CN101834701B - 一种实现多点协作传输的方法、系统和移动终端 - Google Patents
一种实现多点协作传输的方法、系统和移动终端 Download PDFInfo
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Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101984572B (zh) * | 2010-12-02 | 2012-11-21 | 中国科学技术大学 | 一种适用于联合传输的自适应预编码矩阵索引反馈方法 |
CN102710388B (zh) * | 2011-03-28 | 2017-03-15 | 中兴通讯股份有限公司 | 一种多基站多用户下行传输的分布式预处理方法和系统 |
CN102170328B (zh) * | 2011-04-06 | 2014-01-01 | 普天信息技术研究院有限公司 | 一种支持双制式的CoMP终端及反馈方法 |
KR101521375B1 (ko) * | 2011-05-04 | 2015-05-18 | 엠파이어 테크놀로지 디벨롭먼트 엘엘씨 | 펨토셀 환경에서 분포된 간섭 조정을 위한 방법 |
CN102843715B (zh) * | 2011-06-20 | 2017-05-24 | 南京中兴软件有限责任公司 | 一种多点协作传输方法、系统、终端装置和基站装置 |
CN102291839B (zh) * | 2011-08-16 | 2014-07-09 | 电信科学技术研究院 | 一种cqi信息的传输方法及装置 |
CN103095400B (zh) * | 2011-11-07 | 2016-09-07 | 华为技术有限公司 | 信道质量指示测量方法及系统、用户设备与基站 |
CN103229551B (zh) * | 2011-11-25 | 2016-11-09 | 华为技术有限公司 | 信号发送方法和基站设备 |
CN103248453B (zh) * | 2012-02-10 | 2017-09-29 | 中兴通讯股份有限公司 | 一种协作多点传输中的预编码选择方法、基站及终端 |
WO2013123671A1 (en) * | 2012-02-24 | 2013-08-29 | Nec (China) Co., Ltd. | Method and apparatus for estimating channel quality information, base station and network central processing device |
CN103490862A (zh) * | 2012-06-12 | 2014-01-01 | 富士通株式会社 | 多点协作的传输装置及方法、通信系统 |
US9048982B2 (en) | 2012-08-02 | 2015-06-02 | Empire Technology Development Llc | Method for distributed interference coordination in a femtocell environment |
EP2701333B1 (en) * | 2012-08-23 | 2019-05-01 | Alcatel Lucent | Method and apparatus for transmitting channel feedback information in a wireless communication system and method and apparatus for receiving channel feedback information in a wireless communication system |
CN104919881B (zh) * | 2012-12-20 | 2019-06-04 | 爱立信(中国)通信有限公司 | 用于确定链路自适应参数的节点和方法 |
WO2014166067A1 (en) * | 2013-04-09 | 2014-10-16 | Qualcomm Incorporated | Dynamic cell cluster interference management scheme using dynamic point selection (dps) or semi-static point selection (spss) for enhanced interference management and traffic adaptation (eimta) |
CN104506225A (zh) * | 2014-12-09 | 2015-04-08 | 北京邮电大学 | 基于波束赋型矩阵的数据联合传输方法及系统 |
US10637548B2 (en) | 2016-07-07 | 2020-04-28 | Bar-Ilan University | System and method for reduced overhead feedback scheme for interference mitigation in cellular networks |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101366304A (zh) * | 2006-02-08 | 2009-02-11 | 富士通株式会社 | 利用多天线发送技术的无线通信系统和该系统的多用户调度器 |
CN101373998A (zh) * | 2007-08-20 | 2009-02-25 | 上海贝尔阿尔卡特股份有限公司 | 低信息交互的多基站协作mimo及其调度方法和装置 |
CN101667896A (zh) * | 2009-09-18 | 2010-03-10 | 上海第二工业大学 | 基于码本的多用户mimo通信系统的用户选择方法 |
CN101689962A (zh) * | 2007-04-20 | 2010-03-31 | 交互数字技术公司 | 用于mimo通信的有效的预编码信息验证的方法和设备 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8982969B2 (en) * | 2007-05-03 | 2015-03-17 | Broadcom Corporation | Method and system for CQI/PMI feedback for precoded MIMO systems utilizing differential codebooks |
CN102067472B (zh) * | 2008-08-15 | 2015-03-18 | 上海贝尔股份有限公司 | 基于固定波束族的波束赋形方法、基站和用户设备 |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101366304A (zh) * | 2006-02-08 | 2009-02-11 | 富士通株式会社 | 利用多天线发送技术的无线通信系统和该系统的多用户调度器 |
CN101689962A (zh) * | 2007-04-20 | 2010-03-31 | 交互数字技术公司 | 用于mimo通信的有效的预编码信息验证的方法和设备 |
CN101373998A (zh) * | 2007-08-20 | 2009-02-25 | 上海贝尔阿尔卡特股份有限公司 | 低信息交互的多基站协作mimo及其调度方法和装置 |
CN101667896A (zh) * | 2009-09-18 | 2010-03-10 | 上海第二工业大学 | 基于码本的多用户mimo通信系统的用户选择方法 |
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