the BWP of the primary carrier is in a dormant state.
可选的,所述第一电子设备70还包括:Optionally, the first
能力信息接收模块,用于接收所述第二电子设备上报的能力信息,所述能力信息用于指示所述第二电子设备是否支持所述主载波的BWP进入休眠态。A capability information receiving module, configured to receive capability information reported by the second electronic device, where the capability information is used to indicate whether the second electronic device supports the BWP of the primary carrier to enter a dormant state.
可选的,所述信息发送模块71,用于在检测到所述主载波的负荷大于预设阈值的情况下,向所述第二电子设备发送指示不调度所述主载波的所述第二信息。Optionally, the
可选的,所述第一电子设备70,还包括:Optionally, the first
辅载波配置模块,用于在所述第二电子设备驻留于或切换至所述主载波后,根据所述主载波为所述第二电子设备配置相应的辅载波和/或根据测量得到的信息为所述第二电子设备配置相应的辅载波;A secondary carrier configuration module, configured to configure a corresponding secondary carrier for the second electronic device according to the primary carrier after the second electronic device resides on or switches to the primary carrier and/or according to the measured secondary carrier The information configures a corresponding secondary carrier for the second electronic device;
辅载波激活模块,用于直接激活配置的所述辅载波或者根据业务量激活配置的所述辅载波。A secondary carrier activation module, configured to directly activate the configured secondary carrier or activate the configured secondary carrier according to the traffic volume.
本发明实施例是与上述方法实施例一和二对应的产品实施例,故在此不再赘述,详细请参阅上述实施例一和二。The embodiments of the present invention are product embodiments corresponding to the first and second method embodiments described above, and thus are not repeated here. For details, please refer to the first and second embodiments above.
请参阅图8,图8是本发明实施例六提供的一种第二电子设备的结构示意图,该第二电子设备80包括:Please refer to FIG. 8. FIG. 8 is a schematic structural diagram of a second electronic device according to Embodiment 6 of the present invention. The second
信息接收模块81,用于接收第一电子设备发送的第一信息或第二信息,所述第一信息用于指示主载波的BWP是否为休眠态,所述第二信息用于指示是否调度所述主载波或用于指示是否需要检测所述主载波的PDCCH。The
本发明实施例中,引入了主载波BWP的休眠态或者基站向终端指示是否不调度主载波,从而可以解决高低频负荷不均衡问题。另外,引入的主载波BWP休眠态的方案或者基站向终端指示是否不调度主载波方案,可以使得终端不监听(或称为检测)主载波的PDCCH,只监听辅载波的PDCCH,降低终端能耗。In the embodiment of the present invention, the dormant state of the main carrier BWP is introduced or the base station indicates to the terminal whether to not schedule the main carrier, so that the problem of high and low frequency load imbalance can be solved. In addition, the introduced scheme of the main carrier BWP dormancy state or the base station indicates to the terminal whether to not schedule the main carrier, so that the terminal does not monitor (or detect) the PDCCH of the main carrier, but only monitors the PDCCH of the secondary carrier, reducing the energy consumption of the terminal .
可选的,所述第二电子设备80,还包括:Optionally, the second
确定模块,用于在所述第一信息指示所述主载波的BWP为休眠态的情况下,确定不检测所述主载波的PDCCH;或者,在所述第二信息指示不调度所述主载波的情况下,确定不检测所述主载波的PDCCH。a determining module, configured to determine not to detect the PDCCH of the primary carrier when the first information indicates that the BWP of the primary carrier is in a dormant state; or, when the second information indicates not to schedule the primary carrier In the case of , it is determined not to detect the PDCCH of the primary carrier.
可选的,所述第二电子设备80,还包括:Optionally, the second
能力信息上报模块,用于向所述第一电子设备上报能力信息,所述能力信息用于指示所述第二电子设备是否支持所述主载波的BWP进入休眠态。A capability information reporting module, configured to report capability information to the first electronic device, where the capability information is used to indicate whether the second electronic device supports the BWP of the primary carrier to enter a dormant state.
