WO2013020417A1 - 一种非连续接收方法及*** - Google Patents

一种非连续接收方法及*** Download PDF

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Publication number
WO2013020417A1
WO2013020417A1 PCT/CN2012/077163 CN2012077163W WO2013020417A1 WO 2013020417 A1 WO2013020417 A1 WO 2013020417A1 CN 2012077163 W CN2012077163 W CN 2012077163W WO 2013020417 A1 WO2013020417 A1 WO 2013020417A1
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Prior art keywords
drx
terminal
parameters
service
network side
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PCT/CN2012/077163
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English (en)
French (fr)
Inventor
毛磊
戴谦
邓云
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中兴通讯股份有限公司
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Publication of WO2013020417A1 publication Critical patent/WO2013020417A1/zh

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W52/00Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02Power saving arrangements
    • H04W52/0209Power saving arrangements in terminal devices
    • H04W52/0212Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02DCLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00Reducing energy consumption in communication networks
    • Y02D30/70Reducing energy consumption in communication networks in wireless communication networks

Definitions

  • the present invention relates to the field of mobile communications, and in particular, to a discontinuous reception method and system. Background technique
  • Discontinuous Reception means that the terminal stops listening to the Physical Downlink Control Channel (PDCCH) for a period of time.
  • PDCH Physical Downlink Control Channel
  • IDLE Radio Resource Control
  • the other is to activate (Active) DRX, which is the DRX in the RRC-CONNECTED state of the terminal. It can optimize the system resource configuration. More importantly, it can save the terminal power consumption. It does not need to let the terminal enter the RRC.
  • the idle (RRCJDLE) state can save the power consumption of the terminal. For example, some non-real-time applications (web browsing, instant communication, etc.) always exist for a period of time, and the terminal does not need to continuously monitor the downlink data, and does not need to perform related processing. , DRX can be applied to such a scenario. In addition, since there is an RRC connection in the Active DRX state, the terminal has to go to the state of listening to the downlink data very quickly.
  • timers There are some timers in DRX. Some timers are described below, where all times are subframe-based, that is, in ms:
  • the terminal maintains a waking time each time it wakes up from DRX, and the terminal searches during that time. PDCCH.
  • stop timer Inactivity Timer
  • the terminal When the terminal is awake, it successfully keeps the active time after the PDCCH originally transmitted by the hybrid automatic repeat request (HARQ, Hybrid Automatic Repeat Reqest), that is, when the PDCCH received by the terminal indicates an initial transmission of UL/DL. After (instead of retransmission), it is necessary to maintain Active time. When the terminal is awake, it will keep Active for each time it successfully decodes the PDCCH originally transmitted by HARQ.
  • HARQ Hybrid Automatic Repeat Reqest
  • the Active Time includes the following times: On Duration Timer, Inactivity Timer, DRX Retransmission Timer, and MAC Layerion Resolution Timer running time; or, scheduling The request (SR, Scheduling Req terminal set) has been sent to the PUCCH and is in a suspended state (that is, the scheduling request has not been satisfied); or, there is an uplink grant for a pending HARQ, and the corresponding HARQ buffer There is data; or, after non-contention random access, the random access response message is successfully received, and there should be a PDCCH sent to the terminal to indicate a new transmission, but the PDCCH has not been received yet, and the terminal still Must be in an Active state.
  • SR Scheduling Req terminal set
  • the minimum interval at which the terminal expects the downlink retransmission (DL Retransmission) to arrive is that the terminal does not need to pay attention to when the retransmission will occur at the earliest. As long as the timer expires, the terminal is in a awake state.
  • DRX Retransmission Timer The time that the terminal expects to receive the DL Retransmission is that it takes so much time to accept the downlink.
  • this subframe HARQ RTT Timer (the shortest time expected to retransmit) times out, retransmission may come, if there is still no successful decoding data for the soft buffer of the HARQ process (that is, the previous data reception failed. , data retransmission is required, and the DRX Retransmission Timer is started to start monitoring the data related to the PDCCH retransmission. If the DRX MAC control information element is received, it means that the eNB requires the terminal to enter a sleep state. At this time, the On Duration Timer and the DRX Inactivity Timer are stopped, but the timer related to the retransmission is not stopped, and the terminal is required to continue. Listen for retransmitted content.
  • the starting point for setting the two-stage DRX Cycle is that it is more likely that there will be data transmission immediately after the end of a data transmission process of the terminal. Therefore, a short DRX cycle is set to cope with this probability, and there is no data in several short DRX cycles. To transmit, it means that the data transmission has indeed been completed, and it can enter deep sleep state, so that long and short period cooperation can achieve better DRX effect. fruit.
  • the above is the definition of different Timers and the DRX execution flow in the DRX mechanism described by the LTE system.
  • the DRX mechanism can also be applied to other systems, such as Universal Mobile Telecommunications System (UMTS, Universal Mobile Telecommunications System), Global System of Mobile Communication (GSM), etc.
  • UMTS Universal Mobile Telecommunications System
  • GSM Global System of Mobile Communication
  • a set of DRX parameters refers to the above-mentioned running DRX process.
  • all the Timers involved that is to say, a terminal can only run at most one DRX process.
  • the value of the Timer involved in the DRX process is determined according to the characteristics of the service being performed by the terminal (such as the periodicity of the service data transmission), and is configured by the network side to the terminal, and the terminal and the network side jointly perform the DRX process according to the configured parameters. Control process.
  • the main object of the present invention is to provide a discontinuous reception method and system, which can achieve the best match between the behavior of the terminal and the characteristics of the service, and achieve the purpose of power saving.
  • the present invention provides a discontinuous reception method, including:
  • the terminal receives at least one set of discontinuous reception DRX parameters configured and sent by the network side, and according to The at least one set of DRX parameters initiates a corresponding number of DRX processes.
  • the network side configures at least one set of DRX parameters for the terminal: the network side determines whether the characteristics of the service are suitable for configuring the DRX mechanism according to characteristics of multiple services running on the terminal or according to characteristics of the integrated service that is running, if The set of DRX parameters can match all the services. The network side configures a set of DRX parameters for the terminal. If a set of DRX parameters cannot match all services, the network side configures multiple sets of DRX parameters for the terminal.
  • the plurality of services are one or more services concurrently and simultaneously running in the terminal;
  • the integrated service is a service including a plurality of single services.
  • the terminal starts the corresponding number of DRX processes according to the at least one set of DRX parameters:
  • the terminal starts a DRX process.
  • the terminal starts a corresponding number of DRX processes, and one DRX process corresponds to one set of DRX parameters, and multiple DRX processes are processed or coordinated in parallel.
