WO2016169220A1 - 一种重定位处理方法、装置及无线网络控制器 - Google Patents

一种重定位处理方法、装置及无线网络控制器 Download PDF

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WO2016169220A1
WO2016169220A1 PCT/CN2015/091671 CN2015091671W WO2016169220A1 WO 2016169220 A1 WO2016169220 A1 WO 2016169220A1 CN 2015091671 W CN2015091671 W CN 2015091671W WO 2016169220 A1 WO2016169220 A1 WO 2016169220A1
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base station
utran
notification message
rnc
network controller
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PCT/CN2015/091671
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English (en)
French (fr)
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徐岱
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中兴通讯股份有限公司
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Publication of WO2016169220A1 publication Critical patent/WO2016169220A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/08—Reselecting an access point

Definitions

  • This document relates to, but is not limited to, the field of mobile communications, and in particular, to a relocation processing method, apparatus, and radio network controller.
  • UMTS Universal Mobile Telecommunication System
  • the network part of UMTS is called UMTS Universal Terrestrial Radio Access Network (UTRAN), and UTRAN is divided into wireless connection.
  • Incoming network Radio Access Network, RAN for short
  • core network Core Network, CN for short
  • RAN Radio Access Network
  • CN Core Network
  • RAN Radio Access Network
  • CN Core Network
  • RAN and the CN together with the User Equipment (UE) constitute the entire system.
  • the network unit of the radio access network includes a radio network controller (Radio Network Controller, RNC for short) and a transceiver base station (Node B, referred to as NodeB for short).
  • RNC Radio Network Controller
  • NodeB transceiver base station
  • the first RNC establishes an IUR interface connection with the second RNC, and the first RNC initiates a radio link setup request or a radio link increase request to the second RNC, and the second RNC passes the IUR port.
  • the radio link setup response in the RNSAP protocol or the Neighbouring E-UTRA Cell Information is sent to the first RNC, where the cell identifier is carried in the neighbor information.
  • the first RNC is an RNC that the UE accesses at the originating point. As the UE moves, the UE establishes a connection with the second RNC adjacent to the first RNC while maintaining the connection with the first RNC.
  • the first RNC and the second RNC belong to the UTRAN, and the neighboring area of the second RNC is an E-UTRAN cell.
  • the first RNC needs to initiate a relocation request to the CN when the UE needs to be handed over to the E-UTRAN cell, and fills in the IU interface radio access network application protocol.
  • Target ID of the relocation request in RANAP (Target ID)
  • the base station ID is a macro base station ID (Macro eNB ID) or a home base station ID (Home eNB ID).
  • the second RNC does not inform the first RNC whether it carries the Macro eNB ID or the Home eNB ID.
  • the second RNC cannot accurately inform the CN whether it is the Macro eNB ID or the Home eNB ID.
  • the base station ID filled in the location request does not match the real base station ID of the E-UTRAN cell, which easily leads to relocation failure, and it is difficult to ensure the continuity of the UE service.
  • the embodiment of the present invention provides a relocation processing method and apparatus, and a radio network controller, to solve the problem of how to improve the mobility of the UE between the RNCs, so that the UE can be disconnected when moving between the UTRAN and the E-UTRAN, and the service is guaranteed.
  • the technical issue of continuity is a technical issue of continuity.
  • An embodiment of the present invention provides a relocation processing method for a second radio network controller RNC, including:
  • the notification message is E-UTRAN neighbor information
  • the generating the notification message that carries the base station ID includes:
  • the base station ID indicates that the base station type is a Macro base station or a Home base station.
  • the embodiment of the present invention further provides a relocation processing apparatus for the second radio network controller RNC, including:
  • Obtaining a module configured to acquire a base station ID corresponding to an E-UTRAN neighboring area
  • Generating a module configured to generate a notification message carrying the base station ID
  • the first sending module is configured to send the notification message to the first radio network controller RNC.
  • the notification message is E-UTRAN neighbor information.
  • the generating module is configured to generate E-UTRAN neighbor information carrying the base station ID.
  • the base station ID indicates that the base station type is a Macro base station or a Home base station.
  • the embodiment of the invention further provides a second radio network controller, including the relocation processing device described above.
  • the embodiment of the present invention further provides a relocation processing method for the first radio network controller RNC, including:
  • a relocation request carrying the base station ID is sent to the CN.
  • the notification message is E-UTRAN neighbor information
  • the receiving, by the second radio network controller RNC, a notification message that carries a base station ID corresponding to the E-UTRAN neighboring area includes:
  • the base station ID indicates that the base station type is a Macro base station or a Home base station.
  • the embodiment of the present invention further provides a relocation processing apparatus for the first radio network controller RNC, including:
  • the receiving module is configured to receive, from the second radio network controller RNC, a notification message carrying a base station ID corresponding to the E-UTRAN neighboring cell;
  • a parsing module configured to parse the notification message to obtain the base station ID
  • the second sending module is configured to send a relocation request carrying the base station ID to the CN.
  • the notification message is E-UTRAN neighbor information.
