CN102625421A - Method of user equipment power saving and system of the same - Google Patents

Method of user equipment power saving and system of the same Download PDF

Info

Publication number
CN102625421A
CN102625421A CN2011100303265A CN201110030326A CN102625421A CN 102625421 A CN102625421 A CN 102625421A CN 2011100303265 A CN2011100303265 A CN 2011100303265A CN 201110030326 A CN201110030326 A CN 201110030326A CN 102625421 A CN102625421 A CN 102625421A
Authority
CN
China
Prior art keywords
ue
power saving
drx
signaling
parameter
Prior art date
Application number
CN2011100303265A
Other languages
Chinese (zh)
Inventor
张健
Original Assignee
中兴通讯股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 中兴通讯股份有限公司 filed Critical 中兴通讯股份有限公司
Priority to CN2011100303265A priority Critical patent/CN102625421A/en
Publication of CN102625421A publication Critical patent/CN102625421A/en

Links

Classifications

    • 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 THIR OWN ENERGY USE
    • Y02D70/00Techniques for reducing energy consumption in wireless communication networks
    • Y02D70/10Techniques for reducing energy consumption in wireless communication networks according to the Radio Access Technology [RAT]
    • Y02D70/12Techniques for reducing energy consumption in wireless communication networks according to the Radio Access Technology [RAT] in 3rd Generation Partnership Project [3GPP] networks
    • Y02D70/124Techniques for reducing energy consumption in wireless communication networks according to the Radio Access Technology [RAT] in 3rd Generation Partnership Project [3GPP] networks in 3rd generation [3G] networks
    • 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 THIR OWN ENERGY USE
    • Y02D70/00Techniques for reducing energy consumption in wireless communication networks
    • Y02D70/20Techniques for reducing energy consumption in wireless communication networks independent of Radio Access Technologies
    • Y02D70/24Techniques for reducing energy consumption in wireless communication networks independent of Radio Access Technologies in Discontinuous Reception [DRX] networks

Abstract

The invention discloses a method of user equipment (UE) power saving. UE notifies a network side of a self-expected power saving parameter through a special signaling, and the network side carries out a power saving configuration for the UE according to the power saving parameter. The invention also discloses a system of UE power saving. The method and the system of the invention assists in solving the problem that in the prior art network sides have difficulties in carrying out accurate scheduling decisions according to indication messages released by UE signaling, enabling the UE to transfer to a more appropriate radio resource control (RRC) state more promptly or to configure a more appropriate discontinuous reception (DRX) parameter, improving power saving efficiency of UE, and making a balance between business delays and power saving efficiency.

Description

一种用户设备的节电方法和系统 A method for saving the user equipment and systems

技术领域 FIELD

[0001] 本发明涉及移动通信技术,尤其涉及一种用户设备(UE, User Equipment)的节电方法和系统。 [0001] The present invention relates to mobile communication technologies, particularly to a user equipment (UE, User Equipment) system and the power saving method.

背景技术 Background technique

[0002]第三代伙伴组织计划(3GPP, Third Generation Partnership Projects)的通用移动通信系统(UMTS, Universal Mobile Telecommunication Services)的陆地无线接入网(UTRAN, UMTS Terrestrial Radio Access Network)(简称为网络)中UE 的两个基本工作模式是空闲模式(IDLE)和无线资源控制(RRC,RadioResource Control)连接模式(CONNECTED)。 [0002] Third Generation Partnership Program (3GPP, Third Generation Partnership Projects) of the Universal Mobile Telecommunications System (UMTS, Universal Mobile Telecommunication Services) terrestrial radio access network (UTRAN, UMTS Terrestrial Radio Access Network) (referred to as Network) two basic modes of a UE in idle mode (iDLE) and a radio resource control (RRC, RadioResource control) connected mode (cONNECTED). 在连接模式,UE根据业务特点与所分配的传输信道类型的不同可分别处于四种状态:小区_专用信道状态(CELL_DCH)、小区_前向接入信道状态(CELL_FACH)、小区_寻呼信道状态(CELL_PCH)和UTRAN注册区_寻呼信道状态(URA_PCH),各状态的业务活动性依次降低,UE的省电效率也不同。 In the connected mode, UE according to the service characteristics and the assigned transmission channel types of differential in each of four states: a cell _ dedicated channel state (CELL_DCH), before the cell _ access channel state (CELL_FACH), the cell _ paging channel state (CELL PCH) and UTRAN registration area paging channel state _ (the URA_PCH), the operational activities of the states are sequentially decreased, the power efficiency of the UE is different. 网络根据相应的无线资源管理(RRM,Radio ResourceManagement)策略通过RRC信令或者定时器控制传输信道类型的切换和四种状态之间的迁移。 Network in accordance with the respective radio resource management (RRM, Radio ResourceManagement) migration policy between the transport channel type switching of the four states and is controlled by RRC signaling or a timer. 在很大程度上,网络不清楚UE实际业务层面的活动情况,而通过较为保守的定时器设置来控制UE状态迁移及无线承载(Radio Bearer)分配,从而一定程度上降低了省电效率。 In the event the actual operational level largely unclear UE network, and to control the state transition and the UE radio bearer (Radio Bearer) assignment by conservative timer setting, thereby reducing the power efficiency to some extent. UMTS在版本8(Rel-8)引入快速休眠(Fast Dormancy)功能改善UE的省电性能,在UE发送给网络的信令连接释放(SIGNALLING CONNECTION RELEASE I ND I CAT I ON)信令中增加了信令连接释放指不原因(Signalling ConnectionRelease Indication Cause)信兀(IE,Information Element)为UE请求分组业务数据活动终结(UE Requested PS Data sessionend)。 UMTS is introduced Fast Dormancy (Fast Dormancy) function version 8 (Rel-8) to improve the power performance of the UE, the UE sends to the network a signaling connection release (SIGNALLING CONNECTION RELEASE I ND I CAT I ON) increased signaling It refers to the signaling connection release reasons not (Signalling ConnectionRelease Indication Cause) letter Wu (IE, Information Element) data for the UE requesting the packet service activities end (UE requested PS data sessionend). UE判断在未来一段时间内没有进一步的分组业务活动需求时使用该信元通知网络,从而网络根据该信息触发UE的RRC状态迁移到更省电的状态,例如从CELL_DCH状态迁移到CELL_FACH状态、或CELL_PCH状态、或URA_PCH状态或者Idle状态。 Using the UE determines there is no further packet service activities needs some time the cell informing the network so that the network state move to a more power-saving trigger based on the information of the UE RRC state from CELL_DCH state such as migration to the CELL_FACH state, or CELL_PCH state, or URA_PCH state, or the Idle state. UE向网络发送上述指示可以根据高层如应用层的无进一步分组业务活动需求的通知消息,UE在发送上述指示信息后可以启动定时器T,所述定时器T在UMTS中被定义为T323,在该定时器T超时前UE不会向网络再次发送所述指示信息,但定时器T超时后,UE被允许根据新的高层业务活动状态指示决定是否发送新的所述指示信息。 UE sends to the network according to the notification message may be the indication of packet traffic event needs no further rise as the application layer, the UE after sending the indication information to start a timer T, T of the timer T323 is defined in the UMTS, in the timer T times out before the UE does not send indication information to the network again, but the timer T timeout, UE is allowed according to the new high-rise state of business activity indication decide whether to send the new instructions. 在UMTS的演进中,高速下行分组数据接入(HSDPA)和高速上行分组数据接入(HSUPA)的演进均支持多载波技术,目前支持下行4载波、上行双载波,分别包括I个主载波,其余为辅载波,辅载波可以通过高速共享控制信道(HS-SCCH)信令激活/去激活。 In evolved UMTS, the High Speed ​​Downlink Packet Data Access (HSDPA) and High Speed ​​Uplink Packet Data Access (HSUPA) evolved support multi-carrier technology, currently supports four downlink carriers, the dual carrier uplink, each comprising a primary carrier I, remaining secondary carriers, the secondary carrier can activate signaling via a high speed shared control channel (HS-SCCH) / deactivation.