  • the terminal receives at least one set of DRX parameters sent by the network side, and starts a corresponding number of DRX processes according to the at least one set of DRX parameters:
  • the terminal receives a set of DRX parameters periodically configured by the network side according to the data transmission of the service one, and starts a DRX process according to the configured DRX parameters;
  • the network side separately configures a set of DRX parameters for the terminal according to the data transmission periodicity of the service 2, and the terminal starts the second according to the separately configured DRX parameters.
  • DRX process If the data transmission period of the service 2 does not have a multiple relationship with the data transmission period of the service 1, the network side separately configures a set of DRX parameters for the terminal according to the data transmission periodicity of the service 2, and the terminal starts the second according to the separately configured DRX parameters. DRX process.
  • the terminal receives at least one set of DRX parameters sent by the network side, and starts a corresponding number of DRX processes according to the at least one set of DRX parameters:
  • the terminal receives the data transmission of the network side according to the sub-service 1 and the sub-service 2 of the integrated service.
  • Two sets of DRX parameters are periodically configured. According to the two sets of DRX parameters received, two DRX processes are started accordingly.
  • the two sets of DRX parameters periodically configured by the network side according to the data transmission of the sub-service 1 and the sub-service 2 of the integrated service are sent by the network side through dedicated control signaling, and the dedicated control signaling is used.
  • Two sets of DRX parameters are carried in the form of a list, and the correspondence between the first set of DRX parameters and the sub-services 1 and the corresponding relationship between the second set of DRX parameters and the sub-services 2 are carried in the list.
  • the DRX parameter includes a continuous operation timer On Duration Timer, a DRX stop timer, a DRX Inactivity Timer, a DRX retransmission timer, a DRX Retransmission Timer, and a long
  • the DRX parameters further include: short DRX cycle short DRX Cycle, short DRX cycle number DRX short Cycle Timer.
  • the present invention further provides a discontinuous receiving system, including: a network side and a terminal; wherein, the network side is configured to configure at least one set of DRX parameters for the terminal, and send the same to the terminal; and the terminal is configured to receive the network side configuration and send the At least one set of DRX parameters, and starting a corresponding number of DRX processes according to the at least one set of DRX parameters.
  • a discontinuous receiving system including: a network side and a terminal; wherein, the network side is configured to configure at least one set of DRX parameters for the terminal, and send the same to the terminal; and the terminal is configured to receive the network side configuration and send the At least one set of DRX parameters, and starting a corresponding number of DRX processes according to the at least one set of DRX parameters.
  • the DRX parameters include an On Duration Timer, a DRX Inactivity Timer, a DRX Retransmission Timer, and a long DRX Cycle StartOffset;
  • the DRX parameters further include: short DRX Cycle, DRX short Cycle Timer.
  • the method and system for discontinuous reception provided by the present invention, the terminal receives at least one set of DRX parameters configured and transmitted by the network side, and starts a corresponding number of DRX processes according to the at least one set of DRX parameters, in order to adapt the terminal to run at the same time Services, multiple sets of DRX parameters are configured on the network side, and the terminal can enable multiple DRX processes, thus achieving the best performance of terminal behavior and service characteristics. Match, eventually achieve the purpose of power saving.
  • DRAWINGS short DRX Cycle, DRX short Cycle Timer.
  • FIG. 1 is a schematic flow chart of a method for implementing a discontinuous reception according to the present invention
  • FIG. 2 is a schematic flowchart of Embodiment 1 of a method for implementing a discontinuous reception according to the present invention
  • FIG. 3 is a schematic diagram of a DRX cycle of a service according to Embodiment 1 of the present invention for implementing a discontinuous reception method
  • FIG. 4 is a schematic flow chart of Embodiment 2 of the method for implementing discontinuous reception according to the present invention
  • FIG. 5 is a schematic structural diagram of a discontinuous reception system according to the present invention. detailed description
  • the terminal receives at least one set of DRX parameters configured and transmitted by the network side, and starts a corresponding number of DRX processes according to the at least one set of DRX parameters.
  • FIG. 1 is a schematic flowchart of a method for implementing a discontinuous reception according to the present invention. As shown in FIG. 1, the method includes the following steps:
  • Step 101 The network side configures at least one set of DRX parameters for the terminal, and sends the terminal to the terminal. Specifically, the network side configures at least one set of DRX parameters for the terminal according to characteristics of multiple services running on the terminal or according to characteristics of the integrated service.
  • the plurality of services refer to more than one service concurrently and simultaneously running in the terminal, and each of the services has its own characteristics, such as data transmission periodicity, data packet size, delay requirement, etc.; Refers to a service that includes multiple single services, such as a single program including images, sounds, letters, etc. in a movie program, and the characteristics of each single program may be different; the network side judges according to the characteristics of the service or according to the characteristics of the integrated service being operated.
  • the service is suitable for configuring the DRX mechanism. For example, if the service data is sent periodically, the service is suitable for configuring the DRX mechanism. If the service data is sent without obvious rules, the service is not suitable for configuring the DRX mechanism. If appropriate, judge Configure the DRX parameters to match all services. If yes, the network side can decide to configure multiple sets of DRX parameters for the terminal. If not, the network side decides to configure a set of DRX parameters for the terminal, and the network side configures signaling through DRX. Send at least one set of configured DRX parameters to the terminal.
  • Step 102 The terminal receives at least one set of DRX parameters configured and sent by the network, and starts a corresponding number of DRX processes according to at least one set of DRX parameters.
  • the terminal receives at least one set of DRX parameters that are configured by the network side and are sent by using the DRX configuration signaling, and starts a corresponding number of DRX processes in the terminal according to the configured at least one set of DRX parameters;
  • the terminal starts a DRX process. If multiple sets of DRX parameters are configured on the network side, the terminal starts a corresponding number of DRX processes. One DRX process corresponds to a set of DRX parameters configured on the network side. In the parallel multiple DRX processes, the execution process of each single DRX process is the same as the execution process of starting a DRX process in the existing terminal, and will not be described here; in addition, multiple DRX processes can be processed in parallel. Can coordinate processing;
  • the terminal can process only the data transmission and reception of the corresponding service of the DRX process, and does not process the data transmission and reception of the service corresponding to the DRX process 2.
