CN101207600B - 多发射天线的多输入多输出传输方法、***及装置 - Google Patents
多发射天线的多输入多输出传输方法、***及装置 Download PDFInfo
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- CN101207600B CN101207600B CN2006101700389A CN200610170038A CN101207600B CN 101207600 B CN101207600 B CN 101207600B CN 2006101700389 A CN2006101700389 A CN 2006101700389A CN 200610170038 A CN200610170038 A CN 200610170038A CN 101207600 B CN101207600 B CN 101207600B
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 150
- 238000000034 method Methods 0.000 title claims abstract description 77
- 239000011159 matrix material Substances 0.000 claims description 162
- 239000013598 vector Substances 0.000 claims description 39
- 238000004364 calculation method Methods 0.000 claims description 32
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- 238000006243 chemical reaction Methods 0.000 claims description 16
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- 230000001934 delay Effects 0.000 description 4
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CN2006101700389A CN101207600B (zh) | 2006-12-22 | 2006-12-22 | 多发射天线的多输入多输出传输方法、***及装置 |
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CN101207600A CN101207600A (zh) | 2008-06-25 |
CN101207600B true CN101207600B (zh) | 2010-08-25 |
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Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101635614B (zh) * | 2008-07-25 | 2012-10-10 | ***通信集团公司 | 在多输入多输出***中的重传方法和设备 |
CN101969364B (zh) * | 2009-07-28 | 2013-06-05 | 华为技术有限公司 | 多天线发射方法及装置 |
RU2494541C1 (ru) * | 2009-08-17 | 2013-09-27 | Алькатель Люсент | Способ и ассоциированное устройство для сохранения когерентности канала предварительного кодирования в сети связи |
US9667378B2 (en) * | 2009-10-01 | 2017-05-30 | Telefonaktiebolaget Lm Ericsson (Publ) | Multi-granular feedback reporting and feedback processing for precoding in telecommunications |
CN102907033B (zh) * | 2010-04-01 | 2016-12-21 | 瑞典爱立信有限公司 | 移动通信网络中用于通过信号传送控制信息的***和方法 |
CN102710390B (zh) * | 2012-05-03 | 2015-09-02 | 新邮通信设备有限公司 | 一种多用户mimo***中预编码的方法和装置 |
WO2013163817A1 (zh) * | 2012-05-04 | 2013-11-07 | 华为技术有限公司 | 信噪比获取方法、信号接收设备以及信号发送设备 |
CN103973601B (zh) * | 2013-01-25 | 2017-04-26 | 中兴通讯股份有限公司 | 下行数据传输的信道估计方法及装置 |
CN103236995B (zh) * | 2013-04-24 | 2017-04-12 | 华为技术有限公司 | 信道估计方法和用户设备 |
CN111835474B (zh) * | 2019-04-19 | 2021-07-23 | 大唐移动通信设备有限公司 | 一种基于pbch的信号处理方法及装置 |
CN115529066A (zh) * | 2021-06-25 | 2022-12-27 | 华为技术有限公司 | 一种预编码权值计算方法以及相关装置 |
Citations (1)
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CN1455519A (zh) * | 2002-03-13 | 2003-11-12 | 株式会社Ntt都科摩 | 多输入多输出接收机及其接收方法 |
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CN1455519A (zh) * | 2002-03-13 | 2003-11-12 | 株式会社Ntt都科摩 | 多输入多输出接收机及其接收方法 |
Non-Patent Citations (1)
Title |
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Zhou Zhigang等.Chip-level space-time equalization receiver scheme for MIMOHSDPA systems.Journal of Southeast University ( English Edition)20 2.2004,20(2),135-138. * |
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