WO2013123875A1 - Drx的控制方法及设备 - Google Patents

Drx的控制方法及设备 Download PDF

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Publication number
WO2013123875A1
WO2013123875A1 PCT/CN2013/071694 CN2013071694W WO2013123875A1 WO 2013123875 A1 WO2013123875 A1 WO 2013123875A1 CN 2013071694 W CN2013071694 W CN 2013071694W WO 2013123875 A1 WO2013123875 A1 WO 2013123875A1
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Prior art keywords
user equipment
control information
drx
drx control
timer
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PCT/CN2013/071694
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English (en)
French (fr)
Inventor
唐珂
权威
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华为技术有限公司
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Publication of WO2013123875A1 publication Critical patent/WO2013123875A1/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
    • H04W52/0216Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave using a pre-established activity schedule, e.g. traffic indication frame
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W76/00Connection management
    • H04W76/20Manipulation of established connections
    • H04W76/28Discontinuous transmission [DTX]; Discontinuous reception [DRX]
    • 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 communication technologies, and in particular, to a discontinuous reception (DRX) control method and apparatus.
  • DRX discontinuous reception
  • DRX Discontinuous Reception
  • LTE Long Term Evolution
  • UE User Equipment
  • DRX Discontinuous Reception
  • the downlink scheduling command and the downlink data are received.
  • the UE may be in a sleep state and no longer listen to the Physical Downlink Control CHannel (PDCCH) to save power.
  • PDCCH Physical Downlink Control CHannel
  • Each DRX cycle begins with a short continuous reception state (ie, active state), called the On Duration, during which the UE needs to monitor the PDCCH for the duration of the listening period timer (On-Duration Timer). ) Decide.
  • the UE may periodically start the listening period timer after entering the sleep state to enter the active state, which may cause the UE to be between the active state and the sleep state. Switching frequently increases the power consumption of the UE.
  • the embodiments of the present invention provide a DRX control method and device, which are used to save power consumption of a UE and improve power saving performance of the UE.
  • DRX control method including:
  • the user equipment obtains DRX control information
  • the user equipment controls activation of the listening period timer according to the DRX control information.
  • Another aspect provides a DRX control method, including:
  • the access network device generates DRX control information
  • the access network device sends the DRX control information to the user equipment, so that the user equipment controls the start of the listening period timer according to the DRX control information.
  • Another aspect provides a user equipment, including:
  • an access network device including:
  • a generating unit configured to generate DRX control information
  • a sending unit configured to send the DRX control information to the user equipment, to enable the user equipment to control start of the listening period timer according to the DRX control information.
  • the UE obtains the DRX control information by using the UE, so that the UE can control the start of the monitoring period timer according to the DRX control information, instead of the UE periodically starting according to the DRX period, which can avoid the UE period.
  • the problem that the power consumption of the UE is increased due to the start of the listening period timer, thereby saving the power consumption of the UE, thereby effectively improving the power saving performance of the UE.
  • FIG. 1 is a schematic flowchart of a method for controlling a DRX according to an embodiment of the present invention
  • FIG. 2 is a schematic flowchart of a method for controlling a DRX according to another embodiment of the present invention
  • FIG. 3 is a schematic diagram of a user equipment according to another embodiment of the present invention. Schematic diagram of the structure;
  • FIG. 4 is a schematic structural diagram of an access network device according to another embodiment of the present invention. Mode for carrying out the invention
  • the technical solution of the present invention can be applied to multiple radio access networks, for example: Universal Mobile Telecommunication System (UMTS) Terrestrial Wireless
  • E-UTRAN E-UTRAN
  • UMTS Territorial Radio Access Network UTRAN
  • GSM Global System for Mobile Communications
  • EDGE GSM Evolution Technology for Enhanced Data Rate
  • GSM EDGE Radio Access Network GERAN
  • the access network device may be an Evolved NodeB (eNB) or an Evolved NodeB (eNB) in the E-UTRAN, or a Radio Network Controller (Radio Network Controller) in the UTRAN.
  • RNC can also be a network element such as a Base Station Controller (BSC) in GERAN.