[0003]3GPP长期演进(LTE, Long Term Evolution)系统的演进的通用陆地无线接入网(E-UTRAN, Evolved Universal Terrestrial Radio Access Network)(简称为网络或演进型基站,即eNB)中UE状态包括RRC空闲状态(RRC_IDLE)和RRC连接状态(RRC_CONNECTED)。 [0003] 3GPP Long Term Evolution (LTE, Long Term Evolution) system, an evolved universal terrestrial radio access network (E-UTRAN, Evolved Universal Terrestrial Radio Access Network) (referred to as a network or eNB, i.e. eNB) in the UE status comprising a RRC idle state (RRCJDLE) and the RRC connected state (RRC_CONNECTED). 为节省UE的电池/功率消耗,eNB可以通过无线资源控制(RRC,RadioResource Control)信令为UE 配置不连续接收(DRX, Discontinuous Reception)功能,以控制UE监听物理下行控制信道(PDCCH, Physical Downlink Control Channel)的活动或行为,UE仅需要在活动时间(Active Time)监听H)CCH。 In order to save UE battery / power consumption, the eNB via the radio resource control (RRC, RadioResource Control) signaling is configured for the UE discontinuous reception (DRX, Discontinuous Reception) functions to control the UE monitors a physical downlink control channel (PDCCH, Physical Downlink Control Channel) activity or behavior, UE need only time (active time) listens H) CCH. 在无线资源控制连接状态下,如果配置了DRX,UE被允许不连续地监听HXXH ;否则UE连续监听TOCCH。 In RRC connected state, if the DRX is configured, the UE is allowed to discontinuously monitor HXXH; otherwise, the UE continuously monitor TOCCH. UE在监听PDCCH期间,可以根据HXXH信令所分配的资源或者根据预配置的资源在物理下行共享信道(PDSCH)上接收数据或者在物理上行共享信道(PUSCH)上发送数据。 UE during the listening PDCCH, may receive data according to a resource allocation signaling HXXH according to the resource or preconfigured on a physical downlink shared channel (PDSCH) or physical uplink shared channel (PUSCH) transmission data. RRC配置DRX操作所需定时器和相关参数,包括:持续时间定时器(onDurationTimer)、DRX非活动定时器(drx-InactivityTimer)、DRX 重传定时器(drx-RetransmissionTimer)、长DRX 循环(IongDRX-Cycle)、DRX起始偏移值(drxStartOffset),可选的,还有DRX短循环定时器(drxShortCycleTimer)和短DRX 循环(shortDRX-Cycle)。 RRC configuration DRX timers and parameters required for operation, comprising: a duration timer (the onDurationTimer), DRX inactivity timer (drx-InactivityTimer), DRX Retransmission Timer (drx-RetransmissionTimer), long DRX cycle (IongDRX- cycle), DRX start offset value (drxStartOffset), optional, and DRX short cycle timer (drxShortCycleTimer) and a short DRX cycle (shortDRX-cycle). 其中,所述DRX 重传定时器,除接收广播控制信道专用的下行混合自动重传请求(HARQ)进程外,每个下行HARQ进程配置I个该定时器。 Wherein, the DRX retransmission timer, in addition to receiving the broadcast control channel of the downlink dedicated hybrid automatic repeat request (HARQ) process, the configuration of each I-th downlink HARQ process the timer. 每个下行HARQ进程,除接收广播控制信道专用的下行HARQ进程外,还配置有一个HARQ环回时间定时器(HARQ RTT timer)。 Each downlink HARQ process, in addition to receiving the downlink broadcast control channel dedicated HARQ process, further provided with a HARQ RTT timer (HARQ RTT timer). UE在不同的DRX周期省电效率不同,较大的DRX周期省电效率高,但新业务发起时延迟较大;较小的DRX周期省电效率低,但新业务发起时延迟较小。 In various UE DRX cycle different power efficiency, high power efficiency greater DRX cycle, but the delay is large when initiating a new service; small DRX cycle power efficiency is low, but the delay is small initiating new services. LTE中支持两级DRX循环,为短DRX循环和长DRX循环,UE可能被配置为支持短DRX循环和长DRX循环两种不同的DRX循环模式,并根据eNB调度策略和定时器控制在两级DRX循环之间进行迁移。 Two support LTE DRX cycle, short DRX cycle and long DRX cycle, the UE may be configured to support short DRX cycle and long DRX cycle in two different DRX cycle mode, and two control timer according eNB scheduling policy and migration between DRX cycle. 在长DRX循环下UE监听HXXH的周期长于短DRX循环,执行测量的频率低于短DRX循环,其省电效率高于短DRX循环。 In the long DRX cycle of the UE monitors HXXH period is longer than the short DRX cycle, the frequency of performing the measurement is lower than the short DRX cycle, which power efficiency is higher than the short DRX cycle. 短DRX循环和长DRX循环分别包括多个大小不同的周期配置,但UE对短DRX循环和长DRX循环最多分别支持I个周期配置,改变上述周期配置只能通过无线资源控制连接重配置(RRCConnectionReconfiguration)进行。 Short DRX cycle and long DRX cycle each include a plurality of different sizes of cycle configuration, the UE supports a maximum of respectively short DRX cycle and long DRX cycle configuration cycle I, changes the periodic configuration can be connected via a radio resource control reconfiguration (the RRCConnectionReconfiguration )get on. UE在长DRX循环工作时,可能在上行与网络失步(Unsynchronization),例如:上行时间调整定时器(UL TAT7Uplink Time Alignment Timer)超时可以导致UE上行失步。 When the long DRX cycle UE work, the network may be out of synchronization in uplink (Unsynchronization), for example: an uplink timing adjustment timer (UL TAT7Uplink Time Alignment Timer) timeout may result in the UE uplink out of synchronization. UE上行失步后,物理上行控制信道上所分配的资源,如调度请求(SR,Scheduling Request)资源被释放,UE在有新的业务发起时需要通过随机接入过程(Random AccessProcedure)重新和网络取得同步后才能进行正常的分组数据的收发行为,从而带来一定的延迟。 After the UE uplink out of synchronization, the physical uplink control channel resources allocated, such as a scheduling request (SR, Scheduling Request) resource is released, the UE initiates a new service through a random access procedure needs (Random AccessProcedure) and network re to send and receive normal behavior of the packet data synchronized, leading to some delays.

[0004] 为了满足日益增长的大带宽高速移动接入的需求,3GPP高级长期演进(LTE-A,Long-Term Evolution advanced)在LTE基础上采用一系列新技术对频域、空域进行扩充,以达到提高频谱利用率、增加系统容量等目的。 [0004] To meet the increasing demand for high-bandwidth high-speed mobile access, 3GPP Long Term Evolution Advanced (LTE-A, Long-Term Evolution advanced) using a series of new technologies based on the LTE frequency domain, spatial be expanded to to improve spectrum efficiency, the purpose of increasing system capacity. LTE系统在下行、上行最大传输带宽分别为20MHz,LTE-A版本IO(Rel-IO)系统载波聚合(CA,Carrier Aggregation)在下行和上行分别将最多5个分量载波(CC, Component Carrier)聚合起来以分别支持最大IOOMHz传输带宽。 LTE system In the downlink, the maximum uplink transmission bandwidths of 20MHz, LTE-A version IO (Rel-IO) system carrier aggregation (CA, Carrier Aggregation), respectively, up to five component carriers (CC, Component Carrier) polymerization downstream and upstream each support up to a maximum IOOMHz transmission bandwidth. UE分别配置I个下行主载波(DL PCC, Downlink Primary CC)和I个上行主载波(ULPCC, Uplink Primary CC),并可以配置O 〜4 个下行辅载波(DL SCC, DownlinkSecondaryCC)和/ 或O 〜4个上行辅载波(UL SCC, Uplink Secondary (X)tjDLPCC和UL PCC组成UE 的主服务小区(PCell) ,PCell提供安全、非接入层移动性信息(security and NAS mobilityInfo)、同步、接入、系统信息和寻呼等功能,UE随机接入只能通过PCell进行。UL PCC配置有发送HARQ ACK/NACK、SR、周期性信道质量指示(CQI,Channel Quality Indicator)等信令的PUCCH资源。DL SCC和其关联的UL SCC组成次服务小区(SCell),SCell作为所增加的无线资源而提供更高的带宽和数据吞吐量,SCell也可能不包含UL SCC配置。UL PCC和DL PCC通过系统信息块2 (SIB2)所指示的信息关联,UL SCC和DL SCC通过SIB2或者专用信令,如RRC信令所指示的信息关联。任何时候,RRC_CONNECTED状态的UE必须保持一个PCel I are arranged UE primary carrier downlink (DL PCC, Downlink Primary CC) and I uplink primary carrier (ULPCC, Uplink Primary CC), and may be configured O ~ 4 secondary carrier downlink (DL SCC, DownlinkSecondaryCC) and / or O ~ 4 secondary carrier uplink (UL SCC, uplink secondary (X) tjDLPCC consisting UE UL PCC and the primary serving cell (PCell), PCell provide secure, NAS mobility information (security and NAS mobilityInfo), synchronization, then the system information and paging functions, the UE can perform the random access transmission .UL PCC disposed HARQ ACK / NACK through the PCell, PUCCH resources, the SR, periodic channel quality indication (CQI, channel quality Indicator) and the like signaling .DL SCC and its associated secondary serving cell UL SCC composition (SCell), SCell as increased radio resources to provide higher bandwidth and data throughput, SCell may not include configuration .UL PCC and UL SCC by DL PCC association information (SIB2) indicated by the system information block 2 UL SCC and DL SCC by SIB2 or dedicated signaling, such as related information, the RRC signaling for any time, UE RRC_CONNECTED state must maintain a PCel l的配置。[0005] 在LTE-A CA的DRX方案中,3GPP采纳了分量载波一致或共同的DRX (Common DRX)作为基本方案,即:UE所有配置的PCell和SCell使用相同的DRX参数,所有激活状态的SCell和PCell遵循相同的活动时间和DRX循环。从进一步的UE省电和CC管理的角度出发,eNB可以通过MAC CE激活/去激活某SCell,但PCell不能够被激活/去激活。UE在去激活状态的SCell下行不监听H)CCH、不接收H)SCH、不进行信道质量指示(CQI)相关的测量、不接收系统信息、支持移动性相关的测量;并且对于SIB2关联的SCell上行停止探测参考信号(SRS, Sounding Reference Signal)发送、信道质量指不(CQI, Channel QualityIndicator)发送、预编码矩阵指不(PMI, Precoding MatrixIndicator)发送、排列指不(RI, Rank Indicator)发送、PUSCH 发送等。 . L Configuration [0005] In the LTE-A CA a DRX scenario, 3GPP adoption of component carriers identical or common DRX (the Common DRX) as a basic program, namely: UE configurations of the PCell and the SCell same DRX parameters, PCell and SCell active state all the time and follow the same DRX cycle. from the viewpoint of further management of UE power saving and CC, eNB can activate / deactivate a SCell by MAC CE, but PCell can not be activated / deactivated .UE in the SCell deactivation state of the downlink does not listen H) CCH, does not receive H) SCH, the relevant measurements not channel quality indication (CQI), does not receive the system information, to support the relevant measurement mobility; and for SIB2 associated SCell uplink stop sounding reference signal (SRS, sounding reference signal) transmitting channel quality means not (CQI, channel QualityIndicator) transmission, a precoding matrix means not (PMI, precoding MatrixIndicator) transmission, the arrangement means not (RI, Rank Indicator) transmission , PUSCH sending and so on.

[0006] 在LTE和LTE-A中,现在还不支持UE发送信令连接释放请求,请求网络释放RRC信令连接或者执行RRC状态迁移,在LTE和LTE-A中,RRC_C0NNECTED状态不象UMTS中包括4种不同的子状态,那么如果需要在LTE和LTE-A中引进类似于UMTS的快速休眠功能,则可以通过引入类似于UE发送信令连接释放请求消息并携带原因信元,如UE请求分组业务数据活动终结,请求网络侧触发信令连接释放以进入RRC_IDLE状态,目前在3GPPLTE Rel-IO 技术增强(TEIlO)项目中暂时没有引入上述功能。 [0006] In LTE and LTE-A, the UE does not currently support sending a signaling connection release request, the network release the RRC signaling connection request or RRC state transition performed in the LTE and the LTE-A, RRC_C0NNECTED state unlike the UMTS It comprises four different sub-states, if needed to introduce the fast dormancy function is similar in UMTS LTE and LTE-a, the connection release request by the message and carrying a reason similar to the introduction of cell signaling UE, such as UE requests end of data packet service activities, requests the network-side signaling connection release trigger to enter the RRC_IDLE state, currently no introduced in the functional enhancement technology 3GPPLTE Rel-IO (TEIlO) project.

[0007] 现有技术中,UE给网络的指示信息为信令连接释放请求,携带的原因为分组业务数据活动终结,网络仅能根据自己的调度策略决定UE的RRC状态迁移,在网络不清楚UE的具体业务活动或业务特征情况下仅能做出大致的决策使UE进入相对节电的状态,例如从CELL_DCH迁入CELL_FACH状态,难以给出更准确地调度决策,不便于更好地权衡节电及延迟。 [0007] In the prior art, UE indication information to the network for the signaling connection release request, the reason for carrying packet data service termination event, the network can only migrate according to their scheduling decisions UE RRC state, the network is not clear only to make the specific business activity or business situation wherein the UE so that the UE enters decision substantially opposite the power saving state, CELL_FACH state, for example, move from CELL DCH, is difficult to give more accurate scheduling decisions, not facilitate a better trade-off section electricity and delays. UE也只能在设定的定时器(如UMTS中的T323)超时之后才能再次给网络指示该消息,不利于网络及时决策。 UE also only be an indication after setting the timer (eg T323 UMTS in) timeout again the message to the network, the network is not conducive to timely decision-making. LTE-A CA情况下,除PCell外,网络可能还为UE配置了I个或多个SCell,尽管某些SCell可能由于没有业务活动而被去激活,但可能仍然保持在配置状态,UE会因进行相关的RRM测量及上报而消耗一定的功率。 The LTE-A CA case except for the PCell, the network may configure the UE or a plurality of I SCell, although some may be due to no traffic SCell is deactivated activity, but may remain in the configuration state, due UE the RRM related measurement and reporting and consume some power. UMTS演进的多载波情况下也存在类似问题。 There are similar problems in multi-carrier UMTS evolution of the situation. 另外,现有技术仅考虑到在UE暂时没有进一步分组业务活动需求时发送上述消息,不能帮助网络配置更合适的DRX参数或者使UE更快地迁移到更合适的RRC状态,并不能使UE达到最大的节电效率。 Further, prior art only considers the transmission of the message to the UE temporary event needs no further packet service, the network configuration can help more appropriate UE DRX parameters or to migrate more quickly to a more suitable RRC state can not reach the UE the largest energy-saving efficiency.