  • the receiving module is configured to receive, from the second radio network controller RNC, E-UTRAN neighbor information carrying a base station ID corresponding to the E-UTRAN neighbor.
  • the base station ID indicates that the base station type is a Macro base station or a Home base station.
  • the embodiment of the invention further provides a first radio network controller, including the above relocation processing device.
  • An embodiment of the present invention provides a computer storage medium, where the computer storage medium stores computer executable instructions, and the computer executable instructions are used to execute the foregoing method.
  • the second RNC acquires a base station ID corresponding to the E-UTRAN neighboring cell, and generates a notification message carrying the base station ID, and sends the notification message to the first wireless network control.
  • the RNC enables the first RNC to acquire the base station ID after receiving the notification message, and when the relocation request is sent to the CN, carry the base station ID, so that the CN obtains a matching base station ID.
  • the establishment of the relocation process is ensured, so that the UE can be disconnected when the UE moves between the first RNC and the second RNC, and the service continues.
  • FIG. 1 is a flow chart showing a relocation processing method according to an embodiment of the present invention.
  • FIG. 2 is a block diagram showing the structure of a relocation processing apparatus according to an embodiment of the present invention.
  • FIG. 3 is a flow chart showing a relocation processing method according to another embodiment of the present invention.
  • Fig. 4 is a block diagram showing the structure of a relocation processing apparatus according to another embodiment of the present invention.
  • FIG. 5 is a flowchart showing a process of relocation between a UTRAN and an E-UTRAN by a UE according to an embodiment of the present invention.
  • the embodiment of the present invention provides a relocation processing method for the second radio network controller RNC. As shown in FIG. 1, the relocation processing method includes:
  • Step S101 Acquire a base station ID corresponding to an E-UTRAN neighboring area
  • Step S102 Generate a notification message carrying the base station ID.
  • Step S103 Send the notification message to the first radio network controller RNC, so that the first RNC can acquire the base station ID after receiving the notification message, and carry the relocation request when sending the relocation request to the CN.
  • the base station ID The base station ID.
  • the second RNC acquires a base station ID corresponding to the E-UTRAN neighboring cell, generates a notification message carrying the base station ID, and sends the notification message to the first wireless network.
  • the controller RNC enables the first RNC to acquire the base station ID after receiving the notification message, and when the relocation request is sent to the CN, carry the base station ID, so that the CN obtains the matched base station.
  • the ID ensures that the relocation process is established, so that the UE can be disconnected when the UE moves between the first RNC and the second RNC, and the service continues.
  • the second RNC may inform the first RNC of the E-UTRAN neighbor by the E-UTRAN neighbor information, so as to identify the E-UTRAN cell in the subsequent relocation process.
  • the partial content of the cell ECGI (E-UTRAN Cell Global Identifier) in the associated E-UTRAN neighbor information is indicated.
  • the base station ID corresponding to the E-UTRAN neighboring cell may be carried into the E-UTRAN neighboring cell information, so that the first RNC obtains the E-UTRAN neighboring cell information and obtains the base station ID.
  • the notification message is E-UTRAN neighbor information
  • the generating the notification message that carries the base station ID includes:
  • a characterization field E-UTRAN NODEB TYPE is added to the cell ECGI in the E-UTRAN neighbor information to characterize the base station ID corresponding to the E-UTRAN neighbor, to indicate whether the base station type is a Macro base station or a Home base station.
  • the added characterization field can be as shown in the last row of Table 2.
  • the second RNC can also inform the first RNC of the base station ID corresponding to the E-UTRAN neighboring cell without increasing the signaling burden, thereby simplifying the processing.
  • the base station ID indicates that the base station type is a Macro base station or a Home base station.
  • the first RNC initiates a relocation request to the CN, it can accurately inform whether the CN is a Macro base station or a Home base station, so that the relocation process is successfully established, and the UE better adapts to the E-UTRAN cell to ensure that no call drop is made.
  • An embodiment of the present invention provides a computer storage medium, where the computer storage medium stores computer executable instructions, and the computer executable instructions are used to execute the foregoing method.
  • an embodiment of the present invention further provides a relocation processing apparatus, which corresponds to the relocation processing method shown in FIG. 1, and the relocation processing apparatus is also used for a second radio network controller RNC, including :
  • Obtaining a module configured to acquire a base station ID corresponding to an E-UTRAN neighboring area
  • Generating a module configured to generate a notification message carrying the base station ID
  • a first sending module configured to send the notification message to the first radio network controller RNC, so that the first RNC can acquire the base station ID after receiving the notification message, and send relocation to the CN When requested, the base station ID is carried.
  • the second RNC acquires a base station ID corresponding to the E-UTRAN neighboring cell, generates a notification message carrying the base station ID, and sends the notification message to the first wireless network.
  • the controller RNC enables the first RNC to acquire the base station ID after receiving the notification message, and when the relocation request is sent to the CN, carry the base station ID, so that the CN obtains the matched base station.
  • the ID ensures that the relocation process is established, so that the UE can be disconnected when the UE moves between the first RNC and the second RNC, and the service continues.
