DE602007011195D1 - Verfahren zum senden und empfangen von signalen in einem kooperativen netzwerk mit mehreren benutzern sowie mehreren ein- und ausgängen - Google Patents
Verfahren zum senden und empfangen von signalen in einem kooperativen netzwerk mit mehreren benutzern sowie mehreren ein- und ausgängenInfo
- Publication number
- DE602007011195D1 DE602007011195D1 DE602007011195T DE602007011195T DE602007011195D1 DE 602007011195 D1 DE602007011195 D1 DE 602007011195D1 DE 602007011195 T DE602007011195 T DE 602007011195T DE 602007011195 T DE602007011195 T DE 602007011195T DE 602007011195 D1 DE602007011195 D1 DE 602007011195D1
- Authority
- DE
- Germany
- Prior art keywords
- sending
- outputs
- multiple users
- receiving signals
- several inputs
- 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.)
- Active
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/022—Site diversity; Macro-diversity
- H04B7/024—Co-operative use of antennas of several sites, e.g. in co-ordinated multipoint or co-operative multiple-input multiple-output [MIMO] systems
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/408,284 US7526036B2 (en) | 2006-04-20 | 2006-04-20 | System and method for transmitting signals in cooperative base station multi-user mimo networks |
PCT/JP2007/057937 WO2007123029A1 (en) | 2006-04-20 | 2007-04-04 | Method for transmitting and receiving signals in cooperative, multi-user, multi-input, multi-output network |
Publications (1)
Publication Number | Publication Date |
---|---|
DE602007011195D1 true DE602007011195D1 (de) | 2011-01-27 |
Family
ID=38117043
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE602007011195T Active DE602007011195D1 (de) | 2006-04-20 | 2007-04-04 | Verfahren zum senden und empfangen von signalen in einem kooperativen netzwerk mit mehreren benutzern sowie mehreren ein- und ausgängen |
Country Status (6)
Country | Link |
---|---|
US (1) | US7526036B2 (de) |
EP (1) | EP1961132B1 (de) |
JP (1) | JP4818366B2 (de) |
CN (1) | CN101361289A (de) |
DE (1) | DE602007011195D1 (de) |
WO (1) | WO2007123029A1 (de) |
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US8849353B2 (en) * | 2007-04-27 | 2014-09-30 | Alcatel Lucent | Method of grouping users to reduce interference in MIMO-based wireless network |
US8787302B2 (en) * | 2008-09-18 | 2014-07-22 | Alcatel Lucent | Architecture to support network-wide multiple-in-multiple-out wireless communication over a downlink |
US7894774B2 (en) * | 2007-08-02 | 2011-02-22 | Wireless Technology Solutions Llc | Communication unit and method for interference mitigation |
CN101370241B (zh) * | 2007-08-19 | 2015-01-14 | 上海贝尔股份有限公司 | 用于消除多个移动站所接收信号之间干扰的方法及装置 |
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JP5409388B2 (ja) * | 2007-12-25 | 2014-02-05 | パナソニック株式会社 | 無線通信装置、無線通信基地局装置及び無線通信移動局装置 |
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KR100995045B1 (ko) * | 2007-12-31 | 2010-11-19 | 엘지전자 주식회사 | 협동 다중 입출력 통신 시스템에서, 프리코딩된 신호를송신하는 방법 |
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CN102413478B (zh) | 2010-09-21 | 2015-12-02 | 华为技术有限公司 | 数据传输方法和系统 |
CN102457319B (zh) * | 2010-10-28 | 2014-04-09 | 中兴通讯股份有限公司 | 业务数据下发方法和装置 |
CN101984571B (zh) * | 2010-11-09 | 2013-01-09 | 北京邮电大学 | 多用户mimo系统的预编码方法 |
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CN102065434B (zh) * | 2011-01-06 | 2015-10-21 | 中兴通讯股份有限公司 | 一种下行多基站多输入多输出预编码的协调方法和装置 |
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KR100961743B1 (ko) * | 2005-12-09 | 2010-06-07 | 삼성전자주식회사 | 다중 홉 중계방식의 광대역 무선 접속통신시스템에서 중계서비스를 지원하기 위한 장치 및 방법 |
-
2006
- 2006-04-20 US US11/408,284 patent/US7526036B2/en active Active
-
2007
- 2007-04-04 EP EP07741373A patent/EP1961132B1/de active Active
- 2007-04-04 CN CNA2007800017335A patent/CN101361289A/zh active Pending
- 2007-04-04 DE DE602007011195T patent/DE602007011195D1/de active Active
- 2007-04-04 WO PCT/JP2007/057937 patent/WO2007123029A1/en active Application Filing
- 2007-04-04 JP JP2008526123A patent/JP4818366B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP4818366B2 (ja) | 2011-11-16 |
US7526036B2 (en) | 2009-04-28 |
EP1961132B1 (de) | 2010-12-15 |
CN101361289A (zh) | 2009-02-04 |
US20070248172A1 (en) | 2007-10-25 |
JP2009516936A (ja) | 2009-04-23 |
WO2007123029A1 (en) | 2007-11-01 |
EP1961132A1 (de) | 2008-08-27 |
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