CN101170725B - Data receiving, transmitting method and device - Google Patents

Data receiving, transmitting method and device Download PDF

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CN101170725B
CN101170725B CN 200610150719 CN200610150719A CN101170725B CN 101170725 B CN101170725 B CN 101170725B CN 200610150719 CN200610150719 CN 200610150719 CN 200610150719 A CN200610150719 A CN 200610150719A CN 101170725 B CN101170725 B CN 101170725B
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ue
frame
data
state
current
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CN101170725A (en
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陈斌
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华为技术有限公司
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    • 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
    • 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
    • Y02D70/25Techniques for reducing energy consumption in wireless communication networks independent of Radio Access Technologies in Discontinuous Transmission [DTX] networks

Abstract

The invention discloses a data reception method for user equipment (UE) in a state of cell forward access channel (CELL_FACH), which comprises: the UE is set with reception mode and judgment conditionof the UE; during the data reception process, the UE receives data based on the preset reception mode and judgment condition. The invention also discloses a data transmission method for UE in CELL_FACH state, a data reception device for UE in CELL_FACH state, and a data transmission device for UE in CELL_FACH state. The invention realizes the politic continuous transmission in non-continuous transmission state. Therefore, the invention can reduce the time of wireless channel reception of UE in CELL_FACH state, reduce the time delay of data transmission, and reduce the battery consumption. Additionally, the invention can accelerate the downlink data transmission speed in non-continuous transmission state and the retransmission speed of uplink RLC packet.

Description

数据接收、发送方法及数据接收、发送装置 Data reception, data transmission and receiving method, transmission apparatus

技术领域 FIELD

[0001] 本发明涉及移动通信中数据接收和数据发送的技术领域,特别是UE在小区前向接入信道(CELL_FACH)状态下的数据接收方法和数据接收装置,以及此时网络侧的数据发送方法和数据发送装置。 [0001] The present invention relates to the field of mobile data transmission and reception communication data, especially the UE to the access channel (CELL FACH) data receiving method and a data reception apparatus in a state before the cell, and at this time the network side transmits A method and a data transmission apparatus.

背景技术 Background technique

[0002] 第三代合作伙伴计划(3GPP)系统分为用户设备(User Equipment,UE)、通用移动通信系统地面无线接入网络(UMTS Terrestrial Radio AccessNetwork, UTRAN)和核心网(Core Network, CN)这三个部分。 [0002] Third Generation Partnership Project (3GPP) system is divided into a user equipment (User Equipment, UE), universal mobile telecommunications system terrestrial radio access network (UMTS Terrestrial Radio AccessNetwork, UTRAN) and a core network (Core Network, CN) these three parts. UE和UTRAN的接口为Uu接口,主要用于提供无线接入用户的功能。 UE and the UTRAN interface Uu interface, for providing wireless access to the main functions of the user. Uu接口的协议栈包括无线资源控制(Radio Resource Control,RRC)、无限链路控制(Radio LinkControl,RLC)、媒体接入控制(Medium Access Control,MAC)和物理层等协议。 Uu interface protocol stack includes a radio resource control (Radio Resource Control, RRC), wireless link control (Radio LinkControl, RLC), media access control (Medium Access Control, MAC) and physical layer protocols like. RRC协议提供Uu接口的信令面连接,用于在UTRAN和UE之间传输控制信令。 RRC protocol provides signaling plane connection Uu interface, between the UTRAN and the UE for transmitting control signaling. 当UE 同UTRAN之间有RRC信令连接的时候,称为UE处于RRC连接模式,此时UE将处于4种RRC 状态中的一种,这4种RRC状态分别为UTRAN登记区_寻呼信道(URA_PCH)、小区_寻呼信道(CELL_PCH)、小区_前向接入信道(CELL_FACH)、小区_专用信道(CELL_DCH)。 When an RRC signaling connection between the UE with the UTRAN, referred to as a UE in RRC connected mode, the UE will be in this case one of four RRC states, these four states are RRC UTRAN registration area as a paging channel _ (URA_PCH), _ a cell paging channel (CELL_PCH), the front channel to the access channel _ cell (CELL_FACH), _ a cell dedicated channel (CELL_DCH). 这4种状态是可以转换的,各种转换的情况如图1所示。 These four states can be converted, where various conversion is shown in FIG.

[0003] 当UE处于不同的RRC连接状态时会有不同的处理方式,具体描述如下: [0003] have different ways of processing when the UE is in RRC connected state different, described as follows:

[0004] 当UE处于CELL—DCH状态时:UE具有专用控制信道(DCCH)和专用业务信道 [0004] When the UE is in CELL-DCH state: UE having a dedicated control channel (DCCH) and dedicated traffic channel

(DTCH),并利用专用信道或共享信道传递通信过程的状态;该专用信道是只能由该UE使用 (DTCH), and using a dedicated channel or a shared channel state transfer communication procedure; the dedicated channel is only used by the UE

的无线资源。 Radio resources.

[0005] 当UE处于CELL—FACH状态时:UE具有DCCH或同时具有DTCH,可以在FACH上接收信令或数据,以及在随机接入信道(RACH)上发送信令或数据,无需分配专用信道,在公共FACH/RACH信道上传递消息的状态;由于不占用专用信道,所以可以节省无线资源,同时不用连续发送接收专用信道,UE也可以省电。 [0005] When the UE is in CELL-FACH state: UE simultaneously with the DTCH or the DCCH, may be received on the FACH or signaling data, or signaling data and transmitting on a random access channel (the RACH), without allocating a dedicated channel , message delivery status in the common FACH / RACH channel; without occupying the dedicated channel, radio resources can be saved, while continuously transmitted without receiving the dedicated channel, the UE can save power.

[0006] 当UE处于CELL_PCH状态时:UE不能使用DCCH和DTCH,不可以接收和发送数据, 只能在下行方向侦听寻呼指示信道(PICH)上的寻呼指示消息时的状态;只能发送小区更新(CELL Update)消息给无线网络控制器(RNC);在小区变换的时候向RNC登记信息;由于PICH是非连续监听的,所以处于该状态的UE比在CELL_FACH状态更加省电。 [0006] When the UE is in the CELL_PCH state: UE can not use the DCCH and the DTCH, can not receive and send data, can listen to a paging indicator channel (the PICH) state when a paging indication message in the downlink direction; only transmitting a cell update (cELL update) message to the radio network controller (RNC); registration information to the RNC at the time of cell transformation; more power than the UE since non-continuous monitor the PICH, so that in this state in the CELL_FACH state. [0007] 当UE处于URA_PCH状态时:UE不能使用DCCH和DTCH,不可以接收和发送数据,只在下行方向侦听PICH信道上的寻呼指示消息时的状态;只能发送URA更新(URA Update) 或Cell Update消息给RNC ;在UTRAN登记区变换的时候向RNC登记;由于UTRAN登记区的范围比小区大得多,所以处于该状态的UE比CELL—PCH更加省电。 [0007] When the UE is in URA_PCH state: UE can not use the DCCH and the DTCH, can not receive and send data only listen for paging indication channel PICH state message in the downlink direction; only send URA UPDATE (URA the Update ) or a cell Update message to the RNC; register to the RNC in the UTRAN registration area when conversion; since the scope of UTRAN registration area than larger cells, so the UE is in a state more power than the cELL-PCH.

[0008] 当需要让处于CELL_PCH和URA_PCH状态的UE发送或接收数据时,需要先将该UE 的状态转换为CELL_FACH或CELL_DCH。 [0008] When the need to send in the CELL_PCH and URA_PCH state UE or receive data, needs to be converted to the state of the UE CELL_FACH or CELL_DCH. 这种状态转换可以是由网络发起,也可以由UE发起。 This state transition can be initiated by the network, it can also be initiated by the UE.

[0009] 在3GPP中,传输信道是映射到物理信道上进行传输的。 [0009] In 3GPP, the transport channel mapped to the physical channel for transmission. 传输信道的数据以传输块集(Transport Block Set, TBS)为数据单位、以一个传输时间间隔(Transmission Timing Interval, TTI)为时间单位,映射到以1个10ms帧为单位的物理信道上进行传输。 Transmitting the transport channel data to the transport block set (Transport Block Set, TBS) data units to a transmission time interval (Transmission Timing Interval, TTI) time units mapped to to a 10ms frame unit physical channel . 其中, TBS由多个传输块(TB)聚合而成。 Wherein, TBS polymerized from a plurality of transport blocks (TB) formed.

[0010] 传输信道上是以连接帧号(Connection Frame Number, CFN)进行编号和计数的, 主要用于UE和UTRAN之间的传输信道同步,例如指定传输信道在某个CFN上激活使用或应用新的传输参数等,CFN以10ms为单位。 [0010] connection frame number is a transmission channel (Connection Frame Number, CFN) for counting number and, mainly for transport channel synchronization between a UE and the UTRAN, e.g. designated transmission channel activation or use in certain applications CFN the new transmission parameters, CFN unit of 10ms. 对于PCH信道,其CFN的编号空间为0到4095 ;而对于其他传输信道,其CFN的编号空间为0到255。 For the PCH channel, which space is CFN numbered 0 to 4095; for other transport channels, which space CFN number from 0 to 255.

[0011] 物理信道上是以小区系统帧号(Cell System Frame Number, SFN)进行编号和计数,每一帧都会在广播信道上由UTRAN传输给UE。 [0011] physical channel is a cell System Frame Number (Cell System Frame Number, SFN) and numbered counting every frame on a broadcast channel transmitted by the UTRAN to the UE. SFN的编号空间为0到4095。 SFN numbering space for 0-4095. [0012] CFN不在空中接口上进行传输。 [0012] CFN is not transmitted over the air interface. 但UE和UTRAN双方可以通过CFN和SFN的对应关系从SFN计算出CFN来。 However, both the UE and the UTRAN correspondence relationship may be calculated by the CFN and the SFN SFN to the CFN.