发明内容 SUMMARY

[0008] 有鉴于此,本发明的主要目的在于提供一种UE的节电方法和系统,能够使UE及时地迁移到更合适的RRC状态或者配置更合适的DRX参数,提高UE的省电效率。 [0008] In view of this, the main object of the present invention to provide a method and system for UE power saving, it is possible to make timely migrate UE RRC state to a more suitable or more appropriate DRX configuration parameters to improve power efficiency of the UE .

[0009] 为达到上述目的,本发明的技术方案是这样实现的: [0009] To achieve the above object, the technical solution of the present invention is implemented as follows:

[0010] 本发明提供的一种UE的节电方法,该方法包括: [0010] The power saving method of the present invention provides a UE, the method comprising:

[0011] UE将自身期望的省电参数通过专用信令通知网络侧; [0011] UE itself the desired power parameters through a dedicated signaling to notify the network side;

[0012] 网络侧根据所述省电参数进行所述UE的省电配置。 [0012] the network side configures the power saving parameter based on the UE.

[0013] 上述方案中,所述专用信令为RRC层信令或媒体接入控制(MAC)层信令; [0013] In the above embodiment, the dedicated signaling is a RRC layer signaling or media access control (MAC) layer signaling;

[0014] 所述专用信令携带指示UE期望的省电参数的信元; [0014] The UE dedicated signaling carries information indicating a desired power parameters of the cell;

[0015] 所述省电参数包括以下至少一种:RRC状态、DRX循环模式、DRX参数、载波聚合配 [0015] the power saving parameter comprises at least one of the following: RRC state, the DRX cycle mode, the DRX parameter, with carrier aggregation

置信息。 Configuration information.

[0016] 上述方案中,所述省电参数为DRX参数时,指示UE期望的DRX参数的信元的取值为以下任一参数值或参数值分组,或者所述参数值或参数值分组的索引:DRX周期或周期分组、DRX持续时间定时器的值或参数分组、DRX非活动时间定时器的值或参数分组。 [0016] In the above embodiment, the power saving parameter to DRX parameter information element indicative of a desired UE a DRX parameter value of any of the following parameter values ​​or parameter value of the packet, or the packet parameters or parameter values ​​of index: DRX cycle or grouping, DRX duration timer value or parameter group, DRX inactivity timer value or parameter group.

[0017] 上述方案中,所述专用信令为独立的专用信令、或为在现有专用信令中增加的信元或协议数据单元 [0017] In the above embodiment, the dedicated signaling is a separate dedicated signaling, or for the increase in the existing dedicated signaling cells or protocol data unit

[0018] 上述方案中,所述专用信令,在UE无进一步分组业务数据活动请求时,在信令连接释放过程中发送,或者在RRC连接建立过程、或RRC连接重建立过程、或RRC连接重配置过程、或无线承载建立过程、或传输信道重配置过程、或物理信道重配置过程、或小区更新过程、或UTRAN注册区更新过程中发送。 [0018] In the above embodiment, the dedicated signaling, when the UE transmits packet service data activity without further request signaling connection release process, or the RRC connection establishment procedure or RRC connection establishment procedure or RRC connection reconfiguration procedure, or radio bearer setup procedure, or transport channel reconfiguration procedure, or a physical channel reconfiguration process, or a cell update procedure, or UTRAN registration area update procedure is transmitted.

[0019] 上述方案中,所述专用信令为以下至少一种:信令连接释放请求消息、RRC连接请求、RRC连接建立请求消息、RRC连接建立完成消息、RRC连接重建立请求消息、RRC连接重建立完成消息、RRC连接重建完成消息、无线承载建立完成消息、传输信道重配置完成消息、物理信道重配置完成、小区更新消息、UTRAN注册区更新消息。 [0019] In the above embodiment, the dedicated signaling at least one of the following: a signaling connection release request message, the RRC connection request, the RRC connection establishment request message, the RRC connection setup complete message, the RRC connection re-establishment request message, the RRC connection reestablishment complete message, the RRC connection reestablishment complete message, the radio bearer setup complete message, transport channel reconfiguration complete message, physical channel reconfiguration complete, the cell update message, the UTRAN registration area update message.

[0020] 上述方案中,所述专用信令为以下至少一种:DRX循环模式切换请求消息或信元、或DRX参数重配置消息或信元、或载波重配置消息或信元。 [0020] In the above embodiment, the dedicated signaling at least one of the following: DRX cycle mode switching request message or information element, or DRX parameters reconfiguration message or information element, or the carrier reconfiguration message or information element.

[0021] 上述方案中,在UE将自身期望的省电参数通过专用信令通知网络侧之前,该方法进一步包括:所述UE根据高层指示或业务的特征确定未来一段时间无分组业务数据活动需求、或根据不同业务的特点或统计信息确定出业务活动的规律之后,结合UE当前的省电参数,确定期望的省电参数。 Before [0021] In the above embodiment, the UE itself the desired power parameters via dedicated signaling to notify the network side, the method further comprising: the UE determining that no packet traffic for some time according to the characteristics of high-level instructions or data traffic requirements activities Thereafter, it is determined that the law or business activity according to the characteristics of different business or statistical information, combined with the current UE power saving parameter, determining a desired power parameters.

[0022] 上述方案中,所述网络侧进行所述UE的省电配置为:在接收到UE的所述专用信令后立即进行所述UE的省电配置,或者在接收到UE的所述专用信令后经过指定时间之后进行所述UE的省电配置。 [0022] In the above embodiment, the network side is configured to power the UE: UE power saving the configuration after receiving the dedicated signaling to the UE immediately, or upon receipt of the UE configuring the UE's power saving after a specified time after the dedicated signaling.

[0023] 本发明提供的一种UE的节电系统,该系统包括:UE、网络侧;其中, [0023] The present invention provides a UE power saving system, the system comprising: UE, the network side; wherein,

[0024] UE,用于将自身期望的省电参数通过专用信令通知网络侧; [0024] UE, itself a desired power parameters for informing the network side via dedicated signaling;

[0025] 网络侧,用于根据所述省电参数进行所述UE的省电配置。 [0025] the network side, the UE is configured for carrying out a power saving according to the power saving parameter.

[0026] 上述方案中,所述UE,还用于根据高层指示或业务的特征确定未来一段时间无分组业务数据活动需求、或根据不同业务的特点或统计信息确定出业务活动的规律之后,结合自身当前的省电参数,确定期望的省电参数。 After [0026] the above-described embodiment, the the UE, wherein a further indication or service level is determined according to the next time event needs no packet service data, or operational activities law determined according to the characteristics of different business or statistical information, combined its current power saving parameter, determining a desired power parameters.

[0027] 本发明提供了一种UE的节电方法和系统,UE将自身期望的省电参数通过专用信令通知网络侧;网络侧根据所述省电参数进行所述UE的省电配置;如此,解决了现有技术中网络侧难以根据UE的信令释放指示消息进行准确的调度决策的问题,能够使UE更及时地迁移到更合适的RRC状态或者配置更合适的DRX参数,提高了UE的省电效率,较好地平衡了业务延迟与省电效率;UE可以根据业务的实际活动情况在多种状态下请求网络侧按照UE指示的省电决策进行相应RRC状态迁移的触发、和/或DRX周期切换、和/或DRX参数重配置、和/或载波重配置等,提供了更多更灵活的UE省电机制。 [0027] The present invention provides a power saving method and system for the UE, the UE notifies its own desired power parameters through a dedicated signaling network; the network side configures the UE according to the power saving the power saving parameter; thus, to solve the problems of the prior art is difficult to release the network side indicates the UE a signaling message according to accurate scheduling decisions can be made more UE move to a more timely appropriate RRC state or configuration is more suitable DRX parameters, improved power efficiency of the UE, better balance the power and efficiency of the service delay; UE may request the network side according to the actual state of the plurality of activities corresponding service trigger the RRC state transition of the UE indicates the decision in accordance with the power-saving, and / DRX cycle or switching, and / or DRX parameters reconfiguration, and / or carrier reconfiguration, etc., providing more flexibility of UE power saving mechanism.

附图说明 BRIEF DESCRIPTION

[0028] 图I为本发明实现UE的节电方法的流程示意图; [0028] Figure I of the present invention enables a UE power saving method of a schematic flow diagram;

[0029] 图2为本发明实现UE的节电系统的结构示意图; [0029] FIG. 2 is a schematic system configuration of UE power saving implementation of the present invention;

[0030] 图3为本发明实施例一实现UE的节电方法的流程示意图;[0031] 图4为本发明实施例二实现UE的节电方法的流程示意图; [0030] FIG. 3 is a schematic flow diagram of a method of a UE power saving is achieved embodiment of the invention; [0031] FIG. 4 is a schematic flowchart of UE power saving method to achieve two embodiment of the invention;

[0032] 图5为本发明实施例三实现UE的节电方法的流程示意图。 [0032] FIG. 5 is a schematic flowchart of UE power saving method to achieve three embodiments of the present invention.

具体实施方式 Detailed ways

[0033] 本发明的基本思想是:UE将自身期望的省电参数通过专用信令通知网络侧;网络侧根据所述省电参数进行所述UE的省电配置。 [0033] The basic idea of ​​the invention is: UE itself the desired power parameters through a dedicated signaling to notify the network side; the network side configures the UE according to the power saving the power saving parameter.

[0034] 下面通过附图及具体实施例对本发明做进一步的详细说明。 [0034] By following drawings and specific embodiments described in detail further embodiment of the present invention.

