WO2008049305A1 - Procédé de réduction d'une charge d'informations d'un canal de commande de service par paquets - Google Patents

Procédé de réduction d'une charge d'informations d'un canal de commande de service par paquets Download PDF

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Publication number
WO2008049305A1
WO2008049305A1 PCT/CN2007/002311 CN2007002311W WO2008049305A1 WO 2008049305 A1 WO2008049305 A1 WO 2008049305A1 CN 2007002311 W CN2007002311 W CN 2007002311W WO 2008049305 A1 WO2008049305 A1 WO 2008049305A1
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WO
WIPO (PCT)
Prior art keywords
base station
network controller
radio network
channelization code
block size
Prior art date
Application number
PCT/CN2007/002311
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English (en)
French (fr)
Inventor
Yazhu Ke
Jianwu Dou
Original Assignee
Zte Corporation
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=39324118&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2008049305(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Zte Corporation filed Critical Zte Corporation
Priority to US12/446,573 priority Critical patent/US8625502B2/en
Priority to BRPI0717383-0A2 priority patent/BRPI0717383B1/pt
Priority to EP07785225.9A priority patent/EP2077678B1/en
Priority to AU2007308636A priority patent/AU2007308636B2/en
Publication of WO2008049305A1 publication Critical patent/WO2008049305A1/zh

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/006—Transmission of channel access control information in the downlink, i.e. towards the terminal

Definitions

  • the present invention relates to the field of communications, and in particular, to a method for reducing packet traffic control channel information load and a channelized number update method.
  • Background Art With the introduction of a high-speed packet access system by an IP Multimedia Sub-Access Subsystem (IMS), voice can be transmitted in a packet service manner, thereby making it possible to transmit voice services on a high-speed shared channel.
  • IMS IP Multimedia Sub-Access Subsystem
  • voice service it has the characteristics of strong real-time performance, so the payload transmitted every time is relatively small, but because the downlink high-speed shared data channel also needs to transmit the relevant signaling information on the high-speed shared control channel, and its use is expanded. Frequency factor is
  • the acknowledgment/non-acknowledgment control channel fed back by the uplink also occupies 256 bandwidth; therefore, the bandwidth occupied by the high-speed shared control channel and the feedback control channel is very large compared to the bandwidth occupied by the voice payload, which is disadvantageous for System resource utilization.
  • the 3gpp standard is for the case where voice is transmitted on a high-speed shared channel. It is proposed that the user equipment does not need to listen to the high-speed shared control channel, but specifies a fixed high-speed shared physical data channel channelization code for such a service.
  • a base station and a user equipment are required to be combined, that is, the base station must transmit data on a fixed high-speed shared physical data channel by using a fixed user equipment without using a transport block size index number used when monitoring a high-speed shared control channel.
  • the user equipment also uses a fixed user equipment to receive data on a fixed high-speed shared physical data channel without monitoring the transport block size index number used when the high-speed shared control channel is monitored, so as to ensure that the user equipment correctly receives data, thereby saving resources.
  • the 3GPP protocol cannot guarantee that the fixed user equipment of the user equipment and the base station does not need to monitor the high-speed shared control channel, and the transport block size index number and the high-speed shared physical data channel are consistent, which is not well accomplished. The function to reach, and thus can not achieve the purpose of saving resources.
  • the present invention provides a method for reducing packet traffic control channel information load and a channelized number update method, which can ensure that a fixed user equipment of a user equipment and a base station does not need to monitor high speed sharing.
  • the transport block size index number used in the control channel is consistent with the high-speed shared physical data channel, thereby achieving the purpose of saving resources.
  • the method for reducing the packet service control channel information load of the present invention includes the following steps: Step S102: The user equipment initiates a service access request to the radio network controller.
  • step S104 the radio network controller determines whether the service needs to monitor the high speed sharing.
  • the control channel in the case that it is determined that the high-speed shared control channel is not required to be monitored, the user equipment is configured to transmit the transport block size index number used by the user equipment without listening to the high-speed shared control channel, and the transport block size index number is sent to the base station;
  • Step S106 the base station The transport block size determines a channelization code number of the high speed shared physical channel, and transmits the channelization code number to the radio network controller; and in step S108, the radio network controller transmits the block size index number and the channelization code The number is sent to the user device.
