CN100442933C - How to Configure Uplink Discontinuous Transmission DTX Parameters - Google Patents

Abstract

Translated fromChinese

本发明涉及一种配置上行不连续发送参数的方法，其核心为：通用地面无线接入网UTRAN将设置在上行专用信道中的上行专用物理信道信息中的特殊突发调度参数发送给用户设备UE；所述UE在上行信道没有数据发送时，利用所述特殊突发调度参数进行上行特殊突发的发送。通过本发明，在RRC建立或者RB建立等信令过程当中，网络侧能够将特殊突发调度参数发送给UE，从而能够根据不同的用户连接状态和业务属性等，设置不同于协议默认值的UE上行DTX参数SBGP；而且在RRC建立或者RB建立等信令过程之后，不需要进行上行物理信道控制过程，从而能减少空中接口的信令过程和信令流量。

The present invention relates to a method for configuring uplink discontinuous transmission parameters, the core of which is: the universal terrestrial radio access network UTRAN sends the special burst scheduling parameters in the uplink dedicated physical channel information set in the uplink dedicated channel to the user equipment UE ; When the UE has no data to send on the uplink channel, use the special burst scheduling parameter to send the uplink special burst. Through the present invention, during the signaling process such as RRC establishment or RB establishment, the network side can send special burst scheduling parameters to UE, so that according to different user connection states and service attributes, etc., the UE can be set different from the default value of the protocol. Uplink DTX parameter SBGP; and after RRC establishment or RB establishment and other signaling processes, no uplink physical channel control process is required, thereby reducing the signaling process and signaling traffic of the air interface.

Description

Translated fromChinese

配置上行不连续发送DTX参数的方法How to Configure Uplink Discontinuous Transmission DTX Parameters

技术领域technical field

本发明涉及通信领域，尤其涉及一种配置上行不连续发送(DTX)参数的方法。The present invention relates to the communication field, in particular to a method for configuring uplink discontinuous transmission (DTX) parameters.

背景技术Background technique

在3G TDD模式的移动通信系统中，由于上行发送的数据量和业务特性的关系密切，数据量可能随着时间的变化而改变，有时候用户在通话过程中，会出现在一个传送方向上完全没有数据信号传送的情况，这就是所谓的DTX(Discontinuous Transmission，不连续发送)过程，通常通过DTX参数进行反映。In the mobile communication system of 3G TDD mode, due to the close relationship between the amount of data sent uplink and the characteristics of the service, the amount of data may change with time. In the case of no data signal transmission, this is the so-called DTX (Discontinuous Transmission, discontinuous transmission) process, which is usually reflected by DTX parameters.

所述DTX参数包括上行DTX参数和下行DTX参数。其中上行DTX参数反映了移动用户在通话过程中，用户终端不传送信号的过程。上行DTX参数的应用，能够使无线信道的干扰得到有效的降低，从而使网络的平均通话质量得到改善，同时DTX的应用能够大大节约移动台的功率损耗。The DTX parameters include uplink DTX parameters and downlink DTX parameters. The uplink DTX parameter reflects the process in which the user terminal does not transmit signals during the call process of the mobile user. The application of the uplink DTX parameters can effectively reduce the interference of the wireless channel, thereby improving the average call quality of the network, and at the same time, the application of DTX can greatly save the power consumption of the mobile station.

当CCTrCH(Coded Composite Transport Channel，编码合成传输信道)的总比特率与分配到该CCTrCH信道的物理信道的总信道比特率不同时，则对映射到专用和共享物理信道，如UL DPCH(Uplink DedicatedPhysical Channel，上行专用物理信道)和DL DPCH(Downlink DedicatedPhysical Channel，下行专用物理信道)的CCTrCH信道应用DTX参数。When the total bit rate of CCTrCH (Coded Composite Transport Channel, Coded Composite Transport Channel) is different from the total channel bit rate of the physical channels assigned to the CCTrCH channel, the mapping to dedicated and shared physical channels, such as UL DPCH (Uplink DedicatedPhysical Channel, uplink dedicated physical channel) and DL DPCH (Downlink DedicatedPhysical Channel, downlink dedicated physical channel) CCTrCH channel applies DTX parameters.

当应用DTX参数时，如果链路建立后，且高层没有数据提供给任何给定的CCTrCH信道用于发送，则在发送中止的第一个分配的帧内发射一个特殊突发。如果在一个特殊突发周期(SBP)内没有高层提供的传输数据，则生成另一个特殊突发，并在下一个可能的帧中发送。这一模式必须持续到高层为CCTrCH信道提供传输数据为止。When the DTX parameter is applied, if the link is established and no data is available from higher layers for transmission on any given CCTrCH channel, a special burst is transmitted in the first allocated frame where the transmission was suspended. If there is no transmission data provided by higher layers within a Special Burst Period (SBP), another Special Burst is generated and sent in the next possible frame. This mode shall continue until the upper layer provides the transmission data for the CCTrCH channel.