  • BSC Base Station Controller
  • FIG. 1 is a schematic flowchart of a DRX control method according to an embodiment of the present invention.
  • the DRX control method in this embodiment may include: 101.
  • the UE obtains DRX control information.
  • the UE may obtain the DRX control information according to the protocol or from the configuration information.
  • the foregoing UE may specifically obtain DRX control information sent by the access network device.
  • the foregoing access network device may send the DRX to the UE by using, but not limited to, a system message, a Radio Resource Control (RRC) message, or a Media Access Control (MAC) Control Unit (MAC Control Elements) message.
  • RRC Radio Resource Control
  • MAC Media Access Control
  • Control information may include, but is not limited to, an RRC Connection Setup message, an RRC Connection Reconfiguration message, or an RRC Connection Reestablishment message.
  • the foregoing DRX control information may be sent by the access network device to the UE according to at least one of a device type of the UE (such as a normal UE or a smart UE), a service type of the UE, and a load status of the current network.
  • the access network device can distinguish the UE according to the UE capability information reported by the UE, such as an International Mobile Equipment Identity (IMEI), or a Subscriber Profile ID for RAT (Frequency Priority, SPID).
  • IMEI International Mobile Equipment Identity
  • SPID Subscriber Profile ID for RAT
  • the device type of the access network device can distinguish the service type of the UE according to Deep Packet Inspection (DPI).
  • DPI Deep Packet Inspection
  • the foregoing UE controls start of a listening period timer according to the DRX control information.
  • the foregoing DRX control information may be a timer.
  • the UE may determine whether the UE enters a dormant state, and if the UE determines that the UE enters a dormant state, the UE may start the timer, Before the timer expires, the UE prohibits the start of the listening period timer.
  • the foregoing method for determining, by the UE, that the UE enters a dormant state may include, but is not limited to, one of the methods: Method 1: When the inactivity timer expires, the UE may determine that the UE enters a dormant state (regardless of other conditions that satisfy that the UE is still in an active state).
  • Method 2 When the UE receives the DRX Command (DRX Command), the UE may determine that the UE enters a dormant state (regardless of other conditions that satisfy that the UE is still in an active state).
  • the UE obtains the DRX control information, so that the UE can control the start of the listening period timer according to the DRX control information, instead of the UE periodically starting according to the DRX period, which can prevent the UE from periodically starting the monitoring period timing.
  • FIG. 2 is a schematic flowchart of a DRX control method according to another embodiment of the present invention. As shown in FIG. 2, the DRX control method in this embodiment may include:
  • the access network device generates DRX control information.
  • the access network device may generate the foregoing according to at least one of a device type of the UE (such as a normal UE or an intelligent UE), a service type of the UE, and a current network load status.
  • a device type of the UE such as a normal UE or an intelligent UE
  • the access network device can distinguish the UE according to the UE capability information reported by the UE, such as an International Mobile Equipment Identity (IMEI), or a Subscriber Profile ID for RAT (Frequency Priority, SPID).
  • IMEI International Mobile Equipment Identity
  • SPID Subscriber Profile ID for RAT
  • the device type of the access network device can distinguish the service type of the UE according to Deep Packet Inspection (DPI).
  • DPI Deep Packet Inspection
  • the foregoing access network device sends DRX control information to the UE, so that the UE controls the start of the monitoring period timer according to the DRX control information.
  • the DRX control information is generated by the access network device, and the generated DRX control information is sent to the UE, so that the UE can control the start of the monitoring period timer according to the DRX control information, instead of the UE according to the DRX cycle.
  • the periodic startup can avoid the problem that the power consumption of the UE increases due to the UE periodically starting the listening period timer, thereby The power consumption of the UE is saved, thereby effectively improving the power saving performance of the UE.
  • FIG. 3 is a schematic structural diagram of a user equipment according to another embodiment of the present invention.
  • the user equipment in this embodiment may include an obtaining unit 31 and a control unit 32.
  • the obtaining unit 31 is configured to obtain DRX control information
  • the control unit 32 is configured to control start of the listening period timer according to the DRX control information.