[0035] 本发明实现UE的节电方法,如图I所示,该方法包括以下几个步骤: [0035] The present invention enables a UE power saving method, as shown in FIG. I, the method comprising the following steps:

[0036] 步骤101 :UE将自身期望的省电参数通过专用信令通知网络侧; [0036] Step 101: UE itself the desired power parameters through a dedicated signaling to notify the network side;

[0037] 本步骤中,所述省电参数包括以下至少一种:RRC状态、DRX循环模式、DRX参数、载波聚合配置信息; [0037] In this step, the power saving parameter comprises at least one of the following: RRC state, the DRX cycle mode, the DRX parameters, configuration information carrier aggregation;

[0038] 所述专用信令,一般为RRC层信令或MAC层信令; [0038] The dedicated signaling, typically RRC layer signaling or MAC layer signaling;

[0039] 所述专用信令携带指示UE期望的省电参数的信元; [0039] The UE dedicated signaling carries information indicating a desired power parameters of the cell;

[0040] 所述携带指示UE期望的省电参数的信元,具体为:在专用信令中增加指示UE期望的省电参数的信元,如在专用信令中定义一个新的信元,该信元的取值用于指示UE期望的省电参数; [0040] The UE carries information indicating a desired power saving parameter information element, specifically: UE indicating a desired increase in the specific power parameters of cell signaling, as defined in dedicated signaling a new cell, value of the cell is used to indicate a desired UE power saving parameter;

[0041] 进一步的,所述专用信令为独立的专用信令、或为在现有专用信令中增加的信元或协议数据单元,所述协议数据单元如媒体接入控制层控制单元(MACCE)等; [0041] Further, the dedicated signaling is a separate dedicated signaling, or for the increase in the existing dedicated signaling cells or protocol data units, protocol data unit, such as the medium access control control unit ( MACCE) and so on;

[0042] 进一步的,所述独立的专用信令为:用于UE省电请求的DRX参数重配信令、或DRX循环模式切换信令、或UE省电请求信令等; [0042] Further, the dedicated signaling is independent: a request for power saving DRX parameters of the UE reconfiguration signaling, or signaling DRX cycle mode switch, or the like of UE power saving request signaling;

[0043] 进一步的,所述现有信令为现有RRC协议已经支持的信令; [0043] Further, the conventional signaling is already supported by the existing RRC protocol signaling;

[0044] 进一步的,所述专用信令,可以在UE无进一步分组业务数据活动请求时,在信令连接释放过程中发送,或者在RRC连接建立过程、或RRC连接重建立过程、或RRC连接重配置过程、或无线承载建立过程、或传输信道重配置过程、或物理信道重配置过程、或小区更新过程、或UTRAN注册区更新过程中发送; [0044] Further, the dedicated signaling may be transmitted when the UE no further data packet service connection release signaling event request process, or the RRC connection establishment procedure or RRC connection establishment procedure or RRC connection reconfiguration procedure, or radio bearer setup procedure, or transport channel reconfiguration procedure, or a physical channel reconfiguration process, or a cell update procedure, or UTRAN registration area update during transmission;

[0045] 进一步的,所述专用信令可以为以下至少一种:信令连接释放请求消息、RRC连接请求、RRC连接建立请求消息、RRC连接建立完成消息、RRC连接重建立请求消息、RRC连接重建立完成消息、RRC连接重建完成消息、无线承载建立完成消息、传输信道重配置完成消息、物理信道重配置完成、小区更新消息、UTRAN注册区更新消息等; [0045] Further, the dedicated signaling may be at least one of the following: a signaling connection release request message, the RRC connection request, the RRC connection establishment request message, the RRC connection setup complete message, the RRC connection re-establishment request message, the RRC connection reestablishment complete message, the RRC connection reestablishment complete message, the radio bearer setup complete message, transport channel reconfiguration complete message, physical channel reconfiguration complete, the cell update message, the UTRAN registration area update messages and the like;

[0046] 进一步的,所述专用信令还可以为以下至少一种:DRX循环模式切换请求消息或信元、或DRX参数重配置消息或信元、或载波重配置消息或信元等,上述述消息或信元可以作为不同的消息或者不同的信元包含在一个独立的连接释放或重配置消息信令中; [0046] Further, the dedicated signaling may also be at least one of: DRX cycle mode switching request message or information element, or DRX parameters reconfiguration message or information element, or the carrier cell reconfiguration message or the like, the above-described said message or information element can be used as, or different messages comprising different cells in a separate reconfiguration message or the connection release signaling;

[0047] 本步骤在UE将自身期望的省电参数通过专用信令通知网络侧之前,进一步包括:所述UE根据高层指示或业务的特征确定未来一段时间无分组业务数据活动需求、或根据不同业务的特点或统计信息确定出业务活动的规律之后,结合UE当前的省电参数,确定期望的省电参数;所述业务特征可以是业务发起的周期、或业务开始的时间、或发起业务的用户习惯等; Before [0047] In this step, the UE notifies its own desired power parameters through a dedicated signaling network, further comprising: the UE determining the feature or service level indication of the next time event needs no packet service data, or depending on after the traffic information or statistical characteristics determined law of operational activities, in conjunction with the current UE power saving parameter, determining a desired power parameters; wherein the service may be initiated by the business cycle, the start of service or time, or initiate service user habits;

[0048] 本步骤还包括:经过预定的时间后,UE判断需要重新迁移RRC状态、或需要其他DRX参数、或DRX循环模式切换等情况,可以重新发送所述专用信令。 [0048] The present step further comprises: after a predetermined period of time, the UE needs to re-migrate RRC state is determined, or require other DRX parameters, DRX cycle or mode switching, etc., can be re-transmit the dedicated signaling. [0049] 步骤102 :网络侧根据所述省电参数进行所述UE的省电配置; [0049] Step 102: the network side configures the UE power saving according to the power saving parameter;

[0050] 具体的,网络侧接收到所述专用信令后,根据所述专用信令通知的UE期望的省电参数,进行所述UE的省电配置,如:根据UE期望的RRC状态,通过RRC状态迁移消息触发UE进行RRC状迁移态;或根据UE期望的DRX循环模式,通过DRX循环模式切换消息通知UE切换成所述DRX循环模式;或根据UE期望的DRX参数和/或载波聚合配置信息,通过DRX参数重配置和/或多载波重配置消息通知UE对DRX参数和/或载波聚合配置进行重配置;[0051 ] 所述RRC状态迁移包括:触发RRC信令连接释放,使UE进入RRC_IDLE状态; After [0050] Specifically, the network side receives the dedicated signaling in accordance with a desired power parameters of the UE-specific signaling, and the UE power-saving configuration, such as: RRC state of the UE according to a desired, by the RRC state transition message triggers the UE performs the RRC state transfer state; or according to a desired UE DRX cycle mode, switching to the message notifies UE DRX cycle mode DRX cycle mode switching; or polymerized in accordance with the desired UE DRX parameters and / or carrier configuration information by reconfiguring DRX parameters and / or carrier reconfiguration message notifies the UE DRX parameters and / or configuration of carrier aggregation reconfiguration; [0051] the RRC state transition comprises: triggering RRC signaling connection release the UE RRC_IDLE into the state;

[0052] 进一步的,所述网络侧进行所述UE的省电配置可以是:在接收到UE的所述专用信令后立即进行所述UE的省电配置,或者在接收到UE的所述专用信令后经过指定时间之后进行所述UE的省电配置,其中,所述指定时间可以通过定时器或者预先设定的时间实现; [0052] Further, the network side of the UE power saving configuration may be: the UE power saving arranged immediately after receiving the dedicated signaling to the UE, or the UE receiving the after the UE performs the dedicated signaling configuration after a specified time after power, wherein, the designated time may be implemented by a timer or predetermined time;

[0053] 进一步的,所述网络侧按照自身的调度决策选择与UE期望最接近的省电参数,进行所述UE的省电配置;或者按照自身的调度决策选择省电参数,进行所述UE的省电配置;或者忽略UE期望的省电参数。 [0053] Further, the network side according to their scheduling decisions UE selects the closest desired power parameters, the UE power saving configuration; or selected power parameters according to their scheduling decisions for the UE power saving configuration; UE or ignore the desired power parameters.

[0054] 所述网络侧的调度决策为现有技术,这里不再赘述。 The [0054] scheduling decisions prior art network side is omitted here.

[0055] 为了实现上述方法,本发明还提供一种UE的节电系统,如图2所示,该系统包括:UE 21、网络侧22 ;其中, [0055] To achieve the above methods, the present invention also provides a UE power saving system, as shown in FIG. 2, the system comprising: UE 21, the network side 22; wherein,

[0056] UE 21,可以有多个,用于将自身期望的省电参数通过专用信令通知网络侧22 ; [0056] UE 21, there may be multiple, self desired power parameters 22 for notifying the network side via dedicated signaling;

[0057] 网络侧22,用于根据所述省电参数进行所述UE 21的省电配置; [0057] the network side 22, the power saving configuration for the UE 21 according to the power saving parameter;

[0058] 所述省电参数包括以下至少一种:RRC状态、DRX循环模式、DRX参数、载波聚合配 [0058] the power saving parameter comprises at least one of the following: RRC state, the DRX cycle mode, the DRX parameter, with carrier aggregation

置信息; Configuration information;

[0059] 所述专用信令,一般为RRC层信令或者MAC层信令; [0059] The dedicated signaling, RRC layer signaling, or generally MAC layer signaling;

[0060] 所述专用信令携带指示UE 21期望的省电参数的信元; Cell [0060] The dedicated signaling indicating the UE 21 carries a desired power parameters;

[0061] 进一步的,所述专用信令为独立的专用信令、或为在现有专用信令中增加的信元或协议数据单元; [0061] Further, the dedicated signaling is a separate dedicated signaling, or for the increase in the existing dedicated signaling cells or protocol data unit;

[0062] 进一步地,所述专用信令可以为以下至少一种:信令连接释放请求消息、RRC连接请求、RRC连接建立请求消息、RRC连接建立完成消息、RRC连接重建立请求消息、RRC连接重建立完成消息、RRC连接重建完成消息、无线承载建立完成消息、传输信道重配置完成消息、物理信道重配置完成消息、小区更新消息、UTRAN注册区更新消息等; [0062] Further, the dedicated signaling may be at least one of the following: a signaling connection release request message, the RRC connection request, the RRC connection establishment request message, the RRC connection setup complete message, the RRC connection re-establishment request message, the RRC connection reestablishment complete message, the RRC connection reestablishment complete message, the radio bearer setup complete message, transport channel reconfiguration complete message, a physical channel reconfiguration complete message, a cell update message, the UTRAN registration area update messages and the like;

[0063] 进一步地,所述专用信令还可以为以下至少一种:DRX模式切换请求消息或信元、或DRX参数重配置消息或信元、或载波重配置消息或信元等; [0063] Further, the dedicated signaling may also be at least one of: DRX mode switching request message or information element, or DRX parameters reconfiguration message or information element, or the carrier cell reconfiguration message or the like;

[0064]进一步的,所述UE 21可以在无进一步分组业务数据活动请求时,在信令连接释放过程中发送所述专用信令、或在RRC连接建立过程、或RRC连接重建立过程、或RRC连接重配置过程、或无线承载建立过程、或传输信道重配置过程、或物理信道重配置过程、或小区更新过程、或UTRAN注册区更新过程中发送所述专用信令; [0064] Further, the UE 21 may further packet service when no data activity request, transmitting a signaling connection release during the dedicated signaling or the RRC connection establishment procedure or RRC connection re-establishment procedure, or RRC connection reconfiguration procedure, or radio bearer setup procedure, or transport channel reconfiguration procedure, or a physical channel reconfiguration process, or a cell update procedure, UTRAN registration area update procedure or transmits the dedicated signaling;

