CN101262691B - 支持中继的蜂窝系统避免上下行干扰的实现方法及装置 - Google Patents
支持中继的蜂窝系统避免上下行干扰的实现方法及装置 Download PDFInfo
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- CN101262691B CN101262691B CN2007100643063A CN200710064306A CN101262691B CN 101262691 B CN101262691 B CN 101262691B CN 2007100643063 A CN2007100643063 A CN 2007100643063A CN 200710064306 A CN200710064306 A CN 200710064306A CN 101262691 B CN101262691 B CN 101262691B
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- 230000001413 cellular effect Effects 0.000 title claims abstract description 27
- 238000000034 method Methods 0.000 title claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims abstract description 67
- 238000012546 transfer Methods 0.000 claims abstract description 43
- 230000004224 protection Effects 0.000 claims description 79
- 238000006243 chemical reaction Methods 0.000 claims description 9
- 238000013461 design Methods 0.000 abstract description 11
- 230000001934 delay Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 5
- 230000001965 increasing effect Effects 0.000 description 5
- 238000010295 mobile communication Methods 0.000 description 5
- 230000000644 propagated effect Effects 0.000 description 5
- 230000007423 decrease Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
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- 230000008054 signal transmission Effects 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
- H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
- H04B7/2603—Arrangements for wireless physical layer control
- H04B7/2606—Arrangements for base station coverage control, e.g. by using relays in tunnels
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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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/12—Wireless traffic scheduling
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
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- Mobile Radio Communication Systems (AREA)
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Abstract
Description
Claims (14)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007100643063A CN101262691B (zh) | 2007-03-09 | 2007-03-09 | 支持中继的蜂窝系统避免上下行干扰的实现方法及装置 |
PCT/CN2008/070441 WO2008110101A1 (fr) | 2007-03-09 | 2008-03-07 | Procédé de réalisation et appareil permettant la mise en oeuvre d'un relais dans un système cellulaire afin d'éviter le brouillage entre liaison montante et liaison descendante |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007100643063A CN101262691B (zh) | 2007-03-09 | 2007-03-09 | 支持中继的蜂窝系统避免上下行干扰的实现方法及装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101262691A CN101262691A (zh) | 2008-09-10 |
CN101262691B true CN101262691B (zh) | 2012-07-25 |
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ID=39759018
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Application Number | Title | Priority Date | Filing Date |
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CN2007100643063A Active CN101262691B (zh) | 2007-03-09 | 2007-03-09 | 支持中继的蜂窝系统避免上下行干扰的实现方法及装置 |
Country Status (2)
Country | Link |
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CN (1) | CN101262691B (zh) |
WO (1) | WO2008110101A1 (zh) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103516417B (zh) * | 2008-09-19 | 2017-07-14 | 艾利森电话股份有限公司 | 电信系统中的方法和架构 |
CN101834654B (zh) * | 2009-03-11 | 2016-03-09 | 上海贝尔股份有限公司 | 中继tdd系统中避免不同步而产生的干扰的方法和装置 |
WO2010124447A1 (zh) * | 2009-04-27 | 2010-11-04 | 华为技术有限公司 | 中继的干扰管理方法及设备 |
CN101931960B (zh) * | 2009-06-18 | 2014-02-05 | 电信科学技术研究院 | 一种避免上行传输冲突的方法、系统和装置 |
CN101931962B (zh) * | 2009-06-22 | 2013-06-05 | 华为技术有限公司 | 一种传输数据的方法、中继和基站 |
CN101945483B (zh) * | 2009-07-07 | 2014-06-11 | 中兴通讯股份有限公司 | 一种上行中继子帧的传输方法及中继站 |
CN102045843A (zh) * | 2009-10-10 | 2011-05-04 | 中兴通讯股份有限公司 | 一种第二类中继站的下行子帧配置和传输方法及系统 |
JP4621797B1 (ja) | 2009-10-29 | 2011-01-26 | 京セラ株式会社 | 大セル基地局及び通信制御方法 |
CN102055518A (zh) * | 2009-10-30 | 2011-05-11 | 中兴通讯股份有限公司 | 一种子帧定时的方法及系统 |
CN102137500B (zh) * | 2010-01-26 | 2013-10-02 | 华为技术有限公司 | 传输数据的方法、基站和系统 |
EP3962181B1 (en) | 2010-04-28 | 2024-04-03 | Mitsubishi Electric Corporation | Mobile communication system, base station, neighbor base station and mobile terminal |
CN102237985B (zh) * | 2010-05-06 | 2015-12-16 | 中兴通讯股份有限公司 | 回程链路上行控制信息的处理方法、系统及中继站 |
US10575236B2 (en) * | 2014-03-20 | 2020-02-25 | Nokia Solutions And Networks Oy | Methods and apparatus for control of coverage extension techniques for access to prospective serving cells |
US9386624B2 (en) * | 2014-03-28 | 2016-07-05 | GM Global Technology Operations LLC | Systems and methods of facilitating portable device communications |
EP3823367A4 (en) | 2018-08-06 | 2021-07-28 | Huawei Technologies Co., Ltd. | METHOD AND DEVICE FOR REDUCING INTERFERENCE IN THE SAME CHANNEL, AND BASE STATION |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1710834A (zh) * | 2004-06-17 | 2005-12-21 | 三菱电机株式会社 | 用于传输具有增加的数据有效负荷的tdd帧的方法 |
CN1909533A (zh) * | 2005-08-05 | 2007-02-07 | 中兴通讯股份有限公司 | 时分双工模式下基于正交频分复用技术的帧的生成方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20050122795A (ko) * | 2004-06-25 | 2005-12-29 | 삼성전자주식회사 | 직교주파수다중접속 통신 시스템에서 보호구간 설정 방법및 장치 |
CN1941665B (zh) * | 2005-09-30 | 2011-06-01 | 华为技术有限公司 | 基于中转站实现无线中转的方法 |
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2007
- 2007-03-09 CN CN2007100643063A patent/CN101262691B/zh active Active
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2008
- 2008-03-07 WO PCT/CN2008/070441 patent/WO2008110101A1/zh active Application Filing
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1710834A (zh) * | 2004-06-17 | 2005-12-21 | 三菱电机株式会社 | 用于传输具有增加的数据有效负荷的tdd帧的方法 |
CN1909533A (zh) * | 2005-08-05 | 2007-02-07 | 中兴通讯股份有限公司 | 时分双工模式下基于正交频分复用技术的帧的生成方法 |
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Publication number | Publication date |
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CN101262691A (zh) | 2008-09-10 |
WO2008110101A1 (fr) | 2008-09-18 |
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