WO2009143774A1 - 连续性分组连接字段异常情况的处理方法、装置及系统 - Google Patents

连续性分组连接字段异常情况的处理方法、装置及系统 Download PDF

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Publication number
WO2009143774A1
WO2009143774A1 PCT/CN2009/072013 CN2009072013W WO2009143774A1 WO 2009143774 A1 WO2009143774 A1 WO 2009143774A1 CN 2009072013 W CN2009072013 W CN 2009072013W WO 2009143774 A1 WO2009143774 A1 WO 2009143774A1
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cpc
field
abnormality
reconfiguration message
processing
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PCT/CN2009/072013
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English (en)
French (fr)
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姜西园
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华为技术有限公司
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/19—Connection re-establishment

Definitions

  • the present invention relates to the field of communications technologies, and in particular, to a method and a device for processing an abnormal condition of a NBAP (Node B Application Part) field (PC) (Continuous Packet Connectivity) field. And communication systems.
  • NBAP Node B Application Part
  • PC Continuous Packet Connectivity
  • the UE When there is no data transmission, the UE (User Equipment) generally adopts the following two methods: one is to switch the UE status from CELL_DCH (CELL_Dedicated Control Channel) to CELL_PCH (CELL_Paging Channel, cell_ Paging channel), CELL_FACH (Forward Access_Channel, Cell_Forward Access Channel) or URA-PCH (User Registration Area-Paging Channel, User Registration Area i or "Paging Channel”), the other is to keep the UE in CELL_DCH state And the UL DPCCH (UpLink Dedicated Physical Control Channel) maintains continuous data transmission.
  • the former results in additional state switching delays due to the need for switching; the latter provides additional signal redundancy due to the need for UL DPCCH to maintain continuous data.
  • the R7 protocol introduces CPC, which means that the user is permanently online, using the UL DPCCH discontinuous transmission technology to reduce the signal redundancy caused by the UL DPCCH, while maintaining the physical relationship between the Node B (base station) and the UE.
  • Layer synchronization giving users a "permanent online” experience.
  • the downlink discontinuous reception technology is utilized, so that the UE can target E-RGCH (E-DCH relative grant channel), E-AGCH (E-DCH absolute grant channel), E-HICH (E -DCH HARQ acknowledgment channel), HS-SCCH (High Speed Shared Control Channel), HS-PDSCH (High Speed Physical Downlink Shared Channel) or FDPCH (partial DPCH) for discontinuous reception.
  • E-RGCH E-DCH relative grant channel
  • E-AGCH E-DCH absolute grant channel
  • E-HICH E -DCH HARQ acknowledgment channel
  • HS-SCCH High Speed Shared Control Channel
  • HS-PDSCH High Speed Physical Downlink Shared Channel
  • FDPCH partial DPCH
  • the 25.433 protocol that can support the above-mentioned CPC implementation, that is, the NBAP protocol, is a communication protocol between the RNC (Radio Network Controller) and the Node B, and the provisions thereof are: respectively applicable to the synchronous reconfiguration mode and the asynchronous reconfiguration mode.
  • RADIO LINK In the RECONFIGURATION PREPARE message and the RADIO LINK RECONFIGURATION REQUEST message, there are two related HS HS-SCCH (High-Speed Shared Control Channel) The field of less: High-speed shared control channel operation for continuous packet connection.
  • Continuous Packet Connectivity HS-SCCH less reconfiguration message for convenience of description
  • the high-speed shared control channel operates less deactivated indicating the Continuous Packet Connectivity HS-SCCH less Deactivate Indicator (for convenience of description, this article will collectively refer to the CPC HS-SCCH less deactivation message).
  • the CPC HS-SCCH less reconfiguration message is used to reconfigure the CPC HS-SCCH less related parameters, and the CPC HS-SCCH less deactivation message is used to remove the activated state of the configured CPC HS-SCCH less related parameters. .
  • the inventor has found that in the above NBAP protocol, the CPC HS-SCCH less reconfiguration message and the CPC HS-SCCH less deactivation message cannot be carried at the same time. If two messages are carried at the same time, the Node B cannot Processing, that is, Node B cannot determine whether to perform a reconfiguration operation or a deactivation operation.
  • the embodiment of the present invention provides a method, a device, and a communication system for handling an abnormality of a CPC field of a NBAP protocol, so as to solve the problem that the Node B cannot handle the abnormality of the CPC field in the prior art.
  • a method for processing an abnormality of a CPC field including:
  • the embodiment of the present invention further provides an apparatus for processing an abnormality of a CPC field, including: an information receiving unit, configured to receive a radio link reconfiguration message;
  • An abnormal situation determining unit configured to determine, according to the radio link reconfiguration message, whether a CPC field abnormality occurs, and send a determination result;
  • An information sending unit configured to determine, in the abnormal situation determining unit, that an abnormality occurs in a CPC field In case of time, the response failed.
  • the embodiment of the present invention further provides a base station device including a processing device for the abnormality of the CPC field and a communication system including the base station device.
  • the embodiment of the present invention clarifies that when a CPC field abnormality occurs, the Node B returns a failure response, so that the RNC performs retransmission or other processing to ensure normal communication. , providing an effective complement to existing technologies.
