CN102474761A - 切换方法及相应的基站、中继节点和通信系统 - Google Patents

切换方法及相应的基站、中继节点和通信系统 Download PDF

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Publication number
CN102474761A
CN102474761A CN2009801605615A CN200980160561A CN102474761A CN 102474761 A CN102474761 A CN 102474761A CN 2009801605615 A CN2009801605615 A CN 2009801605615A CN 200980160561 A CN200980160561 A CN 200980160561A CN 102474761 A CN102474761 A CN 102474761A
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CN
China
Prior art keywords
user equipment
via node
base station
reception
report
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN2009801605615A
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English (en)
Inventor
杨涛
温萍萍
刘瑾
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nokia Shanghai Bell Co Ltd
Original Assignee
Alcatel Lucent Shanghai Bell Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Alcatel Lucent Shanghai Bell Co Ltd filed Critical Alcatel Lucent Shanghai Bell Co Ltd
Publication of CN102474761A publication Critical patent/CN102474761A/zh
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
    • H04W36/302—Reselection being triggered by specific parameters by measured or perceived connection quality data due to low signal strength
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data

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

Abstract

公开了一种在部署了一个或多个中继节点的基站覆盖的小区中的切换方法，包括：配置所述一个或多个中继节点来检测随机接入信号PRACH传输的时间；请求位于小区边缘位置的用户设备进行PRACH传输；所述一个或多个中继节点检测来自用户设备的PRACH传输的相关信息，并向基站发送检测报告；基于所发送的一个或多个中继节点的检测报告，基站选择适合的中继节点服务于用户设备，并向用户设备发送通知。还公开了相应的基站、中继节点和通信系统。

Description

PCT国内申请，说明书已公开。

Claims (1)

  1. PCT国内申请，权利要求书已公开。
CN2009801605615A 2009-08-17 2009-08-17 切换方法及相应的基站、中继节点和通信系统 Pending CN102474761A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2009/000940 WO2011020212A1 (zh) 2009-08-17 2009-08-17 切换方法及相应的基站、中继节点和通信系统

Publications (1)

Publication Number Publication Date
CN102474761A true CN102474761A (zh) 2012-05-23

Family

ID=43606517

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009801605615A Pending CN102474761A (zh) 2009-08-17 2009-08-17 切换方法及相应的基站、中继节点和通信系统

Country Status (2)

Country Link
CN (1) CN102474761A (zh)
WO (1) WO2011020212A1 (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2491856B (en) * 2011-06-14 2015-06-17 Sca Ipla Holdings Inc Wireless communications system and method
GB2491857B (en) 2011-06-14 2015-07-29 Sca Ipla Holdings Inc Wireless communications system and method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101064911A (zh) * 2006-04-28 2007-10-31 上海贝尔阿尔卡特股份有限公司 无线接入系统的切换控制方法、中继站和基站
WO2008084943A1 (en) * 2007-01-08 2008-07-17 Electronics And Telecommunications Research Institute Handover method using relay station having handover control function and multi-hop relay system
CN101448325A (zh) * 2007-11-27 2009-06-03 大唐移动通信设备有限公司 一种随机接入过程中的处理方法和基站
CN101453745A (zh) * 2007-11-29 2009-06-10 大唐移动通信设备有限公司 一种小区切换过程中的测量方法、透明中继及基站

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101064911A (zh) * 2006-04-28 2007-10-31 上海贝尔阿尔卡特股份有限公司 无线接入系统的切换控制方法、中继站和基站
WO2008084943A1 (en) * 2007-01-08 2008-07-17 Electronics And Telecommunications Research Institute Handover method using relay station having handover control function and multi-hop relay system
CN101448325A (zh) * 2007-11-27 2009-06-03 大唐移动通信设备有限公司 一种随机接入过程中的处理方法和基站
CN101453745A (zh) * 2007-11-29 2009-06-10 大唐移动通信设备有限公司 一种小区切换过程中的测量方法、透明中继及基站

Also Published As

Publication number Publication date
WO2011020212A1 (zh) 2011-02-24

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Application publication date: 20120523