  • the obtaining unit 31 specifically obtains DRX control information sent by the access network device.
  • the foregoing DRX control information obtained by the obtaining unit 31 may be a timer.
  • the control unit 32 may specifically determine that the user equipment enters a sleep state, and starts the foregoing timer. The above listening period timer is disabled before the timer expires.
  • the control unit 32 may specifically determine that the user equipment enters a sleep state when the Inactivity timer expires; or may determine that the user equipment enters a sleep state when the user equipment receives the DRX command.
  • the UE obtains the DRX control information by the obtaining unit, so that the control unit can control the start of the listening period timer according to the foregoing DRX control information obtained by the obtaining unit, instead of the UE periodically starting according to the DRX period, which can avoid the UE.
  • the problem that the power consumption of the UE is increased due to the periodic start of the listening period timer, thereby saving the power consumption of the UE, thereby effectively improving the power saving performance of the UE.
  • FIG. 4 is a schematic structural diagram of an access network device according to another embodiment of the present invention, as shown in FIG. 4
  • the access network device of this embodiment may include a generating unit 41 and a sending unit 42.
  • the generating unit 41 is configured to generate the DRX control information
  • the sending unit 42 is configured to send the foregoing DRX control information generated by the generating unit 41 to the UE, so that the UE controls the start of the listening period timer according to the DRX control information.
  • the access network device generates DRX control information by using the generating unit, and sends the DRX control information generated by the generating unit to the UE, so that the UE can control the start of the monitoring period timer according to the DRX control information, instead of the UE.
  • the power consumption of the UE is increased, which can reduce the power consumption of the UE caused by the UE periodically starting the monitoring period timer, thereby saving the power consumption of the UE, and effectively improving the power saving performance of the UE.