  • FIG. 1 is a flowchart of an implementation of a method for processing an abnormality of a CPC field according to an embodiment of the present invention
  • FIG. 2 is a flowchart of an implementation of a method for processing an abnormality of a CPC field according to an embodiment of the present invention
  • FIG. 4 is a schematic structural diagram of another apparatus for processing an abnormality of a CPC field according to an embodiment of the present invention
  • FIG. 5 is a schematic diagram of another processing of an abnormality of a CPC field according to an embodiment of the present invention
  • FIG. 6 is a schematic structural diagram of another apparatus for processing an abnormality of a CPC field according to an embodiment of the present invention
  • FIG. 7 is a schematic structural diagram of another apparatus for processing an abnormality of a CPC field according to an embodiment of the present invention
  • the RBIO LINK RECONFIGURATION PREPARE message is in the synchronous reconfiguration mode and the RADIO LINK RECONFIGURATION REQUEST in the asynchronous reconfiguration mode. Message.
  • Connectivity-High-Speed Shared Control Channel-less, continuous packet-connected high-speed shared control channel operates less) Mode and CPC DTX-DRX (Continuous Packet Connectivity-Discontinuous Transmission-Discontinuous Reception, discontinuous transmission of continuous packet connection - Non-continuous reception).
  • CPC HS-SCCH less mode if the CPC HS-SCCH less reconfiguration message and the CPC HS-SCCH less deactivation message are carried in the radio link reconfiguration message sent by the RNC, the Node B will not be able to access the CPC HS- The SCCH less related parameters are processed.
  • the Node B receives the CPC DTX reconfiguration message, and the CPC DTX cannot be used. Related parameters are processed.
  • the Node B receives the CPC DRX reconfiguration message, and the same cannot be achieved. Process CPC DRX related parameters.
  • CPC field anomalies For convenience of description, the above several cases are collectively referred to as CPC field anomalies.
  • the embodiment of the present invention provides a new technical solution, which supplements the prior art, and clarifies that when the Node B is abnormal in the CPC field, the feedback information indicating that the reception fails is received, so that the RNC performs retransmission or other processing to ensure that the RNC performs retransmission or other processing.
  • the communication is performed normally; otherwise, it is performed according to the existing manner, that is, when the radio link reconfiguration message contains only the CPC HS-SCCH less reconfiguration message, the CPU HS-SCCH less related parameters are reconfigured; When the radio link reconfiguration message contains only the CPC HS-SCCH less deactivation message, the activation state of the relevant parameters of the CPCHS-SCCH less is removed.
  • FIG. 1 Please refer to FIG. 1 for an implementation flowchart of a method for processing an abnormality of a CPC field according to an embodiment of the present invention.
  • Step S101 The Node B receives the radio link reconfiguration message sent by the RNC.
  • the radio link reconfiguration message is RADIO.
  • LINK RECONFIGURATION PREPARE message in the asynchronous reconfiguration mode, the radio link reconfiguration message is a RADIO LINK RECONFIGURATION REQUEST message.
  • Step S102 Determine whether the radio link reconfiguration message carries the CPC HS-SCCH less reconfiguration message and the CPC HS-SCCH less deactivation message at the same time. If yes, go to step S103; otherwise, go to step S104.
  • Step S103 Returning indicates a failure response.
  • Step S104 determining whether the radio link reconfiguration message carries a CPC HS-SCCH less reconfiguration message, or carries a CPC HS-SCCH less deactivation message, and if carrying a CPC HS-SCCH less reconfiguration message, executing step S105; Carrying the CPC HS-SCCH less deactivation message, step S106 is performed.
  • Step S105 returning a successful response, and reconfiguring the CPC HS-SCCH less related parameters.
  • Step S106 Returning a successful response, and removing the activation state of the CPC HS-SCCH less related parameter.
  • the configuration parameter determines whether the current user equipment has a CPC HS-SCCH less configuration, and if so, returns a successful response to the RNC, and performs corresponding processing on the CPC HS-SCCH less related parameters; otherwise, returns a failure response to the RNC.
  • the above embodiment clarifies that in the CPC HS-SCCH less mode, after the Node B receives the radio link reconfiguration message, if the message carries the CPC HS-SCCH less reconfiguration message and the CPC HS-SCCH less deactivation message simultaneously Or, if the current user equipment does not have the CPC HS-SCCH less configuration, the failure response is returned, so that the RNC performs retransmission or other processing to ensure normal communication. It provides an effective complement to the prior art.
  • the foregoing embodiment mainly describes the processing manner of the Node B when the CPC field abnormality occurs in the CPC HS-SCCH less mode.
  • the processing mode of the Node B in the CPC DTX-DRX mode will be described below by another embodiment.
  • FIG. 2 is a flowchart showing an implementation of another method for processing an abnormality of a CPC field according to an embodiment of the present invention.
  • Step S201 The Node B receives a radio link reconfiguration message, and the radio link reconfiguration message It can be sent by the RNC.
  • Step S202 Acquire a CPC DTX reconfiguration message or a CPC DTX deactivation message carried by the message.
  • Step S203 Determine whether the current user equipment has a CPC DTX configuration, and if yes, execute step S204; otherwise, execute step S205.
  • Determining whether the current user equipment has a CPC DTX configuration can be based on pre-acquired configuration parameters.
  • Step S204 Reconfigure or deactivate the CPC DTX related parameters.
