WO2009086675A1 - A method and apparatus for initiating the join update of the mobile terminal - Google Patents

A method and apparatus for initiating the join update of the mobile terminal Download PDF

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Publication number
WO2009086675A1
WO2009086675A1 PCT/CN2007/003969 CN2007003969W WO2009086675A1 WO 2009086675 A1 WO2009086675 A1 WO 2009086675A1 CN 2007003969 W CN2007003969 W CN 2007003969W WO 2009086675 A1 WO2009086675 A1 WO 2009086675A1
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WIPO (PCT)
Prior art keywords
mobility management
management sublayer
joint update
domain mobility
joint
Prior art date
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PCT/CN2007/003969
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French (fr)
Chinese (zh)
Inventor
Yun Yang
Original Assignee
Zte Corporation
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Publication date
Application filed by Zte Corporation filed Critical Zte Corporation
Priority to PCT/CN2007/003969 priority Critical patent/WO2009086675A1/en
Priority to CN2007801022364A priority patent/CN101926186B/en
Publication of WO2009086675A1 publication Critical patent/WO2009086675A1/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks

Definitions

  • the present invention relates to a method for completing mobility management of a mobile terminal in the field of mobile communications, and more particularly to a method and apparatus for initiating joint update of a mobile terminal, for use in a location area of a mobile terminal or
  • the circuit domain mobility management module triggers the joint update process, and simultaneously updates the location and routing information of the circuit domain and the packet i or.
  • a mobile phone can perform services at different locations, at a static or mobile location, mainly through a mobility management layer of a mobile phone protocol stack.
  • a class A mobile phone or a class B mobile phone can initiate a joint update.
  • PS packet switching
  • CS circuit switched
  • the existing implementation manner is that the initiator of the joint update is a GMM (Packet Domain Mobility Management Sublayer), and the condition that is initiated is that the routing area or the location area changes, and MM (circuit domain movement) Sexual management sublayer) in idle state.
  • GMM Packet Domain Mobility Management Sublayer
  • MM circuit domain movement
  • the routing area is a subset of the location area, a location area contains multiple routing areas, and the routing area cannot exist across the location area.
  • the GMM needs to query the status of the MM.
  • the MM is idle, and the GMM can initiate the joint update.
  • the joint update cannot be initiated. Therefore, there is a problem.
  • the GMM status When the GMM receives the routing area or location area change message reported by the lower layer, the MM status must be queried before the joint update is initiated. If the MM has a CS domain service, the MM is not present. When idle, the federated update cannot be initiated. In fact, the decision to decide whether or not to initiate a joint update is whether the MM is in an idle state. Therefore, by judging whether to perform joint update in MM, it is possible to avoid querying the MM state every time the routing area changes, and after the query. The issue of joint updates may not be initiated. SUMMARY OF THE INVENTION It is an object of the present invention to initiate a joint update by a method to avoid the above mentioned
  • a method for initiating a joint update of a mobile terminal including: Step S302: The MM receives a system message uploaded by a lower layer, and determines whether a routing area or a location area of the mobile terminal changes; and step S304, If the result of the judgment is a change, MM is in the state of MM to select when to call the joint update function provided by GMM to trigger the joint update process. Wherein, determining whether the routing area or the location area changes is performed by comparing the current routing area or the location area of the mobile terminal with the last registered routing area or location area.
  • step S304 If the result of the determination in step S304 is that the change occurs, and the MM is in the idle state, the joint update function provided by the GMM is directly invoked, and the joint update request is sent to the network while suspending itself; the GMM receives the network from the network. After the joint update accepts the message, notify MM to repair? Corresponding CS domain parameters; and GMM reply network joint update completion message.
  • the result of the determination in step S304 is that the change is made, but the MM is not in the idle state, the MM caches the joint update request; after the MM returns to the idle state, the joint update function provided by the GMM is invoked and sent.
  • the joint update request to the network while suspending itself; after receiving the joint update accept message from the network, the GMM notifies the MM to modify the corresponding CS domain parameter; and the GMM replies to the network joint update complete message.