[0013] 下行公共传输信道FACH映射到次公共控制物理信道(SecondaryCommon Control Physical Channel, S-CCPCH)上。 [0013] The common downlink transport channel FACH is mapped to a secondary common control physical channel (SecondaryCommon Control Physical Channel, S-CCPCH) on. FACH的TTI 一般为20ms或40ms。 The FACH is 20ms TTI general or 40ms. 那么, 一次FACH数据TBS的传输需要两个连续SFN的物理信道帧才可以传输到UE。 Then, once in TBS FACH data transmission requires two consecutive SFN physical channel frame may be transmitted only to the UE. FACH被整个小区中的所有UE共享,UE之间数据传输的调度是在RNC进行。 FACH is shared by all cells in the entire UE, the scheduling of data transmission between the UE is in the RNC. RNC确定要在FACH上传输的UE及其数据, 就将TBS、UE标识(ID)和要传输的CFN号发送给Node B,由Node B进行TBS的处理,该处理包括循环冗余编码(CRC)校验、信道编码、交织等,最后映射到若干个S-CCPCH的物理帧上调制扩频发送出去。 UE and the RNC determines data to be transmitted on the FACH, TBS will be transmitted to the Node B, UE identification (ID) to be transmitted and the number CFN, TBS processed by the Node B, the process comprises cyclic redundancy coding (CRC ) check, channel coding, interleaving, spread spectrum modulation finally mapped to a physical frame transmitted on a plurality of S-CCPCH. 其中,S-CCPCH的物理帧的个数是由TTI的长度决定的,等于TTI除以10ms,例如TTI等于20ms,则物理帧的个数就是2个。 Wherein the number of S-CCPCH physical frame is determined by the length of the TTI, divided by the TTI is equal to 10ms, e.g. TTI is equal to 20ms, then the physical frame number is two. UE收到S-CCPCH帧后,先解调每个10ms的物理帧,再根据FACH的TTI,将一个TTI内的若干个物理帧合起来进行解交织、解码等,最后得到TBS,并通过CRC校验确定TBS中的各个TB是否传输正确。 After the UE receives the S-CCPCH frame, the first frame of each physical demodulating 10ms, and then according to the TTI of the FACH, the physical number of frames in a TTI together deinterleaving, decoding, etc., to obtain the final TBS, and CRC by checking each in TBS determining whether the transmission is correct TB. [0014] 由于FACH是一个公共信道,UE需要判断接收到的FACH数据是否是属于自己。 [0014] Since the FACH is a common channel, whether the UE needs to determine whether the received data is its own FACH. 一个TTI的FACH数据是由多个TB组成的TBS传输的,每个TB是一个MAC帧,其中包括MAC 帧头。 One TTI FACH data is transmitted by TBS composed of a plurality of TB, TB is a per MAC frame, wherein the frame header includes a MAC. 在RNC,FACH信道上映射着逻辑信道,包括用来传输信令的专用控制信道(Dedicated Control Channel, DCCH)、用来传输数据的专用业务信道(Dedicated Traffic Channel, DTCH)和用来传输公共控制信令的公用控制信道(Common Control Channel,CCCH) ,MAC帧头部有一个域指示这个TB是属于哪种逻辑信道的。 In the RNC, FACH mapping the logical channels, including dedicated control channel for transmitting signaling (Dedicated Control Channel, DCCH), used to transmit data to a dedicated traffic channel (Dedicated Traffic Channel, DTCH), and used to transmit common control signaling common control channel (common Control Channel, CCCH), MAC frame header indicating that this domain has a TB which belongs to a logical channel. 如果是专用控制信道和专用业务信道映射到FACH上,则MAC帧头中包含有UE的标识,这样UE从该UE标识即可判断该TB是否属于自己。 If a dedicated control channel and dedicated traffic channel is mapped to the FACH, the MAC header contains the identifier of the UE, so that UE can determine from the UE identifies whether the TB own.

[0015] 为了省电,通常将长时间没有数据交互的UE转换到CELL—PCH或URA—PCH状态。 [0015] To save power, usually a long time without data interaction UE to CELL-PCH or URA-PCH state. 在现有3GPP协议中,当UE处于CELL_PCH或URA_PCH状态下,如果要发送上行数据给网络或者网络需要发送下行数据给UE时,需要先通过Cell Update过程将RRC状态转换到CELL_ FACH或CELL_DCH下,也就是要先激活UE。 In the existing 3GPP protocol, when the UE is in the CELL_PCH or URA_PCH state, if the uplink data to be transmitted to the network or when the network needs to transmit downlink data to the UE, need to be converted by the RRC Cell Update procedure CELL_ FACH state to the CELL DCH or, that is first activated UE. 其信令流程如图2所示,包括以下步骤: [0016] 步骤101,当UE处于CELL_PCH状态下,网络要发送数据或信令给UE,需要先寻呼UE,则RNC向UE发出第1类寻呼消息。 Its signaling flow shown in Figure 2, comprising the steps of: [0016] Step 101, when the UE is in CELL_PCH state, or a signaling network to send data to the UE, UE need to be paged, the RNC sent to the UE 1 class paging message.

[0017] 步骤102, UE接收到寻呼消息后,需要向RNC发送CELL Update消息,将自己的状态迁移到CELL_FACH。 After [0017] Step 102, UE receives the paging message needs to be sent to the RNC CELL Update message, to migrate their state to CELL_FACH.

[0018] 另一种情况是UE处于CELL_PCH状态并且要发送上行数据,则需要发送CELL Update消息,先将自己的状态迁移到CELL_FACH。 [0018] Another case is that the UE is in the CELL_PCH state and the uplink data to be transmitted, the CELL Update message needs to be sent, first migrate their state to CELL_FACH. 这种情况下,由于是UE主动要发送数据或信令,就不需要执行步骤101的寻呼过程。 In this case, since the UE is active to send data or signaling, the paging procedure do not need to perform step 101.

[0019] 步骤103, UE在映射到RACH的CCCH上发送小区更新消息,该消息携带小区更新原因为"发送上行数据"或"寻呼应答"。 [0019] Step 103, UE mapped to the CCCH transmission on the RACH cell update message, cell update message carries the cause "uplink data transmission" or "page response."

[0020] 步骤104, RNC收到该消息后,根据小区更新原因,需要将UE的状态保留在CELL_ FACH或迁移到CELL_DCH上,这样UE才可以发送和接收数据。 After [0020] Step 104, RNC receives the message, cell update depending on the reason, it is necessary to retain the state of the UE CELL_ FACH or CELL DCH to migrate, so that UE can send and receive data. 至于是保留在CELL_FACH还是迁移到CELL—DCH状态,需要根据无线资源管理(RRM)算法来决定。 As to whether to retain or move to CELL-DCH state CELL_FACH, we need to be determined according to radio resource management (RRM) algorithms. 有的算法是在这种情况下,先将UE的状态转换到CELL_FACH,后再根据UE的数据流量进行调整,如果流量大,则调整到CELL_DCH ;有的算法是根据目前专用资源和公共资源的使用情况来决定。 Some algorithm in this case, the first UE state transitions to CELL_FACH, and then be adjusted according to the data flow of the UE, if the flow is large, the adjustment to the CELL_DCH; some algorithm is based on current public resources and private resources use to decide. [0021] 步骤105, RNC决定是保留在CELL_FACH或迁移到CELL_DCH后,发送小区更新证实消息,将RRC状态信息和其他配置信息发送给UE。 [0021] Step 105, RNC decide to remain in the CELL_FACH or CELL_DCH after migration, sending a cell update confirm message, the RRC transmits status information and other configuration information to the UE.

[0022] 步骤106, UE收到小区更新证实消息后,按照RNC指示的RRC状态配置自己的RRC 状态,同时发送移动信息确认消息进行应答。 [0022] Step 106, UE receives a cell update confirm message, the RNC RRC state according to its own configuration indicated RRC state, while the movement information transmitted response acknowledgment message. 这里除了移动信息确认消息外,也可能为其他消息,例如无线信道重配置消息等。 Here in addition to the movement information acknowledgment message, but also possibly other messages, like for example a radio channel reconfiguration message.

[0023] 步骤107,小区更新流程结束,UE可以与网络交互数据和信令。 [0023] Step 107, the end of the cell update procedure, the UE can interact with the network data and signaling. [0024] 下面计算上述过程的时延。 [0024] The calculation of the delay of the above-described process. 寻呼消息需要在该UE的寻呼时刻发出,而寻呼时刻一般间隔在600ms左右,那么平均每个寻呼消息需要等300ms,如果寻呼消息接收失败则需要重传,还要等600ms。 Paging message needs to issue the UE paging occasion, and the paging occasion is generally about 600ms interval, then the average paging message to wait 300ms, if the received paging message fails to be retransmitted, to wait 600ms. CELL Update、Ce11 UpdateConfirm、移动信息确认消息或其他消息确认消息,这3个消息的交互大概需要300ms左右。 CELL Update, Ce11 UpdateConfirm, mobile messages or other information to confirm the message confirmation message, the interaction of these three messages probably takes about 300ms. 这样将上述时间加起来,整个过程的时延至少需要600ms。 This will add up the above-described time, the process requires at least a delay of 600ms.

[0025] 从上述可以看出,为了省电,将UE转入CELL—PCH或URA—PCH状态。 [0025] As can be seen from the above, in order to save power, the UE proceeds to CELL-PCH or URA-PCH state. 但需要收发数据的时候,需要通过小区更新过程进行状态的转换,才能够收发数据。 However, when data needs to be received, the switching state required by a cell update procedure, it can transmit and receive data. 而这个过程的时延是非常长的。 The delay of this process is very long. 如果一个用户的时不时地有很少数据要传,需要不断地进行状态转换,即转到CELL_FACH/CELL_DCH发送完数据后再转到CELL_PCH/URA_PCH,这样数据发送的时延很大, 降低了用户的业务体验。 If a user from time to time there is little data to transfer, the state needs to continue to carry out the conversion, that is to CELL_FACH / CELL_DCH before sending the data to a large CELL_PCH / URA_PCH, so that the data sent delay, reduce the user's business experience. 例如在对讲机业务中,双方很长时间没有说话,被转入CELL_PCH 状态,但只要开始说话,需要等很久才能够听到应答。 For example, in the walkie-talkie services, the two sides did not speak for a long time, was transferred to CELL_PCH state, but just start talking, to wait a long time to be able to hear the response. 并且有很多的小区更新信令在空中接口中传输,从而同时造成了空口无线资源的浪费,还降低了系统的性能。 And there are many cell update signaling in the air interface, thereby also causing a waste of radio air interface resources, but also reduces the performance of the system. [0026] 为了解决上述现有技术的问题,在实现上,可以将UE —直置于CELL_FACH或CELL_ DCH下。 [0026] In order to solve the above problems of the prior art, in the implementation, may be UE - placed in a linear or CELL_FACH CELL_ DCH. 但如果在CELL_DCH下,将需要配置专用信道给该UE,而专用信道的数量是有限的。 However, if the CELL_DCH, will need to configure a dedicated channel to the UE, while the number of dedicated channels is limited. 如果一个UE很长时间都没有数据发送,而处在CELL_DCH下,将导致资源的极大浪费,降低了系统接入UE的容量。 If a UE for a long time no data is sent, and is under CELL_DCH, it will result in tremendous waste of resources, reducing the capacity of the system access UE. 同时,UE需要连续发送和接收专用信道,导致电池消耗很大,也降低了用户业务体验。 Meanwhile, the UE needs to continuously transmit and receive the dedicated channel, resulting in a large battery consumption, but also reducing the service experience of the user.