  • the radio network controller transmits the channelization code number of the high speed shared physical data channel to the base station.
  • the radio network controller transmits a transport block size number I and/or a channelization code number to the base station through a radio link setup request message, and the base station determines the channel through the radio link setup response message.
  • the code number is transmitted to the wireless network controller.
  • the radio network controller needs to update the transport block size I and/or the channelization code number, the radio network controller will transmit the block size index number and/or via radio link synchronization reconfiguration or radio link asynchronous reconfiguration.
  • the channelization code number is transmitted to the base station, and the base station feeds back a new channelization code number to the radio network controller to the base station.
  • the radio network controller needs to add a radio link to the user equipment and the added radio link is the serving cell of the downlink high speed packet service
  • the radio network controller adds the message through the radio link to transmit the block size I and/or Or the channelization code number is transmitted to the base station, and the base station feeds back the determined channelization code number to the radio network controller by adding a response message through the radio link.
  • the transport block size index number configured by the foregoing radio network controller is associated with the MAC-D stream, and the base station does not need to send signaling information, transport block size index number, and/or channelization code number when transmitting the MAC-D stream.
  • the base station directly transmits data.
  • the transport block size configured by the above radio network controller is independent of the MAC-D flow, and the base station needs to determine the time of transmission of the signaling information, the transport block size index number, and/or the channelization code number to transmit data.
  • the wireless network controller described above configures at least one transport block size index number and/or at least one channelization code number.
  • the base station described above feeds back at least one channelization code number.
  • FIG. 1 is a flow chart of a method for reducing high-speed shared control channel information load according to the present invention
  • FIG. 2 is a method for reducing high-speed shared control channel information load according to an embodiment of the present invention.
  • FIG. 3 is a schematic diagram of a method of reconfiguring a transport block size index number and a channelization code number according to an embodiment of the present invention.
  • the object of the present invention is to provide a method for reducing the load of a packet service control channel information, by using a radio network controller to control a user equipment used by a base station without monitoring the transport block size or wireless network control used when sharing a high-speed shared control channel
  • the user equipment used by the control base station does not need to monitor the transport block size used when the high speed shared control channel is used and the channelization code number of the high speed shared physical data channel that can be used by the transport block size, and the base station controls the transport block size to be used.
  • the method for reducing the load of the high-speed shared control channel information includes the following steps: S102: The user equipment initiates a service access request to the radio network controller; S104: The radio network controller determines the service requirement The user equipment does not need to monitor the mechanism of the high-speed shared control channel, and the radio network controller configures the user equipment only for the base station without monitoring the transport block size index number used when the high-speed shared control channel is monitored or the radio network controller configures the user equipment for the base station without monitoring a transport block size index number used when the control channel is shared at a high speed and a channelization code number of the high speed shared physical data channel used by the transport block size; S106: a base station determines a channel of the high speed shared physical data channel used by the transport block size a code number; and S108: the radio network controller notifies
  • the radio network controller only needs to notify the serving cell user equipment of the downlink high-speed packet service that the transport block size index number used when the high-speed shared control channel is not monitored or the radio network controller only needs to notify the serving cell of the downlink high-speed packet service.
  • the user equipment does not need to monitor the transport block size index number used when sharing the control channel at high speed and the channelization code number of the high speed shared physical data channel used by the transport block size.
  • only the base station serving as the serving cell of the downlink high-speed packet service needs to feed back the channelization code number information of the high-speed shared physical data channel.
  • the radio network controller configures, in the radio link setup request message, the transport block size index number used by the user equipment when the user equipment does not need to monitor the high speed shared control channel, or the user equipment does not need to monitor the high speed.
  • a transport block size index number used when sharing the control channel and a channelization code number of the high speed shared physical data channel used by the transport block size and the base station configures a channelization code of the high speed shared physical data channel in the radio link setup response message No. Information.
  • the wireless network control needs to update the transport block size index number used by the user equipment without monitoring the high speed shared control channel or (and) the channelization code number of the high speed shared physical data channel, the reconfiguration is performed through the wireless link synchronization.