  • the MM receives the message of modifying the corresponding CS domain parameter sent by the GMM in the suspended state, the MM reads the content of the message, and changes the update status of the mobile terminal, stores or deletes the corresponding CS domain parameter; and the MM returns idle. state.
  • an apparatus for initiating a joint update of a mobile terminal including: a determining unit, configured to: when the MM receives a system message uploaded by a lower layer, determine whether a routing area or a location area of the mobile terminal changes And the selection unit, located on the MM, is used to select when to call the joint update function provided by the GMM to trigger the joint update process according to the state of the MM when the judgment result is changed. According to the present invention, it is judged whether or not to perform joint update in MM, and can be idle in MM.
  • the joint update function provided by the GMM is directly invoked to trigger the joint update process, and the MM state is not required to be queried every time the routing area changes, which simplifies the processing steps; and if the joint update is initiated by the GMM, The MM status is queried, and the MM is not in the idle state after the query, and the joint update cannot be initiated. It will be judged whether or not to initiate a joint update in MM, which avoids the use of GMM.
  • FIG. 1 is a schematic diagram of a joint update related module
  • FIG. 2 is a flowchart of a prior art GMM initiated joint update processing
  • FIG. 3 is a flowchart of a mobile terminal joint update initiating method according to the present invention
  • FIG. 5 is a flowchart of a method for initiating joint update of a mobile terminal according to an embodiment of the present invention
  • FIG. 6 is an initiation of joint update of a mobile terminal according to the present invention.
  • 3 is a flow chart of a method for initiating a joint update of a mobile terminal according to the present invention
  • FIG. 4 is an interaction diagram of a method for initiating a joint update of a mobile terminal according to the present invention. As shown in FIG. 3 and FIG.
  • the method for initiating joint update of a mobile terminal includes: Step S302: The MM receives a system message uploaded by a lower layer, and determines whether a routing area or a location area of the mobile terminal changes; Step S304, if the judgment result is a change, the MM selects when to call the joint update function provided by the GMM to trigger the joint update process according to the state of the MM. Wherein, determining whether the routing area or the location area changes is performed by comparing the current routing area or the location area of the mobile terminal with the last registered routing area or location area.
  • step S304 If the result of the determination in step S304 is that the change occurs, and the MM is in the idle state, the joint update function provided by the GMM is directly invoked, and the joint update request is sent to the network while suspending itself; the GMM receives the network from the network. After the joint update accepts the message, the MM is notified to modify the corresponding CS domain parameter; and the GMM replies to the network joint update completion message.
  • step S304 if the result of the determination in step S304 is that the change occurs, but the MM is not in the idle state, the MM caches the joint update request; after the MM returns to the idle state, the joint update function provided by the GMM is called, and the send The joint update request to the network, while suspending itself; after receiving the joint update accept message from the network, the GMM notifies the MM to modify the corresponding CS domain parameters; and the GMM replies to the network joint update complete message. After receiving the message of the corresponding CS domain parameter sent by the GMM in the suspended state, the MM reads the content of the message, and falsifies the update status of the mobile terminal, and stores or deletes the corresponding CS domain parameter; MM returns to the idle state.
  • a method for initiating a joint update of a mobile terminal according to an embodiment of the present invention includes: Step S502: The MM receives a system message or cell update information reported from a CSR (Cell Selection and Reselection Module) in any state. Step S504, the MM reads the content of the message, and determines whether the routing area or the location area where the mobile terminal is currently located and the routing area or the location area that was last registered have changed. If the change occurs, the joint location update is required; Step S506 The MM determines when to initiate the joint update according to its own state.
  • CSR Cell Selection and Reselection Module
  • step S510 If the MM is in the idle state (YES in step S506), proceed to step S510 to directly trigger the joint update process to start, otherwise proceed to step S508; Step S508: If the MM is not present Idle, indicating that the CS domain is running, and the MM caches the joint update request. After the CS domain service is completed, the joint update is initiated.
  • Step S510 the joint update function is invoked; Step S512, after the triggering of the joint update process is started, the MM returns to the suspended state, and waits for the joint update result; Step S514, the MM receives the CS domain parameter modification message sent by the GMM in the suspended state; S516, reading the content of the modified message, modifying the mobile phone update status, storing or deleting related parameters; and step S518, the MM returns to the idle state.