[0027] 为了解决上述技术方案的无线资源浪费的缺点,在实现上,可以将数据流量很小的UE,转入CELL_FACH状态。 [0027] In order to solve the above technical solutions drawbacks wasted radio resources in implementation, data traffic may be very small the UE, into the CELL_FACH state. 在这种状态下的UE,没有专用信道,所有的数据和信令的都是在上行的FACH和下行的RACH上收发。 The UE in this state, no dedicated channel, the downlink transceiver on the FACH and RACH, and all data are in uplink signaling. 当有数据收发的时候,就利用公共信道,当没有数据收发的时候,公共信道就可以给别的UE使用,这样就不会造成无线资源的浪费。 When data is being transmitted, and on the use of common channel, when there is no data transceiver, the common channel to another UE can use, so as not to cause waste of radio resources. 但是UE需要连续地接收FACH信道上的所有TTI的TBS,并需要解析TBS上的所有TB的MAC帧头来判断该TB是否是属于自己。 However, the UE needs to continuously receive all the TTI of the FACH channel TBS, and the need to resolve the MAC header on all TB TBS to determine whether the TB is their own. 如果UE的数据量非常小,而UE需要连续的接收并解析FACH上的所有数据,这样对UE的电池消耗也非常大,造成了电池的浪费。 If the amount of data the UE is very small, but the UE needs to continuously receive and analyze all the data on the FACH, so that the battery consumption of UE is also very large, resulting in a waste of the battery.

[0028] 进一步,为了解决该技术方案中电池消耗较大的缺点,最近提出了UE在CELL_ [0028] Further, in order to solve this aspect battery consumption major disadvantages, recently proposed in the UE CELL_

7FACH下对S-CCPCH进行非连续接收的方法,不妨称之为CELL_FACH的非连续接收状态。 S-CCPCH method for discontinuous reception at 7FACH, which may be called the discontinuous reception state CELL_FACH. 但是,在该方法中,当UTRAN有较多数据需要发送,而UE只能在某些指定的非连续帧上进行接收,将导致UTRAN的发送时延很大。 However, in this method, when the UTRAN has more data to send and the UE can only receive on certain non-consecutive frames specified will lead to a large transmission delay UTRAN. 同时,如果UE发送了确认模式(AM)RLC的数据,UTRAN 接收错误,需要发送NACK消息请求重传,则需要等待指定的非连续帧的到来,增加了RLC数据重传的时延。 Meanwhile, if the UE transmits the acknowledgment mode (AM) RLC data, the UTRAN receives the error, needs to send a NACK message requesting retransmission, the need to wait for the arrival of the specified non-continuous frames, increasing the delay of RLC data retransmission.

发明内容 SUMMARY

[0029] 有鉴于此,本发明提出了一种UE在CELL_FACH状态下的数据接收方法,用以降低数据传输的时延。 [0029] Accordingly, the present invention proposes a method of data reception in the CELL_FACH state the UE, to reduce delay of data transmission. 本发明的另一个目的是提出一种UE在CELL_FACH状态下的数据接收装置。 Another object of the present invention is to provide a data receiving apparatus UE in the CELL_FACH state. 本发明的再一个目的是提出一种UE在CELL—FACH状态下网络侧的数据发送方法。 A further object of the present invention is to provide a data transmission method for the UE on the network side of the CELL-FACH state. 本发明的又一个目的在于提出一种UE在CELL_FACH状态下网络侧的数据发送装置。 Yet another object of the present invention is to provide a data transmission apparatus for a UE in the CELL_FACH state, the network side. [0030] 本发明提供了一种UE在CELL_FACH状态下的数据接收方法,该方法在UE中设置该UE的接收模式和判断条件;所述的判断条件为:如果前一帧为该接收的帧,并且接收错误,则当前帧为该接收的帧;或者,如果前一帧为该接收的帧,并且当前帧与前一帧属于同一个传输时间间隔TTI,则当前帧是该接收的帧;或者,如果前一帧为该接收的帧,并且所述前一帧接收正确且包含本UE的数据,则当前帧为该接收的帧;或者,如果UE发送了需要网络侧应答的数据或信令,并且未收到应答,则当前帧为该接收的帧; [0031] 在数据接收过程中,UE按照接收模式和判断条件进行数据接收。 [0030] The present invention provides a method of data reception in the CELL_FACH state the UE, the method set the receive mode and the determination condition of the UE in the UE; the determination condition as follows: If a previous frame for the frame received and a reception error, the current received frame for the frame; or if the previous frame for the received frame, and the current frame and a previous frame belong to the TTI transmission time interval, the current frame is the received frame; Alternatively, if the previous frame for the frame received, and the previous frame and the correctly received data comprising the UE, the current received frame for the frame; or if the UE needs to transmit data or network channel response order, and no reply is received that the received frame is a current frame; [0031] in the data receiving process, the UE receives the data reception mode and in accordance with the determination condition. [0032] 本发明还提供了一种UE在CELL—FACH状态下网络侧设备的数据发送方法,该方法在在网络侧设备中设置所述UE的接收模式和判断条件;在数据发送过程中,网络侧设备按照所述UE的接收模式和判断条件进行数据发送。 [0032] The present invention also provides a method of UE data transmission device in a network CELL-FACH state, the method provided in the UE at the network side device and a receiving mode determination condition; the data transmission process, the network side device performs data transmission and reception mode in accordance with the determination condition of the UE.

[0033] 本发明还提供了一种UE在CELL_FACH状态下的数据接收装置,该装置包括: [0034] 接收判断器,用于根据接收模式和判断条件判断是否需要接收不属于该UE的当前帧,并得到需要接收或不需要接收的判断结果;所述的判断条件为:如果前一帧为该接收的帧,并且接收错误,则当前帧为该接收的帧;或者,如果前一帧为该接收的帧,并且当前帧与前一帧属于同一个传输时间间隔TTI,则当前帧是该接收的帧;或者,如果前一帧为该接收的帧,并且所述前一帧接收正确且包含本UE的数据,则当前帧为该接收的帧;或者,如果UE发送了需要网络侧应答的数据或信令,并且未收到应答,则当前帧为该接收的帧; [0035] 数据接收处理器,用于在所述判断结果为需要接收时,接收并处理当前帧。 [0033] The present invention further provides a data receiving apparatus UE in the CELL_FACH state, the apparatus comprising: [0034] The reception determination unit configured to receive mode and whether the current frame is determined according to the receiving condition judgment need not belong to the UE , and obtain the judgment result of the need to receive or needs to be received; a determination condition as follows: If a previous frame for a frame received, and the reception error, the current received frame for the frame; or if the previous frame is the received frame, and the current frame and a previous frame belong to the TTI transmission time interval, the current frame is the received frame; or if the previous frame for the received frame and the previous frame received correctly and data comprising the UE, the frame for the current frame received; or, if the UE needs to send data or signaling network response, and no reply is received for the frame of the current frame received; [0035] data a receive processor configured to, when receiving the determination result is required to receive and process the current frame. [0036] 本发明还提供了一种UE在CELL—FACH状态下网络侧的数据发送装置,该数据发送装置包括: [0036] The present invention further provides a data transmission apparatus for a UE at the network side of the CELL-FACH state, the data transmitting apparatus comprising:

[0037] 发送判断器,用于根据所述UE的接收模式和判断条件判断不属于所述UE的当前帧是否需要发送给所述UE,并得到需要发送或不需要发送的判断结果; [0038] 数据调度发送器,用于在所述判断结果为需要发送给所述UE时,调度无线资源将当前帧发送给所述UE。 [0037] The transmission determination unit, the receive mode for the UE according to determination condition and determines whether the current frame does not belong to the UE to be transmitted to the UE, and the obtained determination result does not need to be transmitted or to be transmitted; [0038 ] scheduling data transmitter for transmitting the determination result is to be transmitted to the UE said, radio resource scheduling frame is transmitted current to the UE.

[0039] 从上述方案中可以看出,由于本发明预先设置了UE的接收模式和判断条件,然后在数据接收过程中根据判断条件对接收模式中不属于该UE的当前帧判断其是否需要接收,并且在需要接收时,由UE接收并处理该当前帧。 [0039] As can be seen from the above-described embodiment, the present invention since the pre-set determination condition and the receive mode of the UE, then the data receiving process according to the reception mode determination conditions are not the current frame is determined whether the UE needs to receive , and reception is required, the current frame is received and processed by the UE. 也就是说,本发明在非连续传输的状态下进行了有策略的连续传输。 That is, the present invention has a continuous transmission strategy in the discontinuous transmission state. 这样,本发明使得处于CELL—FACH状态的UE减少了接收无线信道的时间,降低了数据传输的时延,也降低了电池的消耗。 Thus, the present invention is such that the UE is in CELL-FACH state reduces the reception time of the radio channel, data transmission delay is reduced, but also reduces the consumption of the battery. 同时,可以加快非连续接收状态下的下行数据传输速度,和上行RLC报文的重传速度。 At the same time, can speed up downlink data transmission speed in the discontinuous reception state, and the rate of the uplink RLC retransmission packets. 另外,在某些情况下,例如UE 的数据流量很稀疏时,可以将UE置于非连续接收模式下的CELL_FACH状态,避免将UE转入CELL_PCH或URA_PCH,这样可以避免进行状态转换引起的时延和无线资源的消耗。 Further, in some cases, for example when the data traffic is very sparse UE, the UE may be placed in a CELL_FACH state a discontinuous reception mode, the UE proceeds to avoid the CELL_PCH or the URA_PCH, such state transitions may avoid delay caused by and consumption of radio resources. 由此,本发明还提高了移动通信系统的性能和容量。 Thus, the present invention also improves the performance and capacity of the mobile communication system.

附图说明 BRIEF DESCRIPTION

[0040] 图1为现有技术中UE的RRC连接状态示意图; [0040] FIG. 1 is a schematic view of the prior art in the RRC connected state of the UE;

[0041] 图2为现有技术中处于CELL_PCH或URA_PCH状态的UE的激活流程示意图; [0041] FIG. 2 is a prior art in the CELL_PCH or URA_PCH state, the UE activates a schematic flow;

[0042] 图3为在CELL_FACH状态下UE的接收状态示意图; [0042] FIG. 3 is a reception status of the UE in the CELL_FACH state is a schematic diagram;

[0043] 图4为基于状态的数据接收装置的结构示意图; [0043] Structure 4 is a state-based data receiving apparatus of FIG schematic;

[0044] 图5为基于传输信道的数据接收方法的流程示意图; [0044] FIG. 5 is a flow-based data transmission channel reception method in a schematic view;

[0045] 图6为基于物理信道的数据接收方法的流程示意图; [0045] FIG. 6 is a schematic process flow data receiving method based on a physical channel;

[0046] 图7为基于条件判断的数据接收装置的结构示意图; [0046] FIG. 7 is a schematic view based on the data receiving condition judgment means;

[0047] 图8为RNC中基于状态的发送状态示意图; [0047] FIG. 8 is a schematic diagram in the RNC based on the state of the transmission status;

[0048] 图9为基于状态的数据发送装置的结构示意图; [0048] FIG. 9 is a schematic structural diagram of a data transmission device based on the state;

[0049] 图10为基于条件判断的数据发送方法的流程示意图; [0049] FIG. 10 is a flow of data transmission method is determined based on the condition of the schematic;

[0050] 图11为RNC中基于条件判断的数据发送装置的结构示意图。 [0050] FIG. 11 is a schematic structural diagram of a data transmitting apparatus based on the judgment conditions in the RNC.

