WO2012079393A1 - Method and system for transmitting automatic neighbor relation information - Google Patents

Method and system for transmitting automatic neighbor relation information Download PDF

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Publication number
WO2012079393A1
WO2012079393A1 PCT/CN2011/079455 CN2011079455W WO2012079393A1 WO 2012079393 A1 WO2012079393 A1 WO 2012079393A1 CN 2011079455 W CN2011079455 W CN 2011079455W WO 2012079393 A1 WO2012079393 A1 WO 2012079393A1
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WO
WIPO (PCT)
Prior art keywords
network controller
radio network
information
anr
user equipment
Prior art date
Application number
PCT/CN2011/079455
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French (fr)
Chinese (zh)
Inventor
韩立锋
高音
Original Assignee
中兴通讯股份有限公司
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Publication of WO2012079393A1 publication Critical patent/WO2012079393A1/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/16—Interfaces between hierarchically similar devices
    • H04W92/22—Interfaces between hierarchically similar devices between access point controllers

Definitions

  • the present invention relates to a wireless cellular communication system, and more particularly to a wireless mobile communication system, a method and system for transmitting Automatic Neighbor Relation (ANR) information, and a wireless network controller.
  • ANR Automatic Neighbor Relation
  • the Universal Mobile Telecommunications System is composed of a UMTS Terrestrial Radio Access Network (UTRAN) and a Core Network (CN), where the UTRAN is a radio network controller (Radio). Network Controller (RNC) and base station (such as Node B).
  • RNC Network Controller
  • the optimal configuration of the neighbor relationship is an important condition for ensuring the movement of the user equipment (User Equipment, UE).
  • UE User Equipment
  • operators optimize the configuration of neighbor relationships based on network planning and optimization.
  • the network implements ANR functions.
  • some companies have proposed the method of implementing the ANR function using the most ' ⁇ , Minimum Drive Test (MDT) technology.
  • MDT Minimum Drive Test
  • the MDT includes the storage mode MDT (Logged MDT) and the immediate upload mode (MDT).
  • the Logged MDT mode means that the UE saves the measurement result after the measurement, and the network side reports to the network when needed; and the Immediate MDT is It means that the UE gets the measurement result and immediately goes to the network side.
  • the mechanism for performing ANR with Logged MDT is as follows:
  • the RNC sends ANR measurement configuration information to the connected UE.
  • the measurement configuration information includes: logging events, logging duration, absolute timestamp (absolute timestamp) Time stamp ) and one or more of the optional logging area information. After the UE transitions to the idle state or the paging channel (Paging Channel, PCH) state, the measurement configuration takes effect.
  • the UE When performing cell reselection, the UE detects that the cell signal quality in a non-neighboring cell list is better or better, and the UE reads the broadcast of the cell to obtain the cell identity information, and the cell identity information includes the cell global identifier (Cell).
  • Cell cell global identifier
  • the identity information of the cell may also include a Location Area Code (LAC) and a Route Area Code (RAC); for the Global System for Mobile Communications (Global System for Mobile Communications) , GSM) / Enhanced Data Rate for GSM Evolution (EDGE) GSM GSM Radio Access Network (GERAN) cell, the cell identification information may also include RAC; UE saves ANR related information After entering the connected state, the UE sends an indication message to the network, indicating that the network side has ANR information report.
  • LAC Location Area Code
  • RAC Route Area Code
  • UE saves ANR related information After entering the connected state, the UE sends an indication message to the network, indicating that the network side has ANR information report.
  • the UE reports the ANR information to the network side, where the ANR information includes: the global cell identifier of the UE camped cell, the physical identifier of the detected cell, the frequency of the detected cell, and the global cell identity of the detected cell.
  • the ANR information includes: the global cell identifier of the UE camped cell, the physical identifier of the detected cell, the frequency of the detected cell, and the global cell identity of the detected cell.
  • the network side can perform optimal configuration of the neighbor relationship according to the obtained ANR information. For example, a neighbor relationship can be added to the serving cell.
  • IUR interface is the interface used by the radio network controller for signaling and data interaction with other radio network controllers, and is the link between the wireless network subsystems
  • the present invention provides a method for transmitting automatic neighbor relationship (ANR) information, the method includes: the user equipment performs measurement by using ANR measurement configuration information delivered by the first radio network controller, and obtains ANR information.
  • the step of the user equipment reporting the ANR information to the second radio network controller includes: the user equipment sending an uplink message to the second radio network controller, where the uplink message carries the The user equipment has the indication information of the ANR information; after receiving the uplink message, the second radio network controller sends a request message for reporting the ANR information to the user equipment; and the user equipment receives the request message After reporting to the second radio network controller
  • the uplink message includes: a RRC connection setup complete message, a physical channel reconfiguration complete message, a radio bearer reconfiguration complete message, a radio bearer setup complete message, a transport channel reconfiguration complete message, or a cell update Message.
  • the routing information of the first radio network controller is reported to be implemented by: the user equipment carrying the ANR information reported by the second radio network controller Routing information for a radio network controller.
  • the step of the user equipment reporting the routing information of the first radio network controller to the second radio network controller comprises: receiving, by the user equipment, the second radio network controller After the request message of the route is sent, the routing information of the first radio network controller is reported to the second radio network controller.
  • the ANR measurement configuration information includes: one or more of a measurement object, a trigger event, a recording time, a measurement time, an absolute time stamp, a recording area, a measurement status, and an upper state
  • the reporting status includes one or more of a dedicated channel state, a paging channel state, and a forward access channel state.
  • the routing information of the first radio network controller includes at least a location area identifier of the first radio network controller.
  • the step of the second radio network controller forwarding the ANR information to the first radio network controller according to the routing information of the first radio network controller includes: the second radio The network controller forwards the ANR information to the first radio network controller through the core network according to the routing information of the first radio network controller.
  • the present invention further provides a system for transmitting automatic neighbor relationship (ANR) information, the system comprising: a user equipment, which is configured to: send an ANR to a user equipment by using a first radio network controller Measure the configuration information, perform the measurement, obtain the ANR information, reselect the cell under the control of the second radio network controller, report the ANR information to the second radio network controller, and report the routing information of the first radio network controller.
  • the second radio network controller is configured to: forward the ANR information to the first radio network controller according to routing information of the first radio network controller.
  • the user equipment is configured to: report the ANR information to the second radio network controller in the following manner: send an uplink message to the second radio network controller, where the uplink message carries The user equipment has the indication information of the ANR information, and after receiving the request message for reporting the ANR information sent by the second radio network controller, reporting the ANR information to the second radio network controller, where the uplink is
  • the message includes: a RRC connection setup complete message, a physical channel reconfiguration complete message, a radio bearer reconfiguration complete message, a radio bearer setup complete message, a transport channel reconfiguration complete message, or a cell update message;
  • the second radio network controller is further configured to: after receiving the uplink message, send a request message for reporting the ANR information to the user equipment.
  • the present invention also provides a radio network controller, which is configured to:
  • the radio network controller When the radio network controller is a source radio network controller before the user equipment moves, The user equipment sends the automatic neighbor relationship (ANR) measurement configuration information; when the radio network controller is the target radio network controller after the user equipment moves, the user equipment sent by the user equipment is received by the source wireless After the ANR measurement configuration information sent by the user equipment is measured and obtained, the network controller forwards the ANR information to the source radio network controller according to the routing information of the source radio network controller.
  • ANR automatic neighbor relationship
  • the radio network controller is further configured to: when the radio network controller is a target radio network controller after the user equipment moves, receive an uplink message sent by the user equipment to the target radio network controller,
  • the uplink message carries the indication information that the user equipment has the ANR information; the request message for reporting the ANR information is sent to the user equipment, and the information is sent to the target radio network controller;
  • the uplink message includes : a radio resource control protocol connection setup complete message, a physical channel reconfiguration complete message, a radio bearer reconfiguration complete message, a radio bearer setup complete message, a transport channel reconfiguration complete message or a cell update message;
  • the radio network controller is further configured to The target radio network controller sends a request message for reporting the route to the user equipment when the radio network controller is the target radio network controller after the user equipment is moved; and receiving the user equipment to receive the After reporting the route request message, to the target Network controller routing information reported by the source radio network controller.
  • the ANR measurement configuration information includes: one or more of a measurement object, a trigger event, a recording time, a measurement time, an absolute time stamp, a recording area, a measurement status, and an upper status.
  • the reporting status includes one or more of a dedicated channel state, a paging channel state, or a forward access channel state.
  • the routing information of the source radio network controller includes at least a location area identifier of the source radio network controller.
  • the present invention provides a method and system for transmitting ANR information.
  • the source RNC can also obtain ANR information, so that the neighbor relationship can be optimized. High network quality.
  • FIG. 1 is a schematic diagram of a system for transmitting ANR information according to an embodiment of the present invention
  • FIG. 2 is a flowchart of a method for transmitting ANR information according to an embodiment of the present invention
  • FIG. 3 is a method for transmitting ANR information according to Embodiment 1 of the present invention
  • FIG. 4 is a flowchart of a method for transmitting ANR information according to Embodiment 2 of the present invention.
  • the embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It should be noted that, in the case of no conflict, the features in the embodiments and the embodiments of the present application may be arbitrarily combined with each other.
  • the new RNC when there is no IUR interface between the new RNC and the source RNC of the measurement configuration, the new RNC forwards the ANR information reported by the UE to the source RNC according to the routing information of the source RNC reported by the UE, and the source RNC. That is, the neighborhood relationship optimization can be performed according to the ANR information.
  • FIG. 1 is a schematic diagram of a system for transmitting ANR information according to an embodiment of the present invention.
  • the system in this embodiment includes: a UE, a first RNC, and a second RNC, where the first RNC is set to: Sending the ANR measurement configuration information; the UE is configured to: perform measurement by using the ANR measurement configuration information, obtain the ANR information, reselect the cell under the control of the second RNC, report the ANR information to the second RNC, and report the The routing information of the first RNC is set to: forward the ANR information reported by the UE to the first RNC according to the routing information of the first RNC.
  • the ANR measurement configuration information includes: one of a measurement object, a trigger event, a recording time, a measurement time, an absolute time stamp, a recording area, a measurement status, and a reporting status. Or a plurality of, the reporting status includes one or more of a dedicated channel state, a paging channel state, and a forward access channel state.
  • the user equipment is configured to report the ANR information to the second RNC in the following manner: sending an uplink message to the second RNC, where the uplink message carries an indication that the user equipment has ANR information The information, after receiving the request message for reporting the ANR information sent by the second radio network controller, reporting the ANR information to the second RNC.
  • the uplink message includes: a RRC connection setup complete message, a physical channel reconfiguration complete message, a radio bearer reconfiguration complete message, a radio bearer setup complete message, a transport channel reconfiguration complete message, or a cell update message.