SBP的数值需要针对上行和下行单独指定，并指派为SBGP(特殊突发生成时期)参数，用于上行发射，SBSP(特殊突发调度)参数，用于下行发射。所述的SBGP和SBSP的缺省值都是8。The value of SBP needs to be specified separately for uplink and downlink, and assigned as SBGP (Special Burst Generation Period) parameter for uplink transmission, and SBSP (Special Burst Scheduling) parameter for downlink transmission. The default values of SBGP and SBSP mentioned above are both 8.

与本发明有关的现有技术，是在3G系统中，通过在上行物理信道控制过程中发送的UPLINK PHYSICAL CHANNEL CONTROL消息中包含的”SpecialBurst Scheduling”(特殊突发调度)参数，配置和修改上行DTX参数中的SBGP参数，从而能够使UE在上行不连续发送数据时使用该SBGP参数。The prior art related to the present invention is to configure and modify the uplink DTX in the 3G system through the "SpecialBurst Scheduling" parameter contained in the UPLINK PHYSICAL CHANNEL CONTROL message sent during the uplink physical channel control process. The SBGP parameter in the parameter, so that the UE can use the SBGP parameter when discontinuously sending data uplink.

所述的上行链路物理信道控制过程如图1所示，包括：The described uplink physical channel control process is shown in Figure 1, including:

步骤1、UTRAN在下行DCCH(Dedicated Control Channel，专用控制信道)上通过使用RLC传输模式中的AM(确认模式)或UM(非确认模式)发送UPLINK PHYSICAL CHANNEL CONTROL(上行物理信道控制)消息给UE；Step 1. UTRAN sends UPLINK PHYSICAL CHANNEL CONTROL (uplink physical channel control) message to UE on downlink DCCH (Dedicated Control Channel) by using AM (acknowledgement mode) or UM (unacknowledgement mode) in RLC transmission mode ;

步骤2、UE收到所述消息后，根据所述消息中携带的信元进行操作。Step 2. After receiving the message, the UE performs operations according to the information elements carried in the message.

具体操作过程为：The specific operation process is:

如果Special Burst Scheduling信元被发送，则UE将Special Burstgeneration(特殊突发生成周期)替换为新值。If the Special Burst Scheduling information element is sent, the UE replaces the Special Burstgeneration (special burst generation period) with the new value.

由上述现有技术的技术方案可以看出：Can find out by the technical scheme of above-mentioned prior art:

在UE进行RRC连接建立、业务RB建立或RB重配置等过程的时候，无法配置上行DTX参数，”Special Burst Scheduling”参数只能使用协议默认值，也就是SBGP＝8。如果要配置上行突发产生周期SBGP为不同于默认值，则只能通过上行物理信道控制(UPLINK PHYSICAL CHANNEL CONTROL)信令来动态修改。因此这种间接配置参数的方法存在如下的两个主要弊端：When the UE is performing processes such as RRC connection establishment, service RB establishment, or RB reconfiguration, the uplink DTX parameters cannot be configured, and the "Special Burst Scheduling" parameter can only use the default value of the protocol, that is, SBGP=8. If you want to configure the uplink burst generation period SBGP to be different from the default value, you can only dynamically modify it through the uplink physical channel control (UPLINK PHYSICAL CHANNEL CONTROL) signaling. Therefore, this indirect method of configuring parameters has the following two main drawbacks:

1、在RRC建立或者RB建立等信令过程之后和上行物理信道控制过程之前，UE上行DTX过程只能使用协议默认值，即SBGP＝8；1. After the signaling process such as RRC establishment or RB establishment and before the uplink physical channel control process, the UE uplink DTX process can only use the default value of the protocol, that is, SBGP=8;

2、如果在RRC建立或者RB建立等信令过程之后进行上行物理信道控制过程，无疑会增加空中接口的信令过程和信令流量，同时物理信道控制过程对UE当前已有的连接信令和业务过程会产生冲击和影响。2. If the uplink physical channel control process is performed after the signaling process such as RRC establishment or RB establishment, it will undoubtedly increase the signaling process and signaling traffic of the air interface. Business processes have shocks and impacts.