  • the second RNC may inform the first RNC of the E-UTRAN neighbor by the E-UTRAN neighbor information, so as to identify the E-UTRAN cell in the subsequent relocation process.
  • the base station ID corresponding to the E-UTRAN neighboring area may be carried into the E-UTRAN neighboring area information, so that the first RNC obtains the E-UTRAN neighboring area information. Obtaining the base station ID.
  • the notification message is E-UTRAN neighbor information.
  • the generating module is configured to generate E-UTRAN neighbor information carrying the base station ID.
  • the second RNC can also inform the first RNC of the base station ID corresponding to the E-UTRAN neighboring cell without increasing the signaling burden, thereby simplifying the processing.
  • the base station ID indicates that the base station type is a Macro base station or a Home base station.
  • the first RNC initiates a relocation request to the CN, it can accurately inform whether the CN is a Macro base station or a Home base station, so that the relocation process is successfully established, and the UE better adapts to the E-UTRAN cell to ensure that no call drop is made.
  • an embodiment of the present invention further provides a second radio network controller, including the foregoing relocation processing apparatus.
  • the embodiment of the present invention further provides a relocation processing method for the first radio network controller RNC.
  • the relocation processing method includes:
  • Step S301 Receive a bearer and E-UTRAN neighboring area from the second radio network controller RNC a notification message of the corresponding base station ID;
  • Step S302 Parsing the notification message to obtain the base station ID
  • Step S303 Send a relocation request carrying the base station ID to the core network CN.
  • the first radio network controller RNC receives a notification message carrying the base station ID corresponding to the E-UTRAN neighboring area from the second radio network controller RNC, and parses the notification message. Obtaining the base station ID, and sending a relocation request carrying the base station ID to the CN, so that the CN obtains a matching base station ID, and ensures establishment of a relocation process, so that the UE is between the first RNC and the second RNC. When you move, you can stop talking and the business continues.
  • the first RNC learns the E-UTRAN neighboring cell information through the E-UTRAN neighboring cell information sent by the second RNC, so as to identify the E-UTRAN cell in the subsequent relocation process.
  • the base station ID corresponding to the E-UTRAN neighboring area may be carried into the E-UTRAN neighboring area information, so that the first RNC obtains the E-UTRAN neighboring area information. Obtaining the base station ID.
  • the notification message is E-UTRAN neighbor information
  • the receiving, by the second radio network controller RNC, a notification message that carries a base station ID corresponding to the E-UTRAN neighboring area includes:
  • the first RNC can also learn the base station ID corresponding to the E-UTRAN neighboring cell from the second RNC without increasing the signaling burden, thereby simplifying the processing.
  • the base station ID indicates that the base station type is a Macro base station or a Home base station.
  • the first RNC initiates a relocation request to the CN, it can accurately inform whether the CN is a Macro base station or a Home base station, so that the relocation process is successfully established, and the UE better adapts to the E-UTRAN cell to ensure that no call drop is made.
  • An embodiment of the present invention provides a computer storage medium, where the computer storage medium stores computer executable instructions, and the computer executable instructions are used to execute the foregoing method.
  • an embodiment of the present invention further provides a relocation processing apparatus corresponding to the relocation processing method shown in FIG. 3, where the relocation processing apparatus is also used for a first radio network controller RNC, including :
  • the receiving module is configured to receive, from the second radio network controller RNC, a notification message carrying a base station ID corresponding to the E-UTRAN neighboring cell;
  • a parsing module configured to parse the notification message to obtain the base station ID
  • the second sending module is configured to send a relocation request carrying the base station ID to the core network CN.
  • the first radio network controller RNC receives a notification message carrying the base station ID corresponding to the E-UTRAN neighboring area from the second radio network controller RNC, and parses the notification message. Obtaining the base station ID, and sending a relocation request carrying the base station ID to the CN, so that the CN obtains a matching base station ID, and ensures establishment of a relocation process, so that the UE is between the first RNC and the second RNC. When you move, you can stop talking and the business continues.
  • the first RNC learns the E-UTRAN neighboring cell information through the E-UTRAN neighboring cell information sent by the second RNC, so as to identify the E-UTRAN cell in the subsequent relocation process.
  • the base station ID corresponding to the E-UTRAN neighboring area may be carried into the E-UTRAN neighboring area information, so that the first RNC obtains the E-UTRAN neighboring area information. Obtaining the base station ID.
  • the notification message is E-UTRAN neighbor information.
  • the receiving module is configured to receive, from the second radio network controller RNC, E-UTRAN neighbor information carrying a base station ID corresponding to the E-UTRAN neighbor.
  • the first RNC can also learn the base station ID corresponding to the E-UTRAN neighboring cell from the second RNC without increasing the signaling burden, thereby simplifying the processing.
  • the base station ID indicates that the base station type is a Macro base station or a Home base station.
  • the first RNC initiates a relocation request to the CN, it can accurately inform whether the CN is a Macro base station or a Home base station, so that the relocation process is successfully established, and the UE is better adapted.