  • the second RNC may send a request message for reporting the ANR information to the user equipment according to the occupation of the network resource.
  • the ANR information includes routing information of the first RNC.
  • the second RNC may be further configured to: send a request message for reporting the route to the UE; after receiving the request message for reporting the route, the UE reports to the second RNC The routing information of the first RNC.
  • the routing information of the first RNC includes at least the location area identifier of the first RNC.
  • the second RNC forwards the ANR information reported by the UE to the first RNC according to the routing information of the first RNC through the core network (CN).
  • Step 10 A UE performs measurement by using ANR measurement configuration information delivered by a first RNC to obtain ANR information
  • Step 20 After the UE reselects to the cell under the control of the second RNC, the UE reports to the second RNC.
  • Embodiment 1 Referring to FIG. 3, the terminal measures ANR information in an idle state.
  • Step 100 The terminal sends an ANR capability information to the RNC1.
  • the step is optional.
  • the RNC1 may also learn the ANR capability information of the UE according to the version information of the UE.
  • Step 101 The RNC1 configures the measurement configuration information of the ANR to the terminal.
  • the RNC1 can select one or more terminals to perform ANR measurement according to the optimization requirements of the neighbor relationship and the capability of the terminal.
  • the RNC1 selects UE1 in the cell1 to perform measurement.
  • the measurement configuration information may include: a measurement object (such as a specified measurement frequency, a wireless access system type, etc.), a triggering of logging events, a logging duration, and a measurement time (measurement time) Duration ) , absolute time stamp , recorded area, measured state (eg idle state, PCH state, and forward link access channel (FACH) state), reported One or more of the states (for example, Dedicated Channel (DCH), PCH, and FACH).
  • a measurement object such as a specified measurement frequency, a wireless access system type, etc.
  • a triggering of logging events such as a logging duration, and a measurement time (measurement time) Duration
  • absolute time stamp e.g., recorded area
  • measured state eg idle state, PCH state, and forward link access channel (
  • the UE1 enters the idle state idle in the cell1, and the measurement configuration in the step 101 takes effect.
  • the UE1 performs the measurement of the ANR information. For example, when the UE1 performs cell reselection, the cell 1 is detected, and the quality of the cell 2 is better or the most. OK, and cell2 is not in the neighbor list of celll (cell2 can be a co-frequency cell, or an inter-frequency or hetero-system cell, for example, a cell on a frequency specified in the measurement configuration), then UE1 reads the broadcast of cell2.
  • the identifier information of the cell 2 is obtained, where the identifier information includes: a cell global identifier (CGI) of the cell 2, and if the cell 2 is a UMTS cell, the identifier information may further include the LAC and the RAC; if the cell 2 is a GERAN cell, the identifier information may further include the RAC. If the cell 2 is a Long Term Evolution (LTE) cell, the identifier information may further include a Track Area Code (TAC).
  • CGI cell global identifier
  • LTE Long Term Evolution
  • TAC Track Area Code
  • the UE1 stores the ANR information, and the ANR information includes: the identification information of the cell 2 and the physical standard of the cell 2 One or more of the identification, the frequency of cell2, the CGI of cell2, the CGI of celll, and the routing information of RNCl.
  • the routing information of RNC1 includes: RNC1 location area identifier (LAI) and RNC1 identifier (RNC-ID). It may also contain a routing area code (RAC) and may also include an extended radio network controller identifier (Extended RNC-ID).
  • LAI location area identifier
  • RNC-ID RNC1 identifier
  • RAC routing area code
  • Extended RNC-ID extended radio network controller identifier
  • the UE1 may not report the RNC-ID of the RNC1, and the network side may obtain the RNC-ID of the RNC1 by using the CGI of the Celll.
  • Step 103 The UE1 reselects the connected cell to the cell 3 of the RNC3, and the UE1 carries an indication message in the uplink message, indicating that the available ANR information is reported.
  • the uplink message can be implemented by using the following message: RRCConnectionSetupComplete message, PHYSICAL CHANNEL RECONFIGURATION COMPLETE message, RADIO BEARER RECONFIGURATION COMPLETE message, radio bearer setup completed (RADIO BEARER SETUP COMPLETE ) Message, Transport CHANNEL RECONFIGURATION COMPLETE message or a new message.
  • Step 104 The RNC3 may send a request indication for reporting the ANR information to the UE1 when the network resources are relatively rich;
  • Step 105 The UE1 reports the stored ANR information to the RNC3.
  • RNC3 may use the "User Equipment Information Request (UEInformationRequest)" and “User Equipment Information Response (UEInformationReponse)" messages to obtain ANR information, or use new request and response messages to obtain ANR information. If the routing information of the RNC 1 is not included in the ANR information, the RNC3 may instruct the UE to report the routing information of the RNC1 when it detects that there is no Iur interface between the RNC 1 and the RNC 1 . The UE may send the "R RNCl" after receiving the indication of the RNC 3 . Routing information. Step 106: The RNC3 sends the ANR information to the RNC1 according to the routing information of the RNC1 in the ANR information.
  • UEInformationRequest User Equipment Information Request
  • UEInformationReponse User Equipment Information Response
  • the ANR information may be sent to the RNC1 according to the routing information of the RNC1 in the ANR information.
  • the RNC3 may send the ANR information to the CN, and the CN sends the ANR information according to the routing information of the RNC1. Go to RNC 1.
  • Step 107 The RNC1 may perform optimization of the neighbor relationship according to the content in the received ANR information.
  • Embodiment 2 As shown in FIG. 4, the terminal performs measurement and upper ANR information in a PCH or FACH state;
  • Step 200 The terminal reports the ANR capability information to the RNC 1 .
  • the measurement configuration information may include: a measurement object (such as a specified measurement frequency, a wireless access system type, etc.), a triggering of logging events, a logging duration, and a measurement duration (measurement duration) ), absolute time stamp, recorded area, or measured state (example, port, id, PCH, FACH) One or more.
  • Step 202 The UE1 is transferred to the PCH state or the FACH state in the cell1.
  • the measurement configuration in the step 201 is effective.
  • the UE1 performs the measurement of the ANR information. For example, when the UE1 performs cell reselection, the cell 1 is detected, and the quality of the cell 2 is better. It is the best, and cell2 is not in the neighbor list of celll (cell2 can be a co-frequency cell, or an inter-frequency or hetero-system cell, for example, a cell on a frequency specified in the measurement configuration), then UE1 reads cell2.
  • the identifier information may further include the LAC and the RAC; if the cell 2 is a GERAN cell, the identifier information may further include the RAC; if the cell 2 is the cell 2, the identifier information of the cell 2 is: If it is an LTE cell, the identification information may further include a TAC.
  • the UE1 stores the ANR information, and the ANR information includes: the identification information of the cell 2 and the physical standard of the cell 2 One or more of the identification, the frequency of cell2, the CGI of cell2, the CGI of celll, and the routing information of RNC1.
  • the routing information of RNC 1 includes: RNC 1 location area identifier LAI, RNC 1 identifier RNC-ID, may also contain RAC, may contain extended base station controller identifier ( Extended RNC-ID).
  • RNC 1 location area identifier LAI RNC 1 identifier RNC-ID
  • RNC-ID RNC-ID
  • the network side may obtain the RNC-ID of the RNC1 by using the CGI of the Celll.
  • Step UE1 reselects the cell cell3 of the RNC3. If the measurement configuration specifies that the ANR information can be reported in the PCH state or the FACH state, the UE may send an indication message in the uplink message, where the uplink message may be a cell update. The message indicates that the available ANR information is reported.
  • the RNC3 may send a request for reporting the ANR information to the UE1.
  • Step 205 The UE1 sends the stored ANR information to the RNC3.
  • RNC3 can use the "cell update confirm" and "cell update complete” messages to obtain ANR information, or use new request and response messages to obtain ANR information. as shown in picture 2. If the measurement configuration specifies that the ANR information can be reported in the DCH state, then in step 203, the UE1 enters the connection state in the cell cell3 of the RNC3, and the UE1 carries an indication message in the uplink message, indicating that the available ANR information is reported.
  • This upstream message can be implemented with the following message: RRCConnectionSetupComplete,
  • the RNC3 can send a request for ANR information to UE1, and UE1 uploads the stored ANR information to RNC3.
  • RNC3 can use "UelnformationRequest” and “UelnformationReponse” Get the ANR information, or use the new request and response messages to get the ANR information. If the routing information of the RNC 1 is not included in the ANR information, the RNC3 may instruct the UE to report the routing information of the RNC1 when it detects that there is no lur interface between the RNC 1 and the RNC 1 . The UE may send the "R RNCl" after receiving the indication of the RNC 3 . Routing information.
  • Step 206 When detecting that there is no lur interface between itself and RNC1, RNC3 sends one or more of the ANR information to RNC1 according to the routing information of RNC1 in the ANR information. For example, RNC3 sends ANR information to CN, and CN sends ANR information to RNC1 based on routing information.
  • the embodiment further provides a user equipment, which is configured to: perform measurement by using ANR measurement configuration information sent by the first radio network controller to the user equipment, and obtain ANR information, and then reselect to control by the second radio network controller.
  • a cell reporting ANR information to the second radio network controller, and reporting routing information of the first radio network controller, so that the second radio network controller is configured according to the first radio network controller Routing information forwards the ANR information to the first radio network controller.
  • the user equipment is configured to report the ANR information to the second radio network controller in the following manner: sending an uplink message to the second radio network controller, where the user equipment carries the ANR information in the uplink message
  • the indication information after receiving the request message for reporting the ANR information sent by the second radio network controller, reporting the ANR information to the second radio network controller, where the uplink message includes: the radio resource control protocol a connection setup complete message, a physical channel reconfiguration complete message, a radio bearer reconfiguration complete message, a radio bearer setup complete message, A transmission channel reconstruction complete message or a cell update message.
  • the ANR information includes routing information of the first radio network controller.
  • the user equipment is configured to receive a request message for reporting the route sent by the second radio network controller, and report the routing information of the first radio network controller to the second radio network controller.
  • the ANR measurement configuration information includes: one or more of a measurement object, a trigger event, a recording time, a measurement time, an absolute time stamp, a recording area, a measurement status, and a reporting status, where the reporting status includes One or more of a dedicated channel state, a paging channel state, or a forward access channel state.
  • the routing information of the first radio network controller includes at least a location area identifier of the first radio network controller.
  • the embodiment further provides a radio network controller, configured to: when the radio network controller is a source radio network controller before the user equipment moves, send ANR measurement configuration information to the user equipment; When the radio network controller is the target radio network controller after the user equipment is moved, the ANR measurement configuration information sent by the user equipment sent by the user equipment to the user equipment by the source radio network controller is measured and obtained. The ANR information is forwarded to the source radio network controller according to the routing information of the source radio network controller.