具体实施方式 Detailed ways

[0051] 为使本发明的目的、技术方案和优点更加清楚,以下举实施例对本发明进一步详细说明。 [0051] To make the objectives, technical solutions, and advantages of the invention more apparent, the following give examples further illustrate the present invention in detail.

[0052] 本发明实施例的技术要点是当UE处于CELL_FACH状态下,按照某种模式,以非连续间杂连续地接收和解析无线信道上的数据。 [0052] The techniques of embodiments of the present invention, when the UE is in CELL_FACH state, according to a certain pattern, a discontinuous interrupted continuously receive and parse the data over a wireless channel. 在以下描述中,名词"数据"指在无线信道上传输的所有信息,包括业务数据、各个协议层的信令、状态信息等。 In the following description, the term "data" refers to all information transmitted on radio channels, including traffic data, signaling each protocol layer, the status information and the like. 同时,RNC按照相同的模式,在无线信道上非连续间杂连续地发送下行数据给UE。 Meanwhile, the RNC according to the same pattern, a discontinuous intermingled continuously transmitted downlink data over a wireless channel to the UE. 所述的模式,可以是预先由协议规定的,也可以是由UTRAN按照UE的数据流量和其他策略配置给UE的,也可以是UE自己动态调整的。 The pattern may be predetermined by the protocol, may be configured by the UTRAN and the UE according to other data traffic policy to the UE, the UE may be dynamically adjusted own. 非连续接收模式可以是根据传输信道的CFN来设置,也可以根据物理信道的SFN 来设置,或者根据传输信道的TTI来设置,或者根据UE的标识来设置,所述UE的标识如国际移动用户标识符(International Mobile Subscriber Identity, IMSI) 、 UTRAN无线网络临时标识符(UTRAN-Radio Network Temporary Identifier, U-RNTI)、小区无线网络临时标识符(Cell RNTI, C-RNTI)等。 Discontinuous reception mode may be in accordance with CFN transmission channel is set, or may be set according SFN physical channel, or a set according to the TTI transmission channel, or set according to the identifier of the UE, the UE identifier, such as an international mobile subscriber identifier (International Mobile Subscriber Identity, IMSI), UTRAN radio network temporary identifier (UTRAN-radio network temporary identifier, U-RNTI), a cell radio network temporary identifier (cell RNTI, C-RNTI) and the like. 这里所述无线信道包括下行传输信道FACH、下行共享信道(DSCH)或其他应用于CELL_FACH的下行传输信道,以及下行物理信道,包括S-CCPCH、 PDSCH或其他应用于CELL_FACH的下行物理信道。 Here the wireless channel comprises a downlink transmission channel the FACH, downlink transport channel downlink shared channel (DSCH), or other applied to the CELL_FACH, and the downlink physical channel includes a downlink physical channel S-CCPCH, PDSCH or otherwise applied to the CELL_FACH.

[0053] 下面描述非连续接收模式的设置和判断方法。 [0053] The determination method will be described below and set discontinuous reception mode. 非连续接收模式的设置,是设置UE 在CELL—FACH下进行非连续接收模式的范围,可以是设置UE处于非连续接收模式下而属于该UE的帧号,也可以设置UE不需要进行接收的帧号,在下面的描述中以设置属于该UE的帧号为例说明,但是本发明并不局限于此。 Setting the discontinuous reception mode, the UE is provided DRX mode range in the CELL-FACH, the UE is provided may be the frame number belonging to a discontinuous reception mode of the UE, UE does not need to be provided for receiving frame number frame number, in the following description is provided to illustrate an example belongs to the UE, but the present invention is not limited thereto. 判断方法,是指判断无线信道上的帧号是否属于非连续接收模式的设置范围。 Analyzing methods, refers to the frame number setting range is determined whether the wireless channel discontinuous reception mode.

9[0054] 方法一:利用传输信道的CFN来设置和判断。 9 [0054] Method a: a transmission channel using a CFN and determines to set.

[0055] 采用CFN来设置时,可以有多种设置方法。 [0055] When using CFN set, there may be provided a variety of methods. 例如设置一个循环周期P、连续帧号N、 偏移量S。 Provided, for example one cycle P, consecutive frame number N, the offset S. 那么UE用CFN做判断,从CFN模P等于S开始,连续N帧都属于非连续接收模式的设置范围。 Determination made by the UE CFN, the start CFN modulo P is equal to S, N consecutive frames belong to the scope set discontinuous reception mode. 其中,P、N、S为正整数,P和N不能大于最大帧号255,且N〈P,如果N二P就是连续接收了。 Wherein, P, N, S being a positive integer, P and N is not greater than the maximum frame number 255, and N <P, if N = P is received continuously.

[0056] 还例如,用点阵的方式来设置。 [0056] Also for example, a dot matrix manner is provided. 由于CFN的编号空间是0〜255。 Because space is 0~255 CFN number. 非连续接收的 Discontinuous reception

模式,可以是指定具体的接收的CFN号,例如设置第xl、x2、x3.....xn的帧为该接收帧,则 Mode, may be designated a particular CFN received number, such as setting of xl, x2, x3 ..... xn of the received frame for the frame, the

UE判断当前的CFN是否属于指定的CFN所属的TTI,是就表明当前的CFN属于非连续接收模式的设置范围。 UE determines whether the current CFN specified CFN TTI belongs, to indicate the current CFN is disposed belonging to the scope of the discontinuous reception mode. 其中,xl、x2、x3.....xn为整数。 Wherein, xl, x2, x3 ..... xn is an integer.

[0057] 除了上述例子外,还有其他的很多方法,本发明并不局限于上述的具体方法。 [0057] In addition to the above examples, there are many other methods, the present invention is not limited to the specific methods. [0058] 方法二:利用物理信道的SFN来设置和判断。 [0058] Method 2: Using SFN physical channel is determined and set.

[0059] 用这种设置方法,其具体的设置和判断方法同上述的方法一相同,只是用SFN代替上面方法一中的CFN,同样可以用周期方式、点阵方式等。 [0059] In this setting method, and the specific determination method is provided with the same method described above, except that instead of the above method of SFN in the CFN, can also be used in a periodic manner, the dot matrix like. 只不过,由于SFN的编号空间是0〜4095, UE的接收间隔可以更大、更灵活。 But, as the number SFN space is 0~4095, UE reception interval may be larger and more flexible. [0060] 方法三:利用FACH的TTI来设置和判断。 [0060] Method III: The use TTI FACH is determined and set.

[0061] 由于FACH的TTI是10ms的整数倍,那么我们定义一个正整数M等于TTI除以10ms。 [0061] Since the FACH is an integer multiple of TTI of 10ms, then we define a positive integer equal to M divided by the TTI 10ms. 如果TTI等于20ms,那么M等于2 ;TTI等于40ms,M等于4,以此类推。 If the TTI is equal to 20ms, then M is equal to 2; equal to 40ms TTI, M is equal to 4, and so on. 那么可以设置当帧号(可以是传输信道的CFN,也可以是物理信道的SFN)除以M的商属于X并且余数属于Y时,则该帧属于非连续接收模式的设置范围。 It may be provided when the frame number (which may be a transmission channel CFN, SFN may be a physical channel) divided by the quotient belongs to X M and when the remainder belongs to Y, then the frame belongs to the range setting of the discontinuous reception mode. 其中,X和Y是预先设置的,X是一个正整数的集合{xl, x2, . . . xn} , Y也是一个正整数的集合{yl, y2, . . . yn}。 Wherein, X and Y are set in advance, X is a positive integer in the set {xl, x2,... Xn}, Y is a positive integer in the set {yl, y2,... Yn}. [0062] 方法四:利用UE的标识来设置和判断。 [0062] Method IV: to set the use identifier of the UE and judgment.

[0063] 处于CELL_FACH下的UE有很多标识,包括MSI、U_RNTI、C_RNTI等,这里以U-RNTI 为例进行描述,但是使用其它标识同样可以实现本发明实施例。 [0063] The UE in CELL_FACH There are many indications, including MSI, U_RNTI, C_RNTI the like, to U-RNTI herein described as an example, but the same identifier can be implemented using other embodiments of the present invention. 在UE中设置一个非连续接收的正整数参数集D为{dl, d2,. . . dn},如果U-RNTI除以帧号的商属于参数集D,则表明该帧号属于非连续接收模式的设置范围。 UE in a discontinuous reception provided a positive integer D is a parameter set {dl, d2 ,... Dn}, if the quotient U-RNTI parameter set belonging to a frame number D, the number indicates that the frame is non-discontinuous reception mode setting range.

[0064] 还有其他的非连续接收模式的设置和判断方法以及UE的判断方法,这里不一一赘述,本发明的实施例并不局限于上述方法。 [0064] There are other methods of determining and setting a discontinuous reception mode determination method and a UE, not here to say, embodiments of the present invention is not limited to the above-described method.

[0065] 上面描述了的CELL_FACH下UE非连续接收模式的设置和判断方法,接着,描述非连续接收模式的设置范围是如何配置到UE和UTRAN的。 Under non-UE [0065] The above described method of determining and setting the CELL_FACH continuous reception mode, Next, the setting range is discontinuous reception mode and how to configure the UE to the UTRAN.

[0066] 具体可以采用如下方法:在UE或网络侧RNC中,依据事先的约定进行程序编译成固定的模式,并存储于UE或RNC的程序存储器中;UTRAN通过获取配置管理模块的命令获得配置;UTRAN通过算法实时计算出;由UTRAN通知的方式将非接收模式配置到UE ;UE或网络侧设备接收外部的配置命令,例如人机界面的输入、IP网络下载等,并解析该配置命令, 得到接收模式的设置;由UE通知的方式将非接收模式配置到UTRAN。 [0066] DETAILED method may be employed: the UE or the network side in the RNC, based on prior agreement be compiled into fixed pattern, and is stored in the program memory of the UE or the RNC in; the UTRAN obtains configuration by acquiring configuration management module commands ; UTRAN calculated in real time by an algorithm; manner by the UTRAN will inform the non-reception mode configuration UE; UE or the network side device receives an external configuration command, the man-machine interface such as an input, like the IP network to download and parse the configuration commands, set obtain reception mode; manner notified by the UE configuration to the non-reception mode UTRAN. 通过上述方法,UE和网络侧设备取得接收模式的设置,并将其应用于非连续接收判断。 By the above method, the UE and the network side device disposed to obtain a receive mode, and apply the DRX determination.

[0067] 下面以UTRAN实施算法计算并通知UE的方式进行非连续接收模式的设置为例,提出一个实施例。 [0067] In UTRAN the following embodiments of the UE and notifies the algorithm is provided as an example of discontinuous reception mode, a proposed embodiment.