  • the base station may not need to monitor the transport block size index number used in the high speed shared control channel or (and) the channelization code number of the high speed shared physical data channel to notify the base station, and the base station may feed back the high speed shared physical data used by the transport block size index number.
  • the new channelization code number of the channel may also not be fed back; if not, the new channelization code number of the high-speed shared physical data channel does not change.
  • the radio network controller needs to add a radio link to the user equipment and the link is a serving cell of the downlink high speed packet service, the user equipment does not need to monitor the high speed shared control channel by adding a message through the radio link.
  • the transport block size index number or the transport block size index number used by the user equipment when monitoring the high speed shared control channel and the channelization code number of the high speed shared physical data channel used by the transport block size are notified to the base station, and then the base station is in the wireless chain
  • the channelization code number information of the high speed shared physical data channel is fed back to the wireless network controller in the road increase response message.
  • the transport block size index number used by the user equipment configured by the radio network controller without monitoring the high speed shared control channel may or may not be associated with the Mac-d flow.
  • the base station only transmits the data of the Mac-d stream.
  • the transport block size I and its corresponding high-speed shared physical data channel channel are used when the user equipment configured by the wireless network control does not need to monitor the high-speed shared control channel.
  • the code number is used to send the data.
  • the base station is Determining when it is not necessary to transmit signaling information on the high speed shared control channel, and the transport block size index number used by the user equipment configured by the radio network control without monitoring the high speed shared control channel and its corresponding high speed shared physical data channel Channelize the code number to send the data.
  • the transport network size index number configured by the radio network controller may be one or more.
  • the high-speed shared data physical channel number configured by the radio network controller may be one or more.
  • the high-speed shared data physical channel number fed back by the base station may be one or more.
  • the method of the present invention is to increase the transport block size index number or user used by the user equipment without monitoring the high speed shared control channel in the radio link setup request or the radio link addition request or the reconfiguration message based on the original 3Gpp protocol standard.
  • the device does not need to monitor the transport block size index number used in the high speed shared control channel and the channelization code number of the high speed shared physical data channel, and the base station in the radio link setup response or the radio link increase response or the radio link reconfiguration response message
  • the feedback high speed sharing channelization code number information of the physical data channel is implemented. As shown in FIG.
  • Step S202 The user equipment initiates a service request.
  • Step S204 The radio network controller determines the type of access service initiated by the user. If it is a session class, step S206 is performed; otherwise, step S212 is performed.
  • Step S206 The radio network controller establishes a radio link for the base station and the user equipment, and configures, in the radio link setup request message, a transport block size index number used by the user equipment without monitoring the high speed shared control channel or the user equipment does not need to monitor the high speed.
  • Step S208 The base station feeds back the channelization code number of the high speed shared physical data channel in the radio link setup request response message, and proceeds to step S210.
  • Step S212 The radio network controller establishes a radio link for the base station and the user equipment, and does not need to configure the transport block size index number used by the user equipment when the high-speed shared control channel is not required to be monitored in the radio link setup request message, and step S214 is performed.
  • Step S214 The base station does not feed back the channelization code number of the high speed shared physical data channel in the radio link setup request response message, and proceeds to step S216.
  • Step S216 The radio network controller does not need to transmit the channel block index number used by the user equipment without monitoring the high speed shared control channel and the channelization code number of the high speed shared physical data channel. Know the user equipment. As shown in FIG.
  • Step S302 Wireless The network controller establishes a wireless link for the base station and the user equipment, and the radio network controller configures, for the base station, a transport block size index number used by the user equipment without monitoring the high speed shared control channel, and a channel that the base station has fed back the high speed shared physical data channel. Code number.
  • Step S304 The radio network controller monitors the transport block size index number used when the user equipment needs to be updated without monitoring the high speed shared control channel or the channelization code number of the high speed shared physical data channel used by the transport block size.
  • Step S306 The radio network controller reconfigures the radio link of the high-speed packet service I service cell for the base station and the user equipment, and updates the transport block size index number or the transport block size used by the user equipment without monitoring the high-speed shared control channel.
  • Step S308 The base station feeds back the channelization code number of the high speed shared physical data channel in the reconfiguration response message.