  • Figure 6 is a block diagram of an apparatus for initiating a joint update of a mobile terminal in accordance with the present invention. As shown in FIG.
  • the apparatus for jointly updating the mobile terminal of the present invention includes: a determining unit 602, configured to: when the MM receives the system message uploaded by the lower layer, determine whether the routing area or the location area of the mobile terminal changes;
  • the selecting unit 604 is located on the MM, and is configured to select when to invoke the joint update function provided by the GMM to trigger the joint update process according to the state of the MM when the determination result is changed.

Abstract

A method for initiating the mobile terminals' join update is provided. The method comprises: MM receives the system information from a lower layer, and determines whether the routing region or location region of the mobile terminals is changed; if it is, according to the status of MM, MM selects what time to call the join update function and trigger the join update process; the join update function is provided by GMM. Determining whether the join update is processed in MM or not, can call the join update function which is provided by GMM to trigger the join update process, when MM is in idle or returns to the idle status. There is no need for querying the status of MM when the routing region is changed every time, and thus the processing steps are simplified.

Description

移动终端联合更新的发起方法和装置 技术领域 本发明涉及移动通信领域中完成移动终端移动性管理的方法， 居具体 地涉及移动终端联合更新的发起方法和装置， 用于在移动终端的位置区或路 由区发生变化时， 由电路域移动性管理模块触发联合更新过程， 同时更新电 路域和分组 i或的位置、 路由信息。 背景技术 日常生活中， 手机可以在不同的地点、 静止或移动地进行业务， 主要是 通过手机协议栈的移动性管理层来实现的。 当手机的位置区或路由区发生变 化时， 手机通过发起位置区更新或路由区更新过程， 通知网络侧手机现在所 处的位置信息， 以方便网络能够准确知道用户所在位置。 在网络操作模式 I 下， A类手机或 B类手机可以通过发起联合更新， 只要 PS (分组交换)域更新 成功， 就不需要再进行 CS (电路交换）域的更新， 便可以实现两个域同时更 新， 以节省无线接口的资源。 图 1是联合更新相关模块示意图，以及图 2是现有技术的 GMM发起联 合更新处理流程图。 如图 1和图 2所示， 现有的实现方式是联合更新的发起者为 GMM (分 组域移动性管理子层）， 发起的条件是路由区或位置区发生变化， 且 MM (电 路域移动性管理子层） 在空闲态。 由于路由区是位置区的子集， 一个位置区 里包含多个路由区， 路由区不能跨位置区存在。 每次的路由区发生变化都可 能触发联合更新， 这个时候 GMM都要区查询 MM的状态， MM处于空闲， GMM才能发起联合更新; MM不在空闲状态时， 联合更新便不能发起。 这样 就存在一个问题， 当 GMM收到下层上报的路由区或位置区变化消息时， 在 发起联合更新之前， 必须要先查询 MM的状态， 如果 MM此时有 CS域业务 进行时， 即 MM不在空闲时， 联合更新便不能发起。 实际上决定能不能发起 联合更新的决定权在于 MM是否在空闲状态， 因此， 把判断是否进行联合更 新放在 MM做， 就能避免每次路由区发生变化时都要查询 MM状态， 查询 后也可能不发起联合更新的问题。 发明内容 本发明的目的是通过一种方法来发起联合更新， 从而避免上面提到的TECHNICAL FIELD The present invention relates to a method for completing mobility management of a mobile terminal in the field of mobile communications, and more particularly to a method and apparatus for initiating joint update of a mobile terminal, for use in a location area of a mobile terminal or When the routing area changes, the circuit domain mobility management module triggers the joint update process, and simultaneously updates the location and routing information of the circuit domain and the packet i or. BACKGROUND OF THE INVENTION In daily life, a mobile phone can perform services at different locations, at a static or mobile location, mainly through a mobility management layer of a mobile phone protocol stack. When the location area or the routing area of the mobile phone changes, the mobile phone notifies the location information of the mobile phone on the network side by initiating the location area update or the routing area update process, so that the network can accurately know the location of the user. In network operation mode I, a class A mobile phone or a class B mobile phone can initiate a joint update. As long as the PS (packet switching) domain update is successful, there is no need to update the CS (circuit switched) domain, so that two domains can be implemented. Also updated to save resources on the wireless interface. 