本发明实施例是与上述方法实施例三和四对应的产品实施例,故在此不再赘述,详细请参阅上述实施例三和四。The embodiments of the present invention are product embodiments corresponding to the third and fourth method embodiments above, and thus are not repeated here. For details, please refer to the third and fourth embodiments above.
请参阅图9,图9是本发明实施例七提供的一种第一电子设备的结构示意图,该第一电子设备90包括:收发器91和处理器92;Please refer to FIG. 9. FIG. 9 is a schematic structural diagram of a first electronic device according to Embodiment 7 of the present invention. The first
所述收发器91,用于向第二电子设备发送第一信息或第二信息,所述第一信息用于指示主载波的BWP是否为休眠态,所述第二信息用于指示是否调度所述主载波或用于指示是否需要检测所述主载波的PDCCH。The
本发明实施例中,引入了主载波BWP的休眠态或者基站向终端指示是否不调度主载波,从而可以解决高低频负荷不均衡问题。另外,引入的主载波BWP休眠态的方案或者基站向终端指示是否不调度主载波方案,可以使得终端不监听(或称为检测)主载波的PDCCH,只监听辅载波的PDCCH,降低终端能耗。In the embodiment of the present invention, the dormant state of the main carrier BWP is introduced or the base station indicates to the terminal whether to not schedule the main carrier, so that the problem of high and low frequency load imbalance can be solved. In addition, the introduced scheme of the main carrier BWP dormancy state or the base station indicates to the terminal whether to not schedule the main carrier, so that the terminal does not monitor (or detect) the PDCCH of the main carrier, but only monitors the PDCCH of the secondary carrier, reducing the energy consumption of the terminal .
可选的,所述主载波为载波聚合中的主载波或双链接的主载波。Optionally, the primary carrier is a primary carrier in carrier aggregation or a dual-linked primary carrier.
可选的,所述第一信息由无线资源控制消息或下行控制消息携带。Optionally, the first information is carried by a radio resource control message or a downlink control message.
可选的,所述下行控制消息为辅载波的下行控制消息。Optionally, the downlink control message is a downlink control message of the secondary carrier.
可选的,所述收发器91,还用于在所述主载波的BWP为休眠态的情况下,将所述主载波的公共信息通过Xn接口发送至辅载波传输。Optionally, the
可选的,所述收发器91,还用于在所述主载波的BWP为休眠态的情况下,通过辅载波的PDCCH调度所述主载波的上行传输。Optionally, the
可选的,所述收发器91,还用于接收所述第二电子设备上报的能力信息,所述能力信息用于指示所述第二电子设备是否支持所述主载波的BWP进入休眠态。Optionally, the
可选的,所述收发器91,用于在检测到所述主载波的负荷大于预设阈值的情况下,向所述第二电子设备发送指示不调度所述主载波的所述第二信息。Optionally, the
可选的,所述处理器92,用于在所述第二电子设备驻留于或切换至所述主载波后,根据所述主载波为所述第二电子设备配置相应的辅载波和/或根据测量得到的信息为所述第二电子设备配置相应的辅载波;Optionally, the
所述处理器92,还用于直接激活配置的所述辅载波或者根据业务量激活配置的所述辅载波。The
本发明实施例是与上述方法实施例一和二对应的产品实施例,故在此不再赘述,详细请参阅上述实施例一和二。The embodiments of the present invention are product embodiments corresponding to the first and second method embodiments described above, and thus are not repeated here. For details, please refer to the first and second embodiments above.