  • Step S310 The radio network controller notifies the user equipment of the transport block size index number used by the user equipment without monitoring the high speed shared control channel and/or the channelization code number of the high speed shared physical data channel.
  • Step S312 The base station indicates to the radio network controller that the channelization code of the high speed shared physical data channel needs to be updated.
  • Step S314 The radio network controller reconfigures the radio link of the high speed packet service serving cell for the base station and the user equipment.
  • Step S316 The base station feeds back the channelization code number of the high speed shared physical data channel in the reconfiguration response message.
  • Step S318 The radio network controller notifies the user equipment of the channelization code number of the updated high speed shared physical data channel.
  • the present invention enables a user equipment to receive data on a fixed high-speed shared physical data channel with a fixed transport block size, thereby ensuring that the user equipment correctly receives data, thereby achieving the purpose of saving resources.

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

Description

用于减小分组业务控制
信道信息负荷的方法 技术领域 本发明涉及通信领域，尤其涉及一种用于减小分组业务控制信道信息负 荷的方法和信道化号码更新方法。 背景技术 随着 IP多媒体分组接入子系统（IMS: IP Multimedia Subsystem ) 引入 高速分组接入系统， 使得话音可以以分组业务的方式进行传输， 从而使得话 音业务在高速共享信道上传输成为可能。 对于话音业务来说， 其具有实时性 强的特性， 因此每次被发送的有效载荷比较小， 但是由于下行高速共享数据 信道还需要高速共享控制信道传送相关的信令信息， 且其使用的扩频因子为
128; 并且上行所反馈的确认 /非确认的控制信道也占用了 256的带宽； 因此 高速共享控制信道和反馈控制信道所占用的带宽相对 话音的有效载荷所占 用的带宽比例非常大，这样不利于系统的资源利用。为了提高资源的利用率， 3gpp标准针对话音在高速共享信道上传输的情况，提出了用户设备无需监听 高速共享控制信道， 而是为这样的业务指定一个固定的高速共享物理数据信 道的信道化码， 并指定固定的用户设备无需监测高速共享控制信道时所使用 的传输块尺寸索引号， 从而使得用户设备可以不用监听高速共享控制信道， 就可以在高速共享物理数据信道上接收数据。 为了实现上述所述的功能， 需要基站和用户设备相结合， 即基站必须用 固定的用户设备无需监测高速共享控制信道时所使用的传输块尺寸索引号在 固定的高速共享物理数据信道上发送数据， 用户设备也用固定的用户设备无 需监测高速共享控制信道时所使用的传输块尺寸索引号在固定的高速共享物 理数据信道上接收数据， 才可以保证用户设备正确接收数据， 从而达到节省 资源的目的。 