  • the radio network controller is further configured to: when the radio network controller is a target radio network controller after the user equipment moves, receive an uplink message sent by the user equipment to the target radio network controller,
  • the uplink message carries the indication information that the user equipment has the ANR information, sends a request message for reporting the ANR information to the user equipment, and reports the ANR information to the target radio network controller, where the uplink message includes: a resource control protocol connection establishment complete message, a physical channel reconstruction complete message, a radio bearer reconfiguration complete message, a radio bearer setup complete message, a transport channel reconfiguration complete message, or a cell update message;
  • the ANR information includes routing information of the source radio network controller.
  • the radio network controller is further configured to: when the radio network controller is the target radio network controller after the user equipment moves, send a request message for reporting the route to the user equipment; After receiving the request message for reporting the route, the user equipment reports the routing information of the source radio network controller to the target radio network controller.
  • the ANR measurement configuration information includes: one or more of a measurement object, a trigger event, a recording time, a measurement time, an absolute time stamp, a recording area, a measurement status, and a reporting status, where the reporting status includes One or more of a dedicated channel state, a paging channel state, or a forward access channel state.
  • the routing information of the source radio network controller includes at least a location area identifier of the source radio network controller.
  • the present invention can also obtain ANR information when the UE moves to another RNC, thereby optimizing the neighbor relationship and improving the network quality.

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  • Computer Networks & Wireless Communication (AREA)
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Abstract

Disclosed are a method and a system for transmitting automatic neighbor relation (ANR) information, and a radio network controller. The method comprises: a user equipment performing measurement through ANR measurement configuration information delivered by a first radio network controller, acquiring ANR information, and reselecting a cell controlled by a second radio network controller, reporting the ANR information to the second radio network controller, and reporting routing information of the first radio network controller; and the second radio network controller, according to the routing information of the first radio network controller, forwarding the ANR information to the first radio network controller. In the present invention, when the UE moves to another RNC, a source RNC can also obtain the ANR information, thereby optimizing the neighbor relations and enhancing the network quality.

Description

一种传输自动邻区关系信息的方法及系统  Method and system for transmitting automatic neighborhood relationship information
技术领域 本发明涉及无线蜂窝通信系统，更具体地说， 涉及无线移动通信系统中， 一种传输自动邻区关系 （ Automatic Neighbor Relation , ANR )信息的方法及 系统， 以及一种无线网络控制器。 BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a wireless cellular communication system, and more particularly to a wireless mobile communication system, a method and system for transmitting Automatic Neighbor Relation (ANR) information, and a wireless network controller.
背景技术 Background technique
通用移动通讯系统 ( Universal Mobile Telecommunications System , UMTS )是由 UMTS陆地无线接入网（ UMTS Terrestrial Radio Access Network, UTRAN )和核心网 （ Core Network, CN )组成 , 其中 UTRAN是由无线网络 控制器（ Radio Network Controller, RNC )和基站 （如 Node B )组成的。 在无线通信网络中， 邻区关系的优化配置是保证用户设备 （User Equipment, UE )移动的重要条件。 传统上是运营商根据网络规划和优化来 进行优化配置邻区关系的。为了让运营商从手工配置邻区的工作中解脱出来， 减低运营成本， 提出了网络实现 ANR的功能。 对于 UMTS, 有公司提出了 釆用最 '〗、化路测 （ Minimum Drive Test , MDT )技术实现 ANR功能的方法。 MDT包含存储模式 MDT ( Logged MDT )和立即上^艮模式 MDT ( Immediate MDT ) 两种方式， Logged MDT方式是指 UE在测量后保存测量结果， 网络 侧需要时再上报至网络； 而 Immediate MDT是指 UE得到测量结果后马上上 才艮至网络侧。 釆用 Logged MDT进行 ANR的机制描述如下： RNC下发 ANR测量配 置信息给连接态 UE, 其中测量配置信息中包含： 记录事件（ logging events ) , 己录时间 （ logging duration ) , 绝对时间戳 ( absolute time stamp )和可选的己 录区域（ logging area )信息中的一项或多项。 UE在转入空闲 （ idle ) 态或寻 呼信道（Paging Channel, PCH ) 态后， 测量配置生效。 UE在进行小区重选 时检测到一个非邻区列表中的小区信号质量比较好或者是最好， 则 UE读取 该小区的广播得到小区的标识信息，小区的标识信息包含小区全球标识（ Cell Global Identifier, CGI ) , 对于 UMTS小区， 小区的标识信息还可以包含位 置区码（Location Area Code, LAC )和路由区码 ( Route Area Code, RAC ) ； 对于全球移动通讯系统 ( Global System for Mobile Communications, GSM ) / 增强型数据速率 GSM演进技术（Enhanced Data Rate for GSM Evolution, EDGE )无线接入网 ( GSM EDGE Radio Access Network, GERAN ) 小区， 小区的标识信息还可以包含 RAC; UE保存 ANR相关信息，在进入连接态后 UE给网络发送一个指示信息， 指示网络侧有 ANR信息上报。 若网络侧要求 UE上报 ANR信息， 则 UE上报 ANR信息到网络侧， 其中 ANR信息包含： UE驻留小区的全球小区标识， 检测小区的物理标识， 检测小区的频率， 以 及检测小区全球小区标识等信息中的一项或多项。 网络侧可以依据得到的 ANR信息进行邻区关系的优化配置， 例如可以给服务小区增加一个邻区关 系。 The Universal Mobile Telecommunications System (UMTS) is composed of a UMTS Terrestrial Radio Access Network (UTRAN) and a Core Network (CN), where the UTRAN is a radio network controller (Radio). Network Controller (RNC) and base station (such as Node B). In the wireless communication network, the optimal configuration of the neighbor relationship is an important condition for ensuring the movement of the user equipment (User Equipment, UE). Traditionally, operators optimize the configuration of neighbor relationships based on network planning and optimization. In order to enable operators to free themselves from the manual configuration of neighboring areas and reduce operating costs, the network implements ANR functions. For UMTS, some companies have proposed the method of implementing the ANR function using the most '〗, Minimum Drive Test (MDT) technology. The MDT includes the storage mode MDT (Logged MDT) and the immediate upload mode (MDT). The Logged MDT mode means that the UE saves the measurement result after the measurement, and the network side reports to the network when needed; and the Immediate MDT is It means that the UE gets the measurement result and immediately goes to the network side. The mechanism for performing ANR with Logged MDT is as follows: The RNC sends ANR measurement configuration information to the connected UE. The measurement configuration information includes: logging events, logging duration, absolute timestamp (absolute timestamp) Time stamp ) and one or more of the optional logging area information. After the UE transitions to the idle state or the paging channel (Paging Channel, PCH) state, the measurement configuration takes effect. When performing cell reselection, the UE detects that the cell signal quality in a non-neighboring cell list is better or better, and the UE reads the broadcast of the cell to obtain the cell identity information, and the cell identity information includes the cell global identifier (Cell). Global Identifier (CGI), for the UMTS cell, the identity information of the cell may also include a Location Area Code (LAC) and a Route Area Code (RAC); for the Global System for Mobile Communications (Global System for Mobile Communications) , GSM) / Enhanced Data Rate for GSM Evolution (EDGE) GSM GSM Radio Access Network (GERAN) cell, the cell identification information may also include RAC; UE saves ANR related information After entering the connected state, the UE sends an indication message to the network, indicating that the network side has ANR information report. If the network side requests the UE to report the ANR information, the UE reports the ANR information to the network side, where the ANR information includes: the global cell identifier of the UE camped cell, the physical identifier of the detected cell, the frequency of the detected cell, and the global cell identity of the detected cell. One or more of the information. The network side can perform optimal configuration of the neighbor relationship according to the obtained ANR information. For example, a neighbor relationship can be added to the serving cell.
上述方案的一个问题是， UE可能移动到向一个新的 RNC上报 ANR信 息， 而且这个新的 RNC和下发测量配置的源 RNC之间没有无线网络控制器 之间互联（ Interconnection of RNC , IUR )接口 （ IUR接口是无线网络控制器 用于同其他无线网络控制器进行信令和数据交互的接口， 是无线网络子系统 之间互联的纽带） ， 那么这个 ANR信息将没法转发到源 RNC, 从而无法进 行邻区关系优化。  One problem with the above solution is that the UE may move to report ANR information to a new RNC, and there is no interconnection of RNC (IUR) between the new RNC and the source RNC that sends the measurement configuration. Interface (IUR interface is the interface used by the radio network controller for signaling and data interaction with other radio network controllers, and is the link between the wireless network subsystems), then the ANR information cannot be forwarded to the source RNC. Neighbor relationship optimization is not possible.