请参阅图10,图10是本发明实施例八提供的一种第二电子设备的结构示意图,该第二电子设备100包括:收发器101和处理器102;Please refer to FIG. 10. FIG. 10 is a schematic structural diagram of a second electronic device according to Embodiment 8 of the present invention. The second
所述收发器101,用于接收第一电子设备发送的第一信息或第二信息,所述第一信息用于指示主载波的BWP是否为休眠态,所述第二信息用于指示是否调度所述主载波或用于指示是否需要检测所述主载波的PDCCH。The
本发明实施例中,引入了主载波BWP的休眠态或者基站向终端指示是否不调度主载波,从而可以解决高低频负荷不均衡问题。另外,引入的主载波BWP休眠态的方案或者基站向终端指示是否不调度主载波方案,可以使得终端不监听(或称为检测)主载波的PDCCH,只监听辅载波的PDCCH,降低终端能耗。In the embodiment of the present invention, the dormant state of the main carrier BWP is introduced or the base station indicates to the terminal whether to not schedule the main carrier, so that the problem of high and low frequency load imbalance can be solved. In addition, the introduced scheme of the main carrier BWP dormancy state or the base station indicates to the terminal whether to not schedule the main carrier, so that the terminal does not monitor (or detect) the PDCCH of the main carrier, but only monitors the PDCCH of the secondary carrier, reducing the energy consumption of the terminal .
可选的,所述处理器102,用于在所述第一信息指示所述主载波的BWP为休眠态的情况下,确定不检测所述主载波的PDCCH;或者,在所述第二信息指示不调度所述主载波的情况下,确定不检测所述主载波的PDCCH。Optionally, the
可选的,所述收发器101,还用于向所述第一电子设备上报能力信息,所述能力信息用于指示所述第二电子设备是否支持所述主载波的BWP进入休眠态。Optionally, the
本发明实施例是与上述方法实施例三和四对应的产品实施例,故在此不再赘述,详细请参阅上述实施例三和四。The embodiments of the present invention are product embodiments corresponding to the third and fourth method embodiments above, and thus are not repeated here. For details, please refer to the third and fourth embodiments above.
请参阅图11,图11是本发明实施例九提供的一种第一电子设备的结构示意图,该第一电子设备110包括处理器111、存储器112及存储在所述存储器112上并可在所述处理器111上运行的程序;所述处理器111执行所述程序时实现如下步骤:Please refer to FIG. 11 . FIG. 11 is a schematic structural diagram of a first electronic device according to Embodiment 9 of the present invention. The first
向第二电子设备发送第一信息或第二信息,所述第一信息用于指示主载波的BWP是否为休眠态,所述第二信息用于指示是否调度所述主载波或用于指示是否需要检测所述主载波的PDCCH。Send first information or second information to the second electronic device, where the first information is used to indicate whether the BWP of the primary carrier is in a dormant state, and the second information is used to indicate whether the primary carrier is scheduled or whether The PDCCH of the primary carrier needs to be detected.
本发明实施例中,引入了主载波BWP的休眠态或者基站向终端指示是否不调度主载波,从而可以解决高低频负荷不均衡问题。另外,引入的主载波BWP休眠态的方案或者基站向终端指示是否不调度主载波方案,可以使得终端不监听(或称为检测)主载波的PDCCH,只监听辅载波的PDCCH,降低终端能耗。In the embodiment of the present invention, the dormant state of the main carrier BWP is introduced or the base station indicates to the terminal whether to not schedule the main carrier, so that the problem of high and low frequency load imbalance can be solved. In addition, the introduced scheme of the main carrier BWP dormancy state or the base station indicates to the terminal whether to not schedule the main carrier, so that the terminal does not monitor (or detect) the PDCCH of the main carrier, but only monitors the PDCCH of the secondary carrier, reducing the energy consumption of the terminal .
可选的,所述主载波为载波聚合中的主载波或双链接的主载波。Optionally, the primary carrier is a primary carrier in carrier aggregation or a dual-linked primary carrier.
可选的,所述第一信息由无线资源控制消息或下行控制消息携带。Optionally, the first information is carried by a radio resource control message or a downlink control message.
可选的,所述下行控制消息为辅载波的下行控制消息。Optionally, the downlink control message is a downlink control message of the secondary carrier.