目前 3 GPP协议无法保证用户设备和基站的固定的用户设备无需监测高 速共享控制信道时所使用的传输块尺寸索引号和高速共享物理数据信道保持 一致， 这样也就不能很好的完成上述所提到的功能， 从而也无法达到节省资 源的目的。 本发明的目的即是给出由无线网络控制器和基站共同配置用户设备无 需监测高速共享控制信道时所使用的传输块尺寸和高速共享物理数据信道的 方法。 发明内容 针对以上一个或多个问题，本发明提供了一种用于减小分组业务控制信 道信息负荷的方法和信道化号码更新方法， 能够保证用户设备和基站的固定 的用户设备无需监测高速共享控制信道时所使用的传输块尺寸索引号和高速 共享物理数据信道保持一致， 从而达到节省资源的目的。 本发明的用于减小分组业务控制信道信息负荷的方法， 包括以下步骤： 步骤 S102, 用户设备向无线网络控制器发起业务接入请求； 步 S104, 无 线网络控制器决定业务是否需要监听高速共享控制信道， 在确定为无需监听 高速共享控制信道的情况下， 配置用户设备无需监听高速共享控制信道时所 使用的传输块尺寸索引号并将传输块尺寸索引号发送至基站； 步骤 S106, 基 站才 居传输块尺寸索弓 ]号确定高速共享物理信道的信道化码号 , 并将信道化 码号发送至无线网络控制器； 以及步骤 S108, 无线网络控制器将传输块尺寸 索引号和信道化码号发送至用户设备。 在基站作为下行高速分组业务的服务小区的基站的情况下，无线网络控 制器将高速共享物理数据信道的信道化码号发送至基站。 在新建无线链路的情况下，无线网络控制器通过无线链路建立请求消息 将传输块尺寸索 I号和 /或信道化码号传输至基站，基站通过无线链路建立响 应消息将确定的信道化码号传输至无线网络控制器。 在无线网絡控制器需要更新传输块尺寸索 I号和 /或信道化码号的情况 下， 无线网络控制器通过无线链路同步重配或无线链路异步重配将传输块尺 寸索引号和 /或信道化码号传输至基站，基站向无线网络控制器反馈新的信道 化码号给基站。 在无线网絡控制器需要为用户设备增加无线链路并且增加的无线链路 是下行高速分组业务的服务小区的情况下， 无线网络控制器通过无线链路增 加消息将传输块尺寸索 I号和 /或信道化码号传输至基站，基站通过无线链路 增加响应消息将确定的信道化码号反馈至无线网络控制器。 上述的无线网络控制器配置的传输块尺寸索引号与 MAC-D流相关联， 基站在发送 MAC-D流的情况下， 无需发送信令信息、 传输块尺寸索引号和 / 或信道化码号， 基站直接发送数据。 上述的无线网络控制器配置的传输块尺寸与 MAC-D流无关，基站需要 确定信令信息、传输块尺寸索引号和 /或信道化码号发送的时间，以发送数据。 上述的无线网絡控制器配置至少一个传输块尺寸索引号和 /或至少一个 信道化码号。 上述的基站反馈至少一个信道化码号。 当基站需要更新信道化码号的情况下，基站通过无线接口参数消息将信 道化码变化指示信息传输至无线网络控制器， 无线网络控制器收到的信道化 码变化指示信息时， 可以向基站发起重配置过程。 附图说明 此处所说明的附图用来提供对本发明的进一步理解，构成本申请的一部 分， 本发明的示意性实施例及其说明用于解释本发明 , 并不构成对本发明的 不当限定。 在附图中： 图 1 是根据本发明的用于减小高速共享控制信道信息负荷的方法的流 程图； 图 2 是根据本发明的实施例的用于减小高速共享控制信道信息负荷的 方法的流程图； 以及 图 3 是根据本发明的实施例的重新配置传输块尺寸索引号和信道化码 号的方法的示意图。 具体实施方式 下面参考附图， 详细说明本发明的具体实施方式。 本发明的目的在于： 提供一种减小分组业务控制信道信息负荷的方法， 通过由无线网络控制器控制基站所使用的用户设备无需监测高速共享控制信 道时所使用的传输块尺寸或者无线网络控制器控制基站所使用的用户设备无 需监测高速共享控制信道时所使用的传输块尺寸和该传输块尺寸可使用的高 速共享物理数据信道的信道化码号， 而由基站控制该传输块尺寸可使用的高 速共享物理数据信道并反馈给无线网络控制器， 并由无线网络控制器通知到 用户设备来实现的， 从而使得用户设备可以用固定的传输块尺寸在固定的高 速共享物理数据信道上接收数据， 保证用户设备正确接收数据， 从而达到节 省资源的目的。 