发明内容 本发明的目的是提供一种传输自动邻区关系（ ANR )信息的方法及系统， 以及一种无线网络控制器， 以解决如何在 UE移动到其他 RNC时， 源 RNC 仍然可以得到 ANR信息的问题。 为了解决上述技术问题， 本发明提供了一种传输自动邻区关系 （ANR ) 信息的方法， 该方法包括： 用户设备通过第一无线网络控制器下发的 ANR测量配置信息进行测量， 得到 ANR信息后， 重选到第二无线网络控制器控制下的小区， 向所述第二 无线网络控制器上报 ANR信息以及上报所述第一无线网络控制器的路由信 息； 以及 所述第二无线网络控制器根据所述第一无线网络控制器的路由信息将所 述 ANR信息转发给所述第一无线网络控制器。 本发明的方法中， 所述用户设备向所述第二无线网络控制器上报 ANR 信息的步骤包括： 所述用户设备向所述第二无线网络控制器发送上行消息， 所述上行消息 携带所述用户设备具有 ANR信息的指示信息； 所述第二无线网络控制器接收到所述上行消息后， 向所述用户设备下发 上报 ANR信息的请求消息； 以及 所述用户设备接收到所述请求消息后， 向所述第二无线网络控制器上报SUMMARY OF THE INVENTION It is an object of the present invention to provide a method and system for transmitting automatic neighbor relationship (ANR) information, and a radio network controller to solve how the source RNC can still obtain ANR information when the UE moves to another RNC. The problem. In order to solve the above technical problem, the present invention provides a method for transmitting automatic neighbor relationship (ANR) information, the method includes: the user equipment performs measurement by using ANR measurement configuration information delivered by the first radio network controller, and obtains ANR information. Then, reselecting to the cell under the control of the second radio network controller, reporting the ANR information to the second radio network controller, and reporting the routing information of the first radio network controller And the second radio network controller forwards the ANR information to the first radio network controller according to routing information of the first radio network controller. In the method of the present invention, the step of the user equipment reporting the ANR information to the second radio network controller includes: the user equipment sending an uplink message to the second radio network controller, where the uplink message carries the The user equipment has the indication information of the ANR information; after receiving the uplink message, the second radio network controller sends a request message for reporting the ANR information to the user equipment; and the user equipment receives the request message After reporting to the second radio network controller
ANR信息。 本发明的方法中， 所述上行消息包括： 无线资源控制协议连接建立完成 消息、 物理通道重构完成消息、 无线电承载重构完成消息、 无线电承载建立 完成消息、 传输通道重构完成消息或小区更新消息。 本发明的方法中， 上报所述第一无线网络控制器的路由信息是通过下面 的方式实现的： 所述用户设备向所述第二无线网络控制器上报的所述 ANR信息中携带 所述第一无线网络控制器的路由信息。 本发明的方法中， 所述用户设备向所述第二无线网络控制器上报所述第 一无线网络控制器的路由信息的步骤包括： 所述用户设备接收到所述第二无线网络控制器下发上^艮路由的请求消息 后， 向所述第二无线网络控制器上报所述第一无线网络控制器的路由信息。 本发明的方法中， 所述 ANR测量配置信息包括： 测量对象、 触发事件、 记录时间、 测量时间、 绝对时间戳、 记录区域、 测量状态和上 ^艮状态中的一 项或多项， 所述上报状态包括专用信道态、 寻呼信道态和前向接入信道态中 的一项或多项。 本发明的方法中， 所述第一无线网络控制器的路由信息至少包括所述第 一无线网络控制器的位置区标识。 本发明的方法中， 所述第二无线网络控制器根据所述第一无线网络控制 器的路由信息将所述 ANR信息转发给所述第一无线网络控制器的步骤包括： 所述第二无线网络控制器根据所述第一无线网络控制器的路由信息， 通 过核心网将所述 ANR信息转发给所述第一无线网络控制器。 为了解决上述技术问题，本发明还提供了一种传输自动邻区关系（ ANR ) 信息的系统， 该系统包括： 用户设备， 其设置为： 通过第一无线网络控制器向用户设备下发的 ANR 测量配置信息进行测量， 得到 ANR信息后， 重选到第二无线网络控制器控 制下的小区， 向所述第二无线网络控制器上报 ANR信息以及上报所述第一 无线网络控制器的路由信息； 以及 所述第二无线网络控制器设置为： 根据所述第一无线网络控制器的路由 信息将所述 ANR信息转发给所述第一无线网络控制器。 本发明的系统中， 所述用户设备是设置为： 釆用以下方式向所述第二无线网络控制器上报 ANR信息： 向所述第二无线网络控制器发送上行消息， 所述上行消息中携带 所述用户设备具有 ANR信息的指示信息， 在接收到所述第二无线网络控制 器发送的上报 ANR信息的请求消息后， 向所述第二无线网络控制器上报 ANR信息；其中，所述上行消息包括：无线资源控制协议连接建立完成消息、 物理通道重构完成消息、 无线电承载重构完成消息、 无线电承载建立完成消 息、 传输通道重构完成消息或小区更新消息； ANR information. In the method of the present invention, the uplink message includes: a RRC connection setup complete message, a physical channel reconfiguration complete message, a radio bearer reconfiguration complete message, a radio bearer setup complete message, a transport channel reconfiguration complete message, or a cell update Message. In the method of the present invention, the routing information of the first radio network controller is reported to be implemented by: the user equipment carrying the ANR information reported by the second radio network controller Routing information for a radio network controller. In the method of the present invention, the step of the user equipment reporting the routing information of the first radio network controller to the second radio network controller comprises: receiving, by the user equipment, the second radio network controller After the request message of the route is sent, the routing information of the first radio network controller is reported to the second radio network controller. In the method of the present invention, the ANR measurement configuration information includes: one or more of a measurement object, a trigger event, a recording time, a measurement time, an absolute time stamp, a recording area, a measurement status, and an upper state, The reporting status includes one or more of a dedicated channel state, a paging channel state, and a forward access channel state. In the method of the present invention, the routing information of the first radio network controller includes at least a location area identifier of the first radio network controller. In the method of the present invention, the step of the second radio network controller forwarding the ANR information to the first radio network controller according to the routing information of the first radio network controller includes: the second radio The network controller forwards the ANR information to the first radio network controller through the core network according to the routing information of the first radio network controller. In order to solve the above technical problem, the present invention further provides a system for transmitting automatic neighbor relationship (ANR) information, the system comprising: a user equipment, which is configured to: send an ANR to a user equipment by using a first radio network controller Measure the configuration information, perform the measurement, obtain the ANR information, reselect the cell under the control of the second radio network controller, report the ANR information to the second radio network controller, and report the routing information of the first radio network controller. And the second radio network controller is configured to: forward the ANR information to the first radio network controller according to routing information of the first radio network controller. In the system of the present invention, the user equipment is configured to: report the ANR information to the second radio network controller in the following manner: send an uplink message to the second radio network controller, where the uplink message carries The user equipment has the indication information of the ANR information, and after receiving the request message for reporting the ANR information sent by the second radio network controller, reporting the ANR information to the second radio network controller, where the uplink is The message includes: a RRC connection setup complete message, a physical channel reconfiguration complete message, a radio bearer reconfiguration complete message, a radio bearer setup complete message, a transport channel reconfiguration complete message, or a cell update message;
所述第二无线网络控制器还设置为： 接收到所述上行消息后， 向所述用 户设备下发上报 ANR信息的请求消息。 为了解决上述技术问题， 本发明还提供了一种无线网络控制器， 其设置 为：  The second radio network controller is further configured to: after receiving the uplink message, send a request message for reporting the ANR information to the user equipment. In order to solve the above technical problem, the present invention also provides a radio network controller, which is configured to:
当所述无线网络控制器为用户设备移动前的源无线网络控制器时， 向所 述用户设备下发自动邻区关系 （ANR ) 测量配置信息； 当所述无线网络控制器为用户设备移动后的目标无线网络控制器时， 接 收所述用户设备发送的所述用户设备通过源无线网络控制器向用户设备下发 的 ANR测量配置信息进行测量并得到的 ANR信息后，根据所述源无线网络 控制器的路由信息将所述 ANR信息转发给所述源无线网络控制器。 所述无线网络控制器还设置为： 当所述无线网络控制器为用户设备移动后的目标无线网络控制器时， 接 收所述用户设备向所述目标无线网络控制器发送的上行消息， 所述上行消息 携带所述用户设备具有 ANR信息的指示信息； 向所述用户设备下发上报 ANR信息的请求消息， 以及向所述目标无线网络控制器上 ·¾ ΑΝΙ 信息； 其中， 所述上行消息包括： 无线资源控制协议连接建立完成消息、 物理 通道重构完成消息、 无线电承载重构完成消息、 无线电承载建立完成消息、 传输通道重构完成消息或小区更新消息； 所述无线网络控制器还设置为： 当所述无线网络控制器为用户设备移动后的目标无线网络控制器时， 所 述目标无线网络控制器向所述用户设备下发上报路由的请求消息； 以及接收 所述用户设备在接收到所述上报路由的请求消息后， 向所述目标无线网络控 制器上报的所述源无线网络控制器的路由信息。 本发明的无线网络控制器中， 所述 ANR测量配置信息包括： 测量对象、 触发事件、 记录时间、 测量时间、 绝对时间戳、 记录区域、 测量状态和上才艮 状态中的一项或多项， 所述上报状态包括专用信道态、 寻呼信道态或前向接 入信道态中的一项或多项。 本发明的无线网络控制器中， 所述源无线网络控制器的路由信息至少包 括所述源无线网络控制器的位置区标识。 When the radio network controller is a source radio network controller before the user equipment moves, The user equipment sends the automatic neighbor relationship (ANR) measurement configuration information; when the radio network controller is the target radio network controller after the user equipment moves, the user equipment sent by the user equipment is received by the source wireless After the ANR measurement configuration information sent by the user equipment is measured and obtained, the network controller forwards the ANR information to the source radio network controller according to the routing information of the source radio network controller. The radio network controller is further configured to: when the radio network controller is a target radio network controller after the user equipment moves, receive an uplink message sent by the user equipment to the target radio network controller, The uplink message carries the indication information that the user equipment has the ANR information; the request message for reporting the ANR information is sent to the user equipment, and the information is sent to the target radio network controller; where the uplink message includes : a radio resource control protocol connection setup complete message, a physical channel reconfiguration complete message, a radio bearer reconfiguration complete message, a radio bearer setup complete message, a transport channel reconfiguration complete message or a cell update message; the radio network controller is further configured to The target radio network controller sends a request message for reporting the route to the user equipment when the radio network controller is the target radio network controller after the user equipment is moved; and receiving the user equipment to receive the After reporting the route request message, to the target Network controller routing information reported by the source radio network controller. In the radio network controller of the present invention, the ANR measurement configuration information includes: one or more of a measurement object, a trigger event, a recording time, a measurement time, an absolute time stamp, a recording area, a measurement status, and an upper status. The reporting status includes one or more of a dedicated channel state, a paging channel state, or a forward access channel state. In the radio network controller of the present invention, the routing information of the source radio network controller includes at least a location area identifier of the source radio network controller.
本发明提供一种传输 ANR信息的方法及系统， 可以在 UE移动到其他 RNC时， 源 RNC也可以得到 ANR信息， 从而可以进行邻区关系的优化， 提 高网络质量。 The present invention provides a method and system for transmitting ANR information. When the UE moves to another RNC, the source RNC can also obtain ANR information, so that the neighbor relationship can be optimized. High network quality.
附图概述 图 1为本发明实施例的传输 ANR信息的系统的示意图； 图 2为本发明实施例的传输 ANR信息的方法的流程图； 图 3为本发明实施例一的传输 ANR信息的方法的流程图； 以及 图 4为本发明实施例二的传输 ANR信息的方法的流程图。 1 is a schematic diagram of a system for transmitting ANR information according to an embodiment of the present invention; FIG. 2 is a flowchart of a method for transmitting ANR information according to an embodiment of the present invention; FIG. 3 is a method for transmitting ANR information according to Embodiment 1 of the present invention; FIG. 4 is a flowchart of a method for transmitting ANR information according to Embodiment 2 of the present invention.
本发明的较佳实施方式 Preferred embodiment of the invention
为使本发明的目的、 技术方案和优点更加清楚明白， 下文中将结合附图 对本发明的实施例进行详细说明。 需要说明的是， 在不冲突的情况下， 本申 请中的实施例及实施例中的特征可以相互任意组合。 本发明实施例在新的 RNC和下发测量配置的源 RNC之间没有 IUR接口 的情况下， 新 RNC根据 UE上报的源 RNC的路由信息， 把 UE上报的 ANR 信息转发到源 RNC, 源 RNC即可以根据 ANR信息进行邻区关系优化。  In order to make the objects, the technical solutions and the advantages of the present invention more clearly, the embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It should be noted that, in the case of no conflict, the features in the embodiments and the embodiments of the present application may be arbitrarily combined with each other. In the embodiment of the present invention, when there is no IUR interface between the new RNC and the source RNC of the measurement configuration, the new RNC forwards the ANR information reported by the UE to the source RNC according to the routing information of the source RNC reported by the UE, and the source RNC. That is, the neighborhood relationship optimization can be performed according to the ANR information.