  • the E-UTRAN cell is guaranteed to be dropped.
  • an embodiment of the present invention further provides a first radio network controller, including the foregoing relocation processing apparatus.
  • the base station ID of the E-UTRAN neighboring cell is the Home base station ID, and the process can be seen in FIG. 5.
  • Step S501 The first RNC initiates a radio link setup request to the second RNC.
  • Step S502 The second RNC responds to the first RNC with a radio link setup response, where the second RNC acquires the Home base station ID corresponding to the E-UTRAN neighbor, and generates an E-UTRAN neighbor carrying the Home base station ID. Zone information, and transmitting the E-UTRAN neighbor information to the first RNC;
  • Step S503 The UE moves to the boundary between the UTRAN and the E-UTRAN, and needs to switch to the E-UTRAN cell;
  • Step S504 The first RNC initiates a relocation request to the CN, where the first RNC acquires the Home base station ID after receiving the E-UTRAN neighbor information, and carries the relocation request to the CN.
  • the Home base station ID The Home base station ID;
  • Step S505 The CN sends a relocation command to the first RNC.
  • Step S506 The CN sends an IU interface release command to the first RNC.
  • Step S507 The first RNC sends an IU interface release complete message to the CN.
  • the relocation failure will not occur basically, and the continuity of the UE service is guaranteed.
  • all or part of the steps of the above embodiments may also be implemented by using an integrated circuit. These steps may be separately fabricated into individual integrated circuit modules, or multiple modules or steps may be fabricated into a single integrated circuit module. achieve.
  • the devices/function modules/functional units in the above embodiments may be implemented by a general-purpose computing device, which may be centralized on a single computing device or distributed over a network of multiple computing devices.
  • each device/function module/functional unit in the above embodiment When each device/function module/functional unit in the above embodiment is implemented in the form of a software function module and sold or used as a stand-alone product, it can be stored in a computer readable storage medium.
  • the above mentioned computer readable storage medium may be a read only memory, a magnetic disk or an optical disk or the like.