1 is a schematic diagram of a joint update related module, and FIG. 2 is a flowchart of a prior art GMM initiated joint update process. As shown in FIG. 1 and FIG. 2, the existing implementation manner is that the initiator of the joint update is a GMM (Packet Domain Mobility Management Sublayer), and the condition that is initiated is that the routing area or the location area changes, and MM (circuit domain movement) Sexual management sublayer) in idle state. Since the routing area is a subset of the location area, a location area contains multiple routing areas, and the routing area cannot exist across the location area. Each time the routing area changes, it may trigger the joint update. At this time, the GMM needs to query the status of the MM. The MM is idle, and the GMM can initiate the joint update. When the MM is not in the idle state, the joint update cannot be initiated. Therefore, there is a problem. When the GMM receives the routing area or location area change message reported by the lower layer, the MM status must be queried before the joint update is initiated. If the MM has a CS domain service, the MM is not present. When idle, the federated update cannot be initiated. In fact, the decision to decide whether or not to initiate a joint update is whether the MM is in an idle state. Therefore, by judging whether to perform joint update in MM, it is possible to avoid querying the MM state every time the routing area changes, and after the query. The issue of joint updates may not be initiated. SUMMARY OF THE INVENTION It is an object of the present invention to initiate a joint update by a method to avoid the above mentioned
GMM 有时不能发起联合的情况， 同时也避免了每次路由区发生变化时都要 查询 MM 4 态的 'f青况。 居本发明的一个方面， 提供了一种移动终端联合更新的发起方法， 包 括： 步骤 S302, MM收到下层上传的系统消息， 判断移动终端的路由区或位 置区是否发生变化； 以及步骤 S304, 如果判断结果为发生变化， MM 居 MM所在的状态来选择何时调用 GMM提供的联合更新函数来触发联合更新 过程。 其中，判断路由区或位置区是否发生变化是通过将移动终端现在的路由 区或位置区分别与上次登记的路由区或位置区进行比较来实现的。 其中， 如果在步骤 S304中的判断结果为发生变化， 且 MM在空闲态的 时候， 直接调用所述 GMM提供的联合更新函数，发送联合更新请求至网络， 同时自身挂起； GMM接收到来自网络的联合更新接受消息后， 通知 MM修 ？文相应的 CS域参数； 以及 GMM回复网络联合更新完成消息。 另夕卜， 如果在步骤 S304中的判断结果为发生变化， 但 MM不在空闲态 的时候， MM 緩存联合更新请求； 等到所述 MM返回空闲态后， 调用所述 GMM提供的联合更新函数，发送联合更新请求至网络，同时自身挂起； GMM 接收到来自网络的联合更新接受消息后， 通知 MM修改相应的 CS域参数； 以及 GMM回复网络联合更新完成消息。 其中， MM在挂起状态收到 GMM发来的修改相应的 CS域参数的消息 后， 读取消息的内容， 并 改移动终端的更新状态， 存储或删除相应的 CS 域参数； 以及 MM返回空闲态。 根据本发明的另一方面， 还提供了一种移动终端联合更新的发起装置， 包括： 判断单元， 用于在 MM收到下层上传的系统消息， 判断移动终端的路 由区或位置区是否发生变化； 以及选择单元， 位于 MM上， 用于在判断结果 为发生变化的情况下，根据 MM所在的状态来选择何时调用 GMM提供的联 合更新函数来触发联合更新过程。 根据本发明， 将判断是否进行联合更新放在 MM做， 可以在 MM空闲 态或返回空闲态时， 直接调用 GMM提供的联合更新函数， 触发联合更新过 程， 不必每次路由区发生变化时都要查询 MM状态， 简化了处理步骤； 并且 如果由 GMM发起联合更新， 需要先查询 MM状态， 并且查询后 MM不在 空闲态就不能发起联合更新。 将判断是否发起联合更新放在 MM做， 避免了 GMM 故无用功。 本发明的其它特征和优点将在随后的说明书中阐述， 并且， 部分地从说 明书中变得显而易见， 或者通过实施本发明而了解。 本发明的目的和其他优 点可通过在所写的说明书、 权利要求书、 以及附图中所特别指出的结构来实 现和获得。 附图说明 附图用来提供对本发明的进一步理解， 并且构成说明书的一部分， 与本 发明的实施例一起用于解释本发明， 并不构成对本发明的限制。 在附图中： 图 1是联合更新相关模块示意图； 图 2是现有技术的 GMM发起联合更新处理流程图； 图 3是根据本发明的移动终端联合更新的发起方法的流程图； 图 4是根据本发明的移动终端联合更新的发起方法的交互图； 图 5是根据本发明的实施例的移动终端联合更新的发起方法的流程图； 以及 图 6是根据本发明的移动终端联合更新的发起装置的方框图。 具体实施方式 以下结合附图对本发明的优选实施例进行说明， 应当理解， 此处所描述 的优选实施例仅用于说明和解释本发明， 并不用于限定本发明。 图 3是根据本发明的移动终端联合更新的发起方法的流程图， 以及图 4 是根据本发明的移动终端联合更新的发起方法的交互图。如图 3和图 4所示， 根据本发明的移动终端联合更新的发起方法， 包括： 步骤 S302, MM收到下 层上传的系统消息， 判断移动终端的路由区或位置区是否发生变化； 以及步 骤 S304, 如果判断结果为发生变化， MM根据 MM所在的状态来选择何时 调用 GMM提供的联合更新函数来触发联合更新过程。 其中，判断路由区或位置区是否发生变化是通过将移动终端现在的路由 区或位置区分别与上次登记的路由区或位置区进行比较来实现的。 其中， 如果在步骤 S304中的判断结果为发生变化， 且 MM在空闲态的 时候， 直接调用所述 GMM提供的联合更新函数，发送联合更新请求至网络， 同时自身挂起； GMM接收到来自网络的联合更新接受消息后， 通知 MM修 改相应的 CS域参数； 以及 GMM回复网络联合更新完成消息。 另夕卜， 如果在步骤 S304中的判断结果为发生变化， 但 MM不在空闲态 的时^ ί'灵， MM緩存联合更新请求； 等到 MM返回空闲态后 , 调用 GMM提供 的联合更新函数， 发送联合更新请求至网络， 同时自身挂起； GMM 接收到 来自网络的联合更新接受消息后， 通知 MM 修改相应的 CS 域参数； 以及 GMM回复网络联合更新完成消息。 其中 , MM在挂起状态收到 GMM发来的爹改相应的 CS域参数的消息 后， 读取消息的内容， 并 f爹改移动终端的更新状态， 存储或删除相应的 CS 域参数; 以及 MM返回空闲态。 图 5是根据本发明的实施例的移动终端联合更新的发起方法的流程图。 