图 1为本发明实施例的传输 ANR信息的系统的示意图， 如图 1所示， 本实施例的系统包括： UE、 第一 RNC和第二 RNC, 其中， 第一 RNC设置为： 向 UE下发的 ANR测量配置信息； UE设置为： 通过所述 ANR测量配置信息进行测量， 得到 ANR信息后， 重选到第二 RNC控制下的小区， 向所述第二 RNC上报 ANR信息以及上报 所述第一 RNC的路由信息； 第二 RNC设置为：根据所述第一 RNC的路由信息将所述 UE上报的 ANR 信息转发给所述第一 RNC。 本实施例中， 所述 ANR测量配置信息包括： 测量对象、 触发事件、 记 录时间、 测量时间、 绝对时间戳、 记录区域、 测量状态和上报状态中的一项 或多项， 所述上报状态包括专用信道态、 寻呼信道态和前向接入信道态中的 一项或多项。 本实施例中， 所述用户设备是设置为釆用以下方式向所述第二 RNC上 报 ANR信息： 向所述第二 RNC发送上行消息， 所述上行消息携带所述用户 设备具有 ANR信息的指示信息， 在接收到所述第二无线网络控制器发送的 上报 ANR信息的请求消息后， 向所述第二 RNC上报 ANR信息。 本实施例中，所述上行消息包括： 无线资源控制协议连接建立完成消息、 物理通道重构完成消息、 无线电承载重构完成消息、 无线电承载建立完成消 息、 传输通道重构完成消息或小区更新消息。 所述第二 RNC接收到所述上行消息后， 可以根据网络资源的占用情况， 向所述用户设备下发上报 ANR信息的请求消息。 本实施例中， 所述 ANR信息包括所述第一 RNC的路由信息。 本实施例中， 所述第二 RNC还可以设置为： 向所述 UE下发上报路由的 请求消息； 所述 UE在接收到所述上报路由的请求消息后， 向所述第二 RNC 上报所述第一 RNC的路由信息。 本实施例中， 所述第一 RNC的路由信息至少包括所述第一 RNC的位置 区标识。 本实施例中， 第二 RNC通过核心网（CN ) , 根据所述第一 RNC的路由 信息将所述 UE上报的 ANR信息转发给所述第一 RNC。 FIG. 1 is a schematic diagram of a system for transmitting ANR information according to an embodiment of the present invention. As shown in FIG. 1 , the system in this embodiment includes: a UE, a first RNC, and a second RNC, where the first RNC is set to: Sending the ANR measurement configuration information; the UE is configured to: perform measurement by using the ANR measurement configuration information, obtain the ANR information, reselect the cell under the control of the second RNC, report the ANR information to the second RNC, and report the The routing information of the first RNC is set to: forward the ANR information reported by the UE to the first RNC according to the routing information of the first RNC. In this embodiment, the ANR measurement configuration information includes: one of a measurement object, a trigger event, a recording time, a measurement time, an absolute time stamp, a recording area, a measurement status, and a reporting status. Or a plurality of, the reporting status includes one or more of a dedicated channel state, a paging channel state, and a forward access channel state. In this embodiment, the user equipment is configured to report the ANR information to the second RNC in the following manner: sending an uplink message to the second RNC, where the uplink message carries an indication that the user equipment has ANR information The information, after receiving the request message for reporting the ANR information sent by the second radio network controller, reporting the ANR information to the second RNC. In this embodiment, the uplink message includes: a RRC connection setup complete message, a physical channel reconfiguration complete message, a radio bearer reconfiguration complete message, a radio bearer setup complete message, a transport channel reconfiguration complete message, or a cell update message. . After receiving the uplink message, the second RNC may send a request message for reporting the ANR information to the user equipment according to the occupation of the network resource. In this embodiment, the ANR information includes routing information of the first RNC. In this embodiment, the second RNC may be further configured to: send a request message for reporting the route to the UE; after receiving the request message for reporting the route, the UE reports to the second RNC The routing information of the first RNC. In this embodiment, the routing information of the first RNC includes at least the location area identifier of the first RNC. In this embodiment, the second RNC forwards the ANR information reported by the UE to the first RNC according to the routing information of the first RNC through the core network (CN).
图 2为本发明的传输 ANR信息的方法的流程图， 如图 2所示， 本发明 的方法包括下面步骤： 步骤 10、 UE通过第一 RNC下发的 ANR测量配置信息进行测量得到 ANR 信息； 步骤 20、 UE重选到第二 RNC控制下的小区后， 向所述第二 RNC上报2 is a flowchart of a method for transmitting ANR information according to the present invention. As shown in FIG. 2, the method of the present invention includes the following steps: Step 10: A UE performs measurement by using ANR measurement configuration information delivered by a first RNC to obtain ANR information; Step 20: After the UE reselects to the cell under the control of the second RNC, the UE reports to the second RNC.
ANR信息以及上报所述第一 RNC的路由信息； 步骤 30、所述第二 RNC根据所述第一 RNC的路由信息将所述 UE上报 的 ANR信息转发给所述第一 RNC。 下面以两个实施例对本发明的方法进行详细的说明。 实施例一： 结合图 3 , 终端在空闲态测量 ANR信息。 步骤 100、 终端向 RNC1上^艮 ANR能力信息； 该步骤是可选的， RNC1也可以根据 UE的版本信息来获知 UE的 ANR 能力信息。 步骤 101、 RNC1给终端配置 ANR的测量配置信息； ANR information and routing information of the first RNC; Step 30: The second RNC forwards the ANR information reported by the UE to the first RNC according to the routing information of the first RNC. The method of the present invention will now be described in detail in two embodiments. Embodiment 1: Referring to FIG. 3, the terminal measures ANR information in an idle state. Step 100: The terminal sends an ANR capability information to the RNC1. The step is optional. The RNC1 may also learn the ANR capability information of the UE according to the version information of the UE. Step 101: The RNC1 configures the measurement configuration information of the ANR to the terminal.
RNC1 可以根据邻区关系的优化需求和终端的能力选择一个或多个终端 进行 ANR测量， 本实施例中， RNC1选择了 celll中的 UE1进行测量。 测量配置信息可以包含： 测量对象（measurement object ) (比如指定测 量的频率、 以及无线接入系统类型等） 、 触发事件（ the triggering of logging events ) 、 己录时间 ( logging duration )、 测量时间 ( measurement duration ) 、 绝对时间戳 ( absolute time stamp ) 、 己录区或（ logging area ) 、 测量的 态 (例如 idle态、 PCH态、 以及前向接入信道（ Forward Link Access Channel , FACH ) 态） ， 上报的状态 （例如， 专用信道（Dedicated Channel, DCH ) 、 PCH, 以及 FACH ) 中的一项或多项。 步骤 102、 UE1在 celll中转入了空闲态 idle, 步骤 101中的测量配置生 效， UE1进行 ANR信息的测量，例如， UE1进行小区重选时检测到小区 cell2, 小区 cell2质量比较好或者是最好的，并且 cell2不在 celll的邻区列表中（ cell2 可以是同频小区， 也可以是异频或异系统小区， 例如是测量配置中规定的频 率上的小区） ， 则 UE1读取 cell2的广播， 得到 cell2的标识信息， 这里标识 信息包含： cell2的小区全球标识（CGI ) , 若 cell2是 UMTS小区， 则标识 信息还可以包含 LAC和 RAC; 若 cell2是 GERAN小区， 则标识信息还可以 包含 RAC; 若 cell2是长期演进（ Long Term Evolution, LTE )小区， 则标识 信息还可以包含跟踪区域码 ( Track Area Code , TAC ) 。 The RNC1 can select one or more terminals to perform ANR measurement according to the optimization requirements of the neighbor relationship and the capability of the terminal. In this embodiment, the RNC1 selects UE1 in the cell1 to perform measurement. The measurement configuration information may include: a measurement object (such as a specified measurement frequency, a wireless access system type, etc.), a triggering of logging events, a logging duration, and a measurement time (measurement time) Duration ) , absolute time stamp , recorded area, measured state (eg idle state, PCH state, and forward link access channel (FACH) state), reported One or more of the states (for example, Dedicated Channel (DCH), PCH, and FACH). In the step 102, the UE1 enters the idle state idle in the cell1, and the measurement configuration in the step 101 takes effect. The UE1 performs the measurement of the ANR information. For example, when the UE1 performs cell reselection, the cell 1 is detected, and the quality of the cell 2 is better or the most. OK, and cell2 is not in the neighbor list of celll (cell2 can be a co-frequency cell, or an inter-frequency or hetero-system cell, for example, a cell on a frequency specified in the measurement configuration), then UE1 reads the broadcast of cell2. The identifier information of the cell 2 is obtained, where the identifier information includes: a cell global identifier (CGI) of the cell 2, and if the cell 2 is a UMTS cell, the identifier information may further include the LAC and the RAC; if the cell 2 is a GERAN cell, the identifier information may further include the RAC. If the cell 2 is a Long Term Evolution (LTE) cell, the identifier information may further include a Track Area Code (TAC).
UE1保存 ANR信息， ANR信息包含： cell2的标识信息、 cell2的物理标 识、 cell2的频率、 cell2的 CGI、 celll的 CGI、 以及 RNCl的路由信息中的 一项或多项。 The UE1 stores the ANR information, and the ANR information includes: the identification information of the cell 2 and the physical standard of the cell 2 One or more of the identification, the frequency of cell2, the CGI of cell2, the CGI of celll, and the routing information of RNCl.
RNC1 的路由信息包含： RNC1 的位置区标识（LAI )和 RNC1 的标识 ( RNC-ID ) , 还可以含有路由区域码（RAC ) , 还可以含有扩展无线网络控 制器标识（Extended RNC-ID )。 可选地， 若 UE1的 ANR信息中已经包含了 Celll的 CGI,则 UE1可以不用上报 RNC1的标识 RNC-ID, 网络侧可以通过 Celll的 CGI得到 RNC1的标识 RNC-ID。 The routing information of RNC1 includes: RNC1 location area identifier (LAI) and RNC1 identifier (RNC-ID). It may also contain a routing area code (RAC) and may also include an extended radio network controller identifier (Extended RNC-ID). Optionally, if the ANR information of the UE1 already includes the CGI of the Cell1, the UE1 may not report the RNC-ID of the RNC1, and the network side may obtain the RNC-ID of the RNC1 by using the CGI of the Celll.
