CN104137604A - 上行干扰协调方法及装置 - Google Patents

上行干扰协调方法及装置 Download PDF

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Publication number
CN104137604A
CN104137604A CN201380001348.6A CN201380001348A CN104137604A CN 104137604 A CN104137604 A CN 104137604A CN 201380001348 A CN201380001348 A CN 201380001348A CN 104137604 A CN104137604 A CN 104137604A
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China
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community
node
serviced
message
base station
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CN201380001348.6A
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English (en)
Inventor
罗海燕
邓天乐
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Publication of CN104137604A publication Critical patent/CN104137604A/zh
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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0058—Allocation criteria
    • H04L5/0073—Allocation arrangements that take into account other cell interferences
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0023—Interference mitigation or co-ordination
    • H04J11/005—Interference mitigation or co-ordination of intercell interference
    • H04J11/0056—Inter-base station aspects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signaling for the administration of the divided path
    • 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
    • H04W92/20—Interfaces between hierarchically similar devices between access points

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

Abstract

本发明公开了上行干扰协调方法及装置，其中的方法可包括：第一基站设置第一小区针对第二小区内至少一个节点的HII消息，所述至少一个节点中的每个节点对应一个CSI-RS，所述至少一个节点中的每个节点对应所述HII消息的一个；第一基站向第二基站发送所述HII消息以进行上行干扰协调；其中，第一基站服务于第一小区，第二基站服务于第二小区，第一小区与第二小区属于相邻小区。本发明可以实现小区之间的上行干扰协调，且可使得本发明的上行干扰协调机制更为完善和准确，更能适应现有的无线通信环境。

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。
CN201380001348.6A 2013-01-04 2013-01-04 上行干扰协调方法及装置 Pending CN104137604A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2013/070015 WO2014106320A1 (zh) 2013-01-04 2013-01-04 上行干扰协调方法及装置

Publications (1)

Publication Number Publication Date
CN104137604A true CN104137604A (zh) 2014-11-05

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ID=51062125

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380001348.6A Pending CN104137604A (zh) 2013-01-04 2013-01-04 上行干扰协调方法及装置

Country Status (2)

Country Link
CN (1) CN104137604A (zh)
WO (1) WO2014106320A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104185212B (zh) * 2014-08-14 2017-12-08 京信通信系统（中国）有限公司 Lte系统小区间上行干扰协调方法和系统

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101815301A (zh) * 2010-03-17 2010-08-25 华为技术有限公司 干扰协调方法、系统及设备
CN101998642A (zh) * 2009-08-19 2011-03-30 株式会社Ntt都科摩 一种小区间干扰协调方法及基站
CN102088723A (zh) * 2009-12-02 2011-06-08 大唐移动通信设备有限公司 确定高干扰指示的方法和装置
US20110195724A1 (en) * 2010-02-09 2011-08-11 Samsung Electronics Co., Ltd. Method and apparatus for transmitting and receiving inter-cell interference information in communication system
CN102355718A (zh) * 2011-08-08 2012-02-15 中国科学技术大学 一种联合高干扰指示和过载指示的上行干扰协调方法
WO2012112519A1 (en) * 2011-02-14 2012-08-23 Qualcomm Incorporated CRS (COMMON REFERENCE SIGNAL) AND CSI-RS (CHANNEL STATE INFORMATION REFERENCE SIGNAL) TRANSMISSION FOR REMOTE RADIO HEADS (RRHs)
CN102754509A (zh) * 2009-08-14 2012-10-24 诺基亚公司 用于管理干扰处理开销的方法和设备

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102754509A (zh) * 2009-08-14 2012-10-24 诺基亚公司 用于管理干扰处理开销的方法和设备
CN101998642A (zh) * 2009-08-19 2011-03-30 株式会社Ntt都科摩 一种小区间干扰协调方法及基站
CN102088723A (zh) * 2009-12-02 2011-06-08 大唐移动通信设备有限公司 确定高干扰指示的方法和装置
US20110195724A1 (en) * 2010-02-09 2011-08-11 Samsung Electronics Co., Ltd. Method and apparatus for transmitting and receiving inter-cell interference information in communication system
CN101815301A (zh) * 2010-03-17 2010-08-25 华为技术有限公司 干扰协调方法、系统及设备
WO2012112519A1 (en) * 2011-02-14 2012-08-23 Qualcomm Incorporated CRS (COMMON REFERENCE SIGNAL) AND CSI-RS (CHANNEL STATE INFORMATION REFERENCE SIGNAL) TRANSMISSION FOR REMOTE RADIO HEADS (RRHs)
CN102355718A (zh) * 2011-08-08 2012-02-15 中国科学技术大学 一种联合高干扰指示和过载指示的上行干扰协调方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
ALCATEL-LUCENT, ALCATEL-LUCENT SHANGHAI BELL: "Further details of CoMP Scenarios for evaluation, especially Scenario 4", 《3GPP TSG RAN WG1 #64》 *

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Application publication date: 20141105