[0068] UTRAN通过UE的流量、无线信道上的负荷等信道参数进行决策或者由外界的配置输入进行决策,决定出UE的非连续接收模式的设置范围,并将非连续接收模式的设置范围通知到UE。 [0068] UTRAN for the UE decision by the flow rate, load, etc. on a radio channel or channel parameters configured by the decision-making of external inputs, determines the setting range of the UE discontinuous reception mode, and discontinuous reception mode setting notification range to the UE. 可以通过RRC信令的方式通知,所述RRC信令方式包括无线承载配置、无线承载重配置、传输信道重配置、RRC连接建立或其他消息,也可以通过RLC或MAC层的特殊帧进行通知。 RRC signaling may be notified by the RRC signaling radio bearer configuration includes a way, a radio bearer reconfiguration, transport channel reconfiguration, or other RRC connection setup message may be notified by a special frame RLC or MAC layer. UE接收到RNC发送过来的非连续接收模式的配置信息,解析出非连续接收模式的设置范围,用于非连续接收判断。 The UE receives the DRX mode sent from the RNC configuration information, parsing the discontinuous reception mode setting range for discontinuous reception determination. 需要注意的是,本发明实施例的配置方法并不局限于此。 Note that the configuration of the present embodiment of the invention is not limited thereto. [0069] 下面描述本发明实施例中非连续接收的数据接收方法。 [0069] The data receiving method of receiving noncontiguous embodiment of the present invention will be described below.

[0070] 本发明实施例的关键是处于CELL—FACH下的UE非连续接收无线信道上的数据。 [0070] Example embodiments of the present invention, the key is in the non-served UE in CELL-FACH continuously receive data over a wireless channel. 在具体实现上,有很多种的实施方法。 In the specific implementation, there are many ways to implement. 本发明实施例中提供了两种作为示例,一种是基于状态的非连续数据接收方法;另一种是基于条件判断的非连续数据接收方法。 Embodiment the present invention provides two embodiments as examples, one is a discontinuous reception method based on the state data; the other is a non-continuous data reception is determined based on process conditions. 同时,本发明实施例还提出了了实现这两种方法的数据接收装置。 Meanwhile, embodiments of the present invention also provides a data reception apparatus to implement both methods. 但是本发明实施例并不局限于这两种方法和装置。 However, embodiments of the present invention is not limited to these two methods and apparatus.

[0071] 下面描述基于状态的非连续接收的数据接收方法。 [0071] Based on the data receiving discontinuous reception state is described below.

[0072] 在本实施例中,处于CELL—FACH状态下的UE具有接收状态和非接收状态的当前状态。 [0072] In the present embodiment, the UE in CELL-FACH state has a current state and a non-reception state of the reception state. 当处于接收状态的时候,UE接收并处理数据;当处于非接收状态的时候,UE停止接收数据。 When in the receiving state, UE receive and process data; when in the non-receiving state, UE stops receiving data.

[0073] 如图3所示,当UE处于CELL—FACH状态下,具有两种状态,一种是接收状态,另一种是非接收状态。 [0073] 3, when the UE is in CELL-FACH state, has two states, one is the reception state, another non-reception state. 当处于接收状态的时候,UE接收无线信道上的数据;当处于非接收状态的时候,UE停止接收无线信道上的数据。 When in the receiving state, UE receives data over a wireless channel; when in the non-receiving state, UE stops receiving data over a wireless channel. UE接收数据,可以是在物理层接收物理信道帧,或在MAC层接收传输信道数据,或其他形式的接收;UE停止接收数据,可以是物理层停止接收物理帧,或MAC层停止接收传输信道帧,或其他形式的停止接收。 The UE receives data, may be received at the physical layer the physical channel frame, or receives the transport channel data at the MAC layer, or other forms of receiving; UE stops receiving data, may be a physical layer stops receiving the physical frame, or the MAC layer stops receiving transmission channel frame, or other forms of stop receiving.

[0074] 接收状态和非接收状态的转换是由条件驱动的。 [0074] converting the non-reception state and reception state is driven by the condition. 例如,在接收状态时,如果满足转换条件B,则转换到非接收状态;在非接收状态时,如果满足转换条件A,则转换到接收状态。 For example, when the reception state, if the transition condition is satisfied B, the conversion to the non-reception state; in the non-reception state, transition condition satisfied if A, then converted to a reception state.

[0075] 另外,当UE初始化的时候,可以处于接收状态,也可以处于非接收状态,不影响本发明实施例的实现。 [0075] Further, when the UE initiated, may be in the receiving state, may also be in non-receiving state, it does not affect the implementation of the embodiments of the present invention.

[0076] 上述由非接收状态转换到接收状态的转换条件A包含如下几种条件: [0076] The conversion of a non-reception state to the receiving state transition condition A comprises several conditions as follows:

[0077] 1)如果属于非连续接收模式的设置范围的接收帧号到达,则条件A成立,其中非 [0077] 1) If the received frame number belonging to a discontinuous reception mode setting range of arrival, the condition A is true, wherein the non-

连续接收模式的设置如前所述。 Setting a continuous reception mode as described above.

[0078] 2)如果UE发送了一个需要UTRAN应答的数据,并且该应答还未收到,则条件A成[0079] 3)否则条件A不成立。 [0078] 2) If the UE needs UTRAN transmits a data response, and the response has not been received, the condition A to [0079] 3) or the condition A is not satisfied.

[0080] 上述由接收状态转换到非接收状态的转换条件B包括如下几种条件: [0080] The conversion from the reception state to a non-reception state transition conditions B include the following conditions:

[0081] 1)如果上述条件A不成立,并且当前接收到的数据接收和解析正确,并且该数据 [0081] 1) If the above condition A is not satisfied, and the currently received data correctly received and parsed, and the data

不属于本UE,则条件B成立; Not part of the UE, the condition B is true;

[0082] 2)否则条件B不成立。 [0082] 2) or condition B is not satisfied.

[0083] 如图4所示的是实现上述基于状态接收的非连续数据接收装置。 [0083] FIG achieve the non-continuous data based on the reception state of the receiving apparatus 4 shown in FIG. 参照图4,非连续数据接收装置包括接收判断器、存储UE当前状态的状态存储器、数据接收处理器。 4, the non-continuous data reception apparatus includes a receiver determiner Referring to FIG, UE stores the current state of the state memory, the data receiving processor. 根据状态转换的条件还可以进一步包括接收模式设置器、数据发送器等。 The conditions for state transitions may further include a receive mode, data transmission or the like.

[0084] 其中,接收模式设置器将非连续接收模式输入到接收判断器中,该接收模式设置器可以是通过人机界面得到的信息加码、RNC配置信息解码、协议程序编译得到的非连续接 [0084] wherein the receiver mode setter discontinuous reception mode input to the receiving vessel is determined, the receive mode setting information may be obtained via the HMI overweight, the RNC configuration information decoding protocol compiled obtained non-continuous contact

11收模式,然后接收判断器利用它进行状态转换的判断。 11 reception mode, and then use it for receiver determiner determines state transitions.

[0085] 数据发送器将是否发送需要应答的数据、是否需要等待数据重传的信息输入到接收判断器中,而接收判断器利用它进行状态转换的判断。 [0085] The data transmitter transmits the data to reply whether, whether to wait for retransmission of the information data input into the receiving vessel is determined, and the receiver is determined to use it for the state transition determination.

[0086] 接收判断器在进行状态转换的判断的时候需要从状态存储器中获取当前的状态, 即从状态存储器中获取当前状态的输入;在转换状态后,需要将更新的状态输出到状态存储器中,以替代其中的旧状态。 [0086] receiver determiner determines the state transition is performed when the need to get from the current state of the state memory, i.e., obtain input from the current state in the state memory; state after the transition, it is necessary to update the output state to the state memory to replace the old state of them.

[0087] 数据接收处理器将当前接收到的数据是否接收解析正确以及是否属于本UE的信息输入到接收判断器中,而接收判断器利用它进行状态转换的判断。 [0087] The data processor receives the currently received data is parsed correctly and whether the received input information to the receiver of the present UE determiner, the determiner and the receiver and use it for the state transition determination.

[0088] 数据接收处理器从状态存储器中获取当前状态,用于判断是否进行接收操作,并 [0088] Data received from the processor retrieves the current state of the state memory, for determining whether the receiving operation, and

在是的情况下进行数据接收操作。 Data receiving operation in the case of YES.

[0089] 下面描述基于条件判断的非连续接收方法。 [0089] The following description discontinuous reception determination based on the process conditions.

[0090] UE判断当前帧是否属于应该接收的帧,如果是,则接收,否则不接收。 [0090] UE determines whether the current frame is a frame to be received, and if so, the receiver, or not received. 本发明实施例同时提出了判断当前帧是否是该接收帧的方法。 Embodiments of the present invention also proposed a method of determining whether the current frame is the received frame. 具体实现,本发明实施例提供如下的两种示例, 一种是基于传输信道的非连续接收, 一种是基于物理信道的非连续接收。 Specific implementation, the following two exemplary embodiments provide present invention, a discontinuous reception based on a transmission channel, a method is discontinuous reception based on a physical channel. 传输信道以FACH为例描述说明,物理信道以S-CCPCH信道为例描述说明。 In FACH transport channel description explains an example, physical channel S-CCPCH channel to be described as an example will be described. 显然本发明并不局限于这两种信道。 Obviously the invention is not limited to these two channels.

[0091] 图5表示基于传输信道的非连续接收方法。 [0091] FIG. 5 shows a discontinuous reception method based on the transmission channel. 参照图5,处于CELL_FACH状态下的UE的基于传输信道的非连续接收方法如下: [0092] 步骤201 , UE连续接收物理信道帧。 Referring to FIG. 5, in the non-discontinuous reception method for a transmission channel is based on the UE in CELL_FACH state: [0092] Step 201, UE continuously receives a physical channel frame.

[0093] 步骤202,UE判断当前帧是否属于该接收的帧,判断方法将在后面描述。 [0093] Step 202, UE determines whether the current frame belongs to the received frame, it determines a method will be described later. 如果判断结果为该帧不是应该接收的帧,则执行步骤203,否则执行步骤204。 If the determination result for the frame is not a frame to be received, step 203 is performed, otherwise step 204 is performed.

[0094] 步骤203,在该帧不是该接收的帧的情况下,不接收即丢弃该帧,然后执行步骤201继续接收物理信道帧。 [0094] Step 203, the frame is not in a case where the received frame, i.e., does not discard the frame received, then step 201 continues to receive a physical channel frame.

[0095] 步骤204,如果该帧是该接收的帧,则构造并解析传输信道的帧,并进行后续的处理。 [0095] Step 204, if the frame is the received frame, and parses the frame structure of the transmission channel, and the subsequent processing. 随后跳转到步骤201,继续接收物理信道帧。 Then jumps to step 201, continues to receive a physical channel frame.

[0096] 在上述流程中中,UE可以不用构造解析所有的传输信道的帧,并只在传输信道的处理上做判断,处理过程非常简单。 [0096] In the above scheme, the UE can not resolve all the frames configured transport channels, and making a judgment on process only transport channel, the process is very simple.