[0065] 进一步的,所述UE 21,还用于根据高层指示或业务的特征确定未来一段时间无分组业务数据活动需求、或根据不同业务的特点或统计信息确定出业务活动的规律之后,结合自身当前的省电参数,确定期望的省电参数; After [0065] Further, the UE 21, further characterized in a service level or indicate a period of time determined based on the future data activity needs no packet service, or law of operational activities determined according to the characteristics of different business or statistical information, combined its current power saving parameter, determining a desired power parameters;

[0066] 所述网络侧22,具体用于根据UE 21期望的RRC状态,通过RRC状态迁移消息触发UE进行RRC状迁移态;或根据UE 21期望的DRX循环模式,通过DRX循环模式切换消息通知UE 21切换成所述DRX循环模式;或根据UE 21期望的DRX参数和/或载波聚合配置信息,通过DRX参数重配置和/或多载波重配置消息通知UE 21对DRX参数和/或载波聚合配置进行重配置; [0066] the network side 22, 21 is particularly desirable for the UE according to an RRC state, the UE RRC state for triggering RRC state migration message transfer state; or UE 21 is in accordance with the desired mode DRX cycle, DRX cycle by the mode switching message notifications UE 21 is switched to the mode DRX cycle; or polymeric UE 21 according to the desired configuration information of DRX parameters and / or carriers, by reconfiguring DRX parameter and / or multi-carrier reconfiguration message notifies the DRX parameters UE 21 and / or carrier aggregation configuration reconfiguration;

[0067] 进一步的,所述网络侧22进行所述UE 21的省电配置可以是:在接收到UE 21的所述专用信令后立即进行,或者在接收到UE 21的所述专用信令后经过指定时间之后进行,其中,所述指定时间可以通过定时器或者预先设定的时间实现; [0068] 所述网络侧22,进一步用于按照自身的调度决策选择与UE 21期望最接近的省电参数,进行所述UE 21的省电配置;或者按照自身的调度决策选择省电参数,进行所述UE21的省电配置;或者忽略UE 21期望的省电参数。 [0067] Further, the network side 22 of the UE 21 may be a power saving configuration: immediately after receiving the dedicated signaling to the UE 21, or the UE receives the dedicated signaling 21 after the specified time, wherein, the designated time may be implemented by a timer or predetermined time; [0068] the network side 22, in accordance with the scheduling decisions for further selecting a desired UE 21 itself and the closest power parameters, power-saving configuration of the UE 21; or selected power parameters according to their scheduling decisions, the power saving configuration of UE21; or UE 21 ignores the desired power parameters.

[0069] 下面结合具体实施例详细说明本发明的方法的实现过程和原理。 [0069] Specific embodiments of the following detailed description and implementation principle of the method of the present invention.

[0070] 实施例一 [0070] Example a

[0071 ] 在UMTS系统中,UE通知UTRAN期望将RRC状态从CELL_DCH状态迁移为CELL_PCH状态,如图3所示,本实施例实现UE的节电方法包括以下几个步骤: [0071] In a UMTS system, the UE notifies desired UTRAN RRC CELL_DCH state transition from a state to a CELL_PCH state, shown in Figure 3, the present embodiment implements a UE power saving method comprises the following steps:

[0072] 步骤301 :UE在CELL_DCH状态根据高层的指示或业务的特征确定在未来一段时间无分组业务数据活动需求之后,结合自身当前的CELL_DCH状态,确定期望迁移到CELL_PCH状态; [0072] Step 301: after the UE determines service data event needs no packets for some time in a CELL_DCH state according to the characteristics of high-level instructions or operations, of its own current state CELL_DCH, CELL_PCH state to determine the desired migration;

[0073] 本步骤中,所述高层指应用层或非接入层(NAS); [0073] In this step, the top layer or a non access stratum application means (the NAS);

[0074] 本步骤进一步包括:UE在分组业务活动过程中确定一定时间后将没有进一步分组业务活动需求时,设定迁移到CELL_PCH状态的迟滞时间。 [0074] The present step further comprises: UE determining the packet service activities after a certain period of time during packet traffic activity needs no further, the delay time is set to migrate to the CELL_PCH state.

[0075] 步骤302 :UE向UTRAN发送信令连接释放指示消息(SIGNALLINGC0NNECTI0NRELEASE INDICATION),在所述信令连接释放指示消息中携带期望的RRC状态为CELL_PCH状态; [0075] Step 302: UE sends a UTRAN signaling connection release indication message (SIGNALLINGC0NNECTI0NRELEASE INDICATION), RRC connection release indication message carries the desired state is the CELL_PCH state signaling;

[0076] 所述在所述信令连接释放指示消息中携带期望的RRC状态为CELL_PCH状态,具体为:在信令连接释放指示消息中增加指示UE期望的RRC状态的信元,所述信元可以定义为“Expected RRC state”,取值包括CELL_DCH、CELL_FACH、CELL_PCH、URA_PCH 和IDLE,这里取值为CELL_PCH ; [0076] In the state of the RRC signaling connection release indication message carries the desired as a CELL_PCH state, specifically: connection release indication message indicating that the UE is desirable to increase an RRC state in the signaling cell, the cell It can be defined as "Expected RRC state", including the value CELL_DCH, CELL_FACH, CELL_PCH, URA_PCH, and IDLE, CELL PCH where the value is;

[0077] 本步骤进一步包括:在所述信令连接释放指示消息中增加信元指示所述迟滞时间,例如,增加信兀“Expected time hysteresis”和/ 或“UE Requested PS Datasessionwill end after X ms”,所述信元中迟滞时间的取值以毫秒或秒为单位。 [0077] The present step further comprises: connection release indication message information element indicates that the increase in the signaling delay time, e.g., Wu increase letter "Expected time hysteresis" and / or "UE Requested PS Datasessionwill end after X ms" the value of the cell delay time in milliseconds or seconds.

[0078] 进一步的,所述UE还可以在以下至少一种消息中携带期望的RRC状态为CELL_PCH状态和/或增加信元指示所述迟滞时间:无线资源控制连接请求(RRCCONNECTION REQUEST)、无线资源控制连接建立完成(RRCCONNECT I ON SETUP COMPLETE)、无线承载建立完成(RADIO BEARERSETUP COMPLETE)、无线承载重配置完成(RADIOBEARERREC0NFI⑶RATION COMPLETE)、传输信道重配置完成(TRANSP0RTCHANNELREC0NFI ⑶ RATION COMPLETE)、物理信道重配置完成(PHYSICAL CHANNEL RECONFI ⑶ RAT I ONCOMPLETE)、小区更新(CELLUPDATE)、UTRAN 注册区更新(URA UPDTE)。 [0078] Further, the UE may also carry at least one of a desired message in the RRC state is a CELL_PCH state and / or increase the lag time of the information element indicating: a radio resource control connection request (RRCCONNECTION REQUEST), a radio resource connection Setup complete (RRCCONNECT I ON SETUP cOMPLETE), the radio bearer setup complete (rADIO BEARERSETUP cOMPLETE), a radio bearer reconfiguration complete (RADIOBEARERREC0NFI⑶RATION cOMPLETE), a transport channel reconfiguration complete (TRANSP0RTCHANNELREC0NFI ⑶ RATION cOMPLETE), a physical channel reconfiguration complete ( PHYSICAL CHANNEL RECONFI ⑶ RAT I oNCOMPLETE), cell update (CELLUPDATE), UTRAN registration area update (URA UPDTE).

[0079] 步骤303 =UTRAN根据所述期望的RRC状态为CELL_PCH状态,触发UE迁移到CELL_PCH状态; [0079] Step 303 = UTRAN depending on the desired RRC state CELL_PCH state, triggers the UE to move to CELL_PCH state;

[0080] 进一步的,UTRAN根据指示的迁移到CELL_PCH状态的迟滞时间触发UE的RRC状态迁移;或者根据UTRAN自身的调度决策,设置定时器,在定时器超时后触发UE的RRC状态迁移;或者UTRAN将UE迁移到非UE期望的RRC状态;或者UTRAN忽略UE的请求消息。 [0080] Further, according to migrate to the UTRAN triggers the lag time CELL_PCH state indication of the UE RRC state transition; or according to their scheduling decisions UTRAN, set the timer, the UE RRC state transition is triggered after the timer expires; UTRAN or the UE to the non-desired UE RRC state; UTRAN or UE ignores the request message. [0081] 实施例二 [0081] Second Embodiment

[0082] 在LTE/LTE-A系统中,UE使用新增的信令连接释放指示或重配置消息,或者其它现有RRC消息携带自身期望的省电参数,如图4所示,本实施例实现UE的节电方法包括以下几个步骤: [0082] In LTE / LTE-A system, the UE using the new signaling connection release indication message or reconfiguration, or other RRC messages carrying their existing desired power parameters, shown in Figure 4, the present embodiment UE implementation power saving method comprises the following steps:

[0083] 步骤401 :UE在RRC_C0NNECTED状态根据高层的指示或业务的特征确定在未来一段时间无分组业务数据活动需求之后,结合自身当前的RRC_C0NNECTED状态、或短DRX循环、或DRX参数,确定期望迁移到RRC_IDLE状态、或切换到长DRX循环、或重新配置DRX参数; [0083] Step 401: UE in RRC_C0NNECTED state determined after some time no packet service data event needs, with its own current RRC_C0NNECTED state, or a short DRX cycle or DRX parameters according to the characteristics of higher instructions or operations, determining a desired migration to the RRC_IDLE state, or switch to a long DRX cycle, or reconfiguring DRX parameters;

[0084] 本步骤中,所述高层指应用层或NAS ; [0084] In this step, the application layer or level refers to the NAS;

[0085] 本步骤进一步包括:UE在分组业务活动过程中确定一定时间后将没有进一步分组业务活动需求时,设定迁移到RRC_IDLE状态、或切换到长DRX循环、或重新配置DRX参数的迟滞时间。 [0085] The present step further comprises: UE determining the packet service activities after a certain period of time during packet traffic activity needs no further time is set to migrate RRC_IDLE state, or switch to a long DRX cycle, the time lag or reconfiguration of DRX parameters .