步骤 103、 UE1重选到了 RNC3的小区 cell3中进入了连接态， UE1在上 行消息中携带一个指示信息， 指示有可用的 ANR信息上报。 此上行消息可以利用以下消息实现， 无线资源控制协议连接建立完成 ( RRCConnectionSetupComplete ) 消息， 物理信道重配完成 （PHYSICAL CHANNEL RECONFIGURATION COMPLETE ) 消息， 无线 载重配完成 ( RADIO BEARER RECONFIGURATION COMPLETE ) 消息， 无线 载建 立完成（RADIO BEARER SETUP COMPLETE ) 消息， 传输信道重配完成 ( TRANSPORT CHANNEL RECONFIGURATION COMPLETE )消息或者一 条新的消息。 步骤 104、 RNC3可以在网络资源比较丰富的时候向 UE1下发上报 ANR 信息的请求指示； Step 103: The UE1 reselects the connected cell to the cell 3 of the RNC3, and the UE1 carries an indication message in the uplink message, indicating that the available ANR information is reported. The uplink message can be implemented by using the following message: RRCConnectionSetupComplete message, PHYSICAL CHANNEL RECONFIGURATION COMPLETE message, RADIO BEARER RECONFIGURATION COMPLETE message, radio bearer setup completed (RADIO BEARER SETUP COMPLETE ) Message, Transport CHANNEL RECONFIGURATION COMPLETE message or a new message. Step 104: The RNC3 may send a request indication for reporting the ANR information to the UE1 when the network resources are relatively rich;
步骤 105、 UE1把存储的 ANR信息上报到 RNC3。 Step 105: The UE1 reports the stored ANR information to the RNC3.
RNC3可以釆用 "用户设备信息请求（ UEInformationRequest ) " 和 "用 户设备信息响应 （ UEInformationReponse ) " 消息来获取 ANR信息， 或者釆 用新的请求和响应消息来获取 ANR信息。 若 ANR信息中未包括 RNC 1的路由信息， RNC3在检测到本身与 RNC 1 之间没有 Iur接口时， 可以指示 UE上报 RNC1的路由信息， UE可以在收到 RNC3的指示后才上 "^ RNCl的路由信息。 步骤 106、 RNC3根据 ANR信息中的 RNC1的路由信息把 ANR信息发 送至 RNC1。 若 RNC3判断本身与 RNC1没有 Iur接口， 则可以根据 ANR信息中的 RNC1 的路由信息把 ANR信息发送至 RNC1 , 例如， RNC3可以发送 ANR 信息到 CN , CN再根据 RNC 1的路由信息把 ANR信息发送到 RNC 1。 步骤 107、 RNC1根据收到的 ANR信息中的内容， 可以进行邻区关系的 优化。 实施例二： 如图 4所示， 终端在 PCH或 FACH态进行测量和上^艮 ANR 信息； RNC3 may use the "User Equipment Information Request (UEInformationRequest)" and "User Equipment Information Response (UEInformationReponse)" messages to obtain ANR information, or use new request and response messages to obtain ANR information. If the routing information of the RNC 1 is not included in the ANR information, the RNC3 may instruct the UE to report the routing information of the RNC1 when it detects that there is no Iur interface between the RNC 1 and the RNC 1 . The UE may send the "R RNCl" after receiving the indication of the RNC 3 . Routing information. Step 106: The RNC3 sends the ANR information to the RNC1 according to the routing information of the RNC1 in the ANR information. If the RNC3 determines that it does not have an Iur interface with the RNC1, the ANR information may be sent to the RNC1 according to the routing information of the RNC1 in the ANR information. For example, the RNC3 may send the ANR information to the CN, and the CN sends the ANR information according to the routing information of the RNC1. Go to RNC 1. Step 107: The RNC1 may perform optimization of the neighbor relationship according to the content in the received ANR information. Embodiment 2: As shown in FIG. 4, the terminal performs measurement and upper ANR information in a PCH or FACH state;
步骤 200、 终端向 RNC 1上报 ANR能力信息； 步骤 201、 RNC 1给终端配置 ANR的测量配置信息， RNC 1可以根据邻 区关系的优化需求和终端的能力选择终端， RNC1选择了 celll 中的 UE1进 行测量。 测量配置信息可以包含： 测量对象（measurement object ) (比如指定测 量的频率，无线接入系统类型等）、触发事件（ the triggering of logging events )、 己录时间 ( logging duration ) 、 测量时间 ( measurement duration ) 、 绝对时 间戳 ( absolute time stamp ) 、 己录区 i或 ( logging area ) 、 测量的 态 （例^口 idle, PCH, FACH态） , 上才艮的状态 （例如 DCH、 PCH, FACH ) 中的一 项或多项。 步骤 202、 UE1在 celll中转入了 PCH态或 FACH态， 步骤 201中的测 量配置生效， UE1进行 ANR信息的测量， 例如， UE1进行小区重选时检测 到小区 cell2, 小区 cell2质量比较好或者是最好的， 并且 cell2不在 celll的 邻区列表中 （cell2可以是同频小区， 也可以是异频或异系统小区， 例如是测 量配置中规定的频率上的小区） ， 则 UE1读取 cell2的广播， 得到 cell2的标 识信息， 这里标识信息包含： cell2的 CGI, 若 cell2是 UMTS小区， 则标识 信息还可以包含 LAC和 RAC; 若 cell2是 GERAN小区， 则标识信息还可以 包含 RAC; 若 cell2是 LTE小区， 则标识信息还可以包含 TAC。  Step 200: The terminal reports the ANR capability information to the RNC 1 . Step 201: The RNC 1 configures the ANR measurement configuration information for the terminal, and the RNC 1 can select the terminal according to the optimization requirement of the neighbor relationship and the capability of the terminal, and the RNC1 selects the UE1 in the cell1. Make measurements. The measurement configuration information may include: a measurement object (such as a specified measurement frequency, a wireless access system type, etc.), a triggering of logging events, a logging duration, and a measurement duration (measurement duration) ), absolute time stamp, recorded area, or measured state (example, port, id, PCH, FACH) One or more. Step 202: The UE1 is transferred to the PCH state or the FACH state in the cell1. The measurement configuration in the step 201 is effective. The UE1 performs the measurement of the ANR information. For example, when the UE1 performs cell reselection, the cell 1 is detected, and the quality of the cell 2 is better. It is the best, and cell2 is not in the neighbor list of celll (cell2 can be a co-frequency cell, or an inter-frequency or hetero-system cell, for example, a cell on a frequency specified in the measurement configuration), then UE1 reads cell2. If the cell 2 is a UMTS cell, the identifier information may further include the LAC and the RAC; if the cell 2 is a GERAN cell, the identifier information may further include the RAC; if the cell 2 is the cell 2, the identifier information of the cell 2 is: If it is an LTE cell, the identification information may further include a TAC.
UE1保存 ANR信息， ANR信息包含： cell2的标识信息、 cell2的物理标 识、 cell2的频率、 cell2的 CGI、 celll的 CGI、 RNC1的路由信息中的一项或 多项。 The UE1 stores the ANR information, and the ANR information includes: the identification information of the cell 2 and the physical standard of the cell 2 One or more of the identification, the frequency of cell2, the CGI of cell2, the CGI of celll, and the routing information of RNC1.
RNC 1的路由信息包含: RNC 1的位置区标识 LAI、 RNC 1的标识 RNC-ID , 还可以含有 RAC, 可以含有扩展基站控制器标识 （ Extended RNC-ID ) 。 可 选地， 若 UE1的 ANR信息中已经包含了 Celll的 CGI, 则 UE1可以不用上 报 RNC1的标识 RNC-ID, 网络侧可以通过 Celll的 CGI得到 RNC1的标识 RNC-ID。 步骤 203、 UE1重选到了 RNC3的小区 cell3 , 如果测量配置规定可以在 PCH态或 FACH态上报 ANR信息， 则 UE在可以在上行消息中发送一个指 示信息， 上行消息可以是小区更新 （cell update ) 消息， 指示有可用的 ANR 信息上报； 步骤 204、 RNC3可以向 UE1下发上报 ANR信息的请求； 步骤 205、 UE1把存储的 ANR信息上 ^艮到 RNC3。 The routing information of RNC 1 includes: RNC 1 location area identifier LAI, RNC 1 identifier RNC-ID, may also contain RAC, may contain extended base station controller identifier ( Extended RNC-ID). Optionally, if the ANR information of the UE1 already includes the CGI of the Cell1, the UE1 may not report the RNC-ID of the RNC1, and the network side may obtain the RNC-ID of the RNC1 by using the CGI of the Celll. Step 203: UE1 reselects the cell cell3 of the RNC3. If the measurement configuration specifies that the ANR information can be reported in the PCH state or the FACH state, the UE may send an indication message in the uplink message, where the uplink message may be a cell update. The message indicates that the available ANR information is reported. Step 204: The RNC3 may send a request for reporting the ANR information to the UE1. Step 205: The UE1 sends the stored ANR information to the RNC3.
RNC3可以釆用 "小区更新确认（cell update confirm ) " 和 "小区更新 完成（ cell update complete ) " 消息来获取 ANR信息， 或者釆用新的请求和 响应消息来获取 ANR信息。 如图 2所示。 如果测量配置规定可以在 DCH态才能上报 ANR信息，则在步骤 203中， UE1在 RNC3的小区 cell3中进入了连接态， UE1在上行消息中携带一个指 示信息， 指示有可用的 ANR信息上报。 此上行消息可以利用以下消息实现： RRCConnectionSetupComplete,RNC3 can use the "cell update confirm" and "cell update complete" messages to obtain ANR information, or use new request and response messages to obtain ANR information. as shown in picture 2. If the measurement configuration specifies that the ANR information can be reported in the DCH state, then in step 203, the UE1 enters the connection state in the cell cell3 of the RNC3, and the UE1 carries an indication message in the uplink message, indicating that the available ANR information is reported. This upstream message can be implemented with the following message: RRCConnectionSetupComplete,
PHYSICAL CHANNEL RECONFIGURATION COMPLETE , RADIO BEARER RECONFIGURATION COMPLETE , RADIO BEARER SETUP COMPLETE, TRANSPORT CHANNEL RECONFIGURATION COMPLETE 或者一条新的消息。 RNC3可以下发上 ANR信息的请求到 UE1 , UE1把存储的 ANR信息 上才艮到 RNC3。 PHYSICAL CHANNEL RECONFIGURATION COMPLETE , RADIO BEARER RECONFIGURATION COMPLETE , RADIO BEARER SETUP COMPLETE, TRANSPORT CHANNEL RECONFIGURATION COMPLETE or a new message. The RNC3 can send a request for ANR information to UE1, and UE1 uploads the stored ANR information to RNC3.