  • the terminal can process the data transmission and reception of the corresponding service of the DRX process, and during this period, when the DRX process 2 corresponds to When the service needs to transmit and receive data, the data of the service corresponding to the DRX process 2 can also be transmitted and received.
  • Embodiment 1 is a schematic flowchart of Embodiment 1 of a method for implementing discontinuous reception according to the present invention. As shown in the figure, the method includes the following steps:
  • Step 201 The network side periodically configures a DRX for the terminal according to the data transmission of the service one. Parameters, and the configured DRX parameters are sent to the terminal by signaling;
  • the service is running in the terminal, and the data transmission of the service has a certain periodicity. Therefore, the DRX control is suitable for the terminal, and the network side periodically configures a DRX parameter for the terminal according to the data transmission of the service 1.
  • the DRX parameter includes On. Duration Timer, DRX Inactivity Timer, DRX Retransmission Timer, long DRX Cycle StartOffset, optionally, short DRX Cycle and short DRX Cycle (DRX short Cycle Timer);
  • the DRX parameters configured on the side are sent to the terminal through dedicated control signaling.
  • Step 202 The terminal starts a DRX process according to the configured DRX parameter.
  • the terminal After receiving the dedicated control signaling, the terminal starts one according to the DRX parameter therein.
  • the DRX process sets the corresponding Timer and performs the corresponding action when a specific Timer arrives according to the existing DRX mechanism.
  • Step 203 If the data transmission period of the service 2 has no multiple relationship with the data transmission period of the service 1, the network side separately configures a set of DRX parameters for the terminal according to the data transmission periodicity of the service 2;
  • the terminal performs a new service at the same time as the service one, and the feature of the service 2 is also suitable for performing the DRX mechanism, but the data transmission of the service 2 is different from the service one periodically, and the network side judges the service 2 and the service one.
  • the difference in the periodicity of data transmission to determine whether it is necessary to separately configure a set of DRX parameters for service two;
  • the DRX parameter currently configured by the terminal for the service 1 is also applicable to the service 2, and the DRX parameter is not separately configured for the service 2; for example, if the service is one
  • the data transmission period is 64 subframes, and the data transmission period of service 2 is 128 subframes.
  • the DRX parameters currently configured by the terminal for the service one are set based on 64 subframes, so the period of the newly initiated service 2 can also be matched. Go to the DRX parameter.
  • the network side can separately configure a set of DRX parameters for the service 2 according to the data transmission period of the service 2; and send a set of DRX parameters configured for the service 2 to the terminal through dedicated signaling, such as Radio bearer reconfiguration signaling.
  • DRX cycle DRX Cycle of service one is 512sf
  • DRX cycle of service 2 is 640sf. If you want to configure a common DRX cycle, you need to configure the minimum common divisor of 512 and 640. Matching two services at the same time, and the minimum common divisor of 512 and 640 is 128. That is to say, when the DRX cycle is configured to 128, it can meet the requirements of two services, but such operation is analyzed according to the total number of wake-ups. In conclusion, it is close to 60% of wakeups that are useless, so it is beneficial to configure a set of DRX parameters separately for Service 2.
  • Step 204 The terminal starts the second DRX process according to the separately configured DRX parameter. Specifically, the terminal receives the second set of DRX parameters sent by the network side, and starts the second DRX process in the terminal according to the DRX parameter.
  • the execution process of any one of the two DRX processes is the same as the prior art, and in addition, the two DRX processes can also coordinate processing.
  • FIG. 4 is a schematic flowchart of Embodiment 2 of the method for implementing discontinuous reception according to the present invention. As shown in FIG. 4, the method includes the following steps:
  • Step 401 The network side configures two sets of DRX parameters for the terminal according to different data transmission periodicity of the sub-service 1 and the sub-service 2 of the integrated service;
  • the terminal runs an integrated service, where the integrated service consists of two single services, namely, a sub-service 1 and a sub-service 2.
  • the data transmission of the sub-service 1 and the sub-service 2 have a certain periodicity, and is suitable for performing DRX control.
  • the data transmission of the two services is cyclically different;
  • the network side periodically configures the first set of DRX parameters for the terminal according to the data transmission of the sub-service 1, including the On Duration Timer, the DRX Inactivity Timer, and the DRX Retransmission.
  • Timer, long DRX Cycle StartOffset optionally, may also include a short DRX Cycle and a short DRX Cycle Timer;
  • the network side periodically configures a second set of DRX parameters according to the data transmission of the sub-service 2, including the On Duration Timer, the DRX Inactivity Timer, the DRX Retransmission Timer, the long DRX Cycle StartOffset, and optionally, the short DRX Cycle and DRX shortCycle Timer;
  • the dedicated control signaling can carry two sets of DRX parameters in a list.
  • the list carries the correspondence between the first set of DRX parameters and the sub-services, and Correspondence between the second set of DRX parameters and sub-service 2.
  • Step 402 The terminal starts two DRX processes according to the received two sets of DRX parameters. Specifically, after receiving two sets of DRX parameters, the terminal starts two DRX processes, for the sub-service 1 and the sub-service 2, respectively, according to the DRX parameter.
  • the corresponding Timer is set up, and the corresponding action is performed when a specific Timer arrives according to the existing DRX mechanism; wherein, the execution process of any one of the two DRX processes in parallel in the terminal is the same as the prior art,
  • the two DRX processes can also be coordinated.
  • FIG. 5 is a schematic structural diagram of a discontinuous receiving system according to the present invention. As shown in FIG. 5, the system includes: a network side 51 and a terminal 52;
  • the network side 51 is configured to configure at least one set of DRX parameters for the terminal 52, and send the terminal to the terminal 52.
  • the terminal 52 is configured to receive at least one set of DRX parameters configured and sent by the network side 51, and according to the at least one set of DRX parameters. , start the corresponding number of DRX processes.
  • the DRX parameters include an On Duration Timer, a DRX Inactivity Timer, a DRX Retransmission Timer, and a long DRX Cycle StartOffset;
  • the DRX parameters further include: short DRX Cycle, DRX short Cycle Timer.
  • the network side 51 configures at least one set of DRX parameters for the terminal 52 as: If a set of DRX parameters can match all services, the network side configures a set of DRX parameters for the terminal, if a DRX parameter is suitable for configuring the DRX mechanism according to the characteristics of the running services. The parameters cannot match all services, and the network side configures multiple sets of DRX parameters for the terminal.
  • the terminal 52 starts a corresponding number of DRX processes according to the at least one set of DRX parameters: If a DRX parameter is configured on the network side, the terminal starts a DRX process; if multiple DRX parameters are configured on the network side, the terminal starts the corresponding number.
  • a DRX process, and one DRX process corresponds to a set of DRX parameters, and multiple DRX processes are processed in parallel or coordinated.