  • the radio link reconfiguration message When the radio link reconfiguration message carries the CPC DTX reconfiguration message, the CPC DTX related parameters are reconfigured, and when the radio link reconfiguration message carries the CPC DTX to cancel the message, the CPC DTX related parameters are deactivated. .
  • Step S205 returning a failure response.
  • the pre-known configuration parameter may be provided by the RNC before performing the process of the embodiment of the present invention.
  • the RADIO LINK SETUP sent by the RNC to the Node B may be set.
  • the Node B can know whether the UE configures the CPC HS-SCCH less configuration or the CPC DTX configuration or the CPC DRX configuration according to the message.
  • the configuration parameters may also be set in the reconfiguration message, provided by the RNC.
  • the processing mode of the Node B is similar to that of the second embodiment. It will not be described in detail here.
  • the embodiment of the present invention further discloses a processing device for abnormality of a CPC field.
  • FIG. 3 is a schematic structural diagram of a device for processing an abnormality of a CPC field according to an embodiment of the present invention.
  • the processing device includes: an information receiving unit 100, an abnormality determining unit 200, and an information transmitting unit 300.
  • the information receiving unit 100 is configured to receive a radio link reconfiguration message.
  • the radio link reconfiguration message It can be sent by the radio network controller.
  • the radio link reconfiguration message is in the synchronous reconfiguration mode.
  • RADIO LINK RECONFIGURATION PREPARE message RADIO LINK RECONFIGURATION REQUEST message in asynchronous reconfiguration mode.
  • the abnormality determining unit 200 is configured to determine, according to the radio link reconfiguration message, whether a CPC field abnormality occurs.
  • the information sending unit 300 is configured to return a failure response when the abnormal situation determining unit determines that a CPC field abnormality occurs.
  • the information transmitting unit 300 can be learned according to the following two ways:
  • Manner 1 The abnormal condition judging unit notifies the information transmitting unit when it is judged that the CPC field abnormality occurs.
  • the information transmitting unit 300 queries the judgment result of the abnormal condition judging unit 200 to obtain the judgment result.
  • FIG. 4 is a schematic structural diagram of another apparatus for processing an abnormality of a CPC field according to an embodiment of the present invention.
  • the abnormal condition judging unit For the CPC HS-SCCH less mode, on the basis of FIG. 3, the abnormal condition judging unit
  • 200 can include:
  • the first determining unit 211 is configured to determine whether the radio link reconfiguration message received by the information receiving unit 100 carries the CPC HS-SCCH less reconfiguration message and the CPC HS-SCCH less deactivation message, and if yes, determine that the CPC field appears. abnormal situation.
  • FIG. 5 is a schematic structural diagram of another apparatus for processing an abnormality of a CPC field according to an embodiment of the present invention.
  • the abnormal situation determining unit 200 may include:
  • the second determining unit 212 is configured to determine whether the radio link reconfiguration message received by the information receiving unit 100 carries a CPC HS-SCCH less reconfiguration message or a CPC HS-SCCH less deactivation message, and determines that the UE currently requesting reconfiguration Whether there is a CPC HS-SCCH less configuration, if the UE currently requesting reconfiguration does not have the CPC HS-SCCH less configuration, it is determined that the CPC field abnormality occurs, otherwise, it is considered normal.
  • FIG. 6 is a schematic structural diagram of another apparatus for processing an abnormality of a CPC field according to an embodiment of the present invention.
  • the abnormal condition judging unit 200 Can include:
  • the third determining unit 213 is configured to determine whether the radio link reconfiguration message received by the information receiving unit 100 carries a CPC DTX reconfiguration message or a CPC DTX deactivation message, and determines whether the UE currently requesting reconfiguration has a CPC DTX configuration. It is determined that the abnormality of the CPC field occurs. If the UE currently requesting reconfiguration does not have the CPC DTX configuration, it is determined that the CPC field is abnormal. Otherwise, it is considered normal.
  • FIG. 7 is a schematic structural diagram of another apparatus for processing an abnormality of a CPC field according to an embodiment of the present invention.
  • the abnormality determining unit 200 may include:
  • the fourth determining unit 214 is configured to determine whether the radio link reconfiguration message received by the information receiving unit 100 carries a CPC DRX reconfiguration message or a CPC DRX deactivation message, and determines whether the UE currently requesting reconfiguration has a CPC DRX configuration. If the UE currently requesting reconfiguration does not have a CPC DRX configuration, it is determined that a CPC field abnormality occurs; otherwise, it is considered to be a normal condition.
  • the abnormal condition judging unit may include any one of the device embodiments 2 to 4, a combination of any two or more of the judging units.
  • the embodiment of the present invention also discloses a base station device, which is different from the existing base station device in that it includes a processing device for abnormality of the CPC field, and the device may be any of the foregoing device embodiments.
  • a base station device which is different from the existing base station device in that it includes a processing device for abnormality of the CPC field, and the device may be any of the foregoing device embodiments.
  • the embodiment of the invention further provides a communication system.
  • FIG. 8 is a schematic structural diagram of the system.
  • the system includes a base station device 1 and a radio network controller 2, and the base station device 1 includes: a processing device 10 for an abnormality of a CPC field, configured to receive a radio link reconfiguration message sent by the radio network controller 2, according to the The message determines whether a CPC field exception condition occurs, and returns a failure response to the radio network controller when a CPC field exception condition occurs.