如图 5所示， 根据本发明的实施例的移动终端联合更新的发起方法包括： 步骤 S502, MM在任何状态下接受到了来自 CSR (小区选择与重选模块） 上报的系统消息或小区更新信息； 步骤 S504, MM读取消息内容， 判断移动终端现在所处的路由区或位 置区和上次登记的路由区或位置区有没有发生变化， 如果发生变化， 说明需 要进行联合位置更新； 步骤 S506, MM根据自身的状态决定何时发起联合更新， 如果 MM在 空闲态（步骤 S506为是），则进行到步骤 S510,直接触发联合更新流程开始， 否则进行到步骤 S508; 步骤 S508: 如果 MM不在空闲， 说明 CS域正在有业务进行， MM緩 存联合更新请求， 等到 CS域业务完成后再发起联合更新； 步骤 S510, 调用联合更新函数； 步骤 S512， 触发联合更新过程开始后， MM返回挂起状态， 等待联合 更新结果； 步骤 S514， MM在挂起状态收到了 GMM发来的 CS域参数修改消息； 步骤 S516, 读取修改消息的内容， 修改手机更新状态， 存储或删除相 关参数； 以及 步骤 S518， MM返回空闲态。 图 6 是根据本发明的移动终端联合更新的发起装置的方框图。 如图 6 所示， 居本发明的移动终端联合更新的发起装置， 包括： 判断单元 602, 用于在 MM收到下层上传的系统消息，判断移动终端的路由区或位置区是否 发生变化； 以及选择单元 604， 位于 MM上， 用于在判断结果为发生变化的 情况下，根据 MM所在的状态来选择何时调用 GMM提供的联合更新函数来 触发联合更新过程。 以上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。 The GMM sometimes cannot initiate a joint situation, and it also avoids the query of the MM 4 state every time the routing area changes. In an aspect of the present invention, a method for initiating a joint update of a mobile terminal is provided, including: Step S302: The MM receives a system message uploaded by a lower layer, and determines whether a routing area or a location area of the mobile terminal changes; and step S304, If the result of the judgment is a change, MM is in the state of MM to select when to call the joint update function provided by GMM to trigger the joint update process. Wherein, determining whether the routing area or the location area changes is performed by comparing the current routing area or the location area of the mobile terminal with the last registered routing area or location area. If the result of the determination in step S304 is that the change occurs, and the MM is in the idle state, the joint update function provided by the GMM is directly invoked, and the joint update request is sent to the network while suspending itself; the GMM receives the network from the network. After the joint update accepts the message, notify MM to repair? Corresponding CS domain parameters; and GMM reply network joint update completion message. In addition, if the result of the determination in step S304 is that the change is made, but the MM is not in the idle state, the MM caches the joint update request; after the MM returns to the idle state, the joint update function provided by the GMM is invoked and sent. The joint update request to the network, while suspending itself; after receiving the joint update accept message from the network, the GMM notifies the MM to modify the corresponding CS domain parameter; and the GMM replies to the network joint update complete message. After the MM receives the message of modifying the corresponding CS domain parameter sent by the GMM in the suspended state, the MM reads the content of the message, and changes the update status of the mobile terminal, stores or deletes the corresponding CS domain parameter; and the MM returns idle. state. According to another aspect of the present invention, an apparatus for initiating a joint update of a mobile terminal is provided, including: a determining unit, configured to: when the MM receives a system message uploaded by a lower layer, determine whether a routing area or a location area of the mobile terminal changes And the selection unit, located on the MM, is used to select when to call the joint update function provided by the GMM to trigger the joint update process according to the state of the MM when the judgment result is changed. According to the present invention, it is judged whether or not to perform joint update in MM, and can be idle in MM. When the state or the idle state is returned, the joint update function provided by the GMM is directly invoked to trigger the joint update process, and the MM state is not required to be queried every time the routing area changes, which