  • the foregoing technical solution realizes that the UE can be disconnected when the UE moves between the first RNC and the second RNC, and the service continues.

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Abstract

一种重定位处理方法、装置及无线网络控制器，其中，所述重定位处理方法包括：获取一与E-UTRAN邻区对应的基站ID；生成携带所述基站ID的通知消息；发送所述通知消息到第一无线网络控制器RNC，使得所述第一RNC能够在接收到所述通知消息之后，获取所述基站ID，并在向CN发送重定位请求时，携带所述基站ID。上述技术方案能够改进UE在RNC间的移动性，使得UE在UTRAN和E-UTRAN之间移动时能够不掉话，保证业务的连续性进行。

Description

一种重定位处理方法、装置及无线网络控制器 技术领域
本文涉及但不限于移动通信领域，特别是涉及一种重定位处理方法、装置及无线网络控制器。
背景技术
通用移动电信系统(Universal Mobile Telecommunication System，简称UMTS)属于第三代通信系统，UMTS的网络部分称作UMTS陆地无线接入网(Universal Terrestrial Radio Access Network，简称UTRAN)，而UTRAN又分为无线接入网络(Radio Access Network，简称RAN)和核心网(Core Network，简称CN)，其中RAN用于处理所有与无线相关的功能，而CN用于处理系统内所有的话音呼叫和数据连接与外部网络的交换和路由。并且，RAN和CN与用户设备(User Equipment，简称UE)一起构成了整个系统。无线接入网络的网络单元包括无线网络控制器(Radio Network Controller，简称RNC)和收发基站(节点B，简称NodeB)。
实际应用中，在UE移动过程中，第一RNC与第二RNC建立起IUR口连接，第一RNC向第二RNC发起无线链路建立请求或无线链路增加请求，而第二RNC通过IUR口RNSAP协议中的无线链路建立响应或者无线链路增加响应反馈E-UTRA邻区信息(Neighbouring E-UTRA Cell Information)给第一RNC，其中，在邻区信息中携带了小区标识。
所述第一RNC为UE在起呼点接入的RNC，随着UE的移动，UE在保持与第一RNC连接的同时，和与第一RNC相邻的第二RNC建立连接。其中，第一RNC和第二RNC均属于UTRAN，第二RNC的邻区为E-UTRAN小区。
当UE移动到UTRAN和E-UTRAN的边界时，为了UE的业务持续性，需要切换到E-UTRAN小区时，第一RNC需要向CN发起重定位请求，在填写IU接口无线接入网络应用协议RANAP中重定位请求的目标ID(Target ID) 时，需要填写基站ID(eNB ID)是宏基站ID(Macro eNB ID)还是家庭基站ID(Home eNB ID)。
但是，第二RNC没有告知第一RNC其携带的是Macro eNB ID还是Home eNB ID，导致第一RNC向CN发起重定位请求时，不能准确的告知CN是Macro eNB ID还是Home eNB ID，如果重定位请求中填写的基站ID与E-UTRAN小区的真实基站ID不匹配，容易导致重定位失败，难以保证UE业务的持续性。
发明内容
以下是对本文详细描述的主题的概述。本概述并非是为了限制权利要求的保护范围。
本发明实施例提供一种重定位处理方法、装置及无线网络控制器，以解决如何改进UE在RNC间的移动性，使得UE在UTRAN和E-UTRAN之间移动时能够不掉话，保证业务的连续性进行的技术问题。
本发明实施例提供一种重定位处理方法，用于第二无线网络控制器RNC，包括：
获取一与E-UTRAN邻区对应的基站ID；
生成携带所述基站ID的通知消息；
发送所述通知消息到第一无线网络控制器RNC。
可选的，所述通知消息为E-UTRAN邻区信息；所述生成携带所述基站ID的通知消息包括：
生成携带所述基站ID的E-UTRAN邻区信息。
可选的，所述基站ID表示基站类型为Macro基站或Home基站。
本发明实施例还提供一种重定位处理装置，用于第二无线网络控制器RNC，包括：
获取模块，设置为获取一与E-UTRAN邻区对应的基站ID；
生成模块，设置为生成携带所述基站ID的通知消息；
第一发送模块，设置为发送所述通知消息到第一无线网络控制器RNC。
可选的，所述通知消息为E-UTRAN邻区信息；
所述生成模块是设置为生成携带所述基站ID的E-UTRAN邻区信息。
可选的，所述基站ID表示基站类型为Macro基站或Home基站。
本发明实施例还提供一种第二无线网络控制器，包括上述的重定位处理装置。
本发明实施例又提供一种重定位处理方法，用于第一无线网络控制器RNC，包括：
从第二无线网络控制器RNC接收一携带与E-UTRAN邻区对应的基站ID的通知消息；
解析所述通知消息，得到所述基站ID；
向CN发送携带所述基站ID的重定位请求。
可选的，所述通知消息为E-UTRAN邻区信息；所述从第二无线网络控制器RNC接收一携带与E-UTRAN邻区对应的基站ID的通知消息包括：
从第二无线网络控制器RNC接收一携带与E-UTRAN邻区对应的基站ID的E-UTRAN邻区信息。
可选的，所述基站ID表示基站类型为Macro基站或Home基站。
本发明实施例再提供一种重定位处理装置，用于第一无线网络控制器RNC，包括：
接收模块，设置为从第二无线网络控制器RNC接收一携带与E-UTRAN邻区对应的基站ID的通知消息；
解析模块，设置为解析所述通知消息，得到所述基站ID；