  • the processing device 10 of the abnormality of the CPC field may be any one of the foregoing device embodiments.
  • the specific composition and working process have been described in detail in the foregoing, and are not described herein again.
  • any of a number of different processes and techniques can be used to represent information, messages, and signals.
  • the messages and information mentioned in the above description may be expressed as voltage, current, electromagnetic wave, magnetic field or magnetic particle, light field or any combination of the above.
  • the elements and algorithm steps of the various examples described in connection with the embodiments disclosed herein can be implemented in electronic hardware, computer software or a combination of both, in order to clearly illustrate hardware and software. Interchangeability, the composition and steps of the various examples have been generally described in terms of function in the above description. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the solution. A person skilled in the art can use different methods for implementing the described functions for each particular application, but such implementation should not be considered to be beyond the scope of the present invention.
  • the steps of a method or algorithm described in connection with the embodiments disclosed herein can be implemented in hardware, a software module executed by a processor, or a combination of both.
  • the software module can be placed in random access memory (RAM), memory, read only memory (ROM), electrically programmable ROM, electrically erasable programmable ROM, registers, hard disk, removable disk, CD-ROM, or technical field. Any other form of storage medium known.

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Description

连续性分组连接字段异常情况的处理方法、 装置及系统
本申请要求于 2008 年 5 月 27 日提交中国专利局、 申请号为 200810038407.8、 发明名称为" CPC 字段异常情况的处理方法、 装置及通信系 统"的中国专利申请的优先权， 其全部内容通过引用结合在本申请中。
技术领域
本发明涉及通信技术领域， 更具体地说， 涉及一种对于 NBAP(Node B Application Part, 节点 B应用 分)十办议 CPC ( Continuous Packet Connectivity, 连续性分组连接）字段异常情况的处理方法、 装置及通信系统。
背景技术
UE ( User Equipment, 用户设备 )在没有数据传送的时候， 一般采用以下 两种方式：一种是将 UE状态从 CELL_DCH( CELL_Dedicated Control Channel, 小区_专用控制信道 )切换到 CELL_PCH ( CELL_Paging Channel, 小区_寻呼 信道）、 CELL_FACH ( Forward Access_Channel, 小区 _前向接入信道）或者 URA—PCH ( User Registration Area—Paging Channel, 用户注册区 i或―寻呼信道）， 另一种是保持 UE在 CELL_DCH状态并且 UL DPCCH ( UpLink Dedicated Physical Control Channel, 上行专用物理控制信道）保持连续数据发送。 前者 由于需要切换， 会导致额外状态切换时延的产生； 后者由于 UL DPCCH需要 保持连续数据， 带来额外的信号冗余。
为了解决上述问题， R7 协议引入 CPC , 意为用户永久在线， 利用 UL DPCCH非连续发送技术， 以减少 UL DPCCH带来的信号冗余， 同时又保持了 Node B (基站 )和 UE之间的物理层同步，从而给用户带来"永久在线"的感受。 同时， 为了节省终端的电池消耗， 又利用下行非连续接收技术， 使得 UE可以 针对 E-RGCH ( E-DCH相对授权信道 )、 E-AGCH ( E-DCH绝对授权信道）、 E-HICH ( E-DCH HARQ确认指示信道）、 HS-SCCH (高速共享控制信道）、 HS-PDSCH (高速物理下行链路共享信道 )或 FDPCH (部分 DPCH)进行非连续 接收。