simplifies the processing steps; and if the joint update is initiated by the GMM, The MM status is queried, and the MM is not in the idle state after the query, and the joint update cannot be initiated. It will be judged whether or not to initiate a joint update in MM, which avoids the use of GMM. Other features and advantages of the invention will be set forth in the description which follows, and The objectives and other advantages of the invention will be realized and attained by the <RTI The drawings are intended to provide a further understanding of the invention, and are intended to be a part of the description of the invention. In the drawings: FIG. 1 is a schematic diagram of a joint update related module; FIG. 2 is a flowchart of a prior art GMM initiated joint update processing; FIG. 3 is a flowchart of a mobile terminal joint update initiating method according to the present invention; An interaction diagram of a method for initiating a joint update of a mobile terminal according to the present invention; FIG. 5 is a flowchart of a method for initiating joint update of a mobile terminal according to an embodiment of the present invention; and FIG. 6 is an initiation of joint update of a mobile terminal according to the present invention. A block diagram of the device. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The preferred embodiments of the present invention are described with reference to the accompanying drawings. 3 is a flow chart of a method for initiating a joint update of a mobile terminal according to the present invention, and FIG. 4 is an interaction diagram of a method for initiating a joint update of a mobile terminal according to the present invention. As shown in FIG. 3 and FIG. 4, the method for initiating joint update of a mobile terminal according to the present invention includes: Step S302: The MM receives a system message uploaded by a lower layer, and determines whether a routing area or a location area of the mobile terminal changes; Step S304, if the judgment result is a change, the MM selects when to call the joint update function provided by the GMM to trigger the joint update process according to the state of the MM. Wherein, determining whether the routing area or the location area changes is performed by comparing the current routing area or the location area of the mobile terminal with the last registered routing area or location area. If the result of the determination in step S304 is that the change occurs, and the MM is in the idle state, the joint update function provided by the GMM is directly invoked, and the joint update request is sent to the network while suspending itself; the GMM receives the network from the network. After the joint update accepts the message, the MM is notified to modify the corresponding CS domain parameter; and the GMM replies to the network joint update completion message. In addition, if the result of the determination in step S304 is that the change occurs, but the MM is not in the idle state, the MM caches the joint update request; after the MM returns to the idle state, the joint update function provided by the GMM is called, and the send The joint update request to the network, while suspending itself; after receiving the joint update accept message from the network, the GMM notifies the MM to modify the corresponding CS domain parameters; and the GMM replies to the network joint update complete message. After receiving the message of the corresponding CS domain parameter sent by the GMM in the suspended state, the MM reads the content of the message, and falsifies the update status of the mobile terminal, and stores or deletes the corresponding CS domain parameter; MM returns to the idle state. FIG. 5 is a flowchart of a method for initiating