第二发送模块，设置为向CN发送携带所述基站ID的重定位请求。
可选的，所述通知消息为E-UTRAN邻区信息；
所述接收模块是设置为从第二无线网络控制器RNC接收一携带与E-UTRAN邻区对应的基站ID的E-UTRAN邻区信息。
可选的，所述基站ID表示基站类型为Macro基站或Home基站。
本发明实施例再提供一种第一无线网络控制器，包括上述的重定位处理装置。
本发明实施例提供一种计算机存储介质，所述计算机存储介质中存储有计算机可执行指令，所述计算机可执行指令用于执行上述的方法。
通过本发明实施例的上述技术方案，本发明实施例的有益效果在于：
通过本发明实施例的重定位处理方法，第二RNC会获取一与E-UTRAN邻区对应的基站ID，并生成携带所述基站ID的通知消息，发送所述通知消息到第一无线网络控制器RNC，使得所述第一RNC能够在接收到所述通知消息之后，获取所述基站ID，并在向CN发送重定位请求时，携带所述基站ID，这样，CN会得到匹配的基站ID，保证重定位过程的建立，使得UE在第一RNC和第二RNC之间移动时能够不掉话，业务持续进行。
在阅读并理解了附图和详细描述后，可以明白其他方面。
附图概述
图1表示本发明实施例的重定位处理方法的流程图。
图2表示本发明实施例的重定位处理装置的结构示意图。
图3表示本发明另一实施例的重定位处理方法的流程图。
图4表示本发明另一实施例的重定位处理装置的结构示意图。
图5表示本发明实施例的UE在UTRAN和E-UTRAN间重定位过程的流程图。
本发明的实施方式
下面将结合附图对具体实施例进行详细描述。
本发明实施例提供一种重定位处理方法，用于第二无线网络控制器RNC，参见图1所示，所述重定位处理方法包括：
步骤S101：获取一与E-UTRAN邻区对应的基站ID；
步骤S102：生成携带所述基站ID的通知消息；
步骤S103：发送所述通知消息到第一无线网络控制器RNC，使得所述第一RNC能够在接收到所述通知消息之后，获取所述基站ID，并在向CN发送重定位请求时，携带所述基站ID。
通过本发明实施例的重定位处理方法，第二RNC会获取一与E-UTRAN邻区对应的基站ID，并生成携带所述基站ID的通知消息，并发送所述通知消息到第一无线网络控制器RNC，使得所述第一RNC能够在接收到所述通知消息之后，获取所述基站ID，并在向CN发送重定位请求时，携带所述基站ID，这样，CN会得到匹配的基站ID，保证重定位过程的建立，使得UE在第一RNC和第二RNC之间移动时能够不掉话，业务持续进行。
实际应用中，第二RNC会通过E-UTRAN邻区信息将E-UTRAN邻区的情况告诉第一RNC，以便在后续重定位过程中，识别E-UTRAN小区。如表1所示，表示相关的E-UTRAN邻区信息中信元ECGI(E-UTRAN小区全局标识符)的部分内容。
Figure PCTCN2015091671-appb-000001
表1
为了避免增加信令负担，可以选择将与E-UTRAN邻区对应的基站ID携带入E-UTRAN邻区信息，使第一RNC在获得E-UTRAN邻区信息的同时，获得所述基站ID。
可选的，所述通知消息为E-UTRAN邻区信息；所述生成携带所述基站ID的通知消息包括：
生成携带所述基站ID的E-UTRAN邻区信息。
例如，在E-UTRAN邻区信息中的信元ECGI中增加一个表征字段E-UTRAN NODEB TYPE，以表征与E-UTRAN邻区对应的基站ID，来说明基站类型是Macro基站还是Home基站。
而增加的表征字段可如表2最后一行所示。
Figure PCTCN2015091671-appb-000002
表2
这样，在不增加信令负担的情况下，第二RNC同样可以把与E-UTRAN邻区对应的基站ID告知第一RNC，简化处理过程。
本发明实施例中，所述基站ID表示基站类型为Macro基站或Home基站。这样，第一RNC在向CN发起重定位请求时，就能准确的告知CN是Macro基站还是Home基站，使得重定位过程顺利建立，而UE更好的适应E-UTRAN小区，保证不掉话。
本发明实施例提供一种计算机存储介质，所述计算机存储介质中存储有计算机可执行指令，所述计算机可执行指令用于执行上述的方法。
参见图2所示，本发明实施例还提供一种重定位处理装置，与图1所示的重定位处理方法相对应，所述重定位处理装置同样用于第二无线网络控制器RNC，包括：
获取模块，设置为获取一与E-UTRAN邻区对应的基站ID；
生成模块，设置为生成携带所述基站ID的通知消息；
第一发送模块，设置为发送所述通知消息到第一无线网络控制器RNC，使得所述第一RNC能够在接收到所述通知消息之后，获取所述基站ID，并在向CN发送重定位请求时，携带所述基站ID。
通过本发明实施例的重定位处理装置，第二RNC会获取一与E-UTRAN邻区对应的基站ID，并生成携带所述基站ID的通知消息，并发送所述通知消息到第一无线网络控制器RNC，使得所述第一RNC能够在接收到所述通知消息之后，获取所述基站ID，并在向CN发送重定位请求时，携带所述基站ID，这样，CN会得到匹配的基站ID，保证重定位过程的建立，使得UE在第一RNC和第二RNC之间移动时能够不掉话，业务持续进行。
实际应用中，第二RNC会通过E-UTRAN邻区信息将E-UTRAN邻区的情况告诉第一RNC，以便在后续重定位过程中，识别E-UTRAN小区。
本发明实施例中，为了避免增加信令负担，可以选择将与E-UTRAN邻区对应的基站ID携带入E-UTRAN邻区信息，使第一RNC在获得E-UTRAN邻区信息的同时，获得所述基站ID。
可选的，所述通知消息为E-UTRAN邻区信息；
所述生成模块是设置为生成携带所述基站ID的E-UTRAN邻区信息。
这样，在不增加信令负担的情况下，第二RNC同样可以把与E-UTRAN邻区对应的基站ID告知第一RNC，简化处理过程。