RNC3可以釆用 "UelnformationRequest" 和 "UelnformationReponse " 消 息来获取 ANR信息， 或者釆用新的请求和响应消息来获取 ANR信息。 若 ANR信息中未包括 RNC 1的路由信息， RNC3在检测到本身与 RNC 1 之间没有 lur接口时， 可以指示 UE上报 RNC1的路由信息， UE可以在收到 RNC3的指示后才上 "^ RNCl的路由信息。 RNC3 can use "UelnformationRequest" and "UelnformationReponse" Get the ANR information, or use the new request and response messages to get the ANR information. If the routing information of the RNC 1 is not included in the ANR information, the RNC3 may instruct the UE to report the routing information of the RNC1 when it detects that there is no lur interface between the RNC 1 and the RNC 1 . The UE may send the "R RNCl" after receiving the indication of the RNC 3 . Routing information.
步骤 206、 RNC3在检测到本身与 RNC1之间没有 lur接口时，根据 ANR 信息中的 RNC1的路由信息把 ANR信息中的一项或多项发送至 RNC1。 例如， RNC3发送 ANR信息到 CN, CN再根据路由信息把 ANR信息发 送到 RNC1。 步骤 207、 RNC1根据收到的 ANR信息中的内容， 可以进行邻区关系的 优化。 进一步的， 在上述过程中 RNC3可以指示 UE是否上报 RNC1的路由信 息， UE可以在收到 RNC3的指示后才上报 RNC 1的路由信息。 Step 206: When detecting that there is no lur interface between itself and RNC1, RNC3 sends one or more of the ANR information to RNC1 according to the routing information of RNC1 in the ANR information. For example, RNC3 sends ANR information to CN, and CN sends ANR information to RNC1 based on routing information. Step 207: The RNC1 may optimize the neighbor relationship according to the content of the received ANR information. Further, in the foregoing process, the RNC3 may indicate whether the UE reports the routing information of the RNC1, and the UE may report the routing information of the RNC 1 after receiving the indication of the RNC3.
本实施例还提供了一种用户设备， 其设置为： 通过第一无线网络控制器向用户设备下发的 ANR测量配置信息进行测 量， 得到 ANR信息后， 重选到第二无线网络控制器控制下的小区， 向所述 第二无线网络控制器上报 ANR信息以及上报所述第一无线网络控制器的路 由信息， 以使所述第二无线网络控制器根据所述第一无线网络控制器的路由 信息将所述 ANR信息转发给所述第一无线网络控制器。 所述用户设备是设置为釆用以下方式向所述第二无线网络控制器上报 ANR信息： 向所述第二无线网络控制器发送上行消息， 所述上行消息中携带 所述用户设备具有 ANR信息的指示信息， 在接收到所述第二无线网络控制 器发送的上报 ANR信息的请求消息后， 向所述第二无线网络控制器上报 ANR信息； 其中， 所述上行消息包括： 无线资源控制协议连接建立完成消息、 物理 通道重构完成消息、 无线电承载重构完成消息、 无线电承载建立完成消息、 传输通道重构完成消息或小区更新消息。 本实施例中， 所述 ANR信息包括所述第一无线网络控制器的路由信息。 所述用户设备是设置为在接收到第二无线网络控制器下发的上报路由的 请求消息， 向所述第二无线网络控制器上报所述第一无线网络控制器的路由 信息。 本实施例中， 所述 ANR测量配置信息包括： 测量对象、 触发事件、 记 录时间、 测量时间、 绝对时间戳、 记录区域、 测量状态和上报状态中的一项 或多项， 所述上报状态包括专用信道态、 寻呼信道态或前向接入信道态中的 一项或多项。 本实施例中， 所述第一无线网络控制器的路由信息至少包括所述第一无 线网络控制器的位置区标识。 The embodiment further provides a user equipment, which is configured to: perform measurement by using ANR measurement configuration information sent by the first radio network controller to the user equipment, and obtain ANR information, and then reselect to control by the second radio network controller. a cell, reporting ANR information to the second radio network controller, and reporting routing information of the first radio network controller, so that the second radio network controller is configured according to the first radio network controller Routing information forwards the ANR information to the first radio network controller. The user equipment is configured to report the ANR information to the second radio network controller in the following manner: sending an uplink message to the second radio network controller, where the user equipment carries the ANR information in the uplink message The indication information, after receiving the request message for reporting the ANR information sent by the second radio network controller, reporting the ANR information to the second radio network controller, where the uplink message includes: the radio resource control protocol a connection setup complete message, a physical channel reconfiguration complete message, a radio bearer reconfiguration complete message, a radio bearer setup complete message, A transmission channel reconstruction complete message or a cell update message. In this embodiment, the ANR information includes routing information of the first radio network controller. The user equipment is configured to receive a request message for reporting the route sent by the second radio network controller, and report the routing information of the first radio network controller to the second radio network controller. In this embodiment, the ANR measurement configuration information includes: one or more of a measurement object, a trigger event, a recording time, a measurement time, an absolute time stamp, a recording area, a measurement status, and a reporting status, where the reporting status includes One or more of a dedicated channel state, a paging channel state, or a forward access channel state. In this embodiment, the routing information of the first radio network controller includes at least a location area identifier of the first radio network controller.
本实施例还提供了一种无线网络控制器， 其设置为： 当所述无线网络控制器为用户设备移动前的源无线网络控制器时， 向所 述用户设备下发 ANR测量配置信息； 当所述无线网络控制器为用户设备移动后的目标无线网络控制器时， 接 收所述用户设备发送的所述用户设备通过源无线网络控制器向用户设备下发 的 ANR测量配置信息进行测量并得到的 ANR信息，根据所述源无线网络控 制器的路由信息将所述 ANR信息转发给所述源无线网络控制器。 所述无线网络控制器还设置为： 当所述无线网络控制器为用户设备移动后的目标无线网络控制器时， 接 收所述用户设备向所述目标无线网络控制器发送的上行消息， 所述上行消息 携带所述用户设备具有 ANR信息的指示信息； 向所述用户设备下发上报 ANR信息的请求消息， 以及向所述目标无线网络控制器上报 ANR信息； 其中， 所述上行消息包括： 无线资源控制协议连接建立完成消息、 物理 通道重构完成消息、 无线电承载重构完成消息、 无线电承载建立完成消息、 传输通道重构完成消息或小区更新消息； 本实施例中， 所述 ANR信息包括所述源无线网络控制器的路由信息。 本实施例中， 所述无线网络控制器还设置为： 当所述无线网络控制器为用户设备移动后的目标无线网络控制器时， 向 所述用户设备下发上报路由的请求消息； 以及接收所述用户设备在接收到所 述上报路由的请求消息后， 向所述目标无线网络控制器上报的所述源无线网 络控制器的路由信息。 本实施例中， 所述 ANR测量配置信息包括： 测量对象、 触发事件、 记 录时间、 测量时间、 绝对时间戳、 记录区域、 测量状态和上报状态中的一项 或多项， 所述上报状态包括专用信道态、 寻呼信道态或前向接入信道态中的 一项或多项。 本实施例中， 所述源无线网络控制器的路由信息至少包括所述源无线网 络控制器的位置区标识。 The embodiment further provides a radio network controller, configured to: when the radio network controller is a source radio network controller before the user equipment moves, send ANR measurement configuration information to the user equipment; When the radio network controller is the target radio network controller after the user equipment is moved, the ANR measurement configuration information sent by the user equipment sent by the user equipment to the user equipment by the source radio network controller is measured and obtained. The ANR information is forwarded to the source radio network controller according to the routing information of the source radio network controller. The radio network controller is further configured to: when the radio network controller is a target radio network controller after the user equipment moves, receive an uplink message sent by the user equipment to the target radio network controller, The uplink message carries the indication information that the user equipment has the ANR information, sends a request message for reporting the ANR information to the user equipment, and reports the ANR information to the target radio network controller, where the uplink message includes: a resource control protocol connection establishment complete message, a physical channel reconstruction complete message, a radio bearer reconfiguration complete message, a radio bearer setup complete message, a transport channel reconfiguration complete message, or a cell update message; In this embodiment, the ANR information includes routing information of the source radio network controller. In this embodiment, the radio network controller is further configured to: when the radio network controller is the target radio network controller after the user equipment moves, send a request message for reporting the route to the user equipment; After receiving the request message for reporting the route, the user equipment reports the routing information of the source radio network controller to the target radio network controller. In this embodiment, the ANR measurement configuration information includes: one or more of a measurement object, a trigger event, a recording time, a measurement time, an absolute time stamp, a recording area, a measurement status, and a reporting status, where the reporting status includes One or more of a dedicated channel state, a paging channel state, or a forward access channel state. In this embodiment, the routing information of the source radio network controller includes at least a location area identifier of the source radio network controller.
本领域普通技术人员可以理解上述方法中的全部或部分步骤可通过程序 来指令相关硬件完成， 所述程序可以存储于计算机可读存储介质中， 如只读 存储器、 磁盘或光盘等。 可选地， 上述实施例的全部或部分步骤也可以使用 一个或多个集成电路来实现。 相应地， 上述实施例中的各模块单元可以釆用 硬件的形式实现， 也可以釆用软件功能模块的形式实现。 本发明不限制于任 何特定形式的硬件和软件的结合。 以上仅为本发明的优选实施例， 当然， 本发明还可有其他多种实施例， 在不背离本发明精神及其实质的情况下， 熟悉本领域的技术人员当可根据本 发明作出各种相应的改变和变形， 但这些相应的改变和变形都应属于本发明 所附的权利要求的保护范围。 One of ordinary skill in the art will appreciate that all or a portion of the above steps may be accomplished by a program instructing the associated hardware, such as a read-only memory, a magnetic disk, or an optical disk. Alternatively, all or part of the steps of the above embodiments may also be implemented using one or more integrated circuits. Correspondingly, each module unit in the above embodiment may be implemented in the form of hardware or in the form of a software function module. The invention is not limited to any specific form of combination of hardware and software. The above is only a preferred embodiment of the present invention, and of course, the present invention may be embodied in various other embodiments without departing from the spirit and scope of the invention. Corresponding changes and modifications are intended to be included within the scope of the appended claims.
工业实用性 本发明可以在 UE移动到其他 RNC时， 源 RNC也可以得到 ANR信息， 从而可以进行邻区关系的优化， 提高网络质量。 Industrial Applicability The present invention can also obtain ANR information when the UE moves to another RNC, thereby optimizing the neighbor relationship and improving the network quality.

Claims

权 利 要 求 书 Claim
1、 一种传输自动邻区关系 （ANR )信息的方法， 该方法包括： 用户设备通过第一无线网络控制器下发的 ANR测量配置信息进行测量， 得到 ANR信息后， 重选到第二无线网络控制器控制下的小区， 向所述第二 无线网络控制器上报 ANR信息以及上报所述第一无线网络控制器的路由信 息； 以及 A method for transmitting automatic neighbor relationship (ANR) information, the method includes: the user equipment performs measurement by using an ANR measurement configuration information sent by the first radio network controller, and after obtaining the ANR information, reselecting to the second wireless a cell under the control of the network controller, reporting ANR information to the second radio network controller, and reporting routing information of the first radio network controller;
所述第二无线网络控制器根据所述第一无线网络控制器的路由信息将所 述 ANR信息转发给所述第一无线网络控制器。  The second radio network controller forwards the ANR information to the first radio network controller according to routing information of the first radio network controller.