  • the disclosed systems, devices, and methods may be implemented in other ways.
  • the device embodiments described above are merely illustrative.
  • the division of the unit is only a logical function division.
  • there may be another division manner for example, multiple units or components may be combined or Can be integrated into another system, or some features can be ignored, or not executed.
  • the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be in an electrical, mechanical or other form.
  • the components displayed as units may or may not be physical units, i.e., may be located in one place, or may be distributed over multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.
  • each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated in In a unit.
  • the above integrated unit can be implemented in the form of hardware or in the form of hardware plus software functional units.
  • the above-described integrated unit implemented in the form of a software functional unit can be stored in a computer readable storage medium.
  • the above software functional units are stored in a storage medium and include a number of steps for causing a computer device (which may be a personal computer, server, or network device, etc.) to perform the methods of the various embodiments of the present invention.
  • the foregoing storage medium includes: a USB flash drive, a removable hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk, and the like, which can store program code. .

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

本发明实施例提供DRX的控制方法及设备。本发明实施例通过UE获得DRX控制信息,使得上述UE能够根据上述DRX控制信息,控制监听时段定时器的启动,而不是UE根据DRX周期自行周期性启动,能够避免UE周期性启动监听时段定时器而导致的UE的电量消耗增加的问题,从而节省UE的电量消耗,进而有效地提高了UE的节电性能。

Description

DRX的控制方法及设备 本申请要求于 2012 年 2 月 20 日提交中国专利局、 申请号为 201210038243.5、 发明名称为 "DRX 的控制方法及设备" 的中国专利申请 的优先权, 其全部内容通过引用结合在本申请中。 技术领域
本发明涉及通信技术,尤其涉及非连续接收 ( Discontinuous Reception, DRX ) 的控制方法及设备。 发明背景
在无线通信系统, 例如: 长期演进( Long Term Evolution , LTE ) 系统 中, 为了提升用户设备(User Equipment, UE )的节电性能, 提出了非连续 接收( Discontinuous Reception, DRX ) , 指 UE非连续接收下行调度命令和 下行数据, 在不需要接收下行调度命令和下行数据的时候, UE可以处于休 眠(sleep ) 状态不再监听物理下行控制信道 ( Physical Downlink Control CHannel , PDCCH ) , 以达到省电的目的。 每个 DRX周期开始时先进入一 个短暂的连续接收状态 (即激活状态), 称为监听时段(On Duration ), 在 此期间 UE需要监听 PDCCH, 其持续时间由监听时段定时器( On-Duration Timer ) 决定。