[0086] 步骤402 :UE向E-UTRAN发送信令连接释放指示消息,在所述信令连接释放指示消息中携带期望的RRC_IDLE状态、或长DRX循环、或DRX参数; [0086] Step 402: UE sends E-UTRAN signaling connection release indication message, carrying the desired connection release indication RRC_IDLE state in the signaling message, or a long DRX cycle or DRX parameters;

[0087] 本步骤中,所述在所述信令连接释放指示消息中携带期望的RRC_IDLE状态、或长DRX循环、或DRX参数,具体为:在LTE/LTE-A中增加信令连接释放指示消息,在所述信令连接释放指示消息中增加指示信令释放请求的原因为UE请求无分组业务数据活动需求的信元,并增加: [0087] In this step, the release of the signaling connection carries the desired RRC_IDLE state indication message, or a long DRX cycle or DRX parameters, specifically: increased signaling connection release indication in LTE / LTE-A in message on the signaling connection release indication message indicating the reason for increasing the signaling release request is no packet service data requested by the UE needs cell activity, and increased:

[0088] 指示UE期望的RRC状态的信元,该信元可以定义为“Expected RRC state”,取值包括RRC_C0NNECTED 和RRC_IDLE ; Cell [0088] indicates that the UE RRC state is desired, the cell can be defined as "Expected RRC state", and a value comprising RRC_C0NNECTED RRCJDLE;

[0089] 或指示UE期望的DRX循环模式的信元,该信元取值包括长DRX循环和短DRX循环; [0089] or an indication of a desired cell UE DRX cycle mode, the cell value comprises a long DRX cycle and a short DRX cycle;

[0090] 或指示UE期望的DRX参数的信元,该信元取值可以为以下任一参数值或参数值分组,或者所述参数值或参数值分组的索引=DRX周期或周期分组、DRX持续时间定时器的值或参数分组、DRX非活动时间定时器的值或参数分组;所述参数值或参数值分组与索引的对应关系需要预先配置给UE ; [0090] or an indication of a desired UE DRX parameters of the cell, the cell values ​​may be grouped into any of the following parameters or parameter values, the parameter value of the index or parameter value of the packet or the packet = DRX cycle or cycle, DRX duration timer value or parameter groups, DRX inactivity timer value or parameter packets; corresponding relationship between the parameter value or parameter value of the packet and the need to pre-configured indexes to the UE;

[0091] 所述期望的DRX参数包括:重配置的DRX周期或DRX周期分组、和/或DRX持续时间定时器的值或参数分组、和/或DRX非活动定时器的值或参数分组;例如,在LTE中支持的DRX周期参数配置为:短DRX循环,周期值包括{sf2,sf5,sf8,sflO, sfl6,sf20,sf32, sf40, sf64, sf80, sfl28, sfl60, sf256, sf320, sf512, sf640};其中sf 表示子帧(subframe),代表I毫秒。 [0091] The expected DRX parameters include: reconfigured DRX cycle or a DRX cycle packets, and / or DRX duration timer value or parameter packets, and / or DRX inactivity timer value or the packet parameters; e.g. , supported in LTE DRX cycle parameters are: the short DRX cycle, cycle values ​​{sf2, sf5, sf8, sflO, sfl6, sf20, sf32, sf40, sf64, sf80, sfl28, sfl60, sf256, sf320, sf512, sf640}; where sf represents a subframe (subframe), I represents the milliseconds. 在所述信令连接释放指示消息中携带期望的DRX周期可以是上述周期值的具体值或者对应的索引,如sf2的索引为0,sf5的索引为I,后续依次分别用2、3...等表示;或者将上述周期值分为若干组,如每4个周期值或每8个周期值分在一组,表示一种省电级别,在所述信令连接释放指示消息中携带期望的DRX周期可以为所述分组的编号或索引信息,例如,按8个周期值分为I组的情况为: The signaling connection release indication message carries the desired specific DRX cycle may be a value or values ​​corresponding to the periodic index, as the index sf2 is 0, sf5 index is I, 2 and 3 respectively successively follow .. et representation; or the value of the periodic divided into several groups, such as every four cycles every 8 cycles value or values ​​in the group, means a power level, the connection release indication message carries the signaling desired the DRX cycle may be a packet number or the index information, e.g., by eight cycles value is divided into the I group:

[0092]分组 O : {sf2, sf5, sf8, sflO, sfl6, sf20, sf32, sf40} [0092] Packet O: {sf2, sf5, sf8, sflO, sfl6, sf20, sf32, sf40}

[0093]分组 I : {sf64, sf80, sfl28, sfl60, sf256, sf320, sf512, sf640}[0094] 如果在所述信令连接释放指示消息中携带期望的DRX周期的分组号为0,则E-UTRAN根据自身的调度决策选择分组O中的某一个周期值。 [0093] The packet I: {sf64, sf80, sfl28, sfl60, sf256, sf320, sf512, sf640} packet number [0094] If a connection release indication message carries the signaling desired DRX cycle is 0, then E -UTRAN selects one packet period value O in accordance with its scheduling decisions. 依此类推,长DRX循环、DRX持续时间定时器参数配置、DRX非活动定时器参数配置等也可以采用类似的方法。 And so on, long DRX cycle, DRX duration timer parameter configuration, DRX inactivity timer parameters and other similar methods may be employed.

[0095] 本步骤进一步包括:在所述信令连接释放指示消息中增加信元指示迁移到RRC_IDLE状态、或切换到长DRX循环、或重新配置DRX参数的迟滞时间,例如,增加信元“Expected time hysteresis,,和/ 或“UE Requested PS Data sessionwill end after Xms ”,所述信元中迟滞时间的取值以毫秒或秒为单位。 [0095] The present step further comprises: connection release indication message is added to the information element indicating migrated RRC_IDLE state, or switch to a long DRX cycle, the time lag or reconfiguring DRX parameters, e.g., increased cell "Expected in the signaling time hysteresis ,, and / or "UE Requested PS Data sessionwill end after Xms", the element value in channel delay time in milliseconds or seconds.

[0096] 进一步的,本步骤还可以在LTE/LTE-A中增加媒体接入控制层控制单元(MACCE),UE在MAC层发送该MAC CE ,所述MAC CE中携带期望的RRC_IDLE状态、或长DRX循环、或DRX参数。 [0096] Further, the present step can also increase the medium access control control element (of MACCE) in the LTE / LTE-A, the MAC CE in the UE transmits the MAC layer, the desired RRCJDLE state carrying the MAC CE, or long DRX cycle or DRX parameters.

[0097] 进一步的,所述UE还可以在以下至少一种消息中携带期望的RRC_IDLE状态、或长DRX循环、或DRX参数和/或增加信元指示所述迟滞时间:无线资源控制连接建立(RRCConnectionRequest)、无线资源控制连接建立完成(RRCCONNECT I ON SETUPCOMPLETE)、无线资源控制连接重配置完成(RRCConnectionReconfigurationComplete)、无线资源控制连接重建立请求(RRCConnectionReestablishmentRequest)、无线资源控制连接重建立完成(RRCConnectionReestablishmentComplete)。 [0097] Further, the UE may also carry at least one of a desired message in RRC_IDLE state, or a long DRX cycle or DRX parameters and / or increase the lag time of the information element indicating: RRC connection establishment ( RRCConnectionRequest), RRC connection Setup complete (RRCCONNECT I ON SETUPCOMPLETE), radio resource control connection reconfiguration complete (RRCConnectionReconfigurationComplete), a radio resource control connection re-establishment request (RRCConnectionReestablishmentRequest), RRC connection reestablishment complete (RRCConnectionReestablishmentComplete).

[0098] 步骤403 =E-UTRAN根据所述期望的RRC_IDLE状态、或长DRX循环、或DRX参数,触发UE迁移到RRC_IDLE状态、或进行DRX循环模式切换、或重配置DRX参数; [0098] Step 403 = E-UTRAN depending on the desired RRC_IDLE state, or a long DRX cycle or DRX parameters, triggers the UE to move to RRC_IDLE state, DRX cycle or mode switching, or reconfigured DRX parameters;

[0099] 进一步的,E-UTRAN根据指示的UE期望的迟滞时间触发UE的RRC状态迁移;或者根据E-UTRAN自身的调度决策,设置定时器,在定时器超时后触发UE的RRC状态迁移;或者E-UTRAN根据所述期望的DRX参数进行DRX参数重配置;或者根据自身的调度决策配置其它DRX参数值。 [0099] Further, according to the UE E-UTRAN triggers a desired lag time indicated RRC state transition of the UE; or E-UTRAN according to their scheduling decisions, set the timer, the UE RRC state transition is triggered after the timer expires; or E-UTRAN DRX parameters for reconfiguring DRX based on the desired parameters; or other configuration DRX parameter value according to its scheduling decisions. 其中,E-UTRAN使用无线资源控制连接重配置信令配置DRX参数,通过现有MAC控制单元或定时器触发UE的DRX循环模式切换,所述定时器可以使用UE预先指定的参数值。 Wherein, E-UTRAN using the RRC connection reconfiguration signaling DRX configuration parameters, the UE handover trigger mode DRX cycle prior MAC control unit or a timer may be used pre-specified parameter value of the UE.

[0100] 本实施例也适用于支持DRX或不同RRC状态的其它无线系统,如UMTS系统。 [0100] The present embodiment is also applicable to other wireless systems by support for DRX or different RRC states, such as the UMTS system.

[0101] 实施例三 [0101] Example three

[0102] 在UMTS演进的多载波系统或者LTE-A载波聚合系统中,UE使用现有或新增的信令连接释放或重配置消息,或者其它现有RRC消息通知网络侧自身期望的载波聚合配置信息,例如去激活或者去配置I个或多个辅小区或辅载波,如图5所示,本实施例实现UE的节电方法包括以下几个步骤: [0102] In the multi-carrier system evolved UMTS or LTE-A carrier aggregation system, the UE using existing or new release or signaling connection reconfiguration message, RRC message, or other conventional network itself a desired carrier aggregation configuration information, for example, to configure the I or deactivating one or more secondary cells or secondary carrier, shown in Figure 5, the present embodiment implements UE power saving method comprises the following steps:

[0103] 步骤501 :UE在UMTS的CELL_DCH或LTE-A的RRC_C0NNECTED状态根据高层的指示或业务的特征确定在未来一段时间无分组业务数据活动需求之后,结合自身当前的载波聚合配置,确定期望去激活和/或去配置至少I个辅小区或辅载波; [0103] Step 501: UE determines in the next period of time after no packet service data event needs, with its own current carrier aggregation is configured according to the characteristics of higher instructions or operating in CELL_DCH or RRC_C0NNECTED state of UMTS, the LTE-A, determining a desired to activation and / or to configure at least one secondary cell I or secondary carrier;

[0104] 本步骤中,所述高层指应用层或NAS ; [0104] In this step, the application layer or level refers to the NAS;

[0105] 本步骤进一步包括:UE在分组业务活动过程中确定一定时间后将没有进一步分组业务活动需求时,设定去激活和/或去配置至少I个辅小区或辅载波的迟滞时间。 [0105] The present step further comprises: UE determining the packet service activities after a certain period of time during packet traffic activity needs no further time is set to activate and / or to configure at least one I lag time of secondary cells or secondary carrier.