发明内容Contents of the invention

本发明的目的是提供一种配置上行DTX参数的方法，通过本发明，在RRC建立或者RB建立等信令过程当中，网络侧能够可以根据不同的用户连接状态和业务属性等，设置不同于协议默认值的UE上行DTX参数SBGP；而且在RRC建立或者RB建立等信令过程之后，不需要进行上行物理信道控制过程，从而能够减少空中接口的信令过程和信令流量；另外通过本发明，UE能够及时的被配置不同于协议默认值的配置，从而能够增强上行DTX参数配置的灵活性和及时性。The purpose of the present invention is to provide a method for configuring uplink DTX parameters. Through the present invention, in the signaling process such as RRC establishment or RB establishment, the network side can set parameters different from those of the protocol according to different user connection states and service attributes. The UE uplink DTX parameter SBGP of the default value; and after the signaling process such as RRC establishment or RB establishment, there is no need to perform the uplink physical channel control process, thereby reducing the signaling process and signaling traffic of the air interface; in addition, through the present invention, The UE can be configured in a timely manner with a configuration different from the protocol default value, thereby enhancing the flexibility and timeliness of uplink DTX parameter configuration.

本发明的目的是通过以下技术方案实现的：The purpose of the present invention is achieved through the following technical solutions:

本发明提供一种配置上行不连续发送DTX参数的方法，其包括：The present invention provides a method for configuring uplink discontinuous transmission DTX parameters, which includes:

A、通用地面无线接入网UTRAN将设置在上行专用信道中的上行专用物理信道信息Uplink DPCH info中特殊突发调度Special Burst Scheduling参数发送给用户设备UE；A. The universal terrestrial radio access network UTRAN sends the Special Burst Scheduling parameter in the uplink dedicated physical channel information Uplink DPCH info set in the uplink dedicated channel to the user equipment UE;

B、所述UE在上行信道没有数据发送时，利用所述Special BurstScheduling参数进行上行特殊突发的发送。B. When the UE has no data to send on the uplink channel, use the Special BurstScheduling parameter to send the uplink special burst.

其中，所述步骤A具体包括：Wherein, the step A specifically includes:

A1、UTRAN在上行专用物理信道信息Uplink DPCH info中设置SpecialBurst Scheduling参数，并将其设置为可选状态；A1, UTRAN sets the SpecialBurst Scheduling parameter in the uplink dedicated physical channel information Uplink DPCH info, and sets it to an optional state;

A2、当需要配置该参数时，则将所述参数发送给UE。A2. When the parameter needs to be configured, the parameter is sent to the UE.

其中，所述步骤A1具体包括：Wherein, the step A1 specifically includes:

在TDD 1.28M模式下，UTRAN在上行专用物理信道信息Uplink DPCHinfo中设置Special Burst Scheduling参数，并将其设置为可选状态；In the TDD 1.28M mode, UTRAN sets the Special Burst Scheduling parameter in the uplink dedicated physical channel information Uplink DPCHinfo, and sets it to an optional state;

或，or,

在TDD 3.84M模式下，UTRAN在上行专用物理信道信息Uplink DPCHinfo中设置Special Burst Scheduling参数，并将其设置为可选状态。In the TDD 3.84M mode, UTRAN sets the Special Burst Scheduling parameter in the uplink dedicated physical channel information Uplink DPCHinfo, and sets it to an optional state.

其中，所述步骤A2具体包括：Wherein, the step A2 specifically includes:

当需要配置所述参数时，所述UTRAN则通过无线承载控制RRC消息将所述参数发送给UE。When the parameters need to be configured, the UTRAN sends the parameters to the UE through a radio bearer control RRC message.

其中，所述步骤A2具体包括：Wherein, the step A2 specifically includes:

在TDD 1.28M模式下，当需要配置所述参数时，所述UTRAN则通过无线承载控制RRC消息将所述参数发送给UE；In the TDD 1.28M mode, when the parameters need to be configured, the UTRAN sends the parameters to the UE through a radio bearer control RRC message;

或，or,

在TDD 3.84M模式下，当需要配置所述参数时，所述UTRAN则通过RRC消息将所述参数发送给UE。In the TDD 3.84M mode, when the parameters need to be configured, the UTRAN sends the parameters to the UE through an RRC message.

其中，所述RRC消息包括：Wherein, the RRC message includes:

RRC连接建立RRC CONNECTION SETUP消息、无线承载建立RADIOBEARER SETUP消息、无线承载重新配置RADIO BEARERRECONFIGURATION消息、无线承载释放RADIO BEARER RELEASE消息、传输信道重配置TRANSPORT CHANNEL RECONFIGURATION消息、物理信道重配置PHYSICAL CHANNEL RECONFIGURATION消息、小区更新确认CELL UPDATE CONFIRM消息，或切换命令HANDOVER TOUTRAN COMMAND消息。RRC connection establishment RRC CONNECTION SETUP message, radio bearer establishment RADIOBEARER SETUP message, radio bearer reconfiguration RADIO BEARER RECONFIGURATION message, radio bearer release RADIO BEARER RELEASE message, transmission channel reconfiguration TRANSPORT CHANNEL RECONFIGURATION message, physical channel reconfiguration PHYSICAL CHANNEL RECONFIGURATION message, cell Update confirmation CELL UPDATE CONFIRM message, or switch command HANDOVER TOUTRAN COMMAND message.