然而, 由于上一次下行调度的接收或者上行调度请求的发送, 可能会 使得 UE刚刚进入休眠状态之后周期性启动监听时段定时器,以进入激活状 态, 则会导致 UE在激活状态与休眠状态之间频繁进行切换, 从而增加了 UE的电量消耗。 发明内容 本发明实施例提供一种 DRX的控制方法及设备,用以节省 UE的电量 消耗, 提高 UE的节电性能。
一方面提供了一种 DRX的控制方法, 包括:
用户设备获得 DRX控制信息;
所述用户设备根据所述 DRX控制信息, 控制监听时段定时器的启动。 另一方面提供了一种 DRX的控制方法, 包括:
接入网设备生成 DRX控制信息;
所述接入网设备向用户设备发送所述 DRX控制信息,以使得所述用户 设备根据所述 DRX控制信息, 控制监听时段定时器的启动。
另一方面提供了一种用户设备, 包括:
获得单元 , 用于获得 DRX控制信息;
控制单元,用于根据所述 DRX控制信息,控制监听时段定时器的启动。 另一方面提供了一种接入网设备, 包括:
生成单元, 用于生成 DRX控制信息;
发送单元,用于向用户设备发送所述 DRX控制信息, 以使得所述用户 设备根据所述 DRX控制信息, 控制监听时段定时器的启动。
由上述技术方案可知, 本发明实施例通过 UE获得 DRX控制信息, 使 得上述 UE能够根据上述 DRX控制信息, 控制监听时段定时器的启动, 而 不是 UE根据 DRX周期自行周期性启动, 能够避免 UE周期性启动监听时 段定时器而导致的 UE的电量消耗增加的问题,从而节省了 UE的电量消耗, 进而有效地提高了 UE的节电性能。 附图简要说明
为了更清楚地说明本发明实施例或现有技术中的技术方案, 下面将对 实施例或现有技术描述中所需要使用的附图作一简单地介绍, 显而易见地, 下面描述中的附图是本发明的一些实施例, 对于本领域普通技术人员来讲, 在不付出创造性劳动性的前提下, 还可以根据这些附图获得其他的附图。 图 1为本发明一实施例提供的 DRX的控制方法的流程示意图; 图 2为本发明另一实施例提供的 DRX的控制方法的流程示意图; 图 3为本发明另一实施例提供的用户设备的结构示意图;
图 4为本发明另一实施例提供的接入网设备的结构示意图。 实施本发明的方式
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 发明实施例中的附图, 对本发明实施例中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一部分实施例, 而不是全部的实施例。 基于本发明中的实施例, 本领域普通技术人员在没有作出创造性劳动前提 下所获得的所有其他实施例, 都属于本发明保护的范围。
本发明的技术方案可以适用于多种无线接入网, 例如: 演进通用移动 通信系统 ( Universal Mobile Telecommunication System, UMTS ) 陆地无线
Access Network, E-UTRAN )、 UMTS 陆地无线接入网 (UMTS Territorial Radio Access Network, UTRAN )、 全球移动通信系统(Global System for Mobile Communications, GSM )或提高数据速率的 GSM演进技术( Enhanced Data rate for GSM Evolution, EDGE )无线接入网( GSM EDGE Radio Access Network, GERAN )等网络。
其中, 接入网设备可以为 E-UTRAN 中的演进型 NodeB ( Evolved NodeB , eNB )或家庭演进型 NodeB ( Home Evolved NodeB , HeNB ), 还 可以为 UTRAN中的无线网络控制器(Radio Network Controller, RNC ), 还可以为 GERAN中的基站控制器(Base Station Controller, BSC )等网元。
图 1为本发明一实施例提供的 DRX的控制方法的流程示意图, 如图 1 所示, 本实施例的 DRX的控制方法可以包括: 101、 UE获得 DRX控制信息;
在本实施例的一个可选实施方式中, 上述 UE具体可以根据协议约定, 或者从配置信息中获得 DRX控制信息。
在本实施例的一个可选实施方式中,上述 UE具体可以获得接入网设备 发送的 DRX控制信息。 具体地, 上述接入网设备可以通过但不限于系统消 息、 无线资源控制 (Radio Resource Control, RRC ) 消息或媒体访问控制 ( Media Access Control, MAC )控制单元( MAC Control Elements )消息向 UE发送 DRX控制信息。 例如: RRC消息可以包括但不限于 RRC连接建 立 (RRC Connection Setup ) 消息、 RRC 连接重配置 ( RRC Connection Reconfiguration )消息或 RRC连接重建立 ( RRC Connection Reestablishment ) 消息。