[0106] 步骤502 :UE向UMTS的UTRAN或LTE-A的E-UTRAN发送信令连接释放指示消息,在所述信令连接释放指示消息中携带期望的去激活和/或去配置的辅小区或辅载波信息; [0106] Step 502: UE connection release indication message to the UTRAN or E-UTRAN signaling of UMTS LTE-A, the connection release indication message carries the desired deactivation and / or to the configuration of the secondary cell signaling or secondary carrier information;

[0107] 这里,所述辅小区或辅载波信息中的小区标识信息可以采用小区索引(CellIndex)、或频率信息、或物理小区标识指示; [0107] Here, the secondary cell or cell identification information of the secondary carrier information may be employed a cell index (the cellIndex), or frequency information, a cell identifier or a physical indication;

[0108] 在本步骤中,如果是UMTS,所述在所述信令连接释放指示消息中携带期望的去激活和/或去配置的辅小区或辅载波信息,具体为:在现有的信令连接释放指示消息中增加指示UE期望的去激活和/或去配置的辅小区或辅载波信息的信元;如果是LTE/LTE-A,所述在所述信令连接释放指示消息中携带期望的去激活和/或去配置的辅小区或辅载波信息,具体为:在LTE/LTE-A中增加信令连接释放指示消息,在所述信令连接释放指示消息中增加指示信令释放请求的原因为UE请求无分组业务数据活动需求的信元,并增加指示UE期望的去激活和/或去配置的辅小区或辅载波信息的信元。 [0108] In this step, if it is UMTS, the connection release indication message carries the desired deactivation / or configuration of the secondary cell or to a secondary carrier in the signaling information and, in particular: in the conventional letter make connection release indication message indicating that the UE desired to increase activation and / or configuration of the secondary cell to cell or secondary carrier information; if LTE / LTE-a, the connection release indication message carries the signaling desired deactivation and / or a secondary cell or to the secondary carrier configuration information, specifically: a signaling connection release indication message increase in LTE / LTE-a, when the signaling connection release indication message signaling release indication is added the reason for the UE requesting no request packet cell traffic activity data requirements, and the desired increase instruct the UE to activate and / or de-configuration of the secondary cell or cells secondary carrier information.

[0109] 本步骤进一步包括:在所述信令连接释放指示消息中增加信元指示去激活和/或去配置至少I个辅小区或辅载波的迟滞时间,例如,增加信元“Expectedtime hysteresis”和/ 或“UE Requested PS Data session will end after X ms”,所述信兀中迟滞时间的取值以毫秒或秒为单位。 [0109] The present step further comprises: connection release indication message indicating an increase in the signaling information element to activate and / or to configure at least one I time lag secondary cell or the secondary carrier, for example, increasing the information element "Expectedtime hysteresis" and / or "UE Requested PS Data session will end after X ms", the letter Wu value in delay time in milliseconds or seconds.

[0110] 进一步的,本步骤还可以在LTE/LTE-A中增加MAC CE,UE在MAC层发送该MAC CE,所述MAC CE中携带期望的去激活和/或去配置的辅小区或辅载波信息。 [0110] Further, the present step can increase MAC CE in the LTE / LTE-A in, the UE transmits the MAC CE in the MAC layer, the MAC CE carried desired to activate and / or de-configured secondary cells or secondary carrier information.

[0111] 对于UTRAN,所述UE还可以在以下至少一种消息中携带期望的去激活和/或去配置的辅小区或辅载波信息和/或增加信元指示所述迟滞时间: [0111] For the UTRAN, the UE may also carry at least one of a desired message in the deactivation and / or configuration of the secondary cell or to a secondary carrier information and / or increase the lag time of the information element indicating:

[0112] 无线资源控制连接请求(RRC CONNECTION REQUEST)、无线资源控制连接建立完成(RRC CONNECTION SETUP COMPLETE)、无线承载建立完成(RADIO BEARER SETUP COMPLETE)、无线承载重配置完成(RADIOBEARER RECONFI⑶RAT I ON COMPLETE)、传输信道重配置完成(TRANSPORT CHANNEL RECONFI ⑶ RAT I ON COMPLETE)、物理信道重配置完成(PHYSICALCHANNEL REC0NFI⑶RATION COMPLETE) [0112] RRC connection request (RRC CONNECTION REQUEST), RRC Connection Setup Complete (RRC CONNECTION SETUP COMPLETE), the radio bearer setup complete (RADIO BEARER SETUP COMPLETE), a radio bearer reconfiguration complete (RADIOBEARER RECONFI⑶RAT I ON COMPLETE) , transport channel reconfiguration complete (tRANSPORT cHANNEL RECONFI ⑶ RAT I ON cOMPLETE), a physical channel reconfiguration complete (PHYSICALCHANNEL REC0NFI⑶RATION cOMPLETE)

[0113] 对于E-UTRAN,所述UE还可以在以下至少一种消息中携带期望的去激活和/或去配置的辅小区或辅载波信息和/或增加信元指示所述迟滞时间: [0113] For E-UTRAN, the UE may also carry at least one of a desired message in the deactivation and / or configuration of the secondary cell or to a secondary carrier information and / or increase the lag time of the information element indicating:

[0114] 无线资源控制连接建立(RRCConnectionRequest)、无线资源控制连接建立完成(RRC CONNECTION SETUP COMPLETE)、无线资源控制连接重配置完成(RRCConnectionReconf igurationComplete)、无线资源控制连接重建立请求(RRCConnectionReestabIishmentRequest)、无线资源控制连接重建立完成(RRCConnectionReestablishmentComplete)。 [0114] RRC connection establishment (RRCConnectionRequest), RRC Connection Setup Complete (RRC CONNECTION SETUP COMPLETE), RRC connection reconfiguration complete (RRCConnectionReconf igurationComplete), a radio resource control connection re-establishment request (RRCConnectionReestabIishmentRequest), a radio resource control connection reestablishment complete (RRCConnectionReestablishmentComplete).

[0115] 步骤503 :UTRAN/E-UTRAN根据所述期望的去激活和/或去配置的辅小区或辅载波信息,触发UE载波聚合重配,去激活和/或去配置相关的辅小区或辅载波; [0115] Step 503: UTRAN / E-UTRAN according to the desired activation and / or deactivation of the secondary cell configuration information or secondary carrier, the carrier aggregation UE reconfiguration trigger, to activate and / or related to the configuration of the secondary cell or secondary carrier;

[0116]进一步的,UTRAN/E-UTRAN根据UE期望的迟滞时间触发UE去激活和/或去配置相关的辅小区或辅载波,或者根据自身的调度决策设置定时器,在定时器超时后触发UE去激活和/或去配置相关的辅小区或辅载波;所述去激活和/或去配置的辅小区或辅载波还可以为非UE期望的辅小区或辅载波。 [0116] Further, UTRAN / E-UTRAN triggers the UE according to the UE to activate a desired lag time and / or related to the configuration of the secondary cell or the secondary carrier, according to their scheduling decisions or set the timer, after the timer expires triggering UE to activate and / or de-configured secondary cell or related secondary carrier; said deactivation and / or to the configuration of the secondary cell or the UE secondary carrier may also be a non-desirable secondary cells or secondary carrier.

[0117] 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。 [0117] The above are only preferred embodiments of the present invention but are not intended to limit the scope of the present invention.

Claims (11)

1. 一种用户设备(UE)的节电方法,其特征在于,该方法包括:UE将自身期望的省电参数通过专用信令通知网络侧;网络侧根据所述省电参数进行所述UE的省电配置。 1. A user equipment (UE) in power saving method, wherein the method comprises: the UE itself the desired power parameters through a dedicated signaling to notify the network side; the network side according to the UE power saving parameter power-saving configurations.
2.根据权利要求I所述的节电方法,其特征在于,所述专用信令为无线资源控制(RRC) 层信令或媒体接入控制(MAC)层信令;所述专用信令携带指示UE期望的省电参数的信元;所述省电参数包括以下至少一种=RRC状态、不连续接收(DRX)循环模式、DRX参数、载波聚合配置信息。 The power saving method according to claim I, wherein the dedicated signaling is a radio resource control (RRC) layer signaling or media access control (MAC) layer signaling; dedicated signaling carrying the letter indicating a desired UE power saving parameter element; said power parameters comprise at least one = RRC state, a discontinuous reception (DRX) cycle mode, the DRX parameters, configuration information carrier aggregation.
3.根据权利要求2所述的节电方法,其特征在于,所述省电参数为DRX参数时,指示UE 期望的DRX参数的信元的取值为以下任一参数值或参数值分组,或者所述参数值或参数值分组的索引=DRX周期或周期分组、DRX持续时间定时器的值或参数分组、DRX非活动时间定时器的值或参数分组。 3. The power saving method according to claim 2, wherein the power saving parameter to DRX parameter information element indicative of a desired UE a DRX parameter value of any of the following parameter values ​​or parameter value of the packet, the index or parameter values ​​or parameter values ​​grouped = DRX cycle or packets, DRX duration timer value or parameter groups, DRX inactivity timer value or parameter packets.
4.根据权利要求2所述的节电方法,其特征在于,所述专用信令为独立的专用信令、或为在现有专用信令中增加的信元或协议数据单元。 4. The power saving method according to claim 2, wherein the dedicated signaling is separate dedicated signaling, or for the increase in the existing dedicated signaling cells or protocol data unit.
5.根据权利要求2所述的节电方法,其特征在于,所述专用信令,在UE无进一步分组业务数据活动请求时,在信令连接释放过程中发送,或者在RRC连接建立过程、或RRC连接重建立过程、或RRC连接重配置过程、或无线承载建立过程、或传输信道重配置过程、或物理信道重配置过程、或小区更新过程、或通用移动通信系统的陆地无线接入网(UTRAN)注册区更新过程中发送。 The power saving method according to claim 2, characterized in that, the dedicated signaling transmitted in a signaling connection release procedure at the UE no further data packet service request activity, or the RRC connection establishment procedure, or the RRC connection establishment procedure or RRC connection reconfiguration procedure, or radio bearer setup procedure, or transport channel reconfiguration procedure, or a physical channel reconfiguration process, or a cell update procedure, or universal mobile Telecommunications system terrestrial radio access network during transmission (UTRAN) registration area update.
6.根据权利要求I所述的节电方法,其特征在于,所述专用信令为以下至少一种:信令连接释放请求消息、RRC连接请求、RRC连接建立请求消息、RRC连接建立完成消息、RRC连接重建立请求消息、RRC连接重建立完成消息、RRC连接重建完成消息、无线承载建立完成消息、传输信道重配置完成消息、物理信道重配置完成、小区更新消息、UTRAN注册区更新消肩、O 6. The power saving method as claimed in claim I, wherein the dedicated signaling at least one of the following: a signaling connection release request message, the RRC connection request, the RRC connection establishment request message, the RRC connection setup complete message , the RRC connection re-establishment request message, the RRC connection re-establishment complete message, the RRC connection reestablishment complete message, the radio bearer setup complete message, transport channel reconfiguration complete message, physical channel reconfiguration complete, the cell update message, the UTRAN registration area update cancellation shoulder , O
7.根据权利要求I所述的节电方法,其特征在于,所述专用信令为以下至少一种:DRX 循环模式切换请求消息或信元、或DRX参数重配置消息或信元、或载波重配置消息或信元。 The power saving method according to claim I, wherein the dedicated signaling at least one of the following: DRX cycle mode switching request message or information element, or DRX parameters reconfiguration message or information element, or carrier reconfiguration message or information element.
8.根据权利要求I所述的节电方法,其特征在于,在UE将自身期望的省电参数通过专用信令通知网络侧之前,该方法进一步包括:所述UE根据高层指示或业务的特征确定未来一段时间无分组业务数据活动需求、或根据不同业务的特点或统计信息确定出业务活动的规律之后,结合UE当前的省电参数,确定期望的省电参数。 8. The power saving method according to claim I, characterized in that, prior to the UE itself the desired power parameters via dedicated signaling to notify the network side, the method further comprising: wherein the UE according to the service level indication or after a period of time to determine the future activities of non-packet service data needs, or determine the laws of business activity according to the characteristics of different services or statistical information, combined with the current UE power parameters, determining the desired power parameters.
9.根据权利要求I所述的节电方法,其特征在于,所述网络侧进行所述UE的省电配置为:在接收到UE的所述专用信令后立即进行所述UE的省电配置,或者在接收到UE的所述专用信令后经过指定时间之后进行所述UE的省电配置。 9. The power saving method according to claim I, wherein the network side is configured to the UE power saving: power saving the UE immediately after receiving the dedicated signaling to the UE configuration, or after receiving the dedicated signaling to the UE after a specified time after the UE power saving configuration.
10. 一种UE的节电系统,其特征在于,该系统包括:UE、网络侧;其中,UE,用于将自身期望的省电参数通过专用信令通知网络侧;网络侧,用于根据所述省电参数进行所述UE的省电配置。 10. A system for saving the UE, wherein the system comprises: UE, the network side; wherein, UE, for a desired power parameters itself notifies the network side via dedicated signaling; network side, according to the power saving parameter configured for the UE.
11.根据权利要求10所述的节电系统,其特征在于,所述UE,还用于根据高层指示或业务的特征确定未来一段时间无分组业务数据活动需求、或根据不同业务的特点或统计信息确定出业务活动的规律之后,结合自身当前的省电参数,确定期望的省电参数。 11. The power-save system of claim 10, wherein said the UE, for some time no further packet traffic indication or service level features determined according to data activity requirements, or according to the characteristics of different business or statistical after the information for determining the operational activities of the law, of its own current power parameters, determining a desired power parameters.
CN2011100303265A 2011-01-27 2011-01-27 Method of user equipment power saving and system of the same CN102625421A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011100303265A CN102625421A (en) 2011-01-27 2011-01-27 Method of user equipment power saving and system of the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011100303265A CN102625421A (en) 2011-01-27 2011-01-27 Method of user equipment power saving and system of the same