2、如权利要求 1所述的方法， 其中， 所述用户设备向所述第二无线网络 控制器上报 ANR信息的步骤包括： 所述用户设备向所述第二无线网络控制器发送上行消息， 所述上行消息 携带所述用户设备具有 ANR信息的指示信息； The method of claim 1, wherein the step of the user equipment reporting the ANR information to the second radio network controller comprises: the user equipment sending an uplink message to the second radio network controller, The uplink message carries indication information that the user equipment has ANR information;
所述第二无线网络控制器接收到所述上行消息后， 向所述用户设备下发 上报 ANR信息的请求消息； 以及 所述用户设备接收到所述请求消息后， 向所述第二无线网络控制器上报 After receiving the uplink message, the second radio network controller sends a request message for reporting the ANR information to the user equipment; and after receiving the request message, the user equipment sends the request message to the second wireless network. Controller reporting
ANR信息。 ANR information.
3、 如权利要求 2所述的方法， 其中， 所述上行消息包括： 无线资源控制 协议连接建立完成消息、物理通道重构完成消息、无线电承载重构完成消息、 无线电承载建立完成消息、 传输通道重构完成消息或小区更新消息。 The method of claim 2, wherein the uplink message comprises: a radio resource control protocol connection setup complete message, a physical channel reconfiguration complete message, a radio bearer reconfiguration complete message, a radio bearer setup complete message, a transmission channel Reconstruction completion message or cell update message.
4、如权利要求 2所述的方法， 其中， 上报所述第一无线网络控制器的路 由信息是通过下面的方式实现的： 所述用户设备向所述第二无线网络控制器上报的所述 ANR信息中携带 所述第一无线网络控制器的路由信息。 The method of claim 2, wherein reporting the routing information of the first radio network controller is implemented by: the user equipment reporting the second radio network controller The ANR information carries routing information of the first radio network controller.
5、如权利要求 1所述的方法， 其中， 所述用户设备向所述第二无线网络 控制器上 所述第一无线网络控制器的路由信息的步骤包括： 所述用户设备接收到所述第二无线网络控制器下发上^艮路由的请求消息 后， 向所述第二无线网络控制器上报所述第一无线网络控制器的路由信息。 The method of claim 1, wherein the user equipment is to the second wireless network The step of the routing information of the first radio network controller on the controller includes: after the user equipment receives the request message that the second radio network controller sends the route, to the second radio network The controller reports routing information of the first radio network controller.
6、 如权利要求 1-5中任一项所述的方法， 其中， 所述 ANR测量配置信 息包括： 测量对象、 触发事件、 记录时间、 测量时间、 绝对时间戳、 记录区 域、 测量状态和上 ^艮状态中的一项或多项， 所述上 ^艮状态包括专用信道态、 寻呼信道态和前向接入信道态中的一项或多项。 The method according to any one of claims 1 to 5, wherein the ANR measurement configuration information comprises: a measurement object, a trigger event, a recording time, a measurement time, an absolute time stamp, a recording area, a measurement status, and And one or more of the states, the uplink state comprising one or more of a dedicated channel state, a paging channel state, and a forward access channel state.
7、 如权利要求 1-5中任一项所述的方法， 其中， 所述第一无线网络控制 器的路由信息至少包括所述第一无线网络控制器的位置区标识。 The method according to any one of claims 1 to 5, wherein the routing information of the first radio network controller includes at least a location area identifier of the first radio network controller.
8、 如权利要求 1-5中任一项所述的方法， 其中， 所述第二无线网络控制 器根据所述第一无线网络控制器的路由信息将所述 ANR信息转发给所述第 一无线网络控制器的步骤包括： 所述第二无线网络控制器根据所述第一无线网络控制器的路由信息， 通 过核心网将所述 ANR信息转发给所述第一无线网络控制器。 The method according to any one of claims 1 to 5, wherein the second radio network controller forwards the ANR information to the first according to routing information of the first radio network controller The step of the radio network controller includes: the second radio network controller forwarding the ANR information to the first radio network controller through a core network according to routing information of the first radio network controller.
9、 一种传输自动邻区关系 （ANR )信息的系统， 该系统包括： 用户设备， 其设置为： 通过第一无线网络控制器向用户设备下发的 ANR 测量配置信息进行测量， 得到 ANR信息后， 重选到第二无线网络控制器控 制下的小区， 向所述第二无线网络控制器上报 ANR信息以及上报所述第一 无线网络控制器的路由信息； 以及 所述第二无线网络控制器设置为： 根据所述第一无线网络控制器的路由 信息将所述 ANR信息转发给所述第一无线网络控制器。 A system for transmitting automatic neighbor relationship (ANR) information, the system comprising: a user equipment, configured to: measure ANR measurement configuration information sent by the first radio network controller to the user equipment, and obtain an ANR information And reselecting to the cell under the control of the second radio network controller, reporting the ANR information to the second radio network controller, and reporting the routing information of the first radio network controller; and the second radio network control The device is configured to: forward the ANR information to the first radio network controller according to routing information of the first radio network controller.
10、 如权利要求 9所述的系统， 其中： 所述用户设备是设置为： 釆用以下方式向所述第二无线网络控制器上报 ANR信息： 向所述第二无线网络控制器发送上行消息， 所述上行消息中携带 所述用户设备具有 ANR信息的指示信息， 在接收到所述第二无线网络控制 器发送的上报 ANR信息的请求消息后， 向所述第二无线网络控制器上报 ANR信息；其中，所述上行消息包括：无线资源控制协议连接建立完成消息、 物理通道重构完成消息、 无线电承载重构完成消息、 无线电承载建立完成消 息、 传输通道重构完成消息或小区更新消息； 10. The system of claim 9, wherein: the user equipment is configured to: report ANR information to the second radio network controller in the following manner: send an uplink message to the second radio network controller Carrying in the uplink message The user equipment has the indication information of the ANR information, and after receiving the request message for reporting the ANR information sent by the second radio network controller, reporting the ANR information to the second radio network controller, where the uplink is The message includes: a RRC connection setup complete message, a physical channel reconfiguration complete message, a radio bearer reconfiguration complete message, a radio bearer setup complete message, a transport channel reconfiguration complete message, or a cell update message;
所述第二无线网络控制器还设置为： 接收到所述上行消息后， 向所述用 户设备下发上报 ANR信息的请求消息。  The second radio network controller is further configured to: after receiving the uplink message, send a request message for reporting the ANR information to the user equipment.
11、 一种无线网络控制器， 其设置为： 当所述无线网络控制器为用户设备移动前的源无线网络控制器时， 向所 述用户设备下发自动邻区关系 （ANR ) 测量配置信息； 当所述无线网络控制器为用户设备移动后的目标无线网络控制器时， 接 收所述用户设备发送的所述用户设备通过源无线网络控制器向用户设备下发 的 ANR测量配置信息进行测量并得到的 ANR信息后，根据所述源无线网络 控制器的路由信息将所述 ANR信息转发给所述源无线网络控制器。 A radio network controller, configured to: when the radio network controller is a source radio network controller before the user equipment moves, send an automatic neighbor relationship (ANR) measurement configuration information to the user equipment. Receiving, when the radio network controller is the target radio network controller after the user equipment is moved, receiving the ANR measurement configuration information sent by the user equipment sent by the user equipment to the user equipment by using the source radio network controller And obtaining the ANR information, and forwarding the ANR information to the source radio network controller according to the routing information of the source radio network controller.
12、如权利要求 11所述的无线网络控制器，所述无线网络控制器还设置 为： 12. The radio network controller of claim 11 wherein said radio network controller is further configured to:
当所述无线网络控制器为用户设备移动后的目标无线网络控制器时， 接 收所述用户设备向所述目标无线网络控制器发送的上行消息， 所述上行消息 携带所述用户设备具有 ANR信息的指示信息； 向所述用户设备下发上报 ANR信息的请求消息， 以及向所述目标无线网络控制器上 ·¾ ΑΝΙ 信息； 其中， 所述上行消息包括： 无线资源控制协议连接建立完成消息、 物理 通道重构完成消息、 无线电承载重构完成消息、 无线电承载建立完成消息、 传输通道重构完成消息或小区更新消息。  Receiving, by the user equipment, an uplink message sent by the user equipment to the target radio network controller, where the radio network controller is a target radio network controller that is moved by the user equipment, where the uplink message carries the user equipment and has an ANR information. The indication information of the ANR information is sent to the user equipment, and the information is sent to the target radio network controller, where the uplink message includes: a radio resource control protocol connection establishment complete message, Physical channel reconstruction complete message, radio bearer reconfiguration complete message, radio bearer setup complete message, transport channel reconfiguration complete message or cell update message.
13、如权利要求 12所述的无线网络控制器，所述无线网络控制器还设置 为： 当所述无线网络控制器为用户设备移动后的目标无线网络控制器时， 所 述目标无线网络控制器向所述用户设备下发上报路由的请求消息； 以及接收 所述用户设备在接收到所述上报路由的请求消息后， 向所述目标无线网络控 制器上报的所述源无线网络控制器的路由信息。 13. The radio network controller of claim 12, the radio network controller further configured to: when the radio network controller is a target radio network controller after the user equipment moves The target radio network controller sends a request message for reporting the route to the user equipment; and receiving the source reported by the user equipment to the target radio network controller after receiving the request message for reporting the reported route Routing information for the radio network controller.
14、如权利要求 11-13中任一项所述的无线网络控制器，其中，所述 ANR 测量配置信息包括： 测量对象、 触发事件、 记录时间、 测量时间、 绝对时间 戳、 记录区域、 测量状态和上报状态中的一项或多项， 所述上报状态包括专 用信道态、 寻呼信道态或前向接入信道态中的一项或多项。 The radio network controller according to any one of claims 11 to 13, wherein the ANR measurement configuration information comprises: a measurement object, a trigger event, a recording time, a measurement time, an absolute time stamp, a recording area, and a measurement One or more of a status and a reporting status, the reporting status comprising one or more of a dedicated channel state, a paging channel state, or a forward access channel state.
15、 如权利要求 11-13中任一项所述的无线网络控制器， 其中， 所述源 无线网络控制器的路由信息至少包括所述源无线网络控制器的位置区标识。 The radio network controller according to any one of claims 11 to 13, wherein the routing information of the source radio network controller includes at least a location area identifier of the source radio network controller.
PCT/CN2011/079455 2010-12-17 2011-09-08 Method and system for transmitting automatic neighbor relation information WO2012079393A1 (en)

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