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Abstract

本发明公开一种非连续接收方法,包括:终端接收网络侧配置并发送的至少一套DRX参数,并根据所述至少一套DRX参数,启动相应数量的DRX进程;本发明还提供一种非连续接收***。根据本发明的技术方案,能够实现终端的行为与业务的特性的最佳匹配,达到省电的目的。

Description

一种非连续接收方法及*** 技术领域
本发明涉及移动通信领域, 尤其涉及一种非连续接收方法及***。 背景技术
非连续接收(DRX, Discontinuous Reception )指的是终端在一段时间 里停止监听物理下行控制信道 ( PDCCH , Physical Downlink Control Channel )。 DRX分两种: 一种是空闲( IDLE ) DRX, 就是当终端处于 IDLE 状态下的非连续接收; 处于 IDLE 状态时, 已经没有无线资源控制协议 ( RRC , Radio Resource Control )连接和用户的专有资源, 因此 IDLE DRX 主要用于监听呼叫信道与广播信道, 只要定义好固定的周期, 就可以达到 非连续接收的目的; 但是, 如果终端监听用户数据信道, 则必须从 IDLE状 态先进入连接状态。 另一种就是激活 (Active ) DRX, 就是终端处在 RRC 连接 ( RRC-CONNECTED )状态下的 DRX , 可以优化***资源配置, 更重 要的是可以节省终端功耗, 不需要通过让终端进入到 RRC 空闲 ( RRCJDLE )状态就可以达到节省终端功耗的目的, 例如一些非实时应用 ( web 浏览、 即时通信等) 总是存在一段时间, 终端不需要不停的监听下 行数据, 也不需要进行相关处理, DRX就可以应用到这样的场景中。 此外, 由于 Active DRX状态下存在 RRC连接, 因此终端要转到监听下行数据的 状态的速度非常快。
DRX中存在一些定时器, 下面描述一些定时器, 其中所有的时间都是 基于子帧的, 即以 ms为单位):
1、 持续工作定时器( On Duration Timer )
终端每次从 DRX 醒来后维持醒着的时间, 终端在该段时间内会搜索 PDCCH。
2、 停止定时器( Inactivity Timer )
终端在醒着时, 每次成功解码混合自动重传请求 (HARQ , Hybrid Automatic Repeat Reqest )初始发送的 PDCCH后保持 Active的时间, 即当 终端收到的 PDCCH指示的是一个 UL/DL的初始传输(而不是重传)后, 需要保持 Active 的时间, 终端在醒着时每次成功解码 HARQ初始发送的 PDCCH后保持 Active的时间。
3、 一次醒来后总的工作定时器( Active Timer )
终端从 DRX醒来后保持醒着的总时间,在此时间段,终端监听 PDCCH , 包括所有导致终端处于 Active的状态,比如是 DRX周期开始' On Duration" , 或收到初始传输的 PDCCH, 或监听重传等。
如果配置了 DRX,那么 Active Time 包括以下时间: On Duration Timer, Inactivity Timer、 DRX重传定时器( DRX Retransmission Timer )以及 MAC 层拥塞解决定时器( MAC Contention Resolution Timer )运行的时间; 或, 有调度请求(SR, Scheduling Req终端 set ) 已经发送到 PUCCH, 并且处于 挂起的状态(也就是这个调度请求还没有满足); 或, 对一个挂起的 HARQ 存在上行授权, 并且在对应的 HARQ緩沖区里有数据; 或, 在非竟争随机 接入后,成功收到随机接入响应消息,此时应有 PDCCH发送给终端指示一 个新的传输,但是这个 PDCCH还没有收到, 此时终端还是必须处于 Active 状态。
4、 HARQ往返定时器( HARQ RTT Timer )
终端预期下行重传( DL Retransmission )到达的最少间隔时间, 就是终 端暂且不需要理会重传最早会什么时候到, 只要这个定时器超时, 终端就 要处于醒着的状态。
5、 DRX Retransmission Timer 终端预期接收 DL Retransmission的时间, 就是需要这么多时间来接受 下行
6、 DRX循环长度( DRX Cycle length )
DRX Cycle length一旦配置 /重配置就固定不变, 不会因为 Active Time 大于 On Duration而发生变 4匕。
现有的 DRX的执行过程主要包括: 如果使用短 DRX周期, 则检查当 前子帧是否满足公式: [(SFN * 10) + subframe number] modulo (short DRX Cycle) = (DRX StartOffset) modulo (short DRX Cycle); 如果使用长 DRX周 期, 则检查当前子帧是否满足公式: [(SFN * 10) + subframe number] modulo (long DRX Cycle) = DRX StartOffset; 当上面的两个条件满足其中之一, 那 么就启动 On Duration Timer,此时终端开始监听 PDCCH。当这个子帧 HARQ RTT Timer (期望重发的最短时间)超时, 重发就有可能到来, 如果这时对 于 HARQ进程的软緩沖区还有没有解码成功的数据 (也就是前面的数据接 收失败了, 需要数据重传), 就启动 DRX Retransmission Timer开始监听 PDCCH重传相关的数据。 如果收到 DRX MAC控制信息单元, 就意味着 eNB 要求终端进入睡眠状态, 这时就会停止 On Duration Timer和 DRX Inactivity Timer, 但是并不会停止跟重传相关的定时器, 用于要求终端继续 监听重传的内容。当 DRX Inactivity Timer超时或收到 DRX MAC控制信息 单元时 ,如果配置了短 DRX周期,那么启动或重启 DRX short Cycle Timer, 使用短 DRX周期; 否则; 使用长 DRX周期; 如果 DRX short Cycle Timer 超时, 那么使用长 DRX周期。
设置两级 DRX Cycle的出发点是认为终端的一次数据传输过程结束后 马上再有数据传输的可能性较大, 因此设置一个短 DRX周期来应对这种概 率, 当几个短 DRX周期内一直没有数据要传输, 说明该次数据传输确实已 经完成, 可以进入深睡眠状态, 这样长短周期配合能够达到更好的 DRX效 果。
上述是以 LTE***为例说明的 DRX机制中不同 Timer的定义和 DRX 执行流程。 DRX机制也可以应用在其他***,如通用移动通信***( UMTS , Universal Mobile Telecommunications System )、 全求移动通讯*** ( GSM, Global System of Mobile communication )等, 具体的执行细节略有差异, 大 体流程相似。
目前 LTE***中,针对一个终端最多只会配置一套 DRX参数 (这里不 涉及 IDLE态下的 DRX, 仅关注连接态终端且监听寻呼除外;), 一套 DRX 参数指的是上述运行 DRX进程中, 涉及的所有 Timer, 也就是说一个终端 最多只会运行一套 DRX进程。 该 DRX进程涉及的 Timer取值根据该终端 正在进行的业务的特性决定(如业务数据发送的周期性等), 由网络侧配置 给终端, 终端和网络侧依据所配参数, 共同执行 DRX进程的控制过程。