本发明实施例中，所述基站ID表示基站类型为Macro基站或Home基站。这样，第一RNC在向CN发起重定位请求时，就能准确的告知CN是Macro基站还是Home基站，使得重定位过程顺利建立，而UE更好的适应E-UTRAN小区，保证不掉话。
此外，本发明实施例还提供一种第二无线网络控制器，包括上述的重定位处理装置。
本发明实施例还提供一种重定位处理方法，用于第一无线网络控制器RNC，参见图3所示，所述重定位处理方法包括：
步骤S301：从第二无线网络控制器RNC接收一携带与E-UTRAN邻区 对应的基站ID的通知消息；
步骤S302：解析所述通知消息，得到所述基站ID；
步骤S303：向核心网CN发送携带所述基站ID的重定位请求。
通过本发明实施例的重定位处理方法，第一无线网络控制器RNC会从第二无线网络控制器RNC接收一携带与E-UTRAN邻区对应的基站ID的通知消息，并解析所述通知消息，得到所述基站ID，并向CN发送携带所述基站ID的重定位请求，这样，CN会得到匹配的基站ID，保证重定位过程的建立，使得UE在第一RNC和第二RNC之间移动时能够不掉话，业务持续进行。
实际应用中，第一RNC会通过第二RNC发送的E-UTRAN邻区信息获知E-UTRAN邻区的情况，以便在后续重定位过程中，识别E-UTRAN小区。
本发明实施例中，为了避免增加信令负担，可以选择将与E-UTRAN邻区对应的基站ID携带入E-UTRAN邻区信息，使第一RNC在获得E-UTRAN邻区信息的同时，获得所述基站ID。
可选的，所述通知消息为E-UTRAN邻区信息；所述从第二无线网络控制器RNC接收一携带与E-UTRAN邻区对应的基站ID的通知消息包括：
从第二无线网络控制器RNC接收一携带与E-UTRAN邻区对应的基站ID的E-UTRAN邻区信息。
这样，在不增加信令负担的情况下，第一RNC同样会从第二RNC获知与E-UTRAN邻区对应的基站ID，简化处理过程。
本发明实施例中，所述基站ID表示基站类型为Macro基站或Home基站。这样，第一RNC在向CN发起重定位请求时，就能准确的告知CN是Macro基站还是Home基站，使得重定位过程顺利建立，而UE更好的适应E-UTRAN小区，保证不掉话。
本发明实施例提供一种计算机存储介质，所述计算机存储介质中存储有计算机可执行指令，所述计算机可执行指令用于执行上述的方法。
参见图4所示，本发明实施例还提供一种重定位处理装置，与图3所示的重定位处理方法相对应，所述重定位处理装置同样用于第一无线网络控制器RNC，包括：
接收模块，设置为从第二无线网络控制器RNC接收一携带与E-UTRAN邻区对应的基站ID的通知消息；
解析模块，设置为解析所述通知消息，得到所述基站ID；
第二发送模块，设置为向核心网CN发送携带所述基站ID的重定位请求。
通过本发明实施例的重定位处理装置，第一无线网络控制器RNC会从第二无线网络控制器RNC接收一携带与E-UTRAN邻区对应的基站ID的通知消息，并解析所述通知消息，得到所述基站ID，并向CN发送携带所述基站ID的重定位请求，这样，CN会得到匹配的基站ID，保证重定位过程的建立，使得UE在第一RNC和第二RNC之间移动时能够不掉话，业务持续进行。
实际应用中，第一RNC会通过第二RNC发送的E-UTRAN邻区信息获知E-UTRAN邻区的情况，以便在后续重定位过程中，识别E-UTRAN小区。
本发明实施例中，为了避免增加信令负担，可以选择将与E-UTRAN邻区对应的基站ID携带入E-UTRAN邻区信息，使第一RNC在获得E-UTRAN邻区信息的同时，获得所述基站ID。
可选的，所述通知消息为E-UTRAN邻区信息；
所述接收模块是设置为从第二无线网络控制器RNC接收一携带与E-UTRAN邻区对应的基站ID的E-UTRAN邻区信息。
这样，在不增加信令负担的情况下，第一RNC同样会从第二RNC获知与E-UTRAN邻区对应的基站ID，简化处理过程。
本发明实施例中，所述基站ID表示基站类型为Macro基站或Home基站。这样，第一RNC在向CN发起重定位请求时，就能准确的告知CN是Macro基站还是Home基站，使得重定位过程顺利建立，而UE更好的适应 E-UTRAN小区，保证不掉话。
此外，本发明实施例还提供一种第一无线网络控制器，包括上述的重定位处理装置。
下面，详细介绍本发明实施例的UE在UTRAN和E-UTRAN间重定位过程的流程图，例如，E-UTRAN邻区的基站ID为Home基站ID，流程可参见图5所示。
步骤S501：第一RNC向第二RNC发起无线链路建立请求；
步骤S502：第二RNC向第一RNC回应无线链路建立响应，其中，所述第二RNC获取与E-UTRAN邻区对应的Home基站ID，并生成携带所述Home基站ID的E-UTRAN邻区信息，并发送所述E-UTRAN邻区信息到第一RNC；
步骤S503：UE移动到UTRAN和E-UTRAN的边界，需要切换到E-UTRAN小区；
步骤S504：第一RNC向CN发起重定位请求，其中，所述第一RNC接收到所述E-UTRAN邻区信息之后，获取所述Home基站ID，并在向CN发送重定位请求时，携带所述Home基站ID；
步骤S505：CN向第一RNC发送重定位命令；
步骤S506：CN向第一RNC发送IU接口释放命令；
步骤S507：第一RNC向CN发送IU接口释放完成消息。
由于在重定位过程中，CN会顺利得到匹配的基站类型，基本不会发生重定位失败的情况，保证UE业务的连续性进行。
以上内容是结合具体的实施方式对本发明所作的进一步详细说明，不能认定本发明的具体实施只局限于这些说明。
本领域普通技术人员可以理解上述实施例的全部或部分步骤可以使用计算机程序流程来实现，所述计算机程序可以存储于一计算机可读存储介质中， 所述计算机程序在相应的硬件平台上(如系统、设备、装置、器件等)执行，在执行时，包括方法实施例的步骤之一或其组合。