其中，在所述步骤B具体包括：Wherein, the step B specifically includes:

B1、所述UE接收所述RRC消息，并根据所述消息获取Special BurstScheduling参数；B1. The UE receives the RRC message, and obtains a Special Burst Scheduling parameter according to the message;

B2、当上行信道没有数据发送时，所述UE利用所述Special BurstScheduling参数进行上行特殊突发的发送。B2. When there is no data to send on the uplink channel, the UE uses the Special BurstScheduling parameter to send the uplink special burst.

其中，在所述步骤B1与步骤B2之间包括：Wherein, between said step B1 and step B2:

所述UE保存所述获取的Special Burst Scheduling参数。The UE saves the obtained Special Burst Scheduling parameters.

由上述本发明提供的技术方案可以看出，本发明中UTRAN(通用地面无线接入网)将设置在上行专用信道中的上行专用物理信道信息Uplink DPCHinfo中特殊突发调度Special Burst Scheduling参数发送给用户设备UE；所述UE在上行信道没有数据发送时，利用所述Special Burst Scheduling参数进行上行特殊突发的发送。通过本发明，能够在RRC建立或者RB建立等信令过程当中，网络侧将Special Burst Scheduling参数发送给UE，从而能够根据不同的用户连接状态和业务属性等，设置不同于协议默认值的UE上行DTX参数SBGP；而且在RRC建立或者RB建立等信令过程之后，不需要进行上行物理信道控制过程，从而能够减少空中接口的信令过程和信令流量；另外通过本发明，UE能够及时的被配置不同于协议默认值的配置，从而能够增强上行DTX参数配置的灵活性和及时性。As can be seen from the technical scheme provided by the present invention above, among the present invention, UTRAN (Universal Terrestrial Radio Access Network) sends the Special Burst Scheduling parameter in the uplink dedicated physical channel information Uplink DPCHinfo set in the uplink dedicated channel to User equipment UE: when the UE has no data to send on the uplink channel, the UE uses the Special Burst Scheduling parameter to send the uplink special burst. Through the present invention, during the signaling process such as RRC establishment or RB establishment, the network side can send the Special Burst Scheduling parameter to the UE, so that according to different user connection states and service attributes, the UE uplink that is different from the default value of the protocol can be set. DTX parameter SBGP; and after RRC establishment or RB establishment and other signaling processes, no uplink physical channel control process is required, thereby reducing the signaling process and signaling traffic of the air interface; in addition, through the present invention, the UE can be timely The configuration is different from the default value of the protocol, so that the flexibility and timeliness of uplink DTX parameter configuration can be enhanced.

附图说明Description of drawings

图1为现有技术中对上行物理信道进行控制的流程图；FIG. 1 is a flow chart of controlling an uplink physical channel in the prior art;

图2为本发明提供的实施例的流程图；Fig. 2 is the flowchart of the embodiment provided by the present invention;

图3为本发明提供的通过RRC建立过程对DTX参数进行配置的流程图；Fig. 3 is the flow chart that the DTX parameter is configured by the RRC establishment procedure provided by the present invention;

图4为本发明提供的通过RB建立过程对DTX参数进行配置的流程图。FIG. 4 is a flow chart of configuring DTX parameters through the RB establishment process provided by the present invention.

具体实施方式Detailed ways

本发明提供一种配置上行DTX参数的方法，其核心为：UTRAN(通用地面无线接入网)将设置在上行专用信道中的上行专用物理信道信息UplinkDPCH info中特殊突发调度Special Burst Scheduling参数发送给用户设备UE；所述UE在上行信道没有数据发送时，利用所述Special BurstScheduling参数进行上行特殊突发的发送。The present invention provides a method for configuring uplink DTX parameters, the core of which is: UTRAN (Universal Terrestrial Radio Access Network) sends the Special Burst Scheduling parameter in the uplink dedicated physical channel information UplinkDPCH info set in the uplink dedicated channel To the user equipment UE; when the UE has no data to send on the uplink channel, use the Special BurstScheduling parameter to send the uplink special burst.