其中, 上述 DRX控制信息可以是接入网设备根据 UE的设备类型 (如 普通 UE或智能 UE )、 UE的业务类型和当前网络的负载状况中的至少一个 信息, 向 UE发送的。例如: 接入网设备可以根据 UE上报的 UE能力信息, 如国际移动设备身份码 ( International Mobile Equipment Identity, IMEI )、 或签约类型 ID ( Subscriber Profile ID for RAT/Frequency Priority, SPID )等, 区分 UE 的设备类型, 接入网设备可以根据深度包检测 (Deep Packet Inspection, DPI ) 区分 UE的业务类型。
102、 上述 UE根据上述 DRX控制信息, 控制监听时段定时器的启动。 在本实施例的一个可选实施方式中,上述 DRX控制信息可以为定时器
(或还可以称为计数器); 相应地, 在 102中, 首先, 上述 UE可以确定上 述 UE是否进入休眠状态, 如果上述 UE确定上述 UE进入休眠状态, 上述 UE则可以启动上述定时器, 在上述定时器超时之前, 上述 UE禁止上述监 听时段定时器启动。
具体地,上述 UE确定上述 UE进入休眠状态的方法可以包括但不限于 口下方法之一: 方法一: 当非激活定时器(Inactivity Timer )超时时, 上述 UE则可以 确定上述 UE进入休眠状态 (不考虑其它满足 UE仍处于激活状态的条件)。
方法二: 当上述 UE接收到 DRX命令 ( DRX Command )时, 上述 UE 则可以确定上述 UE进入休眠状态(不考虑其它满足 UE仍处于激活状态的 条件)。
本实施例中, 通过 UE获得 DRX控制信息, 使得上述 UE能够根据上 述 DRX控制信息, 控制监听时段定时器的启动, 而不是 UE根据 DRX周 期自行周期性启动, 能够避免 UE周期性启动监听时段定时器而导致的 UE 的电量消耗增加的问题, 从而节省了 UE 的电量消耗, 进而有效地提高了 UE的节电性能。
图 2为本发明另一实施例提供的 DRX的控制方法的流程示意图,如图 2所示, 本实施例的 DRX的控制方法可以包括:
201、 接入网设备生成 DRX控制信息;
在本实施例的一个可选实施方式中,接入网设备具体可以根据 UE的设 备类型 (如普通 UE或智能 UE )、 UE的业务类型和当前网络的负载状况中 的至少一个信息, 生成上述 DRX控制信息。 例如: 接入网设备可以根据 UE 上报的 UE 能力信息, 如国际移动设备身份码 (International Mobile Equipment Identity , IMEI )、 或签约类型 ID ( Subscriber Profile ID for RAT/Frequency Priority, SPID )等, 区分 UE的设备类型, 接入网设备可以 根据深度包检测 (Deep Packet Inspection, DPI ) 区分 UE的业务类型。
202、上述接入网设备向 UE发送 DRX控制信息, 以使得上述 UE根据 上述 DRX控制信息, 控制监听时段定时器的启动。
本实施例中, 通过接入网设备生成 DRX控制信息, 并向 UE发送生成 的 DRX控制信息, 使得上述 UE能够根据上述 DRX控制信息, 控制监听 时段定时器的启动, 而不是 UE根据 DRX周期自行周期性启动, 能够避免 UE周期性启动监听时段定时器而导致的 UE的电量消耗增加的问题, 从而 节省了 UE的电量消耗, 进而有效地提高了 UE的节电性能。
需要说明的是: 对于前述的各方法实施例, 为了简单描述, 故将其都 表述为一系列的动作组合, 但是本领域技术人员应该知悉, 本发明并不受 所描述的动作顺序的限制, 因为依据本发明, 某些步骤可以釆用其他顺序 或者同时进行。 其次, 本领域技术人员也应该知悉, 说明书中所描述的实 施例均属于优选实施例, 所涉及的动作和模块并不一定是本发明所必须的。
在上述实施例中, 对各个实施例的描述都各有侧重, 某个实施例中没 有详述的部分, 可以参见其他实施例的相关描述。
图 3为本发明另一实施例提供的用户设备的结构示意图, 如图 3所示, 本实施例的用户设备可以包括获得单元 31和控制单元 32。 其中, 获得单元 31用于获得 DRX控制信息; 控制单元 32用于根据上述 DRX控制信息, 控制监听时段定时器的启动。
在本实施例的一个可选实施方式中, 获得单元 31具体可以获得接入网 设备发送的 DRX控制信息。
在本实施例的一个可选实施方式中, 获得单元 31获得的上述 DRX控 制信息可以为定时器; 相应地, 控制单元 32具体可以确定上述用户设备进 入休眠状态, 并启动上述定时器, 在上述定时器超时之前, 禁止上述监听 时段定时器启动。具体地,控制单元 32具体可以当 Inactivity定时器超时时, 确定上述用户设备进入休眠状态; 或者还可以当上述用户设备接收到 DRX 命令时, 确定上述用户设备进入休眠状态。
本实施例中, UE通过获得单元获得 DRX控制信息, 使得控制单元能 够根据获得单元获得的上述 DRX控制信息 , 控制监听时段定时器的启动, 而不是 UE根据 DRX周期自行周期性启动, 能够避免 UE周期性启动监听 时段定时器而导致的 UE的电量消耗增加的问题,从而节省了 UE的电量消 耗, 进而有效地提高了 UE的节电性能。
图 4为本发明另一实施例提供的接入网设备的结构示意图, 如图 4所 示, 本实施例的接入网设备可以包括生成单元 41和发送单元 42。 其中, 生 成单元 41用于生成 DRX控制信息; 发送单元 42用于向 UE发送生成单元 41生成的上述 DRX控制信息, 以使得上述 UE根据上述 DRX控制信息, 控制监听时段定时器的启动。