能够支持上述 CPC实现的 25.433协议也即 NBAP协议， 是 RNC ( Radio Network Controller, 无线网络控制器） 与 Node B之间的通信协议， 其规定： 在分别适用 于 同 步重配方式和异步重配方式的 RADIO LINK RECONFIGURATION PREPARE (无线链路重配置准备请求） 消息和 RADIO LINK RECONFIGURATION REQUEST (无线链路重配置请求 )消息中， 均设 置有两个有关 CPC HS-SCCH (High-Speed Shared Control Channel, 高速共享控 制信道) less 的字段： 连续性分组连接的高速共享控制信道运作更少信息 Continuous Packet Connectivity HS-SCCH less Information (为了方便描述, 本 文将其统称为 CPC HS-SCCH less重配置消息 )和连续性分组连接的高速共享 控制信道运作更少去激活指示 Continuous Packet Connectivity HS-SCCH less Deactivate Indicator (为了方便描述， 本文将其统称为 CPC HS-SCCH less去激 活消息）。 其中， CPC HS-SCCH less重配置消息用于对 CPC HS-SCCH less相 关参数进行重配置， CPC HS-SCCH less去激活消息则用于去除已经配置过的 CPC HS-SCCH less相关参数的激活状态。
在实现本发明过程中，发明人发现：在上述 NBAP协议中， CPC HS-SCCH less重配置消息和 CPC HS-SCCH less去激活消息不能同时携带， 如果同时携 带着两种消息， Node B将无法进行处理， 也就是说， Node B无法确定是执行 重配置操作， 还是执行去激活操作。
发明内容
有鉴于此， 本发明实施例提供一种对于 NBAP协议 CPC字段异常情况的处 理方法、 装置及通信系统， 以解决现有技术由于出现上述 CPC字段的异常情况 时， Node B无法处理的问题。
本发明实施例是这样实现的：
一种 CPC字段异常情况的处理方法， 包括：
接收无线链路重配置消息；
根据所述无线链路重配置消息判断是否出现 CPC字段异常情况， 在确定 出现 CPC字段异常情况时， 返回失败响应。
本发明实施例还提供了一种 CPC字段异常情况的处理装置， 包括： 信息接收单元， 用于接收无线链路重配置消息；
异常情况判断单元， 用于根据所述无线链路重配置消息， 判断是否出现 CPC字段异常情况， 并发送判断结果；
信息发送单元， 用于在所述异常情况判断单元判断出现 CPC字段异常情 况时， 发送失败响应。
另外， 本发明实施例还提供了一种包含上述 CPC字段异常情况的处理装 置的基站设备及包含该基站设备的通信系统。
从上述的技术方案可以看出， 与现有技术相比， 本发明实施例明确了在出 现 CPC字段异常情况时， Node B返回失败响应， 以便 RNC进行重传或者其 他处理， 保证通信的正常进行， 对现有技术提供了有效的补充。
附图说明
图 1为本发明实施例一种 CPC字段异常情况的处理方法的实现流程图； 图 2为本发明实施例另一种 CPC字段异常情况的处理方法的实现流程图； 图 3为本发明实施例一种 CPC字段异常情况的处理装置的结构示意图； 图 4为本发明实施例另一种 CPC字段异常情况的处理装置的结构示意图； 图 5为本发明实施例另一种 CPC字段异常情况的处理装置的结构示意图； 图 6为本发明实施例另一种 CPC字段异常情况的处理装置的结构示意图； 图 7为本发明实施例另一种 CPC字段异常情况的处理装置的结构示意图； 图 8为本发明实施例公开的一种通信系统的结构示意图。
具体实施方式
为了清楚起见，下面首先对本文中出现的一些技术术语或关键名词进行筒 单介绍和解释：
1、 无线链路重配置消息。
在同步重配方式和异步重配方式下，所述无线链路重配消息的具体表现形 式不同， 在同步重配方式下为 RADIO LINK RECONFIGURATION PREPARE 消息； 在异步重配方式下为 RADIO LINK RECONFIGURATION REQUEST消 息。
2、 CPC字段异常情况：
CPC存在两种实现方式， 分别为 CPC HS-SCCH less ( Continuous Packet
Connectivity-High-Speed Shared Control Channel- less, 连续性分组连接的高速 共享控制信道运作更少 ） 方式和 CPC DTX-DRX ( Continuous Packet Connectivity-Discontinuous Transmission- Discontinuous Reception, 连续性分组 连接的非连续发送-非连续接收）方式。 在 CPC HS-SCCH less方式下， RNC发送的无线链路重配置消息中， 如果 同时携带了 CPC HS-SCCH less重配置消息和 CPC HS-SCCH less去激活消息， Node B将无法对 CPC HS-SCCH less相关参数进行处理。
在 CPC HS-SCCH less方式下， Node B接收到 CPC HS-SCCH less重配置 消息或者 CPC HS-SCCH less去激活消息时，如果当前 UE没有 CPC HS-SCCH less配置， 同样无法对 CPC HS-SCCH less相关参数进行处理。
在 CPC DTX-DRX 方式下， 如果当前用户没有 CPC DTX ( Continuous Packet Connectivity-Discontinuous Transmission, 连续性分组连接的非连续发 送 ) 配置， Node B却接收到 CPC DTX重配置消息， 同样也无法对 CPC DTX 相关参数进行处理。
同样的， 在 CPC DTX-DRX 方式下， 如果当前用户没有 CPC DRX ( Continuous Packet Connectivity- Discontinuous Reception, 连续性分组连接的 非连续接收） 配置， Node B却接收到 CPC DRX重配置消息， 同样也无法对 CPC DRX相关参数进行处理。
为了方便描述， 本文将上述几种情况统一称为 CPC字段异常情况。