本发明提供的实施例如图2所示，UE收到UTRAN发送的RRC消息时，对所述消息进行分析，如果RRC消息中包含了相应的上行DTX参数，则保存并使用该DTX参数。在没有上行数据发送时，利用所述DTX参数中SpecialBurst Scheduling(特殊突发调度)参数进行上行Special Burst(特殊突发)的发送。具体实施过程包括：The embodiment provided by the present invention is shown in FIG. 2 . When the UE receives the RRC message sent by the UTRAN, it analyzes the message. If the RRC message contains the corresponding uplink DTX parameter, it saves and uses the DTX parameter. When no uplink data is sent, use the SpecialBurst Scheduling (special burst scheduling) parameter in the DTX parameter to send the uplink Special Burst (special burst). The specific implementation process includes:

步骤1、UTRAN在上行专用信道中的上行专用物理信道信息UplinkDPCH info中设置特殊突发调度Special Burst Scheduling参数，并将其设置为可选状态。Step 1. UTRAN sets the Special Burst Scheduling parameter in the uplink dedicated physical channel information UplinkDPCH info in the uplink dedicated channel, and sets it to an optional state.

本发明通过修改3GPP 25.331协议中Uplink DPCH info信息内容，在上行专用信道信息”Uplink DPCH info”中增加”Special Burst Scheduling”参数，如表1所示：The present invention adds the "Special Burst Scheduling" parameter in the uplink dedicated channel information "Uplink DPCH info" by modifying the Uplink DPCH info information content in the 3GPP 25.331 protocol, as shown in Table 1:

 Infbrmation Element/GroupnameInfbrmation Element/Groupname  Needneed  MultiMulti  Type andreferenceType and reference  Semantics descriptionSemantics description Uplink DPCH power control infoUplink DPCH power control info  OPOP  Uplink DPCHpowercontrol info10.3.6.91Uplink DPCHpowercontrol info10.3.6.91 CHOICE modeCHOICE mode  MPMP >FDD>FDD >>Scrambling code type>>Scrambling code type  MPMP  Enumerated(short，long)Enumerated(short, long) >>Scrambling code number>>Scrambling code number  MPMP  Integer(0..16777215)Integer(0..16777215) >>Number of DPDCH>>Number of DPDCH  MDMD  Integer(1..maxDPDCH)Integer(1..maxDPDCH)  Default value is 1.Number of DPDCH is 1 inHANDOVER TO UTRANCOMMANDDefault value is 1.Number of DPDCH is 1 inHANDOVER TO UTRANCOMMAND >>Spreading factor>>Spreading factor  MPMP  Integer(4，8，16，32，64，128，256)Integer(4, 8, 16, 32, 64, 128, 256)  Minimum allowed SF of thechannelisation code for datapartMinimum allowed SF of the channelisation code for datapart >>TFCI existence>>TFCI existence  MDMD  BooleanBoolean  TRUE means existence.Defaultvalue is″TRUE″TRUE means existence. Defaultvalue is "TRUE" >>Number of FBI bits>>Number of FBI bits  OPOP  Integer(1，2)Integer(1, 2)  In bits.In bits. >>Puncturing Limit>>Puncturing Limit  MPMP  Real(0.40..1by step of0.04)Real(0.40..1by step of0.04) >TDD>TDD >>Uplink Timing AdvanceControl>>Uplink Timing AdvanceControl  OPOP  UplinkTimingAdvanceControl10.3.6.96UplinkTimingAdvanceControl10.3.6.96 >>Special Burst Scheduling>>Special Burst Scheduling  OPOP  Special Burst<u>Scheduling</u><u>10.3.6.75a</u>Special Burst <u>Scheduling</u><u>10.3.6.75a</u>  UL Special Burst generation<u>period in radio frames</u>UL Special Burst generation <u>period in radio frames</u> >>UL CCTrCH List>>ULCCTrCH List  OPOP  1 to<maxCCTrCH>1 to<maxCCTrCH>  UL physical channels toestablish or reconfigure list.UL physical channels to establish or reconfigure list. >>>TFCS ID>>>TFCS ID  MDMD  Integer(1..8)Integer(1..8)  Default value is 1.Default value is 1. >>>UL target SIR>>>UL target SIR  MPMP  Real(-11..20by step of0.5dB)Real(-11..20by step of0.5dB)  In dBIn dB >>>Time info>>>Time info  MPMP  Time info10.3.6.83Time info10.3.6.83 >>>Common timeslot info>>>Common timeslot info  MDMD  Commontimeslot info10.3.6.10Commontimeslot info10.3.6.10  Default is the current Commontimeslot infoDefault is the current Commontimeslot info >>>Uplink DPCH timeslots andcodes>>>Uplink DPCH timeslots and codes  MDMD  UplinkTimeslotsand Codes10.3.6.94UplinkTimeslotsand Codes10.3.6.94  Default is to use the oldtimeslots and codes.Default is to use the oldtimeslots and codes. >>UL CCTrCH List to Remove>>UL CCTrCH List to Remove  OPOP  1..<maxCCTrCH>1..<maxCCTrCH>  UL physical channels toremove listUL physical channels toremove list >>>TFCS ID>>>TFCS ID  MPMP  Integer(1..8)Integer(1..8)