图 1 是根据本发明的用于减小高速共享控制信道信息负荷的方法的流 程图。 如图 1所示， 本发明的用于减小高速共享控制信道信息负荷的方法包 括以下步骤： S102: 用户设备向无线网络控制器发起业务接入请求； S104: 无线网络控制器决定该业务需要使用用户设备无需监听高速共享控制信道的 机制， 并且无线网络控制器为基站仅配置用户设备无需监测高速共享控制信 道时所使用的传输块尺寸索引号或者无线网络控制器为基站配置用户设备无 需监测高速共享控制信道时所使用的传输块尺寸索引号和该传输块尺寸所使 用的高速共享物理数据信道的信道化码号； S106: 基站决定该传输块尺寸所 使用的高速共享物理数据信道的信道化码号； 以及 S108: 无线网络控制器把 用户设备无需监测高速共享控制信道时所使用的传输块尺寸索引号和该传输 块尺寸所使用的高速共享物理数据信道的信道化码号通知到用户设备。 更进一步的，无线网络控制器只需通知下行高速分组业务的服务小区用 户设备无需监测高速共享控制信道时所使用的传输块尺寸索引号或者无线网 络控制器只需通知下行高速分组业务的服务小区用户设备无需监测高速共享 控制信道时所使用的传输块尺寸索引号和该传输块尺寸所使用的高速共享物 理数据信道的信道化码号。 更进一步的，只有作为下行高速分组业务的服务小区的基站才需要反馈 高速共享物理数据信道的信道化码号信息。 更进一步的， 如果是新建无线链路， 则无线网络控制器在无线链路建立 请求消息中给基站配置用户设备无需监测高速共享控制信道时所使用的传输 块尺寸索引号或者用户设备无需监测高速共享控制信道时所使用的传输块尺 寸索引号和该传输块尺寸所使用的高速共享物理数据信道的信道化码号， 基 站在无线链路建立响应消息中配置高速共享物理数据信道的信道化码号信 息。 更进一步的，如果无线网络控制需要更新用户设备无需监测高速共享控 制信道时所使用的传输块尺寸索引号或者 （与） 高速共享物理数据信道的信 道化码号， 则通过无线链路同步重配或者无线链路异步重配把更新的用户设 备无需监测高速共享控制信道时所使用的传输块尺寸索引号或者 （与） 高速 共享物理数据信道的信道化码号通知到基站， 基站可以反馈该传输块尺寸索 引号所使用的高速共享物理数据信道的新信道化码号， 也可以不反馈； 若不 反馈， 则说明高速共享物理数据信道的新信道化码号没有变化。 更进一步的，如果无线网络控制器需要为用户设备增加无线链路并且增 加链路是下行高速分组业务的服务小区， 则通过无线链路增加消息把用户设 备无需监测高速共享控制信道时所使用的传输块尺寸索引号或者用户设备无 需监测高速共享控制信道时所使用的传输块尺寸索引号和该传输块尺寸所使 用的高速共享物理数据信道的信道化码号通知到基站， 然后基站在无线链路 增加响应消息中反馈高速共享物理数据信道的信道化码号信息给无线网络控 制器。 更进一步的，无线网络控制器所配置的用户设备无需监测高速共享控制 信道时所使用的传输块尺寸索引号可以与 Mac-d流相关联， 也可以不关联。 更进一步的，如果无线网络控制所配置的用户设备无需监测高速共享控 制信道时所使用的传输块尺寸索引号与 Mac-d流相关联， 则基站只有在发送 该 Mac-d流数据时， 才可以无需在高速共享控制信道上发送信令信息， 并在 无线网络控制所配置的用户设备无需监测高速共享控制信道时所使用的传输 块尺寸索 I号和其对应的高速共享物理数据信道的信道化码号来发送数据。 更进一步的 ,如果无线网络控制所配置的用户设备无需监测高速共享控 制信道时所使用的传输块尺寸索引号和高速共享物理数据信道的信道化码号 与 Mac-d流不关联， 则由基站决定何时无需在高速共享控制信道上发送信令 信息， 并在无线网络控制所配置的用户设备无需监测高速共享控制信道时所 使用的传输块尺寸索引号和其对应的高速共享物理数据信道的信道化码号来 发送数据。 更进一步的，无线网络控制器所配置的传输块尺寸索引号可以为一个也 可以为多个。 更进一步的，无线网络控制器所配置的高速共享数据物理信道号可以为 一个也可以为多个。 更进一步的，基站所反馈的高速共享数据物理信道号可以为一个也可以 为多个。 本发明的方法是在原有的 3Gpp协议标准基础上在无线链路建立请求或 者无线链路增加请求或者重配消息中增加用户设备无需监测高速共享控制信 道时所使用的传输块尺寸索引号或者用户设备无需监测高速共享控制信道时 所使用的传输块尺寸索引号和高速共享物理数据信道的信道化码号， 基站在 无线链路建立响应或者无线链路增加响应或者无线链路重配响应消息中反馈 高速共享物理数据信道的信道化码号信息来进行实施的。 