随着智能终端的广泛应用和业务应用的丰富, 将来越来越多的终端可 能会同时运行多种业务, 不同业务的周期性不同, 同时智能终端节电技术 也是一个很重要的需求。 这种情况下, 如果按照现有做法, 一个终端配置 一套 DRX 进程来做节电控制, 对于综合业务而言, 其周期性不清晰, 该 DRX参数很难确定, 导致数据发送比较随机, 很难匹配到综合业务的发送 谓的醒来, 节电性能不能做到最佳。 发明内容
有鉴于此, 本发明的主要目的在于提供一种非连续接收方法及***, 能够实现终端的行为与业务的特性的最佳匹配, 达到省电的目的。
为达到上述目的, 本发明的技术方案是这样实现的:
本发明提供一种非连续接收方法, 包括:
终端接收网络侧配置并发送的至少一套非连续接收 DRX参数, 并根据 所述至少一套 DRX参数, 启动相应数量的 DRX进程。
上述方法中, 所述网络侧为终端配置至少一套 DRX参数为: 网络侧根据终端运行的多个业务的特性或根据运行的综合业务的特 性, 确定业务的特性适合配置 DRX机制时, 如果一套 DRX参数能够匹配 所有业务, 网络侧为终端配置一套 DRX参数, 如果一套 DRX参数不能匹 配所有业务, 网络侧为终端配置多套 DRX参数。
上述方法中,
所述多个业务为终端中并发且同时运行的一个以上的业务;
所述综合业务为包括多个单一业务的业务。
上述方法中, 所述终端根据所述至少一套 DRX参数, 启动相应数量的 DRX进程为:
如果网络侧配置一套 DRX参数, 终端启动一个 DRX进程;
如果网络侧配置多套 DRX参数, 终端启动相应数量的 DRX进程, 且 一个 DRX进程对应一套 DRX参数,多个 DRX进程之间并行处理或协调处 理。
上述方法中, 所述终端接收网络侧发送的至少一套 DRX参数, 并根据 所述至少一套 DRX参数, 启动相应数量的 DRX进程为:
终端接收网络侧根据业务一的数据传输周期性配置的一套 DRX参数, 根据配置的 DRX参数启动一个 DRX进程;
如果业务二的数据发送周期与业务一的数据发送周期没有倍数关系, 则网络侧根据业务二的数据传输周期性为终端单独配置一套 DRX参数,终 端根据单独配置的 DRX参数, 启动第二个 DRX进程。
上述方法中, 所述终端接收网络侧发送的至少一套 DRX参数, 并根据 所述至少一套 DRX参数, 启动相应数量的 DRX进程为:
终端接收网络侧根据综合业务的子业务一和子业务二不同的数据传输 周期性配置的两套 DRX参数, 根据收到的两套 DRX参数, 相应启动两个 DRX进程。
上述方法中, 所述终端接收到的网络侧根据综合业务的子业务一和子 业务二不同的数据传输周期性配置的两套 DRX参数为网络侧通过专用控制 信令发送的, 专用控制信令中采用列表形式携带两套 DRX参数, 列表中携 带第一套 DRX参数与子业务一的对应关系、 以及第二套 DRX参数与子业 务二的对应关系。
上述方法中,
所述 DRX参数包括持续工作定时器 On Duration Timer, DRX停止定时 器 DRX Inactivity Timer, DRX重传定时器 DRX Retransmission Timer, 长
DRX偏移 long DRX Cycle StartOffset;
所述 DRX参数还包括: 短 DRX周期 short DRX Cycle、 短 DRX周期 次数 DRX short Cycle Timer。
本发明还提供一种非连续接收***, 包括: 网络侧和终端; 其中, 网络侧, 用于为终端配置至少一套 DRX参数, 并发送给终端; 终端, 用于接收网络侧配置并发送的至少一套 DRX参数, 并根据所述 至少一套 DRX参数, 启动相应数量的 DRX进程。
上述***中,
所述 DRX参数包括 On Duration Timer、 DRX Inactivity Timer、 DRX Retransmission Timer、 long DRX Cycle StartOffset;
所述 DRX参数还包括: short DRX Cycle, DRX short Cycle Timer。 本发明提供的非连续接收方法及***, 终端接收网络侧配置并发送的 至少一套 DRX参数,并根据所述至少一套 DRX参数,启动相应数量的 DRX 进程, 为了适配终端同时运行的多个业务, 网络侧配置多套 DRX参数, 终 端可以启用多个 DRX进程, 因而能够实现终端行为与业务的特性的最佳匹 配, 最终达到省电的目的。 附图说明
图 1是本发明实现非连续接收方法的流程示意图;
图 2是本发明实现非连续接收方法的实施例一的流程示意图; 图 3是本发明实现非连续接收方法的实施例一的业务的 DRX周期的示 意图;
图 4是本发明实现非连续接收方法的实施例二的流程示意图; 图 5是本发明实现非连续接收***的结构示意图。 具体实施方式
本发明的基本思想是: 终端接收网络侧配置并发送的至少一套 DRX参 数, 并根据所述至少一套 DRX参数, 启动相应数量的 DRX进程。
下面通过附图及具体实施例对本发明再做进一步的详细说明。
本发明提供一种非连续接收方法, 图 1是本发明实现非连续接收方法 的流程示意图, 如图 1所示, 该方法包括以下步驟:
步驟 101 , 网络侧为终端配置至少一套 DRX参数, 并发送给终端; 具体的, 网络侧根据终端运行的多个业务的特性或根据运行的综合业 务的特性, 为终端配置至少一套 DRX参数; 其中, 所述多个业务指的是终 端中并发且同时运行的一个以上的业务, 这些业务都有各自的特性, 如数 据传输周期性、 数据包大小、 时延要求等; 所述综合业务指的是包括多个 单一业务的业务, 如电影节目中包括图像、 声音、 字母等单一节目, 各个 单一节目的特性可能是不同的; 网络侧根据业务的特性或根据运行的综合 业务的特性判断业务是否适合配置 DRX机制 , 例如在一段时间内 , 业务数 据的发送是周期性的, 那么这类业务适合配置 DRX机制, 如果业务数据的 发送没有明显的规律, 则这类业务不适合配置 DRX机制; 如果适合, 则判 断配置一套 DRX参数是否能够匹配所有业务, 如果是, 则网络侧可以决定 为终端配置多套 DRX参数, 如果否, 则网络侧决定为终端配置一套 DRX 参数,网络侧通过 DRX配置信令将配置的至少一套 DRX参数发送给终端。
步驟 102, 终端接收网络侧配置并发送的至少一套 DRX参数, 根据至 少一套 DRX参数, 启动相应数量的 DRX进程;
具体的, 终端接收网络侧配置并通过 DRX 配置信令发送的至少一套 DRX参数,根据配置的至少一套 DRX参数在终端内部启动相应数量的 DRX 进程;
如果网络侧配置了一套 DRX参数, 则终端启动一个 DRX进程; 如果 网络侧配置了多套 DRX参数,则终端启动相应数量的 DRX进程,一个 DRX 进程对应网络侧配置的一套 DRX参数, 这里, 并行的多个 DRX进程中, 每个单一的 DRX进程的执行过程与现有的终端中启动一个 DRX进程的执 行过程相同, 这里不再赘述; 此外, 多个 DRX进程之间可以并行处理也可 以协调处理;