可选的,所述处理器111执行所述程序时还可实现如下步骤:Optionally, the processor 111 may further implement the following steps when executing the program:
在所述主载波的BWP为休眠态的情况下,将所述主载波的公共信息通过Xn接口发送至辅载波传输。When the BWP of the primary carrier is in a dormant state, the public information of the primary carrier is sent to the secondary carrier for transmission through the Xn interface.
可选的,所述处理器111执行所述程序时还可实现如下步骤:Optionally, the processor 111 may further implement the following steps when executing the program:
在所述主载波的BWP为休眠态的情况下,通过辅载波的PDCCH调度所述主载波的上行传输。When the BWP of the primary carrier is in a dormant state, the uplink transmission of the primary carrier is scheduled through the PDCCH of the secondary carrier.
可选的,所述处理器111执行所述程序时还可实现如下步骤:Optionally, the processor 111 may further implement the following steps when executing the program:
所述向第二电子设备发送第一信息之前,还包括:Before the sending the first information to the second electronic device, the method further includes:
接收所述第二电子设备上报的能力信息,所述能力信息用于指示所述第二电子设备是否支持所述主载波的BWP进入休眠态。Receive capability information reported by the second electronic device, where the capability information is used to indicate whether the second electronic device supports the BWP of the primary carrier to enter a sleep state.
可选的,所述处理器111执行所述程序时还可实现如下步骤:Optionally, the processor 111 may further implement the following steps when executing the program:
所述向第二电子设备发送第二信息,包括:The sending the second information to the second electronic device includes:
在检测到所述主载波的负荷大于预设阈值的情况下,向所述第二电子设备发送指示不调度所述主载波的所述第二信息。When it is detected that the load of the primary carrier is greater than a preset threshold, the second information indicating that the primary carrier is not scheduled is sent to the second electronic device.
可选的,所述处理器111执行所述程序时还可实现如下步骤:Optionally, the processor 111 may further implement the following steps when executing the program:
所述向第二电子设备发送第一信息或第二信息之前,还包括:Before the sending the first information or the second information to the second electronic device, the method further includes:
在所述第二电子设备驻留于或切换至所述主载波后,根据所述主载波为所述第二电子设备配置相应的辅载波和/或根据测量得到的信息为所述第二电子设备配置相应的辅载波;After the second electronic device resides on or switches to the primary carrier, configure a corresponding secondary carrier for the second electronic device according to the primary carrier and/or configure the secondary carrier for the second electronic device according to the measured information The device configures the corresponding secondary carrier;
直接激活配置的所述辅载波或者根据业务量激活配置的所述辅载波。The configured secondary carrier is directly activated or the configured secondary carrier is activated according to the traffic volume.
本发明实施例的具体工作过程与上述方法实施例一和二中的一致,故在此不再赘述,详细请参阅上述实施例一和二中方法步骤的说明。The specific working process of the embodiment of the present invention is the same as that in the above-mentioned method embodiments 1 and 2, so it is not repeated here. For details, please refer to the description of the method steps in the above-mentioned embodiments 1 and 2.
请参阅图12,图12是本发明实施例十提供的一种第二电子设备的结构示意图,该第二电子设备120包括处理器121、存储器122及存储在所述存储器122上并可在所述处理器121上运行的程序;所述处理器121执行所述程序时实现如下步骤:Please refer to FIG. 12. FIG. 12 is a schematic structural diagram of a second electronic device according to Embodiment 10 of the present invention. The second
接收第一电子设备发送的第一信息或第二信息,所述第一信息用于指示主载波的BWP是否为休眠态,所述第二信息用于指示是否调度所述主载波或用于指示是否需要检测所述主载波的PDCCH。Receive first information or second information sent by the first electronic device, where the first information is used to indicate whether the BWP of the primary carrier is in a dormant state, and the second information is used to indicate whether to schedule the primary carrier or is used to indicate Whether the PDCCH of the primary carrier needs to be detected.