如图 2所示 ,提供了一种无线网络控制器在给用户设备和基站之间建立 无线链路时用户设备无需监测高速共享控制信道时所使用的传输块尺寸索引 号和高速共享物理数据信道的配置方法， 包括以下步 ： 步驟 S202: 用户设备发起业务请求。 步骤 S204: 无线网络控制器判决用户发起的接入业务类型， 如果为会 话类， 则执行步骤 S206; 否则执行步骤 S212。 步驟 S206: 无线网络控制器为基站和用户设备建立无线链路， 并在无 线链路建立请求消息中配置用户设备无需监测高速共享控制信道时所使用的 传输块尺寸索引号或者用户设备无需监测高速共享控制信道时所使用的传输 块尺寸索引号和该传输块尺寸所使用的高速共享物理数据信道的信道化码 号， 执行步骤 S208。 步驟 S208: 基站在无线链路建立请求响应消息中反馈高速共享物理数 据信道的信道化码号， 继续步骤 S210。 步骤 S210: 无线网络控制器把用户设备无需监测高速共享控制信道时 所使用的传输块尺寸索引号和高速共享物理数据信道的信道化码号通知到用 户设备。 步驟 S212: 无线网络控制器为基站和用户设备建立无线链路， 在无线 链路建立请求消息中不需要配置用户设备无需监测高速共享控制信道时所使 用的传输块尺寸索引号， 执行步骤 S214。 步骤 S214: 基站在无线链路建立请求响应消息中不反馈高速共享物理 数据信道的信道化码号， 继续步骤 S216。 步骤 S216： 无线网络控制器不需要把用户设备无需监测高速共享控制 信道时所使用的传输块尺寸索引号和高速共享物理数据信道的信道化码号通 知到用户设备。 如图 3所示，提供了一种重新配置用户设备无需监测高速共享控制信道 时所使用的传输块尺寸索引号和高速共享物理数据信道的信道化码号方法， 包括以下步骤： 步骤 S302: 无线网络控制器为基站和用户设备已建立无线链路， 无线 网络控制器为基站配置了用户设备无需监测高速共享控制信道时所使用的传 输块尺寸索引号和基站已反馈高速共享物理数据信道的信道化码号。 步骤 S304: 无线网络控制器监测到需要更新用户设备无需监测高速共 享控制信道时所使用的传输块尺寸索引号或者该传输块尺寸所使用的高速共 享物理数据信道的信道化码号。 步骤 S306: 无线网络控制器为基站和用户设备重配高速分组业务 I良务 小区的无线链路， 更新用户设备无需监测高速共享控制信道时所使用的传输 块尺寸索引号或者该传输块尺寸所使用的高速共享物理数据信道的信道化码 号。 步骤 S308: 基站在重配响应消息中反馈高速共享物理数据信道的信道 化码号。 步骤 S310: 无线网络控制器把用户设备无需监测高速共享控制信道时 所使用的传输块尺寸索引号和（或者） 高速共享物理数据信道的信道化码号 通知到用户设备。 步驟 S312: 基站指示给无线网络控制器需要更新高速共享物理数据信 道的信道化码。 步骤 S314: 无线网络控制器为基站和用户设备重配高速分组业务服务 小区的无线链路。 步骤 S316: 基站在重配响应消息中反馈高速共享物理数据信道的信道 化码号。 步骤 S318: 无线网络控制器把更新的高速共享物理数据信道的信道化 码号通知到用户设备。 综上所述，本发明使得用户设备可以用固定的传输块尺寸在固定的高速 共享物理数据信道上接收数据， 保证用户设备正确接收数据， 从而达到节省 资源的目的。 以上所述仅为本发明的优选实施例而已，并不用于限制本发明，对于本 领域的技术人员来说， 本发明可以有各种更改和变化。 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。

Claims

权 利 要 求 书
1. 一种用于减小分组业务控制信道信息负荷的方法， 其特征在于， 所述方 法包括以下步骤：
步骤 S 102 , 用户设备向无线网络控制器发起业务接入请求； 步驟 S104, 所述无线网络控制器决定所述业务是否需要监听高速 共享控制信道， 在确定为无需监听高速共享控制信道的情况下， 配置用 户设备无需监听高速共享控制信道时所使用的传输块尺寸索引号并将所 述传输块尺寸索引号发送至基站；
步驟 S106, 所述基站根据所述传输块尺寸索引号确定高速共享物 理信道的信道化码号，并将所述信道化码号发送至所述无线网络控制器； 以及 步骤 S108, 所述无线网络控制器将所迷传输块尺寸索引号和所 述信道化码号发送至所述用户设备。