表1Table 1

如表1中的带下划线的字体部分可以看出，在3GPP 25.331协议中Uplink DPCH info信息内容基础上，本发明新增了Special Burst Scheduling信元参数，其对应3GPP 25.224协议中上行DTX参数中的SBGP参数。而且，将新增的信元参数的”Need”属性设置为”OP”，也就是说该信元是作为可选内容存在于”Uplink DPCH info”信息中，这也就意味着该信元参数可以在需要配置时在相应的消息内出现，而在不需要修改与重配置时可以不出现该信元参数。As can be seen from the underlined font part in Table 1, on the basis of the Uplink DPCH info information content in the 3GPP 25.331 protocol, the present invention adds a Special Burst Scheduling cell parameter, which corresponds to the uplink DTX parameter in the 3GPP 25.224 protocol SBGP parameters. Moreover, set the "Need" attribute of the newly added cell parameter to "OP", which means that the cell exists as an optional content in the "Uplink DPCH info" information, which means that the cell parameter It may appear in the corresponding message when configuration is required, and the cell parameter may not appear when modification and reconfiguration are not required.

同时，在3GPP 25.331”8.6.6 Physical channel information elements”的相关内容中增加上述增加的信元的处理方法，可实现的修改方法如下：At the same time, the processing method of the above-mentioned added cells is added to the relevant content of 3GPP 25.331 "8.6.6 Physical channel information elements". The possible modification methods are as follows:

如果信元“Special Burst Scheduling”被发送，UE应该给″SpecialBurst Generation Period″配置成上述新配置的值。If the cell "Special Burst Scheduling" is sent, the UE shall configure the "Special Burst Generation Period" to the value of the above new configuration.

步骤2、当需要配置所述参数时，所述UTRAN则通过无线承载控制RRC消息将所述参数发送给UE。Step 2. When the parameter needs to be configured, the UTRAN sends the parameter to the UE through a radio bearer control RRC message.

当需要配置所述参数时，所述UTRAN在RRC建立过程、RB建立过程、RB重配置、传输信道重配置、物理信道重配置、小区更新、切换等过程中通过RRC消息将所述设置的参数发送给UE，实现对新增参数进行配置和修改。When the parameters need to be configured, the UTRAN transmits the set parameters through the RRC message during the RRC establishment process, RB establishment process, RB reconfiguration, transport channel reconfiguration, physical channel reconfiguration, cell update, handover, etc. Send it to the UE to configure and modify the newly added parameters.

所述的RRC消息包括：RRC连接建立RRC CONNECTION SETUP消息、无线承载建立RADIO BEARER SETUP消息、无线承载重新配置RADIOBEARER RECONFIGURATION消息、无线承载释放RADIO BEARERRELEASE消息、传输信道重配置TRANSPORT CHANNELRECONFIGURATION消息、物理信道重配置PHYSICAL CHANNELRECONFIGURATION消息、小区更新确认CELL UPDATE CONFIRM消息，或切换命令HANDOVER TO UTRAN COMMAND消息。The RRC message includes: RRC connection establishment RRC CONNECTION SETUP message, radio bearer establishment RADIO BEARER SETUP message, radio bearer reconfiguration RADIOBEARER RECONFIGURATION message, radio bearer release RADIO BEARERRELEASE message, transport channel reconfiguration TRANSPORT CHANNELRECONFIGURATION message, physical channel reconfiguration PHYSICAL CHANNELRECONFIGURATION message, cell update confirmation CELL UPDATE CONFIRM message, or handover command HANDOVER TO UTRAN COMMAND message.

步骤3、所述UE接收所述RRC消息，并根据所述消息获取Special BurstScheduling参数。Step 3. The UE receives the RRC message, and obtains a Special Burst Scheduling parameter according to the message.

步骤4、所述UE保存所述获取的Special Burst Scheduling参数，并当上行信道没有数据发送时，所述UE利用所述Special Burst Scheduling参数进行上行特殊突发的发送。Step 4. The UE saves the obtained Special Burst Scheduling parameter, and when there is no data to send on the uplink channel, the UE uses the Special Burst Scheduling parameter to send an uplink special burst.

上述过程对于TDD 1.28M和3.84M两种模式都适用。The above process is applicable to both TDD 1.28M and 3.84M modes.

下面以RRC连接建立过程和RB的建立过程为例，对本发明的具体实施过程进行详细描述。The specific implementation process of the present invention will be described in detail below by taking the RRC connection establishment process and the RB establishment process as examples.