本发明实施例中,引入了主载波BWP的休眠态或者基站向终端指示是否不调度主载波,从而可以解决高低频负荷不均衡问题。另外,引入的主载波BWP休眠态的方案或者基站向终端指示是否不调度主载波方案,可以使得终端不监听(或称为检测)主载波的PDCCH,只监听辅载波的PDCCH,降低终端能耗。In the embodiment of the present invention, the dormant state of the main carrier BWP is introduced or the base station indicates to the terminal whether to not schedule the main carrier, so that the problem of high and low frequency load imbalance can be solved. In addition, the introduced scheme of the main carrier BWP dormancy state or the base station indicates to the terminal whether to not schedule the main carrier, so that the terminal does not monitor (or detect) the PDCCH of the main carrier, but only monitors the PDCCH of the secondary carrier, reducing the energy consumption of the terminal .
可选的,所述处理器121执行所述程序时还可实现如下步骤:Optionally, the
所述接收第一电子设备发送的第一信息或第二信息之后,还包括:After the receiving the first information or the second information sent by the first electronic device, the method further includes:
在所述第一信息指示所述主载波的BWP为休眠态的情况下,确定不检测所述主载波的PDCCH;或者,In the case that the first information indicates that the BWP of the primary carrier is in a dormant state, it is determined not to detect the PDCCH of the primary carrier; or,
在所述第二信息指示不调度所述主载波的情况下,确定不检测所述主载波的PDCCH。In the case that the second information indicates that the primary carrier is not scheduled, it is determined not to detect the PDCCH of the primary carrier.
可选的,所述处理器121执行所述程序时还可实现如下步骤:Optionally, the
所述接收第一电子设备发送的第一信息之前,还包括:Before the receiving the first information sent by the first electronic device, the method further includes:
向所述第一电子设备上报能力信息,所述能力信息用于指示所述第二电子设备是否支持所述主载波的BWP进入休眠态。Reporting capability information to the first electronic device, where the capability information is used to indicate whether the second electronic device supports the BWP of the primary carrier to enter a sleep state.
本发明实施例的具体工作过程与上述方法实施例三和四中的一致,故在此不再赘述,详细请参阅上述实施例三和四中方法步骤的说明。The specific working process of the embodiment of the present invention is the same as that in the third and fourth embodiments of the above method, so it is not repeated here. For details, please refer to the description of the method steps in the third and fourth embodiments above.
本发明实施例十一提供一种可读存储介质,其上存储有程序,该程序被处理器执行时实现上述实施例一至实施例四中任一种调度控制方法中的步骤。详细请参阅以上对应实施例中方法步骤的说明。
本发明实施例中的网络侧设备可以是全球移动通讯(Global System of Mobilecommunication,简称GSM)或码分多址(Code Division Multiple Access,简称CDMA)中的基站(Base Transceiver Station,简称BTS),也可以是宽带码分多址(Wideband CodeDivision Multiple Access,简称WCDMA)中的基站(NodeB,简称NB),还可以是LTE中的演进型基站(Evolutional Node B,简称eNB或eNodeB),或者中继站或接入点,或者未来5G网络中的基站等,在此并不限定。The network side device in the embodiment of the present invention may be a base station (Base Transceiver Station, BTS for short) in Global System of Mobile communication (GSM for short) or Code Division Multiple Access (CDMA for short), or It can be a base station (NodeB, NB for short) in Wideband Code Division Multiple Access (WCDMA for short), an evolved base station (Evolutional Node B, eNB or eNodeB for short) in LTE, or a relay station or an access point. The entry point, or the base station in the future 5G network, etc., is not limited here.