2. 根据权利要求 1所迷的方法， 其特征在于， 在所述基站作为下行高速分 组业务的服务小区的基站的情况下， 所述无线网络控制器将高速共享物 理数据信道的信道化码号发送至所述基站。
3. 根据权利要求 1所述的方法， 其特征在于， 在新建无线链路的情况下， 所述无线网络控制器通过无线链路建立请求消息将所述传输块尺寸索引 号和 /或所述信道化码号传输至所述基站， 所述基站通过无线链路建立响 应消息将确定的信道化码号传输至所述无线网络控制器。
4. 根据权利要求 1所述的方法， 其特征在于， 在所述无线网络控制器需要 更新所述传输块尺寸索引号和 /或所述信道化码号的情况下， 所述无线网 络控制器通过无线链路同步重配或无线链路异步重配将所述传输块尺寸 索弓 I号和 /或所述信道化码号传输至所述基站， 所述基站向所述无线网络 控制器反馈新的信道化码号。
5. 根据权利要求 1所述的方法， 其特征在于， 在所述无线网络控制器需要 为所述用户设备增加无线链路并且所述增加的无线链路是下行高速分组 业务的服务小区的情况下 , 所述无线网络控制器通过无线链路增加消息 将所述传输块尺寸索 ]号和 /或所述信道化码号传输至所述基站， 所述基 站通过无线链路增加响应消息将确定的信道化码号反馈至所述无线网络 控制器。
6. 根据权利要求 1所述的方法， 其特征在于， 在所述无线网络控制器配置 的传输块尺寸索引号与 MAC-D流相关联的情况下， 所述基站在发送所 述 MAC-D流的情况下， 无需发送信令信息、 所述传输块尺寸索引号和 / 或所述信道化码号， 所述基站直接发送数据。
7. 根据权利要求 1所述的方法， 其特征在于， 在所述无线网络控制器配置 的传输块尺寸索引号与 MAC-D流无关的情况下， 所述基站需要确定所 迷信令信息、 所述传输块尺寸索引号和 /或所述信道化码号发送的时间， 以发送数据。
8. 才艮据权利要求 1至 7中任一项所述的方法， 其特征在于， 所述无线网絡 控制器配置至少一个所述传输块尺寸索弓 ]号和 /或至少一个所述信道化 码号。
9. 根据权利要求 1至 7中任一项所述的方法， 其特征在于， 所述基站反馈 至少一个所述信道化码号。
10. 根据权利要求 1至 7中任一项所述的方法， 其特征在于， 当基站需要更 新所述信道化码号的情况下， 所述基站通过无线接口参数消息将信道化 码变化指示信息传输至所述无线网络控制器， 所述无线网络控制器收到 所述的信道化码变化指示信息时， 可以向基站发起重配置过程。
PCT/CN2007/002311 2006-10-24 2007-07-31 Procédé de réduction d'une charge d'informations d'un canal de commande de service par paquets WO2008049305A1 (fr)

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BRPI0717383-0A2 BRPI0717383B1 (pt) 2006-10-24 2007-07-31 método para reduzir a carga de informação de um canal de controle de serviço de pacote
EP07785225.9A EP2077678B1 (en) 2006-10-24 2007-07-31 A method for reducing information load of a packet service control channel
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BRPI0717383A2 (pt) 2014-02-18
BRPI0717383B1 (pt) 2019-11-26
AU2007308636A1 (en) 2008-05-02
AU2007308636B2 (en) 2010-12-09
CN101170817A (zh) 2008-04-30
EP2077678A1 (en) 2009-07-08
EP2077678A4 (en) 2013-02-20
CN101170817B (zh) 2010-06-23
US8625502B2 (en) 2014-01-07
US20100172252A1 (en) 2010-07-08

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