[0097] 图6表示基于物理信道的非连续接收方法,参照图6,基于物理信道的非连续接收方法如下: [0097] FIG. 6 shows a discontinuous reception method for the physical channel based on, referring to FIG. 6, the discontinuous reception method for the physical channel based on the following:

[0098] 步骤301,UE判断当前帧是否属于该接收的帧,判断方法将在下面描述。 [0098] Step 301, UE determines whether the current frame belongs to the received frame, it determines a method will be described below. 如果判断结果为该帧不是应该接收的帧,则执行步骤302,否则执行步骤303。 If the determination result for the frame is not a frame to be received, step 302 is performed, otherwise step 303 is performed.

[0099] 步骤302,如果不是属于该接收的帧,更新当前帧号,并跳转到步骤301,准备判断下一帧。 [0099] Step 302, if it is not part of the received frame, updating the current frame number, and proceeds to step 301, to prepare the next frame is determined.

[0100] 步骤303,如果该帧是该接收的帧,则接收物理信道帧。 [0100] Step 303, if the frame is a frame of the received physical channel frame is received.

[0101] 步骤304,构造并解析传输信道的帧,并进行后续的处理。 [0101] Step 304, and parse the frame structure of the transmission channel, and the subsequent processing. 随后跳转到步骤301,继 Then jumps to step 301, following the

续判断。 Continued judgment. 该方法可以在物理信道上进行非连续接收,从而减少UE的电池消耗。 The method may be performed in the discontinuous reception physical channel, to reduce battery consumption of the UE.

[0102] 下面描述上述步骤202和步骤301中的判断方法。 [0102] The method of determination in the above step 202 and step 301 will be described below. 该方法如下: The method is as follows:

[0103] 1)如果当前帧号属于前面所述的非接收模式的设置范围,则当前帧是该接收的 [0103] 1) If the current frame belongs to the range of non-reception mode is set previously, the current frame is received

帧;[0104] 2)如果当前帧的前一个帧是该接收的帧,并且该帧接收错误,例如可能是物理帧错误、传输信道帧解析错误等,则当前帧是该接收帧; Frame; [0104] 2) If the previous frame of the current frame is the received frame, and the frame reception error, for example, may be a physical frame error, a frame analysis transmission channel error or the like, the current frame is the received frame;

[0105] 3)如果当前帧的前一个帧是该接收的帧,并且当前帧和它的前一个帧属于同一个传输信道TTI范围内,则当前帧是该接收帧; [0105] 3) If the previous frame of the current frame is the received frame and the current frame and its previous frames belonging to the same transmission channel TTI range, the current frame is the received frame;

[0106] 4)如果当前帧的前一个帧是该接收的帧,并且当前帧属于传输信道TTI的第一个帧,并且当前帧所属的TTI的上一个TTI中的传输信道TB块中,有属于该UE的TB块,则当前帧是该接收帧; [0106] 4) If the previous frame of the current frame is the received frame, and the current frame belongs to the first frame of transport channel TTI and a TTI in the current frame belongs to the TTI of the transport channel TB blocks, there TB block, the current frame belongs to the UE that the received frame;

[0107] 5)如果UE发送了一个需要应答的数据,但还没有得到应答,则当前帧是该接收帧,所述该应答可能是数据、信令或协议信息等; [0108] 6)否则当前帧不是该接收的帧。 [0107] 5) If the UE needs to send a data response, but has not been answered, then the received frame is a current frame, a response may be that the data, signaling protocol information, or the like; [0108] 6) otherwise of the current frame is not the frame received.

[0109] 图7所示是对应于上述基于条件判断的非连续接收方法的装置。 [0109] FIG 7 is based on the above-described condition judging method of discontinuous reception corresponding to the device. 参照图7,基于条 Referring to Figure 7, based on the article

件判断的非连续接收装置包括接收模式设置器、数据发送器、接收判断器、数据接收处理器等。 Discontinuous reception apparatus determines member comprises a receive mode, a data transmitter, the receiver is determined, a data receiving processor or the like.

[0110] 其中,接收模式设置器主要用于将非连续接收模式输入到接收判断器中。 [0110] wherein, the reception mode is provided mainly for the discontinuous reception mode input to the receiving vessel is determined. 该接收模式设置器可以是通过人机界面得到的信息加码、RNC配置信息解码、协议程序编译得到的非连续接收模式。 The receive mode setting information may be obtained by the man-machine interface overweight, decode the RNC configuration information, discontinuous reception mode protocol compiled obtained.

[0111] 数据发送器主要用于将是否发送需要应答的数据、是否需要等待数据重传的信息输入到接收判断器。 [0111] Data transmission is mainly used for sending data if the acknowledgment is required, the need to wait for a retransmission of the information data input to the reception determiner.

[0112] 接收判断器主要用于根据输入并依据本发明实施例所述的非连续接收判断算法, 判断是否进行接收,并将判断结果输入给物理帧接收器。 [0112] receiver is determined mainly based on the input and based on the discontinuous reception determination algorithm described in the embodiment of the present invention determines whether received, and the determination result is input to the physical frame grabber.

[0113] 数据接收处理器根据接收判断器的输入,如果输入是该接收,则将接收的物理帧经处理;否则不进行接收。 [0113] The data receiving processor's input reception determination, if the input is received, will be processed by a physical frame received; otherwise not receive. 数据接收处理器还可以将数据是否属于本UE的信息输入到接收判断器。 Data receiving processor may belong to the data input information to the receiver of the present UE determiner.

[0114] 对应于前面描述的非连续接收的接收方法,下面描述当UE处于CEEL—FACH状态下非连续接收时网络侧的数据发送方法。 [0114] corresponding to the non-discontinuous reception method of receiving previously described, when the UE is described below a data transmission method at the network side CEEL-FACH state when the discontinuous reception. 由于3G系统是一个网络和用户装置相互通讯的系统。 Since the 3G system is a network system and user devices communicate with each other. 当UE处于CELL_FACH状态下,进行非连续接收下行数据,诸如RNC等网络侧装置需要针对该UE实施非连续发送下行数据。 When the UE is in CELL_FACH state, a discontinuous reception of downlink data, such as the RNC and other network-side apparatus needs to transmit downlink data for a discontinuous embodiment the UE. 本发明实施例给出了RNC进行非连续发送下行数据的方法和装置。 Example shows the method and apparatus RNC continuously transmits downlink data according to the present invention is non.

[0115] 本发明实施例提供了一种基于状态的非连续接收技术的发送方法和基于条件判断的发送方法。 [0115] transmitting method of the present invention provides a discontinuous reception state-based technology and the transmission method is determined based on the conditions. 与前面的接收方法和接收装置类似,本发明并不局限与此。 Previously receiving method and a receiving apparatus is similar to the present invention is not limited thereto. [0116] 在基于状态的非连续接收技术的发送方法中,对于每一个处于CELL—FACH状态下的UE, RNC维护两个状态,发送状态和非发送状态。 [0116] In the discontinuous transmission technique based on the reception state, for each UE in the CELL-FACH state, the RNC maintains two state, a non-transmission state and a transmission state. 当某个UE的状态处于发送状态,则可以将该UE的数据发送,当然,也可以不发送;否则不可以发送。 When the status of a UE in a transmission state, the UE can transmit the data, of course, it may not be transmitted; otherwise not send. 由于一个小区中所有处于CELL_FACH状态下的UE共享相同的公共无线资源,所以在RNC还有一个资源调度功能,进行公共资源在多个UE之间的分配和调度。 Since a cell common to all radio resources shared in the same UE in CELL_FACH state, so there is a resource scheduling in the RNC function, and for the common resource allocation among a plurality of scheduling the UE.

[0117] 图8所示的是基于状态的非连续接收的发送方法的状态示意。 [0117] The method is based on the state of transmission of the discontinuous reception state shown in Figure 8 schematically. 发送状态和非发送状态的转换是由条件驱动的。 Transmitting state and the conversion is a non-transmission state by the conditions driven. 例如,在发送状态时,如果满足转换条件B,则转换到非发送状态;在非发送状态时,如果满足转换条件A,则转换到发送状态。 For example, when the transmitting state, if the transition condition is satisfied B, the conversion to the non-transmission state; in the non-transmission state, transition condition satisfied if A, then converted to the transmitting state. [0118] 其中,转换条件A包含如下的条件: [0118] wherein the conversion conditions include the following condition A:

13[0119] 1)如果属于前面所述的非连续接收模式的设置范围的帧号到达,则条件A成立; [0120] 2)如果收到UE发送的需要应答的数据,并且应答还未发送,则条件A成立; [0121] 3)否则条件A不成立。 13 [0119] 1) if they are discontinuous reception mode according to the preceding frame number reaches the set range, the condition A is true; [0120] 2) If the received data requires a response sent by the UE, and transmits a response has not been the condition A is true; [0121] 3) A condition does not hold otherwise. [0122] 相对地,转换条件B包含如下的条件: [0122] In contrast, the transition condition B includes the following conditions:

[0123] 1)如果条件A不成立,并且当前发送的数据不是属于该UE的数据,则条件B成立; [0124] 2)否则条件B不成立。 [0123] 1) If the condition A is not satisfied, and the data does not belong to the current transmission data of the UE, the condition B is true; [0124] 2) Otherwise, the condition B is not satisfied.

[0125] 如图9所示的是基于状态的非连续接收技术的发送装置。 Sending discontinuous reception apparatus based on the state of the technology shown in [0125] FIG 9. 参照图9,基于状态的非连续接收技术的发送装置包括接收模式设置器、数据接收器、状态寄存器、发送判断器、数据调度发送器等。 Referring to FIG. 9, the discontinuous reception techniques based on the status of the transmission device comprises a receive mode, a data receiver, a status register, the transmission is determined, a data scheduling transmission or the like.

[0126] 其中,接收模式设置器用于将非连续接收模式输入到发送判断器中。 [0126] wherein, the reception mode is provided for the discontinuous reception pattern is input into the transmission judgment vessel. 接收模式设 Receive Mode setting

置器可以是通过配置管理模块得到的信息、UE发送过来的信息解码、协议程序编译得到的 May be set to the information obtained by the configuration management module, the decoding information sent from the UE, protocol compiled obtained

非连续接收模式等方式得到模式。 Discontinuous reception mode and the like to give way mode. 而发送判断器利用它进行状态转换的判断。 Analyzing transmitted utilizes it for the state transition determination.

[0127] 数据接收器用于将是否接收到需要应答的数据的信息以及需要重传的数据的信 Letter [0127] The data receiver for receiving data as to whether a response needs to be retransmitted and information data

息输入到发送判断器中,而发送判断器利用它进行状态转换的判断。 Analyzing the information input to the transmission unit, the determination unit transmits and use it for the state transition determination.

[0128] 发送判断器在进行状态转换的判断的时候需要从状态存储器中获取当前的状态, 即从状态存储器中获取当前状态的输入;在转换状态后,需要将更新的状态输出到状态存储器中,以替代其中的旧状态。 [0128] during transmission determiner determines a state transition from the state when the need to obtain the current state of the memory, i.e., obtain input from the current state in the state memory; state after the transition, it is necessary to update the output state to the state memory to replace the old state of them.