本发明实施例中的终端可以是无线终端也可以是有线终端,无线终端可以是指向用户提供语音和/或其他业务数据连通性的设备,具有无线连接功能的手持式设备、或连接到无线调制解调器的其他处理设备。无线终端可以经无线接入网(Radio Access Network,简称RAN)与一个或多个核心网进行通信,无线终端可以是移动终端,如移动电话(或称为“蜂窝”电话)和具有移动终端的计算机,例如,可以是便携式、袖珍式、手持式、计算机内置的或者车载的移动装置,它们与无线接入网交换语言和/或数据。例如,个人通信业务(Personal Communication Service,简称PCS)电话、无绳电话、会话发起协议(SessionInitiation Protocol,简称SIP)话机、无线本地环路(Wireless Local Loop,简称WLL)站、个人数字助理(Personal Digital Assistant,简称PDA)等设备。无线终端也可以称为系统、订户单元(Subscriber Unit)、订户站(Subscriber Station),移动站(MobileStation)、移动台(Mobile)、远程站(Remote Station)、远程终端(Remote Terminal)、接入终端(Access Terminal)、用户终端(User Terminal)、用户代理(User Agent)、终端(UserDevice or User Equipment),在此不作限定。The terminal in this embodiment of the present invention may be a wireless terminal or a wired terminal, and the wireless terminal may be a device that provides voice and/or other service data connectivity to a user, a handheld device with a wireless connection function, or a wireless modem connected to other processing equipment. A wireless terminal can communicate with one or more core networks via a Radio Access Network (RAN), and the wireless terminal can be a mobile terminal, such as a mobile phone (or "cellular" phone) and a mobile phone Computers, for example, may be portable, pocket-sized, hand-held, computer-built-in or vehicle-mounted mobile devices that exchange language and/or data with the wireless access network. For example, a Personal Communication Service (PCS) phone, a cordless phone, a Session Initiation Protocol (SIP) phone, a Wireless Local Loop (WLL) station, a Personal Digital Assistant (Personal Digital Assistant) Assistant, referred to as PDA) and other devices. A wireless terminal may also be referred to as a system, a subscriber unit, a subscriber station, a mobile station, a mobile station, a remote station, a remote terminal, an access A terminal (Access Terminal), a user terminal (User Terminal), a user agent (User Agent), and a terminal (UserDevice or User Equipment) are not limited here.
上述可读存储介质,包括计算机可读存储介质。计算机可读存储介质包括永久性和非永久性、可移动和非可移动媒体可以由任何方法或技术来实现信息存储。信息可以是计算机可读指令、数据结构、程序的模块或其他数据。存储介质的例子包括,但不限于相变内存(PRAM)、静态随机存取存储器(SRAM)、动态随机存取存储器(DRAM)、其他类型的随机存取存储器(RAM)、只读存储器(ROM)、电可擦除可编程只读存储器(EEPROM)、快闪记忆体或其他内存技术、只读光盘只读存储器(CD-ROM)、数字多功能光盘(DVD)或其他光学存储、磁盒式磁带,磁带磁磁盘存储或其他磁性存储设备或任何其他非传输介质,可用于存储可以被计算设备访问的信息。The above-mentioned readable storage medium includes a computer-readable storage medium. Computer-readable storage media includes both persistent and non-permanent, removable and non-removable media, and storage of information can be implemented by any method or technology. Information may be computer readable instructions, data structures, modules of programs, or other data. Examples of storage media include, but are not limited to, phase change memory (PRAM), static random access memory (SRAM), dynamic random access memory (DRAM), other types of random access memory (RAM), read only memory (ROM) ), Electrically Erasable Programmable Read Only Memory (EEPROM), Flash Memory or other memory technology, Compact Disc Read Only Memory (CD-ROM), Digital Versatile Disc (DVD) or other optical storage, magnetic cartridges Magnetic tape, magnetic tape storage or other magnetic storage device or any other non-transmission medium that can be used to store information that can be accessed by a computing device.
以上所述是本发明的优选实施方式,应当指出,对于本技术领域的普通技术人员来说,在不脱离本发明所述原理的前提下,还可以作出若干改进和润饰,这些改进和润饰也应视为本发明的保护范围。The above are the preferred embodiments of the present invention. It should be pointed out that for those skilled in the art, without departing from the principles of the present invention, several improvements and modifications can be made. It should be regarded as the protection scope of the present invention.
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