可选地，上述实施例的全部或部分步骤也可以使用集成电路来实现，这些步骤可以被分别制作成一个个集成电路模块，或者将它们中的多个模块或步骤制作成单个集成电路模块来实现。
上述实施例中的各装置/功能模块/功能单元可以采用通用的计算装置来实现，它们可以集中在单个的计算装置上，也可以分布在多个计算装置所组成的网络上。
上述实施例中的各装置/功能模块/功能单元以软件功能模块的形式实现并作为独立的产品销售或使用时，可以存储在一个计算机可读取存储介质中。上述提到的计算机可读取存储介质可以是只读存储器，磁盘或光盘等。
工业实用性
上述技术方案实现了UE在第一RNC和第二RNC之间移动时能够不掉话，业务持续进行。

Claims (16)

  1. 一种用于第二无线网络控制器RNC的重定位处理方法，包括：
    获取一与通用移动电信系统陆地无线接入网E-UTRAN邻区对应的基站身份标识ID；
    生成携带所述基站ID的通知消息；
    发送所述通知消息到第一无线网络控制器RNC。
  2. 根据权利要求1所述的重定位处理方法，其中，
    所述通知消息为E-UTRAN邻区信息；
    所述生成携带所述基站ID的通知消息包括：
    生成携带所述基站ID的E-UTRAN邻区信息。
  3. 根据权利要求1所述的重定位处理方法，其中，
    所述基站ID表示基站类型为宏Macro基站或家庭Home基站。
  4. 一种用于第二无线网络控制器RNC的重定位处理装置，包括：
    获取模块，设置为获取一与通用移动电信系统陆地无线接入网E-UTRAN邻区对应的基站身份标识ID；
    生成模块，设置为生成携带所述基站ID的通知消息；
    第一发送模块，设置为发送所述通知消息到第一无线网络控制器RNC。
  5. 根据权利要求4所述的重定位处理装置，其中，
    所述通知消息为E-UTRAN邻区信息；
    所述生成模块是设置为生成携带所述基站ID的E-UTRAN邻区信息。
  6. 根据权利要求4所述的重定位处理装置，其中，
    所述基站ID表示基站类型为宏Macro基站或家庭Home基站。
  7. 一种第二无线网络控制器，包括权利要求4-6中任一所述的重定位处理装置。
  8. 一种用于第一无线网络控制器RNC的重定位处理方法，包括：
    从第二无线网络控制器RNC接收一携带与通用移动电信系统陆地无线接入网E-UTRAN邻区对应的基站身份标识ID的通知消息；
    解析所述通知消息，得到所述基站ID；
    向核心网CN发送携带所述基站ID的重定位请求。
  9. 根据权利要求8所述的重定位处理方法，其中，
    所述通知消息为E-UTRAN邻区信息；
    所述从第二无线网络控制器RNC接收一携带与E-UTRAN邻区对应的基站ID的通知消息包括：
    从第二无线网络控制器RNC接收一携带与E-UTRAN邻区对应的基站ID的E-UTRAN邻区信息。
  10. 根据权利要求8所述的重定位处理方法，其中，
    所述基站ID表示基站类型为宏Macro基站或家庭Home基站。
  11. 一种用于第一无线网络控制器RNC的重定位处理装置，包括：
    接收模块，设置为从第二无线网络控制器RNC接收一携带与通用移动电信系统陆地无线接入网E-UTRAN邻区对应的基站身份标识ID的通知消息；
    解析模块，设置为解析所述通知消息，得到所述基站ID；
    第二发送模块，设置为向核心网CN发送携带所述基站ID的重定位请求。
  12. 根据权利要求11所述的重定位处理装置，其中，
    所述通知消息为E-UTRAN邻区信息；
    所述接收模块是设置为从第二无线网络控制器RNC接收一携带与E-UTRAN邻区对应的基站ID的E-UTRAN邻区信息。
  13. 根据权利要求11所述的重定位处理装置，其中，
    所述基站ID表示基站类型为宏Macro基站或家庭Home基站。
  14. 一种第一无线网络控制器，包括权利要求11-13中任一所述的重定位处理装置。
  15. 一种计算机存储介质，所述计算机存储介质中存储有计算机可执行 指令，所述计算机可执行指令用于执行权利要求1～3中任一项所述的方法。
  16. 一种计算机存储介质，所述计算机存储介质中存储有计算机可执行指令，所述计算机可执行指令用于执行权利要求8～10中任一项所述的方法。
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Publication number Priority date Publication date Assignee Title
EP2158729A2 (en) * 2007-06-15 2010-03-03 Nokia Siemens Networks OY Handover trigger for an inter-access-gateway interface
US20110201339A1 (en) * 2008-10-29 2011-08-18 Telefonaktiebolaget Lm Ericsson (Publ) Cell Type Information Sharing Between Neighbor Base Stations
EP2403293A1 (en) * 2009-02-25 2012-01-04 ZTE Corporation Method and apparatus for user handing off to home nodeb
CN101841874A (zh) * 2009-03-19 2010-09-22 三星电子株式会社 移动通信系统中支持切换的方法

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