a joint update of a mobile terminal according to an embodiment of the present invention. As shown in FIG. 5, a method for initiating a joint update of a mobile terminal according to an embodiment of the present invention includes: Step S502: The MM receives a system message or cell update information reported from a CSR (Cell Selection and Reselection Module) in any state. Step S504, the MM reads the content of the message, and determines whether the routing area or the location area where the mobile terminal is currently located and the routing area or the location area that was last registered have changed. If the change occurs, the joint location update is required; Step S506 The MM determines when to initiate the joint update according to its own state. If the MM is in the idle state (YES in step S506), proceed to step S510 to directly trigger the joint update process to start, otherwise proceed to step S508; Step S508: If the MM is not present Idle, indicating that the CS domain is running, and the MM caches the joint update request. After the CS domain service is completed, the joint update is initiated. Step S510, the joint update function is invoked; Step S512, after the triggering of the joint update process is started, the MM returns to the suspended state, and waits for the joint update result; Step S514, the MM receives the CS domain parameter modification message sent by the GMM in the suspended state; S516, reading the content of the modified message, modifying the mobile phone update status, storing or deleting related parameters; and step S518, the MM returns to the idle state. Figure 6 is a block diagram of an apparatus for initiating a joint update of a mobile terminal in accordance with the present invention. As shown in FIG. 6, the apparatus for jointly updating the mobile terminal of the present invention includes: a determining unit 602, configured to: when the MM receives the system message uploaded by the lower layer, determine whether the routing area or the location area of the mobile terminal changes; The selecting unit 604 is located on the MM, and is configured to select when to invoke the joint update function provided by the GMM to trigger the joint update process according to the state of the MM when the determination result is changed. The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention, and various modifications and changes can be made to the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and scope of the present invention are intended to be included within the scope of the present invention.

Claims

权 利 要 求 书 Claim
1. 一种移动终端联合更新的发起方法， 其特征在于， 包括： A method for initiating a joint update of a mobile terminal, comprising:
步骤 S302 , 电路域移动性管理子层收到下层上传的系统消息， 判 断所述移动终端的路由区或位置区是否发生变化； 以及  Step S302: The circuit domain mobility management sublayer receives the system message uploaded by the lower layer, and determines whether the routing area or the location area of the mobile terminal changes;
步骤 S304 , 如果判断结果为发生变化， 所述电路 i或移动性管理子 层根据所述电路域移动性管理子层所在的状态来选择何时调用分组域移 动性管理子层提供的联合更新函数来触发联合更新过程。  Step S304, if the result of the determination is a change, the circuit i or the mobility management sublayer selects when to call the joint update function provided by the packet domain mobility management sublayer according to the state of the circuit domain mobility management sublayer. To trigger the joint update process.
2. 根据权利要求 1 所述的发起方法， 其特征在于， 所述判断路由区或位 置区是否发生变化是通过将所述移动终端现在的路由区或位置区分别 与上次登记的路由区或位置区进行比较来实现的。 The method according to claim 1, wherein the determining whether the routing area or the location area changes is by respectively routing the current routing area or the location area of the mobile terminal with the last registered routing area or The location area is compared to achieve.