例如, 当 DRX进程一处于 On Durationg期间 , DRX进程二处于 Sleep 期间时, 终端可以仅处理 DRX进程一对应的业务的数据收发, 而不处理 DRX进程二对应的业务的数据收发; 对于多个 DRX进程之间的协调处理, 例如, DRX进程以处于 On Durationg期间 , DRX进程二处于 Sleep期间时, 终端可以处理 DRX 进程一对应的业务的数据收发, 并且在此期间中, 当 DRX进程二对应的业务的需要进行数据收发时, 也可以进行 DRX进程二 对应的业务的数据收发。
实施例一
图 2是本发明实现非连续接收方法的实施例一的流程示意图, 如图 所示, 该方法包括以下步驟:
步驟 201 , 网络侧根据业务一的数据传输周期性为终端配置一套 DRX 参数, 并将配置的 DRX参数通过信令发送给终端;
具体的, 终端中运行着业务一, 该业务的数据传输具有一定周期性, 因此适合执行 DRX控制,则网络侧根据业务一的数据传输周期性为终端配 置一套 DRX参数, 该 DRX参数包括 On Duration Timer, DRX Inactivity Timer、 DRX Retransmission Timer、 长 DRX 偏移 ( long DRX Cycle StartOffset ),可选地,还可以包括短 DRX周期( short DRX Cycle )和短 DRX 周期次数(DRX short Cycle Timer ); 网络侧将配置的 DRX参数通过专用控 制信令发送给终端。
步驟 202, 终端根据配置的 DRX参数启动一个 DRX进程;
具体的, 终端接收到专用控制信令后, 根据其中的 DRX参数启动一个
DRX进程, 根据 DRX参数, 置起相应的 Timer, 并按照现有 DRX机制在 特定 Timer到来时执行相应的动作。
步驟 203 ,如果业务二的数据发送周期与业务一的数据发送周期没有倍 数关系, 则网络侧根据业务二的数据传输周期性为终端单独配置一套 DRX 参数;
具体的, 终端在执行业务一的同时, 又发起了一个新业务, 业务二的 特性也适合执行 DRX机制, 但业务二的数据传输周期性与业务一不同, 网 络侧判断业务二与业务一的数据传输周期性的差异, 确定是否需要针对业 务二单独配置一套 DRX参数;
如果业务二的数据发送周期是业务一的倍数关系, 则终端当前针对业 务一配置的 DRX参数同样也适用于业务二, 不需要单独为业务二再配置一 套 DRX参数; 例如, 如果业务一的数据发送周期为 64个子帧, 业务二的 数据发送周期为 128个子帧,终端当前针对业务一配置的 DRX参数是以 64 个子帧为周期基础设置的, 因此新发起的业务二的周期也可以匹配到该 DRX参数。 如果上述周期倍数关系不存在, 则网络侧可以根据业务二的数据传输 周期, 为业务二单独配置一套 DRX参数; 并将为业务二配置的一套 DRX 参数通过专用信令发送给终端, 如无线承载重配置信令。
例如, 如图 3所示, 业务一的 DRX周期 DRX Cycle为 512sf, 业务二 的 DRX周期 DRX Cycle为 640sf ,如果要配置一个公共的 DRX周期,则需 要配置成 512和 640的最小公约数, 才能同时匹配两个业务, 而 512和 640 的最小公约数为 128, 也就是说将 DRX cycle配置成 128时, 就可以符合两 个业务的要求, 但是这样的操作, 根据总的醒来次数分析得到结论, 那就 是接近 60%的醒来是没无用的, 因此单独针对业务二配置一套 DRX参数是 有好处的。
步驟 204, 终端根据单独配置的 DRX参数, 启动第二个 DRX进程; 具体的, 终端接收到网络侧发送的第二套 DRX参数, 根据该 DRX参 数在终端内部启动第二个 DRX进程; 终端并行的两个 DRX进程中的任一 单个 DRX进程的执行过程与现有技术相同, 此外, 这两个 DRX进程也可 以协调处理。
实施例二
图 4是本发明实现非连续接收方法的实施例二的流程示意图, 如图 4 所示, 该方法包括以下步驟:
步驟 401 ,网络侧根据综合业务的子业务一和子业务二不同的数据传输 周期性, 为终端配置两套 DRX参数;
具体的, 终端中运行着一个综合业务, 该综合业务由两个单一业务组 成, 即子业务一和子业务二, 该子业务一和子业务二的数据传输都有一定 周期性, 适合执行 DRX控制, 但两个业务的数据传输周期性不同;
网络侧根据子业务一的数据传输周期性为终端配置第一套 DRX参数, 其中包括 On Duration Timer、 DRX Inactivity Timer、 DRX Retransmission Timer、 long DRX Cycle StartOffset, 可选地, 还可以包括 short DRX Cycle 和 short DRX Cycle Timer;
同时, 网络侧根据子业务二的数据传输周期性为终端配置第二套 DRX 参数, 其中包括 On Duration Timer、 DRX Inactivity Timer、 DRX Retransmission Timer、 long DRX Cycle StartOffset,可选地 ,还可以包括 short DRX Cycle和 DRX shortCycle Timer;
网络侧将配置的两套 DRX参数通过专用控制信令发送给终端, 专用控 制信令中可以采用列表形式携带两套 DRX参数, 列表中携带第一套 DRX 参数与子业务一的对应关系、以及第二套 DRX参数与子业务二的对应关系。
步驟 402, 终端根据收到的两套 DRX参数, 相应启动两个 DRX进程; 具体的, 终端接收到两套 DRX参数后, 启动两个 DRX进程, 针对子 业务一和子业务二, 分别根据 DRX参数, 置起相应的 Timer, 并按照现有 DRX机制在特定 Timer到来时执行相应的动作; 其中, 终端中并行的两个 DRX进程中的任一单个 DRX进程的执行过程与现有技术相同,这两个 DRX 进程也可以协调处理。
为实现上述方法, 本发明还提供一种非连续接收***, 图 5是本发明 实现非连续接收***的结构示意图, 如图 5所示, 该***包括: 网络侧 51 和终端 52; 其中,
网络侧 51 ,用于为终端 52配置至少一套 DRX参数,并发送给终端 52; 终端 52, 用于接收网络侧 51配置并发送的至少一套 DRX参数, 并根 据所述至少一套 DRX参数, 启动相应数量的 DRX进程。
所述 DRX参数包括 On Duration Timer、 DRX Inactivity Timer、 DRX Retransmission Timer、 long DRX Cycle StartOffset;
所述 DRX参数还包括: short DRX Cycle、 DRX short Cycle Timer。 所述网络侧 51为终端 52配置至少一套 DRX参数为: 网络侧根据终端 运行的多个业务的特性或根据运行的综合业务的特性, 确定业务的特性适 合配置 DRX机制时, 如果一套 DRX参数能够匹配所有业务, 网络侧为终 端配置一套 DRX参数, 如果一套 DRX参数不能够匹配所有业务, 网络侧 为终端配置多套 DRX参数。
所述终端 52根据所述至少一套 DRX参数,启动相应数量的 DRX进程 为: 如果网络侧配置一套 DRX参数, 终端启动一个 DRX进程; 如果网络 侧配置多套 DRX参数,终端启动相应数量的 DRX进程,且一个 DRX进程 对应一套 DRX参数, 多个 DRX进程之间并行处理或协调处理。
以上所述, 仅为本发明的较佳实施例而已, 并非用于限定本发明的保 护范围, 凡在本发明的精神和原则之内所作的任何修改、 等同替换和改进 等, 均应包含在本发明的保护范围之内。

