CN102204118A - 中继的干扰管理方法及设备 - Google Patents

中继的干扰管理方法及设备 Download PDF

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Publication number
CN102204118A
CN102204118A CN2009801227236A CN200980122723A CN102204118A CN 102204118 A CN102204118 A CN 102204118A CN 2009801227236 A CN2009801227236 A CN 2009801227236A CN 200980122723 A CN200980122723 A CN 200980122723A CN 102204118 A CN102204118 A CN 102204118A
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China
Prior art keywords
base station
pdcch
radio frames
signal
via node
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CN2009801227236A
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CN102204118B (zh
Inventor
白伟
张伟
金炜
李洋
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Publication of CN102204118A publication Critical patent/CN102204118A/zh
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/155—Ground-based stations
    • H04B7/15564—Relay station antennae loop interference reduction

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

Abstract

本发明实施例提供了一种中继的干扰管理方法及设备，涉及通信领域，提高了中继系统的性能。解决方案为：确定间隔无线帧个数N_S，其中，所述N_S为非负整数；每隔所述N_S个无线帧，在主同步信号PSCH或辅同步信号SSCH上不发送任何信号；将所述N_S值，和不发送任何信号的P或SSCH的无线帧位置通知中继节点。接收来自基站的通知；每隔所述N_S个帧，在所述基站不发送任何信号的PSCH或SSCH的无线帧位置上发送自己的PSCH或SSCH。本发明实施例用于中继系统。

Description

中继的干扰管理方法及设备
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。
CN200980122723.6A 2009-04-27 2009-04-27 中继的干扰管理方法及设备 Expired - Fee Related CN102204118B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2009/071505 WO2010124447A1 (zh) 2009-04-27 2009-04-27 中继的干扰管理方法及设备

Publications (2)

Publication Number Publication Date
CN102204118A true CN102204118A (zh) 2011-09-28
CN102204118B CN102204118B (zh) 2013-11-06

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CN200980122723.6A Expired - Fee Related CN102204118B (zh) 2009-04-27 2009-04-27 中继的干扰管理方法及设备

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CN (1) CN102204118B (zh)
WO (1) WO2010124447A1 (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102368855B (zh) * 2011-09-30 2012-10-31 武汉中昊信科技有限公司 令中继覆盖系统满足基站引入干扰门限要求的方法
CN108243452B (zh) * 2016-12-23 2021-05-25 南宁富桂精密工业有限公司 无线中继系统及方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1551532A (zh) * 2003-05-20 2004-12-01 松下电工株式会社 无线中继装置及无线中继方法
CN101127553A (zh) * 2006-08-18 2008-02-20 富士通株式会社 无线中继系统和无线中继站
CN101192871A (zh) * 2006-11-22 2008-06-04 北京三星通信技术研究有限公司 减小中继系统间干扰的功率控制方法
CN101262691A (zh) * 2007-03-09 2008-09-10 大唐移动通信设备有限公司 支持中继的蜂窝系统避免上下行干扰的实现方法及装置
CN101286780A (zh) * 2007-04-12 2008-10-15 华为技术有限公司 一种实现中继传输的系统和方法
WO2008135842A2 (en) * 2007-05-07 2008-11-13 Nokia Corporation Method and apparatus for channel reciprocity in a wireless network
WO2009011135A1 (ja) * 2007-07-19 2009-01-22 Panasonic Corporation 移動体通信システムにおける中継局、移動局および中継送信方法

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1551532A (zh) * 2003-05-20 2004-12-01 松下电工株式会社 无线中继装置及无线中继方法
CN101127553A (zh) * 2006-08-18 2008-02-20 富士通株式会社 无线中继系统和无线中继站
CN101192871A (zh) * 2006-11-22 2008-06-04 北京三星通信技术研究有限公司 减小中继系统间干扰的功率控制方法
CN101262691A (zh) * 2007-03-09 2008-09-10 大唐移动通信设备有限公司 支持中继的蜂窝系统避免上下行干扰的实现方法及装置
CN101286780A (zh) * 2007-04-12 2008-10-15 华为技术有限公司 一种实现中继传输的系统和方法
WO2008135842A2 (en) * 2007-05-07 2008-11-13 Nokia Corporation Method and apparatus for channel reciprocity in a wireless network
WO2009011135A1 (ja) * 2007-07-19 2009-01-22 Panasonic Corporation 移動体通信システムにおける中継局、移動局および中継送信方法

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CN102204118B (zh) 2013-11-06
WO2010124447A1 (zh) 2010-11-04

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Granted publication date: 20131106