[0129] 由于整个小区中处于CELL—FACH状态下的多个UE共享相同的无线资源,所以RNC 需要进行资源调度,决定在什么时候将什么UE的数据进行调度。 [0129] Since the entire cell in the plurality of UE in CELL-FACH state to share the same radio resources, the RNC the need for resource scheduling, to decide when and what data will be scheduled UE. 该数据调度发送器在决定是否调度资源给某个UE的时候,需要根据状态存储器中的当前状态来判断。 The scheduling of transmission data in deciding whether to schedule resources when certain UE needs to be judged according to the current state of the state memory. 如果当前状态为非发送状态,则不能将资源调度给该UE ;如果当前状态为发送状态,则可以将资源调度给该UE。 If the current state of the non-transmission state, can not be the resource scheduling to the UE; if the current state is the transmitting state, the resources may be scheduled to the UE.

[0130] 图IO所示的是基于条件判断的非连续接收技术的发送方法。 [0130] FIG IO transmission method is a discontinuous reception condition judging Based shown. 该方法主要是应用于发送判断器中的判断,判断该UE的数据是否可以被调度发送。 This method is mainly applied to the transmission determination unit determines, whether the data of the UE may be scheduled and sent. 参照图IO,该方法的判断流程如下: Referring to FIG IO, flow of the method is determined as follows:

[0131] 步骤401,判断当前帧是否属于非连续接收模式的设置范围,如果是,则输出"是", 并结束本流程;否则执行步骤402。 [0131] Step 401, it is determined whether the current frame belongs to the range set discontinuous reception mode, and if so, outputs "Yes", and ends the present process; otherwise, step 402 is performed.

[0132] 步骤402,判断上一帧是否属于该UE,且当前帧与上一帧处于同一TTI或者上一帧接收错误,如果是,则输出"是",并结束本流程;否则执行步骤403。 [0132] Step 402, it is determined on the one belongs to the the UE, and the current frame and the previous frame in the same TTI or on a reception error, if so, outputs "Yes", and ends the present process; otherwise, step 403 is performed .

[0133] 步骤403,判断是否收到UE发送的需要应答的数据,如果是,则输出"是",并结束本流程;否则输出"否",并结束本流程。 [0133] Step 403 determines whether or not the response data to be sent by the UE, if yes, the "yes" output, and the process ends; otherwise, the output "NO", and the process ends.

[0134] 上述流程中的"是"表示当前帧属于所述UE,需要将当前帧发送给所述UE ;"否"表示当前不属于所述UE,不需要将当前帧发送给所述UE。 [0134] The process of "Yes" indicates that the current frame belonging to the UE, require the current frame to the UE; "No" indicates that the current does not belong to the UE, does not require the current frame to the UE.

[0135] 图11所示的基于条件判断的非连续接收技术的数据发送装置,该装置可以在RNC Based on the technical conditions determined discontinuous reception data transmitting apparatus shown in [0135] FIG. 11, the apparatus may RNC

中为每个小区设置一个。 A set for each cell. 参照图ll,RNC中非连续接收技术的发送装置包括:接收模式设置 Referring to FIG. Ll, RNC transmitting apparatus noncontiguous reception technique comprises: receiving a mode setting

器、数据接收器、状态寄存器、非连续接收的发送条件判断器、数据调度发送器等。 , A data receiver, a status register, the discontinuous reception transmission condition judgment unit, a data transmission scheduling and the like.

[0136] 其中,接收模式设置器用于将非连续接收模式输入到非连续接收的发送条件判断 [0136] wherein, the reception mode is provided for the discontinuous reception mode to the transmission of the discontinuous reception condition is determined

器中。 Vessel. 接收模式设置器可以是通过配置管理系统得到的信息、UE发送的信息解码、协议程 Receive mode setting information may be obtained through the configuration management system, the information transmitted by the UE decoding, protocol process

序编译得到的非连续接收模式等方法得到模式。 Sequence compiled from discontinuous reception mode and the like to give a method mode.

14[0137] 数据接收器用于将是否接收到需要应答的数据的信息输入到非连续接收的发送条件判断器。 14 [0137] The data receiver for receiving the information as to whether the input data requires a response to the transmission condition discontinuous reception determination unit.

[0138] 数据调度发送器用于将上一次调度发送的数据所属UE的信息发送给非连续接收的发送条件判断器。 [0138] Data transmission scheduler for the UE belongs to the last scheduled transmission information data transmitted to the transmission condition determiner discontinuous reception.

[0139] 非连续接收的发送条件判断器根据输入并依据上面所述的非连续接收的发送判断算法,判断是否可以,并将判断结果输入给数据调度发送器。 [0139] discontinuous reception condition is determined according to a transmission input and transmission determination algorithm based on the above described DRX, the determination may be whether or not, and the determination result is input to the data transmitter scheduler.

[0140] 利用上述数据接收装置和数据发送装置可以组合成一套数据收发系统,但需要注意的是,本发明实施例的数据收发系统并不局限于上述的数据接收装置和数据发送装置, 也可以由其它数据接收装置和数据发送装置组成,只要能实现本发明实施例的方法即可。 [0140] With the above data transmission apparatus and the data receiving apparatus may be combined into a data transmitting and receiving system, but note that data transmission and reception system according to an embodiment of the present invention is not limited to the data transmitting apparatus and a data receiving apparatus, may be the method of the present invention can be realized as long as an embodiment of the data received by other means and data transmission means composed. [0141] 本发明还提出另外一种实施例来实现UE基于配置的接收模式来接收FACH信道上数据的方法,如下: [0141] The invention also proposes another embodiment of a method implemented UE receives FACH channel data based on the received mode configuration, as follows:

[0142] 首先,在RNC和UE中设置一个通知信道,例如将通知信道的配置信息编译成程序并存储于RNC和UE中、或网络侧通过信令将通知信道的配置信息发送给该UE。 [0142] First, set a notification channel in the RNC and the UE, for example, the configuration information notification channel compiled into the program and stored in the RNC and the UE, or network via signaling notification sending configuration information of a channel to the UE. 通知信道上携带的信息包括UE ID、数据信道位置等信息。 Channel carries information notification includes information UE ID, location data channel.

[0143] 在数据发送过程中,RNC在通知信道上发送需要接收数据的UE的ID、数据信道位 [0143] In the data transmission process, the RNC needs to send data to the UE ID in the received notification channel, the data channel bits

置等信息。 Setting and other information.

[0144] 在数据接收过程中,UE接收通知信道,并解码。 [0144] In the data receiving process, the UE receives the broadcast channel, and decoding. 如果通知信道携带的信息中的UE ID同本UE的ID匹配,则按照通知信道中携带的数据信道的位置信息到相应数据信道上接收数据。 The position information of the data channel if the broadcast channel information carried by the UE ID with the ID matches the present UE, according to the channel carrying the notification received data to the corresponding data channel.

[0145] 如果通知信道携带的信息中的UE ID同本UE的ID不匹配,则不接收数据信道。 [0145] If the broadcast channel information carried by the UE ID does not match with the ID of the UE, the data channel is not received. [0146] 以上所述仅为本发明的较佳实施例而已,并不用以限制本发明,凡在本发明的精神和原则之内,所作的任何修改、等同替换、改进等,均应包含在本发明的保护范围之内。 [0146] The foregoing is only preferred embodiments of the present invention but are not intended to limit the present invention, any modifications within the spirit and principle of the present invention, the, equivalent substitutions, improvements should be included in the within the scope of the present invention.

Claims (19)