Claims

权利要求书
1、 一种非连续接收方法, 其特征在于, 该方法包括:
终端接收网络侧配置并发送的至少一套非连续接收 DRX参数, 并根据 所述至少一套 DRX参数, 启动相应数量的 DRX进程。
2、 根据权利要求 1所述的方法, 其特征在于, 所述网络侧为终端配置 至少一套 DRX参数为:
网络侧根据终端运行的多个业务的特性或根据运行的综合业务的特 性, 确定业务的特性适合配置 DRX机制时, 如果一套 DRX参数能够匹配 所有业务, 网络侧为终端配置一套 DRX参数, 如果一套 DRX参数不能匹 配所有业务, 网络侧为终端配置多套 DRX参数。
3、 根据权利要求 2所述的方法, 其特征在于,
所述多个业务为终端中并发且同时运行的一个以上的业务;
所述综合业务为包括多个单一业务的业务。
4、 根据权利要求 1所述的方法, 其特征在于, 所述终端根据所述至少 一套 DRX参数, 启动相应数量的 DRX进程为:
如果网络侧配置一套 DRX参数, 终端启动一个 DRX进程;
如果网络侧配置多套 DRX参数, 终端启动相应数量的 DRX进程, 且 一个 DRX进程对应一套 DRX参数,多个 DRX进程之间并行处理或协调处 理。
5、 根据权利要求 1所述的方法, 其特征在于, 所述终端接收网络侧发 送的至少一套 DRX参数, 并根据所述至少一套 DRX参数, 启动相应数量 的 DRX进程为:
终端接收网络侧根据业务一的数据传输周期性配置的一套 DRX参数, 根据配置的 DRX参数启动一个 DRX进程;
如果业务二的数据发送周期与业务一的数据发送周期没有倍数关系, 则网络侧根据业务二的数据传输周期性为终端单独配置一套 DRX参数,终 端根据单独配置的 DRX参数, 启动第二个 DRX进程。
6、 根据权利要求 1所述的方法, 其特征在于, 所述终端接收网络侧发 送的至少一套 DRX参数, 并根据所述至少一套 DRX参数, 启动相应数量 的 DRX进程为:
终端接收网络侧根据综合业务的子业务一和子业务二不同的数据传输 周期性配置的两套 DRX参数, 根据收到的两套 DRX参数, 相应启动两个 DRX进程。
7、 根据权利要求 6所述的方法, 其特征在于, 所述终端接收到的网络 侧根据综合业务的子业务一和子业务二不同的数据传输周期性配置的两套 DRX参数为网络侧通过专用控制信令发送的, 专用控制信令中采用列表形 式携带两套 DRX参数, 列表中携带第一套 DRX参数与子业务一的对应关 系、 以及第二套 DRX参数与子业务二的对应关系。
8、 根据权利要求 1至 7中任一所述的方法, 其特征在于,
所述 DRX参数包括持续工作定时器 On Duration Timer, DRX停止定时 器 DRX Inactivity Timer, DRX重传定时器 DRX Retransmission Timer, 长 DRX偏移 long DRX Cycle StartOffset;
所述 DRX参数还包括: 短 DRX周期 short DRX Cycle、 短 DRX周期 次数 DRX short Cycle Timer。
9、 一种非连续接收***, 其特征在于, 该***包括: 网络侧和终端; 其中,
网络侧, 用于为终端配置至少一套 DRX参数, 并发送给终端; 终端, 用于接收网络侧配置并发送的至少一套 DRX参数, 并根据所述 至少一套 DRX参数, 启动相应数量的 DRX进程。
10、 根据权利要求 9所述的***, 其特征在于, 所述 DRX参数包括 On Duration Timer、 DRX Inactivity Timer、 DRX Retransmission Timer、 long DRX Cycle StartOffset;
所述 DRX参数还包括: short DRX Cycle, DRX short Cycle Timer。
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110876185A (zh) * 2018-08-31 2020-03-10 ***通信有限公司研究院 指示信令的传输、接收方法、装置、网络侧设备及终端