本发明实施例提供了一种新的技术方案，对现有技术进行了补充， 明确了 Node B在 CPC字段异常情况时， 反馈指示接收失败的响应信息， 以便 RNC 进行重传或者其他处理， 保证通信的正常进行； 否则， 按照现有方式进行， 也 即： 当该无线链路重配置消息中仅包含 CPC HS-SCCH less重配置消息时， 对 CPC HS-SCCH less 相关参数进行重配置； 当无线链路重配置消息中仅包含 CPC HS-SCCH less去激活消息时， 去除 CPCHS-SCCH less相关参数的激活状 态。
为了使本领域技术人员能够清楚理解本发明的技术方案，下面结合附图和 实施例对本发明的技术方案进行详细描述。
请参考图 1为本发明实施例一种 CPC字段异常情况的处理方法的实现流 程图。
具体包括以下步骤：
步骤 S101、 Node B接收到 RNC发送的无线链路重配置消息。
如前文所述， 在同步重配方式下， 所述无线链路重配置消息为 RADIO LINK RECONFIGURATION PREPARE消息， 在异步重配方式下， 所述无线链 路重配置消息为 RADIO LINK RECONFIGURATION REQUEST消息。
步骤 S102、 判断该无线链路重配置消息是否同时携带了 CPC HS-SCCH less重配置消息和 CPC HS-SCCH less去激活消息， 若是， 执行步骤 S103; 否 则， 执行步骤 S104。
步骤 S103、 返回指示失败响应。
步骤 S104、判断该无线链路重配置消息是携带 CPC HS-SCCH less重配置 消息， 还是携带 CPC HS-SCCH less去激活消息， 若携带 CPC HS-SCCH less 重配置消息， 则执行步骤 S105; 若携带 CPC HS-SCCH less去激活消息， 则执 行步骤 S 106。
步骤 S105、返回成功响应，并对 CPC HS-SCCH less相关参数进行重配置。 步骤 S106、返回成功响应，去除 CPC HS-SCCH less相关参数的激活状态。 需要说明的是， 在另外一些实施例中， 当 Node B收到的无线链路重配置 消息中仅包含 CPC HS-SCCH less重配置消息或 CPC HS-SCCH less去激活消 息时， 可以利用预先获取的配置参数判断当前用户设备是否有 CPC HS-SCCH less配置， 若有， 则向 RNC返回成功响应， 并对 CPC HS-SCCH less相关参数 进行相应处理； 否则， 向 RNC返回失败响应。
上述实施例明确了在 CPC HS-SCCH less方式下， 当 Node B收到的无线 链路重配置消息后， 如果该消息同时携带 CPC HS-SCCH less 重配置消息和 CPC HS-SCCH less去激活消息， 或者， 当前用户设备没有 CPC HS-SCCH less 配置， 则返回失败响应， 以便 RNC进行重传或者其他处理， 保证通信的正常 进行。 对现有技术提供了有效的补充。
上述实施例主要描述在 CPC HS-SCCH less方式，出现 CPC字段异常情况 时， Node B的处理方式。 下面通过另一个实施例对 Node B在 CPC DTX-DRX 方式下的处理方式进行说明。
图 2示出了本发明实施例另一种 CPC字段异常情况的处理方法的实现流 程图。
具体包括以下步骤：
步骤 S201、 Node B接收到无线链路重配置消息， 该无线链路重配置消息 可以是由 RNC发送的。
步骤 S202、 获取该消息携带的 CPC DTX重配置消息或 CPC DTX去激活 消息。
步骤 S203、 判断当前用户设备是否有 CPC DTX配置， 若是， 则执行步骤 S204; 否则， 执行步骤 S205。
判断当前用户设备是否有 CPC DTX 配置可依据预先获取的配置参数进 行。
步骤 S204、 对 CPC DTX相关参数进行重配置或进行去激活操作。
当无线链路重配置消息中携带 CPC DTX重配置消息时， 对 CPC DTX相 关参数进行重配置， 当无线链路重配置消息中携带 CPC DTX去消除消息时， 对 CPC DTX相关参数进行去激活操作。
步骤 S205、 返回失败响应。
需要说明的是， 上述所有实施例中， 所述预先获知的配置参数可以是进行 本发明实施例流程之前， 由 RNC提供， 例如可以在建立配置时， 设置在 RNC 发送给 Node B的 RADIO LINK SETUP REQUEST (无线链路建立请求 ) 消息 中， Node B根据该消息， 即可知道 UE是否配置 CPC HS-SCCH less配置或 CPC DTX配置或 CPC DRX配置。 另外， 由于配置之后的重配置可能存在多 次， 所以所述配置参数也可以设置在重配置消息中， 由 RNC提供。
对于另外一种异常情况（基站接收到 CPC DRX重配置消息或者去激活消 息时， 而 UE没有 CPC DRX配置）， Node B的处理方式与上述实施例二的方 式类同。 在此不对其进行详细描述。
对应上述方法部分实施例， 本发明实施例还公开了一种 CPC字段异常情 况的处理装置。
请参考图 3 , 为本发明实施例一种 CPC字段异常情况的处理装置的结构 示意图。
该处理装置包括： 信息接收单元 100、 异常情况判断单元 200和信息发送 单元 300。
其中：
信息接收单元 100用于接收无线链路重配置消息。该无线链路重配置消息 可以由无线网络控制器发送。 所述无线链路重配置消息在同步重配方式下为
RADIO LINK RECONFIGURATION PREPARE 消息， 在异步重配方式下为 RADIO LINK RECONFIGURATION REQUEST消息。
异常情况判断单元 200 , 用于根据无线链路重配置消息， 判断是否出现 CPC字段异常情况。
信息发送单元 300, 用于在所述异常情况判断单元判断出现 CPC字段异 常情况时， 返回失败响应。
当出现 CPC字段异常情况时， 信息发送单元 300可以根据以下两种方式 得知：
方式一、 异常情况判断单元在判断出现 CPC字段异常情况时， 通知信息 发送单元。
方式二、信息发送单元 300询问异常情况判断单元 200的判断结果， 以获 取其判断结果。
图 4为本发明实施例另一种 CPC字段异常情况的处理装置的结构示意图。 针对 CPC HS-SCCH less方式， 在图 3的基础上， 所述异常情况判断单元
200可以包括：
第一判断单元 211 , 用于判断信息接收单元 100接收到的无线链路重配置 消息是否同时携带 CPC HS-SCCH less重配置消息和 CPC HS-SCCH less去激 活消息， 若是， 则判断出现 CPC字段异常情况。