本实施例中, 接入网设备通过生成单元生成 DRX控制信息, 并向 UE 发送生成单元生成的 DRX控制信息, 使得上述 UE能够根据上述 DRX控 制信息, 控制监听时段定时器的启动, 而不是 UE根据 DRX周期自行周期 性启动,能够避免 UE周期性启动监听时段定时器而导致的 UE的电量消耗 增加的问题, 从而节省了 UE的电量消耗, 进而有效地提高了 UE的节电性 能。
所属领域的技术人员可以清楚地了解到, 为描述的方便和简洁, 上述 描述的系统, 装置和单元的具体工作过程, 可以参考前述方法实施例中的 对应过程, 在此不再赘述。
在本申请所提供的几个实施例中, 应该理解到, 所揭露的系统, 装置 和方法, 可以通过其它的方式实现。 例如, 以上所描述的装置实施例仅仅 是示意性的, 例如, 所述单元的划分, 仅仅为一种逻辑功能划分, 实际实 现时可以有另外的划分方式, 例如多个单元或组件可以结合或者可以集成 到另一个系统, 或一些特征可以忽略, 或不执行。 另一点, 所显示或讨论 的相互之间的耦合或直接耦合或通信连接可以是通过一些接口, 装置或单 元的间接耦合或通信连接, 可以是电性, 机械或其它的形式。 作为单元显示的部件可以是或者也可以不是物理单元, 即可以位于一个地 方, 或者也可以分布到多个网络单元上。 可以根据实际的需要选择其中的 部分或者全部单元来实现本实施例方案的目的。
另外, 在本发明各个实施例中的各功能单元可以集成在一个处理单元 中, 也可以是各个单元单独物理存在, 也可以两个或两个以上单元集成在 一个单元中。 上述集成的单元既可以釆用硬件的形式实现, 也可以釆用硬 件加软件功能单元的形式实现。
上述以软件功能单元的形式实现的集成的单元, 可以存储在一个计算 机可读取存储介质中。 上述软件功能单元存储在一个存储介质中, 包括若 干指令用以使得一台计算机设备(可以是个人计算机, 服务器, 或者网络 设备等)执行本发明各个实施例所述方法的部分步骤。 而前述的存储介质 包括: U盘、 移动硬盘、 只读存储器(Read-Only Memory, ROM ), 随机存 取存储器(Random Access Memory, RAM ),磁碟或者光盘等各种可以存储 程序代码的介质。
最后应说明的是: 以上实施例仅用以说明本发明的技术方案, 而非对 其限制; 尽管参照前述实施例对本发明进行了详细的说明, 本领域的普通 技术人员应当理解: 其依然可以对前述各实施例所记载的技术方案进行修 改, 或者对其中部分技术特征进行等同替换; 而这些修改或者替换, 并不 使相应技术方案的本质脱离本发明各实施例技术方案的精神和范围。

Claims

权利要求
1、 一种 DRX的控制方法, 其特征在于, 包括:
用户设备获得 DRX控制信息;
所述用户设备根据所述 DRX控制信息, 控制监听时段定时器的启动。
2、根据权利要求 1所述的方法, 其特征在于, 所述用户设备获得 DRX 控制信息, 具体包括:
所述用户设备获得接入网设备发送的 DRX控制信息。
3、 根据权利要求 1或 2所述的方法, 其特征在于, 所述 DRX控制信 息为定时器; 所述用户设备根据所述 DRX控制信息, 控制监听时段定时器 的启动, 具体包括:
所述用户设备确定所述用户设备进入休眠状态;
所述用户设备启动所述定时器;
在所述定时器超时之前, 所述用户设备禁止所述监听时段定时器启动。
4、 根据权利要求 3所述的方法, 其特征在于, 所述用户设备确定所述 用户设备进入休眠状态, 具体包括:
当 Inactivity定时器超时时, 所述用户设备确定所述用户设备进入休眠 状态; 或者
当所述用户设备接收到 DRX命令时, 所述用户设备确定所述用户设备 进入休眠状态。
5、 一种 DRX的控制方法, 其特征在于, 包括:
接入网设备生成 DRX控制信息;
所述接入网设备向用户设备发送所述 DRX控制信息, 以使得所述用户 设备根据所述 DRX控制信息, 控制监听时段定时器的启动。
6、 一种用户设备, 其特征在于, 包括:
获得单元, 用于获得 DRX控制信息;
控制单元,用于根据所述 DRX控制信息,控制监听时段定时器的启动。
7、 根据权利要求 6所述的用户设备, 其特征在于, 所述获得单元具体 用于
获得接入网设备发送的 DRX控制信息。
8、 根据权利要求 6或 7所述的用户设备, 其特征在于, 所述 DRX控 制信息为定时器; 所述控制单元具体用于
确定所述用户设备进入休眠状态, 并启动所述定时器, 在所述定时器 超时之前, 禁止所述监听时段定时器启动。
9、 根据权利要求 8所述的用户设备, 其特征在于, 所述控制单元具体 用于
当 Inactivity定时器超时时, 确定所述用户设备进入休眠状态; 或者 当所述用户设备接收到 DRX命令时,确定所述用户设备进入休眠状态。
10、 一种接入网设备, 其特征在于, 包括:
生成单元, 用于生成 DRX控制信息;
发送单元, 用于向用户设备发送所述 DRX控制信息, 以使得所述用户 设备根据所述 DRX控制信息, 控制监听时段定时器的启动。
PCT/CN2013/071694 2012-02-20 2013-02-20 Drx的控制方法及设备 WO2013123875A1 (zh)

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