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104219738B (zh) * 2013-05-29 2018-05-11 华为技术有限公司 非连续接收参数配置方法及装置
CN105472712A (zh) * 2014-09-11 2016-04-06 ***通信集团公司 一种数据传输方法、装置和***
CN106465267A (zh) * 2015-04-10 2017-02-22 华为技术有限公司 一种信道监听方法、用户设备及网络设备
CN107332798B (zh) * 2016-04-29 2020-07-17 北京紫光展锐通信技术有限公司 一种lte***的终端解调方法及装置
CN108616902B (zh) * 2016-12-14 2020-03-17 维沃移动通信有限公司 非连续接收的方法、配置方法、终端、基站及配置***
EP3554145B1 (en) * 2016-12-16 2022-03-02 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Discontinuous reception method and device
AU2016433300A1 (en) * 2016-12-22 2019-08-01 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Communication method, terminal device and network device
EP3547763A4 (en) 2017-01-05 2019-10-09 Guangdong OPPO Mobile Telecommunications Corp., Ltd. PROCESS AND EQUIPMENT FOR PARAMETER CONFIGURATION
EP3547762A4 (en) * 2017-01-05 2019-10-02 Guangdong OPPO Mobile Telecommunications Corp., Ltd. METHOD AND DEVICE FOR DATA TRANSMISSION
CN108696922B (zh) * 2017-02-24 2021-05-18 华为技术有限公司 非连续接收方法、终端及网络设备
CN109246625B (zh) * 2017-06-07 2022-04-26 成都鼎桥通信技术有限公司 集群非连续接收调度方法和***
CN109429310B (zh) 2017-07-20 2021-04-06 维沃移动通信有限公司 一种drx参数的指示方法、相关设备及***
CN110999413B (zh) 2017-08-11 2023-06-23 5G Ip控股有限责任公司 用于新无线电中的不连续接收的装置和方法
CN109413723B (zh) * 2017-08-18 2020-11-17 华为技术有限公司 一种功耗控制方法及装置
CN109963339B (zh) * 2017-12-25 2021-01-08 维沃移动通信有限公司 控制信道配置及检测方法和装置、程序及介质
CN110366192B (zh) * 2018-04-09 2022-12-02 ***通信有限公司研究院 一种信息处理方法、装置和计算机可读存储介质
CN110611947B (zh) * 2018-06-15 2022-09-13 ***通信有限公司研究院 非连续接收处理方法、用户终端及网络侧设备
CN113973360A (zh) * 2018-08-10 2022-01-25 华为技术有限公司 一种通信方法、设备及装置
WO2020077628A1 (zh) 2018-10-19 2020-04-23 北京小米移动软件有限公司 信道监听方法及装置
CN111278171B (zh) * 2019-01-31 2022-05-17 维沃移动通信有限公司 一种非连续接收drx配置方法及终端
EP3927024A4 (en) * 2019-02-11 2022-03-16 Beijing Xiaomi Mobile Software Co., Ltd. CHANNEL MONITORING METHOD AND DEVICE
CN111436165B (zh) * 2019-03-27 2022-06-03 维沃移动通信有限公司 一种信息配置方法、网络设备和终端设备
CN111757430B (zh) * 2019-03-28 2022-10-25 华为技术有限公司 通信方法与装置
CN113678513A (zh) * 2019-04-26 2021-11-19 Oppo广东移动通信有限公司 非连续接收的方法和设备
WO2021082012A1 (zh) * 2019-11-01 2021-05-06 Oppo广东移动通信有限公司 用于确定非连续接收持续定时器的启动状态的方法及设备
WO2021146962A1 (zh) * 2020-01-21 2021-07-29 Oppo广东移动通信有限公司 非连续接收参数的处理方法、存储介质和处理
CN116210345A (zh) * 2021-09-24 2023-06-02 苹果公司 用于xr流量的同时drx配置和harq定时器增强

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010114447A1 (en) * 2009-03-31 2010-10-07 Telefonaktiebolaget L M Ericsson (Publ) Methods and arrangements in a telecommunication system
CN102036348A (zh) * 2009-09-30 2011-04-27 中兴通讯股份有限公司 一种不连续接收配置方法及***

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101931890B (zh) * 2009-06-26 2014-09-03 华为技术有限公司 一种配置群组用户设备的非连续接收周期的方法及设备

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010114447A1 (en) * 2009-03-31 2010-10-07 Telefonaktiebolaget L M Ericsson (Publ) Methods and arrangements in a telecommunication system
CN102036348A (zh) * 2009-09-30 2011-04-27 中兴通讯股份有限公司 一种不连续接收配置方法及***

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
ETRI: "DRX configuration and management for LTE_ACTIVE R2-073541", 3GPP TSG RAN WG2 #59, 24 August 2007 (2007-08-24), pages 1 - 2 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110876185A (zh) * 2018-08-31 2020-03-10 ***通信有限公司研究院 指示信令的传输、接收方法、装置、网络侧设备及终端
CN110876185B (zh) * 2018-08-31 2021-07-09 ***通信有限公司研究院 指示信令的传输、接收方法、装置、网络侧设备及终端
US11711765B2 (en) 2018-08-31 2023-07-25 China Mobile Communication Co., Ltd Research Institute Method and apparatus for transmitting indication signaling, method and apparatus for receiving indication signaling, network side device, and user equipment

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