图 5为本发明实施例另一种 CPC字段异常情况的处理装置的结构示意图。 在 CPC HS-SCCH less方式下， 在图 3的基础上， 所述异常情况判断单元 200可以包括：
第二判断单元 212, 用于判断信息接收单元 100接收到的无线链路重配置 消息是否携带 CPC HS-SCCH less重配置消息或者 CPC HS-SCCH less去激活 消息， 并判断当前请求重配置的 UE是否有 CPC HS-SCCH less配置， 若当前 请求重配置的 UE没有 CPC HS-SCCH less配置，则确定出现 CPC字段异常情 况， 否则， 认为是正常情况。
图 6为本发明实施例另一种 CPC字段异常情况的处理装置的结构示意图。 在 CPC DTX-DRX方式下， 在图 3的基础上， 所述异常情况判断单元 200 可以包括：
第三判断单元 213 , 用于判断信息接收单元 100接收到的无线链路重配置 消息是否携带 CPC DTX重配置消息或 CPC DTX去激活消息， 并判断当前请 求重配置的 UE是否有 CPC DTX配置， 判断出现 CPC字段异常情况， 若当前 请求重配置的 UE没有 CPC DTX配置，则确定出现 CPC字段异常情况，否则， 认为是正常情况。
图 7为本发明实施例另一种 CPC字段异常情况的处理装置的结构示意图。 在 CPC DTX-DRX方式下， 在图 3的基础上， 所述异常情况判断单元 200 可以包括：
第四判断单元 214, 用于判断信息接收单元 100接收到的无线链路重配置 消息是否携带 CPC DRX重配置消息或 CPC DRX去激活消息， 并判断当前请 求重配置的 UE是否有 CPC DRX配置， 如果当前请求重配置的 UE没有 CPC DRX配置， 则判断出现 CPC字段异常情况； 否则， 认为是正常情况。
应当理解的是，异常情况判断单元可以包括装置实施例二至四中的任意一 种判断单元、 任意两种或多种判断单元的组合。
本发明实施例同时还公开了一种基站设备，该基站设备与现有基站设备的 不同之处在于， 其包含一种 CPC字段异常情况的处理装置， 该装置可以为上 述装置实施例中的任意一种， 其具体组成和工作原理在前文已经详细描述过， 在此不再赘述。
本发明实施例还提供一种通信系统，请参考图 8 ,为该系统的结构示意图。 该系统包括基站设备 1和无线网络控制器 2, 所述基站设备 1包括： CPC字段异常情况的处理装置 10, 用于接收所述无线网络控制器 2发送 的无线链路重配置消息， 根据该消息判断是否出现 CPC字段异常情况， 并当 出现 CPC字段异常情况时， 向所述无线网络控制器返回失败响应。
所述 CPC字段异常情况的处理装置 10可以为上述装置实施例中的任意一 种， 其具体组成和工作过程在前文已经详细描述过， 在此不再赘述。
本领域技术人员可以理解，可以使用许多不同的工艺和技术中的任意一种 来表示信息、 消息和信号。 例如， 上述说明中提到过的消息、 信息都可以表示 为电压、 电流、 电磁波、 磁场或磁性粒子、 光场或以上任意组合。 专业人员还可以进一步应能意识到，结合本文中所公开的实施例描述的各 示例的单元及算法步骤，能够以电子硬件、计算机软件或者二者的结合来实现， 为了清楚地说明硬件和软件的可互换性，在上述说明中已经按照功能一般性地 描述了各示例的组成及步骤。这些功能究竟以硬件还是软件方式来执行，取决 于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用 来使用不同方法来实现所描述的功能，但是这种实现不应认为超出本发明的范 围。
结合本文中所公开的实施例描述的方法或算法的步骤可以用硬件、处理器 执行的软件模块， 或者二者的结合来实施。 软件模块可以置于随机存储器 ( RAM )、 内存、只读存储器（ ROM )、电可编程 ROM、电可擦除可编程 ROM, 寄存器、 硬盘、 可移动磁盘、 CD-ROM、 或技术领域内所公知的任意其它形式 的存储介质中。
对所公开的实施例的上述说明，使本领域专业技术人员能够实现或使用本 发明。 对这些实施例的多种修改对本领域的专业技术人员来说将是显而易见 的， 本文中所定义的一般原理可以在不脱离本发明的精神或范围的情况下，在 其它实施例中实现。 因此， 本发明将不会被限制于本文所示的这些实施例， 而 是要符合与本文所公开的原理和新颖特点相一致的最宽的范围。

Claims

权 利 要 求
1、 一种连续性分组连接 CPC字段异常情况的处理方法， 其特征在于， 包 括：
接收无线链路重配置消息；
根据所述无线链路重配置消息判断是否出现 CPC字段异常情况， 当确定 出现 CPC字段异常情况时， 返回失败响应。
2、 如权利要求 1所述的 CPC字段异常情况的处理方法， 其特征在于， 确 定出现 CPC字段异常情况具体包括：
若所述无线链路重配置消息同时携带连续性分组连接的高速共享控制信 道运作更少 CPC HS-SCCH less重配置消息和 CPC HS-SCCH less去激活消息， 确定出现 CPC字段异常情况。
3、 如权利要求 1所述的 CPC字段异常情况的处理方法， 其特征在于， 确 定出现 CPC字段异常情况具体包括：
若所述无线链路重配置消息携带 CPC HS-SCCH less重配置消息或 CPC HS-SCCH less去激活消息， 且请求重配置的用户设备没有 CPC HS-SCCH less 配置， 确定出现 CPC字段异常情况。
4、 如权利要求 1所述的 CPC字段异常情况的处理方法， 其特征在于， 确 定出现 CPC字段异常情况包括：
若所述无线链路重配置消息携带连续性分组连接的非连续发送 CPC DTX 重配置消息或 CPC DTX去激活消息，且请求重配置的当前用户设备没有 CPC DTX配置时， 确定出现 CPC字段异常情况。
5、 如权利要求 1所述的 CPC字段异常情况的处理方法， 其特征在于， 确 定出现 CPC字段异常情况包括：
若所述无线链路重配置消息携带连续性分组连接的非连续接收 CPC DRX 重配置消息或 CPC DRX去激活消息，且当前用户设备没有 CPC DRX配置时， 确定出现 CPC字段异常情况。
6、 一种连续性分组连接 CPC字段异常情况的处理装置， 其特征在于， 包 括：
信息接收单元， 用于接收无线链路重配置消息； 异常情况判断单元， 用于根据所述无线链路重配置消息， 判断是否出现
CPC字段异常情况；
信息发送单元， 用于在所述异常情况判断单元判断出现 CPC字段异常情 况时， 返回失败响应。
7、 如权利要求 6所述的 CPC字段异常情况的处理装置， 其特征在于， 所 述异常情况判断单元包括：