Publications (1)

Publication Number Publication Date
CN102625421A true CN102625421A (en) 2012-08-01

Family

ID=46565054

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011100303265A CN102625421A (en) 2011-01-27 2011-01-27 Method of user equipment power saving and system of the same

Country Status (1)

Country Link
CN (1) CN102625421A (en)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014023230A1 (en) * 2012-08-07 2014-02-13 Mediatek Inc. Ue preference indication and assistance information in mobile communication networks
WO2014047879A1 (en) * 2012-09-28 2014-04-03 富士通株式会社 Transmission control method, device and system
WO2014089794A1 (en) * 2012-12-13 2014-06-19 华为技术有限公司 User equipment power saving method, apparatus and user equipment
ES2445833R1 (en) * 2012-08-03 2014-10-09 Intel Corporation Signaling of assistance information for user equipment in a wireless network
CN104105175A (en) * 2013-04-06 2014-10-15 上海贝尔股份有限公司 Method and device for optimizing user energy consumption efficiency
CN104349350A (en) * 2013-07-26 2015-02-11 中国电信股份有限公司 Method for wireless resource optimized scheduling, base station and system
CN104469970A (en) * 2013-09-18 2015-03-25 联想(北京)有限公司 Method and device for reconnecting data network
CN104469902A (en) * 2013-09-18 2015-03-25 华为终端有限公司 Method and device for controlling RRC (radio resource control) connection status between UE (user equipment) and network side
CN105103590A (en) * 2012-09-28 2015-11-25 英特尔公司 Discontinuous reception (DRX) enhancements in LTE systems
CN105165108A (en) * 2013-04-30 2015-12-16 索尼公司 Power consumption management based on inactivity timer
CN105611553A (en) * 2015-08-26 2016-05-25 宇龙计算机通信科技(深圳)有限公司 Carrier number control method, carrier number control device, terminal and base station
CN106160963A (en) * 2015-03-24 2016-11-23 中国移动通信集团公司 A kind of network function collocation method and terminal, base station
WO2018137197A1 (en) * 2017-01-25 2018-08-02 华为技术有限公司 Method and device for reducing power consumption of electronic apparatus
TWI662848B (en) * 2016-09-21 2019-06-11 美商高通公司 Techniques for power savings in multi-sim modems using extended lte signaling

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101742618A (en) * 2008-11-14 2010-06-16 华为技术有限公司 Method and base station for determining discontinuous transmission mode
CN101883370A (en) * 2009-05-06 2010-11-10 华为技术有限公司 Method and system for configuring downlink discontinuous reception parameters and radio network controller

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101742618A (en) * 2008-11-14 2010-06-16 华为技术有限公司 Method and base station for determining discontinuous transmission mode
CN101883370A (en) * 2009-05-06 2010-11-10 华为技术有限公司 Method and system for configuring downlink discontinuous reception parameters and radio network controller

Cited By (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10045245B2 (en) 2012-04-27 2018-08-07 Intel Corporation Discontinuous reception (DRX) enhancements in LTE systems
RU2649311C1 (en) * 2012-08-03 2018-04-02 Интел Корпорейшн Method of auxiliary information transmitting on user terminal in radio communication network
RU2613174C2 (en) * 2012-08-03 2017-03-15 Интел Корпорейшн Method of auxiliary information transmitting on user terminal in radio communication network
ES2445833R1 (en) * 2012-08-03 2014-10-09 Intel Corporation Signaling of assistance information for user equipment in a wireless network
CN104137612A (en) * 2012-08-07 2014-11-05 联发科技股份有限公司 Ue preference indication and assistance information in mobile communication networks
US10104612B2 (en) 2012-08-07 2018-10-16 Hfi Innovation Inc. UE preference indication and assistance information in mobile communication networks
CN104137612B (en) * 2012-08-07 2018-08-21 联发科技股份有限公司 The method that the instruction of UE preferences and auxiliary information are reported in mobile communications network
WO2014023230A1 (en) * 2012-08-07 2014-02-13 Mediatek Inc. Ue preference indication and assistance information in mobile communication networks
WO2014047879A1 (en) * 2012-09-28 2014-04-03 富士通株式会社 Transmission control method, device and system
CN105103590A (en) * 2012-09-28 2015-11-25 英特尔公司 Discontinuous reception (DRX) enhancements in LTE systems
US9949164B2 (en) 2012-09-28 2018-04-17 Intel Corporation Discontinuous reception (DRX) enhancements in LTE systems
CN104509175A (en) * 2012-09-28 2015-04-08 富士通株式会社 Transmission control method, device and system
CN105103590B (en) * 2012-09-28 2019-06-14 英特尔公司 Discontinuous reception (DRX) enhancing in LTE system
US9961641B2 (en) 2012-12-13 2018-05-01 Huawei Technologies Co., Ltd. Method for user equipment power saving, apparatus, and user equipment
WO2014089794A1 (en) * 2012-12-13 2014-06-19 华为技术有限公司 User equipment power saving method, apparatus and user equipment
CN103999514A (en) * 2012-12-13 2014-08-20 华为技术有限公司 User equipment power saving method, apparatus and user equipment
CN104105175A (en) * 2013-04-06 2014-10-15 上海贝尔股份有限公司 Method and device for optimizing user energy consumption efficiency
CN105165108B (en) * 2013-04-30 2019-03-26 索尼公司 The method of the Mode change of user equipment and control user equipment
US9998988B2 (en) 2013-04-30 2018-06-12 Sony Corporation Power consumption management based on inactivity timer
CN105165108A (en) * 2013-04-30 2015-12-16 索尼公司 Power consumption management based on inactivity timer
CN104349350A (en) * 2013-07-26 2015-02-11 中国电信股份有限公司 Method for wireless resource optimized scheduling, base station and system
CN104469902B (en) * 2013-09-18 2018-04-20 华为终端(东莞)有限公司 The method and device of RRC connection status between a kind of control UE and network side
CN104469970A (en) * 2013-09-18 2015-03-25 联想(北京)有限公司 Method and device for reconnecting data network
CN104469902A (en) * 2013-09-18 2015-03-25 华为终端有限公司 Method and device for controlling RRC (radio resource control) connection status between UE (user equipment) and network side
WO2015039518A1 (en) * 2013-09-18 2015-03-26 华为终端有限公司 Method and device for controlling rrc connection state between ue and network side
CN106160963A (en) * 2015-03-24 2016-11-23 中国移动通信集团公司 A kind of network function collocation method and terminal, base station
CN105611553A (en) * 2015-08-26 2016-05-25 宇龙计算机通信科技(深圳)有限公司 Carrier number control method, carrier number control device, terminal and base station
TWI662848B (en) * 2016-09-21 2019-06-11 美商高通公司 Techniques for power savings in multi-sim modems using extended lte signaling
WO2018137197A1 (en) * 2017-01-25 2018-08-02 华为技术有限公司 Method and device for reducing power consumption of electronic apparatus

Similar Documents

Publication Publication Date Title
KR101266625B1 (en) Method and apparatus for monitoring and processing component carriers
US10172181B2 (en) Apparatus and method of transmitting/receiving signals in mobile communication system supporting carries
US10405371B2 (en) Enhanced node B, user equipment and methods for discontinuous reception in inter-eNB carrier aggregation
JP5504339B2 (en) Operation in discontinuous reception mode using carrier aggregation
CN102273250B (en) Method for monitoring downlink control channel in user equipments
JP6480540B2 (en) Subcarrier deactivation method and apparatus in a wireless communication system using carrier integration technology
JP6335842B2 (en) Method and apparatus for performing reconfiguration specialized for component carriers
US9118452B2 (en) Method for transmitting an uplink signal, method for receiving an uplink signal, user equipment, and base station
EP2418907B1 (en) Random access method in a handover in a lte system using carrier aggregation
JP5933618B2 (en) Method and apparatus for small cell enhancement in a wireless communication system
JP6252870B2 (en) Improved discontinuous reception operation with additional wake-up opportunities
JP2012235470A (en) Method and apparatus for improving discontinuous reception (drx) operation for time division duplex (tdd) and frequency division duplex (fdd) modes in carrier aggregation (ca)
JP2010519793A (en) Flexible DTX and DRX in wireless communication systems
EP3454623A1 (en) Rrc state control method and device
JP5600199B2 (en) Method and apparatus for carrier assignment, configuration and switching for multi-carrier wireless communication
EP2849501A1 (en) Method and apparatus for controlling discontinuous reception in mobile communication system
RU2515553C2 (en) Optimised method and system for activating and deactivating carrier in multi-carrier system
US20110002281A1 (en) Discontinuous reception for carrier aggregation
US8675585B2 (en) Method and apparatus for monitoring a downlink control channel in a wireless communication system supporting multiple carriers
US9008067B2 (en) Method for allowing terminal to transmit power headroom information in wireless communication system and device therefor
US20120300655A1 (en) Method of receiving and transmitting message in a mobile communication system using a mtc device and apparatus for the same
WO2010107221A2 (en) Method and apparatus for supporting carrier aggregation
JP5636045B2 (en) Communication method using carrier aggregation and apparatus therefor
US20120170497A1 (en) Method for reporting srs in discontinuous reception and wireless communication system thereof
US20120314675A1 (en) Method for managing carrier aggregation sets, and related devices

Legal Events

Date Code Title Description
C06 Publication
RJ01