  1. 一种用户设备UE在小区前向接入信道CELL_FACH状态下的数据接收方法,其特征在于,在UE中设置该UE的接收模式和判断条件;所述的判断条件为:如果前一帧为该接收的帧,并且接收错误,则当前帧为该接收的帧;或者,如果前一帧为该接收的帧,并且当前帧与前一帧属于同一个传输时间间隔TTI,则当前帧是该接收的帧;或者,如果前一帧为该接收的帧,并且所述前一帧接收正确且包含本UE的数据,则当前帧为该接收的帧;或者,如果UE发送了需要网络侧应答的数据或信令,并且未收到应答,则当前帧为该接收的帧;在数据接收过程中,UE按照接收模式和判断条件进行数据接收。 A user equipment UE, characterized in that prior to the cell reception method in a data access channel CELL_FACH state, set the receive mode and a determination condition of the UE in the UE; the determination condition as follows: If a previous frame for received frame, and a reception error for the current frame received; or, if the previous frame for the frame received, and the current frame and a previous frame belong to the TTI transmission time interval, the current frame is the receiver frame; or if the previous frame for the received frame and the previous frame comprising the UE and correctly received data frame is received for the current frame; or if the UE needs to send a response to the network side data or signaling, and no reply is received that the received frame is a current frame; during data reception, the UE receives the data reception mode and in accordance with the determination condition.
  2. 2. 根据权利要求l所述的方法,其特征在于,UE根据接收模式和判断条件判断当前是否需要接收数据,如果需要接收数据,则设置当前状态为接收状态;否则设置当前状态为非接收状态;UE读取当前状态,根据接收状态接收当前帧。 Otherwise, the current state of the receiving state setting non; 2. The method according to claim according to claim l, wherein, the UE determines whether the current needs to receive data, if the reception data, a current state is set to the reception mode and reception state in accordance with the determination condition ; read the current status of the UE, receiving a current frame according to the reception state.
  3. 3. 根据权利要求1所述的方法,其特征在于,所述的设置该UE的接收模式为在UE中设置属于该UE的帧和/或不属于该UE的帧;所述按照接收模式和判断条件进行数据接收的步骤包括: UE接收所述设置的属于该UE的帧;以及,UE根据判断条件判断是否需要接收所述设置的不属于该UE的帧,如果判断出需要接收该帧,则UE接收该帧。 3. The method according to claim 1, characterized in that the setting mode of the UE is received at the UE the UE belonging to the frame and / or the UE does not belong to the frame; and a reception mode in accordance with the determination condition data reception step comprises: the UE receiving a frame belonging to the set of the UE; and, UE determines whether the received frame does not belong to the set of the UE, if it is determined that the received frame is needed according to the judgment conditions, the UE receives the frame.
  4. 4. 根据权利要求1所述的方法,其特征在于,所述的设置UE接收模式包括,UE先接收一个通知信道,如果通知信道上的信息包含有该UE的信息,则到相应的数据信道上接收数据;如果通知信道上的信息没有包含该UE的信息,则按照所述设置的判断条件判断是否接收数据。 4. The method according to claim 1, wherein said set comprises a receive mode UE, UE first receives a broadcast channel, if the notification information includes channel information of the UE, the data corresponding to the channel receiving data; if the notification message channel information of the UE is not included, the determination condition according to the setting determines whether the received data.
  5. 5. 根据权利要求3所述的方法,其特征在于,所述设置属于该UE的帧和/或不属于该UE的帧的步骤包括:设置属于该UE的帧的帧号和/或不属于该UE的帧的帧号。 5. The method according to claim 3, characterized in that the frame belongs to the UE and / or steps do not belong to the frame of the UE comprises the set: set the frame number of the frame belongs to the UE and / or does not belong to the frame number of the frame of the UE.
  6. 6. 根据权利要求1所述的方法,其特征在于,在UE中设置接收模式的步骤包括: 将所述接收模式编译成程序,并存储于UE的存储器中;或者, 网络侧将所述接收模式通知给UE ;或者, UE在网络服务器上下载所述接收模式并配置到本UE中。 6. The method according to claim 1, characterized in that the reception mode setting step in the UE comprises: receiving said mode compiled into the program, and stored in the memory of the UE; or, the receiving-side network pattern to the UE; or, UE downloading the reception mode and configured to present the UE on a network server.
  7. 7. —种UE在CELL_FACH状态下网络侧设备的数据发送方法,其特征在于, 在网络侧设备中设置所述UE的接收模式和判断条件;在数据发送过程中,网络侧设备按照所述UE的接收模式和判断条件进行数据发送。 7. - kind of data transmission method in a network UE side device CELL_FACH state, characterized in that the determination condition and set the receive mode of the UE at the network side device; the data transmission process, the network side device according to the UE Analyzing the receive mode and the data transmission condition.
  8. 8. 根据权利要求7所述的方法,其特征在于,网络侧设备根据所述UE的接收模式和判断条件判断当前是否需要发送数据,如果需要发送数据,则设置网络侧设备中所维护的UE 当前状态为发送状态;否则设置所维护的UE当前状态为非发送状态;网络侧设备读取所述UE当前状态,根据发送状态确定当前帧是否为可以发送的帧,如果当前帧为可以发送的帧,并进一步判断出可以发送数据给该UE,则网络侧设备将该帧发送给所述UE。 8. The method according to claim 7, wherein the network side device is determined according to the reception mode of the UE and determines whether the current condition of data to be transmitted, if data is to be transmitted, the network side device is set maintained UE the current state is a transmission state; state of the UE is currently provided or maintained by a non-transmission state; network-side apparatus reads the current state of the UE, determining whether the current frame is a frame that can be transmitted according to the transmission state, if the current frame is transmitted can be frame, and further it is determined that the data can be transmitted to the UE, the network side device transmits it to the UE.
  9. 9. 根据权利要求7所述的方法,其特征在于,所述的设置所述UE的接收模式为在网络侧设备中设置属于所述UE的帧和/或不属于所述UE的帧;所述按照所述UE的接收模式和判断条件进行数据发送的步骤包括: 网络侧设备判断当前帧是否为所述设置的属于所述UE的帧,如果是,则当前帧为可以发送的帧;网路侧设备根据判断条件判断所述设置的不属于所述UE的帧是否为可以发送的帧, 如果是,则该帧为可以发送的帧;如果当前帧为可以发送的帧,并进一步判断出可以发送数据给该UE,则网络侧设备将该帧发送给所述UE。 9. The method according to claim 7, wherein said receiving mode setting for the UE-side device provided on the network of the UE belonging to the frame and / or frame does not belong to the UE; the and a reception mode in accordance with said determination condition of the UE transmitted data comprises the step of: the network side device determines whether the current frame is a frame belonging to the set of the UE, if yes, then the current frame is a frame to be transmitted; network frames not belonging to the UE roadside apparatus determines the setting condition according to the judgment whether the frame may be sent, if yes, the frame is a frame that can be transmitted; if the current frame is a frame that can be transmitted, and further judges that It can send data to the UE, the network side device transmits it to the UE.
  10. 10. 根据权利要求7所述的方法,其特征在于,所述的设置UE接收模式包括,网络侧设备在通知信道发送所述UE的信息以及相应的数据信道位置信息。 10. The method according to claim 7, wherein said set comprises a receive mode UE, the network side device transmits information of the UE and a corresponding data channel in the broadcast channel location information.
  11. 11. 根据权利要求7所述的方法,其特征在于,所述的判断条件为: 如果前一帧为可以发送的帧,并且该前一帧包含有所述UE的数据,则当前帧为可以发送的帧;或者,如果前一帧为可以发送的帧,并且当前帧与前一帧属于同一个TTI,则当前帧为可以发送的帧;或者,如果收到了来自所述UE的需要网络侧应答的数据或信令,并且未发送应答,则当前帧为可以发送的帧。 11. The method according to claim 7, wherein said determination condition is: if the previous frame is a frame that can be transmitted, and the previous frame data with the UE, the current frame can be transmitted frame; or if the previous frame is a frame that can be sent, and the current frame and a previous frame of the TTI belongs to the same, the current frame is a frame that can be transmitted; or, if required network received from the UE side data or signaling response, and a response is not transmitted, the current frame is a frame that can be transmitted.
  12. 12. 根据权利要求7所述的方法,其特征在于,所述网路侧设备为无线网络控制器RNC。 12. The method according to claim 7, wherein the network side device is a radio network controller RNC.
  13. 13. —种UE在CELL_FACH状态下的数据接收装置,其特征在于,该装置包括: 接收判断器,用于根据接收模式和判断条件判断是否需要接收不属于该UE的当前帧,并得到需要接收或不需要接收的判断结果;所述的判断条件为:如果前一帧为该接收的帧,并且接收错误,则当前帧为该接收的帧;或者, 如果前一帧为该接收的帧,并且当前帧与前一帧属于同一个传输时间间隔TTI,则当前帧是该接收的帧;或者,如果前一帧为该接收的帧,并且所述前一帧接收正确且包含本UE的数据,则当前帧为该接收的帧;或者,如果UE发送了需要网络侧应答的数据或信令,并且未收到应答,则当前帧为该接收的帧;数据接收处理器,用于在所述判断结果为需要接收时,接收并处理当前帧。 13. - data receiving means species of the UE in the CELL_FACH state, characterized in that, the apparatus comprising: a receiver determiner, for determining whether the conditions according to the reception mode and the current frame is not determined to be received belongs to the UE, needs to receive and to give or does not require the determination result received; the determination condition as follows: If a previous frame for the frame received, and the reception error, the current received frame for the frame; or if the previous frame for the frame received, and the current frame and a previous frame belong to the TTI transmission time interval, the current frame is the received frame; or if the previous frame for the received frame and the previous frame and the correctly received data comprising the UE of the present , the current received frame for the frame; or if the UE needs to send data or signaling network response, and no reply is received for the frame of the current frame received; receiving a data processor for the said reception judgment result is required to receive and process the current frame.
  14. 14. 根据权利要求13所述的数据接收装置,其特征在于,该数据接收装置进一步包括状态存储器,用于存储UE的当前状态为接收状态或非接收状态;所述接收判断器,进一步用于在判断结果为需要接收时,将状态存储器中的当前状态更新为接收状态,在判断结果为不需要接收时,将状态存储器中的当前状态更新为非接收状态;所述数据接收处理器,进一步用于从状态存储器中读取当前状态,并在当前状态为接收状态时,接收并处理当前帧。 14. A data receiving apparatus according to claim 13, wherein the data receiving apparatus further comprises a status memory for storing the current state of the UE is the receiving state or the reception state; determining the receiver is further configured when the judgment result is to be received, the current state of the state memory is updated to the reception state, when the judgment result is not necessary to receive the current state of the state memory in the non-reception state update; receiving said data processor, further for reading from the current state of the state memory, and when the reception state, the reception and processing of a current frame in the current state.
  15. 15. 根据权利要求13所述的数据接收装置,其特征在于,该数据接收装置进一步包括:接收模式设置器,用于将设置的接收模式输入到接收判断器中,以供接收判断器进行判断;和/或,数据发送器,用于将是否发送需要等待应答数据和/或是否需要等待数据重传的信息输入到接收判断器中,以供接收判断器进行判断。 A data receiving apparatus according to claim 13, wherein the data receiving apparatus further comprising: a receive mode, a receive mode the set input to the receiving vessel is determined to be for reception determination unit determines ; and / or sender data, whether the transmission needs to wait for the response data and / or information are required to wait for the data retransmission is input to the receiver vessel is determined to be for reception determination unit determines.
  16. 16. —种UE在CELL—FACH状态下网络侧的数据发送装置,其特征在于,该数据发送装置包括:发送判断器,用于根据所述UE的接收模式和判断条件判断不属于所述UE的当前帧是否需要发送给所述UE,并得到需要发送或不需要发送的判断结果;数据调度发送器,用于在所述判断结果为需要发送给所述UE时,调度无线资源将当前帧发送给所述UE。 16. - Species UE data transmission devices in the network side of the CELL-FACH state, wherein the data transmitting apparatus comprising: a transmission determining unit for determining based on the reception mode of the UE and the UE does not belong to the determination condition whether the current frame to be transmitted to the the UE, and the obtained judgment result does not need to be transmitted or to be transmitted; scheduler data transmitter for transmitting the determination result to the UE needs to be sent to the, scheduling radio resources in the current frame transmitting to the UE.
  17. 17. 根据权利要求16所述的数据发送装置,其特征在于,该数据发送装置进一步包括状态存储器,用于存储所述UE当前状态为发送状态或非发送状态;所述发送判断器,进一步用于在判断结果为需要发送给所述UE时,将状态存储器中所维护的UE当前状态更新为发送状态,在判断结果为不需要发送给所述UE时,将状态存储器中所维护的UE当前状态更新为非发送状态;所述数据调度发送器,进一步用于读取状态存储器中所述UE当前状态,并在所述UE当前状态为发送状态时,调度无线资源将当前帧发送给所述UE。 17. The data transmitting apparatus according to claim 16, wherein the data transmitting apparatus further comprises a state memory for storing the current status of the UE transmission state or a transmission state; the transmission determination unit, further with when the determination result is to be transmitted to the UE, the UE in the current state of the state memory is updated to maintain the transmission state, when the UE does not need to send the determination result to the state of the memory in the UE is currently maintained update the non-transmission state; sender when the data scheduling, is further configured to read a memory state of the current state of the UE, and the current state of the UE to transmit, the scheduler transmits a radio resource to the current frame UE.
  18. 18. 根据权利要求16所述的数据发送装置,其特征在于,该数据发送装置进一步包括: 接收模式设置器,用于将设置的接收模式输入到接收判断器中,以供接收判断器进行判断;和/或,数据发送器,用于将是否收到需要应答的数据和/或是否需要数据重传的信息输入到接收判断器中,以供接收判断器进行判断。 18. The data transmitting apparatus according to claim 16, wherein the data transmitting apparatus further comprising: a receive mode, a receive mode the set input to the receiving vessel is determined to be for reception determination unit determines ; and / or, a data transmitter for transmitting the received data whether the required response and / or the information whether data retransmission is input to the receiving vessel is determined to be for reception determination unit determines.
  19. 19. 根据权利要求16所述的装置,其特征在于,该数据发送装置位于RNC中。 19. The apparatus according to claim 16, wherein the data transmitting device is located in the RNC.
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