第一判断单元，用于当所述无线链路重配置消息同时携带连续性分组连接 的高速共享控制信道运作更少 CPC HS-SCCH less 重配置消息和 CPC HS-SCCH less去激活消息时， 判断出现 CPC字段异常情况。
8、 如权利要求 6所述的 CPC字段异常情况的处理装置， 其特征在于， 所 述异常情况判断单元包括：
第二判断单元， 用于当所述无线链路重配置消息携带 CPC HS-SCCH less 重配置消息或 CPC HS-SCCH less 去激活消息， 且当前用户设备没有 CPC HS-SCCH less配置时， 判断出现 CPC字段异常情况。
9、 如权利要求 6所述的 CPC字段异常情况的处理装置， 其特征在于， 所 述异常情况判断单元包括：
第三判断单元，用于当无线链路重配置消息携带连续性分组连接的非连续 发送 CPC DTX重配置消息或 CPC DTX去激活消息，且当前用户设备没有 CPC DTX配置时， 判断出现 CPC字段异常情况。
10、 如权利要求 6所述的 CPC字段异常情况的处理装置， 其特征在于， 所述异常情况判断单元包括：
第四判断单元，用于当无线链路重配置消息携带连续性分组连接的非连续 接收 CPC DRX重配置消息或 CPC DRX去激活消息，且当前用户设备没有 CPC DRX配置时， 判断出现 CPC字段异常情况。
11、 一种基站设备， 其特征在于， 包括如权利要求 6至 10任意一项所述 的 CPC字段异常情况的处理装置。
12、 一种通信系统， 其特征在于， 包括如权利要求 11所述的基站设备。
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130077498A1 (en) * 2011-09-26 2013-03-28 Telefonaktiebolaget Lm Ericsson (Publ) Managing Behavior of Release-7 and Release-8 User Equipment during Continuous Packet Connectivity Configuration

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007025138A2 (en) * 2005-08-26 2007-03-01 Qualcomm Incorporated Method and apparatus for packet communications in wireless systems
CN101170718A (zh) * 2006-10-26 2008-04-30 中兴通讯股份有限公司 获取连续分组连接技术支持能力信息的方法和系统

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20070121505A (ko) * 2006-06-21 2007-12-27 엘지전자 주식회사 무선링크 재설정 방법
CN1878384A (zh) * 2006-07-10 2006-12-13 华为技术有限公司 一种网元故障检测方法
CN101179850A (zh) * 2007-11-13 2008-05-14 中兴通讯股份有限公司 一种在基站实现非同步无线链路重配的方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007025138A2 (en) * 2005-08-26 2007-03-01 Qualcomm Incorporated Method and apparatus for packet communications in wireless systems
CN101170718A (zh) * 2006-10-26 2008-04-30 中兴通讯股份有限公司 获取连续分组连接技术支持能力信息的方法和系统

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
"3rd Generation Partnership Project; Technical Specification Group Radio Access Network; Continuous connectivity for packet data users (Release 7)", 3GPP TR 25.903 V7.0.0, 31 March 2007 (2007-03-31) *
"3rd Generation Partnership Project; Technical Specification Group Radio Access Network; UTRAN Iub interface Node B Application Part (NBAP) signalling (Release 7)", 3GPP TS 25.433 V7.8.0, 31 March 2008 (2008-03-31) *
"3rd Generation Partnership Project; Technical Specification Group Radio Access Network; UTRAN Iur interface RNSAP signalling (Release 8)", 3GPP TS 25.423 V8.0.0, 31 March 2008 (2008-03-31) *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130077498A1 (en) * 2011-09-26 2013-03-28 Telefonaktiebolaget Lm Ericsson (Publ) Managing Behavior of Release-7 and Release-8 User Equipment during Continuous Packet Connectivity Configuration
US8995283B2 (en) * 2011-09-26 2015-03-31 Telefonaktieboalget L M Ericsson (publ) Managing behavior of Release-7 and Release-8 user equipment during continuous packet connectivity configuration

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