RRC连接建立过程如图3所示，包括：The RRC connection establishment process is shown in Figure 3, including:

步骤1、UE发送RRC CONNECTION REQUEST消息给UTRAN；Step 1, UE sends RRC CONNECTION REQUEST message to UTRAN;

步骤2、所述UTRAN接收所述请求消息，为UE分配相关的资源，并向UE发送无线资源控制连接建立RRC CONNECTION SETUP消息，所述消息携带着在上行专用物理信道信息Uplink DPCH info中设置的特殊突发调度Special Burst Scheduling参数；Step 2. The UTRAN receives the request message, allocates relevant resources for the UE, and sends a radio resource control connection establishment RRC CONNECTION SETUP message to the UE, and the message carries the information set in the uplink dedicated physical channel information Uplink DPCH info Special Burst Scheduling Special Burst Scheduling parameters;

步骤3、所述UE接收所述消息，并将从所述消息中获取的所述参数保存起来，然后发送RRC CONNECTION SETUP COMPLETE消息给UTRAN。Step 3. The UE receives the message, saves the parameters obtained from the message, and then sends an RRC CONNECTION SETUP COMPLETE message to the UTRAN.

之后，所述UE和UTRAN基于所述建立的连接链路传输数据，当UE在上行没有数据发送给UTRAN时，所述UE利用所述保存的特殊突发调度SpecialBurst Scheduling参数发送特殊突发给UTRAN。Afterwards, the UE and the UTRAN transmit data based on the established connection link, and when the UE has no data to send to the UTRAN in the uplink, the UE uses the saved Special Burst Scheduling parameter to send a special burst to the UTRAN .

RB的建立过程如图4所示，包括：The establishment process of RB is shown in Figure 4, including:

步骤1、UTRAN为UE分配无线承载信道后，发送RADIO BEARERSETUP消息给UE；所述消息携带着在上行专用物理信道信息Uplink DPCHinfo中设置的特殊突发调度Special Burst Scheduling参数；Step 1. After the UTRAN allocates a radio bearer channel for the UE, it sends a RADIO BEARERSETUP message to the UE; the message carries the Special Burst Scheduling parameter set in the uplink dedicated physical channel information Uplink DPCHinfo;

步骤2、所述UE接收所述消息，并将从所述消息中获取的所述参数保存起来，然后发送RADIO BEARER SETUP COMPLETE消息给UTRAN。Step 2. The UE receives the message, saves the parameters obtained from the message, and then sends a RADIO BEARER SETUP COMPLETE message to the UTRAN.

之后，所述UE和UTRAN基于所述建立的连接信道传输数据，当UE在上行没有数据发送给UTRAN时，所述UE利用所述保存的特殊突发调度SpecialBurst Scheduling参数发送特殊突发给UTRAN。Afterwards, the UE and the UTRAN transmit data based on the established connection channel, and when the UE has no data to send to the UTRAN in the uplink, the UE uses the saved Special Burst Scheduling parameter to send a special burst to the UTRAN.

上述以RRC连接建立过程和RB的建立过程为例，说明了UTRAN如何通过RRC消息将设置的Special Burst Scheduling参数传送给UE，从而实现网络侧根据不同的用户连接状态和业务属性等，设置不同于协议默认值的UE上行DTX参数SBGP的目的，至于UTRAN通过RB重配置、传输信道重配置、物理信道重配置、小区更新、切换等过程实现对新增参数进行配置和修改的情况与上述RRC连接建立过程和RB的建立过程类似，其实质均是通过UTRAN发送的RRC消息将需要配置或修改的Special Burst Scheduling参数传送给UE，这些信令流程与现有技术雷同，这里不再详细描述其具体实施过程。The above takes the RRC connection establishment process and RB establishment process as examples to illustrate how UTRAN transmits the set Special Burst Scheduling parameters to UE through RRC messages, so that the network side can set different parameters according to different user connection statuses and business attributes. The purpose of the UE uplink DTX parameter SBGP with the default value of the protocol, as for the configuration and modification of the newly added parameters by UTRAN through RB reconfiguration, transport channel reconfiguration, physical channel reconfiguration, cell update, handover and other processes, it is connected with the above RRC The establishment process is similar to the establishment process of RB. Its essence is to transmit the Special Burst Scheduling parameters that need to be configured or modified to the UE through the RRC message sent by UTRAN. These signaling processes are similar to the existing technology, and will not be described in detail here. Implementation process.