3. 根据权利要求 1或 2所述的发起方法， 其特征在于， 所述步骤 S304包 括： The initiating method according to claim 1 or 2, wherein the step S304 comprises:
如果判断结果为发生变化，且所述电路域移动性管理子层在空闲态 的时候， 直接调用所述分组域移动性管理子层提供的联合更新函数， 发 送联合更新请求至网络， 同时自身挂起；  If the judgment result is a change, and the circuit domain mobility management sublayer is in an idle state, directly calling the joint update function provided by the packet domain mobility management sublayer, sending a joint update request to the network, and hanging itself Start
所述分组域移动性管理子层接收到来自所述网络的联合更新接受 消息后， 通知所述电路域移动性管理子层修改相应的电路交换域参数； 以及  After receiving the joint update accept message from the network, the packet domain mobility management sublayer notifies the circuit domain mobility management sublayer to modify corresponding circuit switched domain parameters;
所述分组域移动性管理子层回复所述网络联合更新完成消息。  The packet domain mobility management sublayer replies to the network joint update complete message.
4. 根据权利要求 3所述的发起方法， 其特征在于， 所述步骤 S104包括： 如果判断结果为发生变化，但所述电路域移动性管理子层不在空闲 态的时候， 所述电路域移动性管理子层緩存联合更新请求； The initiating method according to claim 3, wherein the step S104 comprises: if the result of the determination is a change, but the circuit domain mobility management sublayer is not in an idle state, the circuit domain moves The sexual management sublayer caches the joint update request;
等到所述电路域移动性管理子层返回空闲态后，调用所述分组域移 动性管理子层提供的联合更新函数， 发送联合更新请求至网络， 同时自 身挂起；  Waiting until the circuit domain mobility management sublayer returns an idle state, calling the joint update function provided by the packet domain mobility management sublayer, sending a joint update request to the network, and suspending itself;
所述分组域移动性管理子层接收到来自所述网络的联合更新接受 消息后， 通知所述电路域移动性管理子层修改相应的电路交换域参数； 以及 所述分组域移动性管理子层回复所述网络联合更新完成消息。 After receiving the joint update accept message from the network, the packet domain mobility management sublayer notifies the circuit domain mobility management sublayer to modify corresponding circuit switched domain parameters; The packet domain mobility management sublayer replies to the network joint update complete message.
5. 根据权利要求 4所述的发起方法， 其特征在于， 还包括： The method according to claim 4, further comprising:
所述电路域移动性管理子层在挂起状态收到所述分组域移动性管 理子层发来的修改相应的电路交换域参数的消息后， 读取所述消息的内 容， 并修改所述移动终端的更新状态， 存储或删除所述相应的电路交换 域参数； 以及  After receiving the message sent by the packet domain mobility management sublayer to modify the corresponding circuit switched domain parameter, the circuit domain mobility management sublayer reads the content of the message and modifies the message. An update status of the mobile terminal, storing or deleting the corresponding circuit switched domain parameter;
所述电路域移动性管理子层返回所述空闲态。  The circuit domain mobility management sublayer returns the idle state.
6. 一种移动终端联合更新的发起装置， 其特征在于， 包括： An apparatus for initiating a joint update of a mobile terminal, comprising:
判断单元， 用于在电路域移动性管理子层收到下层上传的系统消 息， 判断所述移动终端的路由区或位置区是否发生变化； 以及  a determining unit, configured to receive, by the circuit domain mobility management sublayer, a system message uploaded by the lower layer, and determine whether the routing area or the location area of the mobile terminal changes;
选择单元， 位于所述电路域移动性管理子层上， 用于在判断结果为 发生变化的情况下， 根据所述电路域移动性管理子层所在的状态来选择 何时调用分组域移动性管理子层提供的联合更新函数来触发联合更新过 程。  a selection unit, located on the circuit domain mobility management sublayer, for selecting when to invoke the packet domain mobility management according to the state of the circuit domain mobility management sublayer in the case that the determination result is changed. The federated update function provided by the sublayer triggers the joint update process.
PCT/CN2007/003969 2007-12-29 2007-12-29 A method and apparatus for initiating the join update of the mobile terminal WO2009086675A1 (en)

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