由上述本发明提供的技术方案可以看出，本发明中UTRAN(通用地面无线接入网)将设置的上行专用物理信道信息Uplink DPCH info中特殊突发调度Special Burst Scheduling参数发送给用户设备UE；所述UE在上行信道没有数据发送时，利用所述Special Burst Scheduling参数进行上行特殊突发的发送。通过本发明，能够在RRC建立或者RB建立等信令过程当中，网络侧将Special Burst Scheduling参数发送给UE，从而能够根据不同的用户连接状态和业务属性等，设置不同于协议默认值的UE上行DTX参数SBGP；而且在RRC建立或者RB建立等信令过程之后，不需要进行上行物理信道控制过程，从而能够减少空中接口的信令过程和信令流量；另外通过本发明，UE能够及时的被配置不同于协议默认值的配置，从而能够增强上行DTX参数配置的灵活性和及时性。As can be seen from the technical solution provided by the present invention above, the UTRAN (Universal Terrestrial Radio Access Network) in the present invention sends the Special Burst Scheduling parameter in the uplink dedicated physical channel information Uplink DPCH info set to the user equipment UE; The UE uses the Special Burst Scheduling parameter to send an uplink special burst when there is no data to send on the uplink channel. Through the present invention, during the signaling process such as RRC establishment or RB establishment, the network side can send the Special Burst Scheduling parameter to the UE, so that according to different user connection states and service attributes, the UE uplink that is different from the protocol default value can be set. DTX parameter SBGP; and after RRC establishment or RB establishment and other signaling processes, no uplink physical channel control process is required, thereby reducing the signaling process and signaling traffic of the air interface; in addition, through the present invention, the UE can be timely The configuration is different from the default value of the protocol, so that the flexibility and timeliness of uplink DTX parameter configuration can be enhanced.

以上所述，仅为本发明较佳的具体实施方式，但本发明的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本发明揭露的技术范围内，可轻易想到的变化或替换，都应涵盖在本发明的保护范围之内。因此，本发明的保护范围应该以权利要求的保护范围为准。The above is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any person skilled in the art can easily conceive of changes or modifications within the technical scope disclosed in the present invention. Replacement should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be determined by the protection scope of the claims.

Claims (8)

1, a kind of method of collocating uplink discontinuous transmitting DTX parameter is characterized in that, comprising:

A, Universal Terrestrial Radio Access Network UTRAN will be arranged on that special burst scheduling Special Burst Scheduling parameter sends to user equipment (UE) among the uplink special physical channel information Uplink DPCH info in the special uplink channel;

When B, described UE do not have data to send at up channel, utilize described Special BurstScheduling parameter to carry out the transmission of up special burst.

2, method according to claim 1 is characterized in that, described steps A specifically comprises:

A1, UTRAN are provided with SpecialBurst Scheduling parameter in uplink special physical channel information Uplink DPCH info, and it is set to optional state;

A2, when needs dispose this parameter, then described parameter is sent to UE.

3, method according to claim 2 is characterized in that, described steps A 1 specifically comprises:

Under TDD 1.28M pattern, UTRAN is provided with Special Burst Scheduling parameter in uplink special physical channel information Uplink DPCHinfo, and it is set to optional state;

Or,

Under TDD 3.84M pattern, UTRAN is provided with Special Burst Scheduling parameter in uplink special physical channel information Uplink DPCHinfo, and it is set to optional state.

4, method according to claim 2 is characterized in that, described steps A 2 specifically comprises:

When needs disposed described parameter, described UTRAN then sent to UE by radio bearer control RRC message with described parameter.

5, method according to claim 4 is characterized in that, described steps A 2 specifically comprises:

Under TDD 1.28M pattern, when needs disposed described parameter, described UTRAN then sent to UE by radio bearer control RRC message with described parameter;

Or,

Under TDD 3.84M pattern, when needs disposed described parameter, described UTRAN then sent to UE by RRC message with described parameter.

According to claim 4 or 5 described methods, it is characterized in that 6, described RRC message comprises:

RRC connects and to set up RRC CONNECTION SETUP message, radio bearer and set up RADIOBEARER SETUP message, radio bearer and reconfigure RADIO BEARERRECONFIGURATION message, radio bearer and discharge RADIO BEARER RELEASE message, transmission channel and reshuffle that TRANSPORT CHANNEL RECONFIGURATION message, physical channel are reshuffled PHYSICAL CHANNEL RECONFIGURATION message, cell update is confirmed CELL UPDATE CONFIRM message, or switching command HANDOVER TOUTRAN COMMAND message.

7, method according to claim 6 is characterized in that, specifically comprises at described step B:

B1, described UE receive described RRC message, and obtain Special BurstScheduling parameter according to described message;

B2, when up channel does not have data to send, described UE utilizes described Special BurstScheduling parameter to carry out the transmission of up special burst.

8, method according to claim 7 is characterized in that, comprises between described step B1 and step B2:

Described UE preserves the described Special Burst Scheduling parameter of obtaining.

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