CN101540746B - 时频信道量化方法和装置及对应的移动通信终端和系统 - Google Patents
时频信道量化方法和装置及对应的移动通信终端和系统 Download PDFInfo
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- 238000010295 mobile communication Methods 0.000 title claims abstract description 68
- 238000000034 method Methods 0.000 title claims abstract description 22
- 239000013598 vector Substances 0.000 claims abstract description 168
- 238000000354 decomposition reaction Methods 0.000 claims abstract description 26
- 238000013139 quantization Methods 0.000 claims abstract description 19
- 239000011159 matrix material Substances 0.000 claims description 60
- 238000005259 measurement Methods 0.000 claims description 19
- 238000004445 quantitative analysis Methods 0.000 claims description 7
- 230000015572 biosynthetic process Effects 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 5
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Families Citing this family (7)
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CN101777968B (zh) * | 2010-01-08 | 2015-05-20 | 中兴通讯股份有限公司 | 一种传输信道信息的方法及系统及移动终端 |
CN101931498B (zh) * | 2010-07-06 | 2013-04-24 | 华为技术有限公司 | 一种传输信道状态信息的方法及装置 |
CN102571180B (zh) * | 2010-12-16 | 2016-06-08 | 上海贝尔股份有限公司 | 在mimo无线通信系统中进行用户调度的方法和设备 |
CN102404743B (zh) * | 2011-10-28 | 2014-06-18 | 北京电旗通讯技术股份有限公司 | 基于语音+数据业务的手机测量报告的干扰矩阵生成方法 |
CN102546129A (zh) * | 2012-02-06 | 2012-07-04 | 北京新岸线无线技术有限公司 | 一种信道状态信息的发送、接收方法和装置 |
CN103379652A (zh) * | 2012-04-27 | 2013-10-30 | 华为技术有限公司 | 一种实现用户调度的用户配对方法、装置和系统 |
CN106789812B (zh) * | 2016-12-13 | 2020-03-27 | 中山大学 | 一种基于部分传输序列的ofdm时域信号的量化方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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EP1768273A2 (en) * | 2005-09-21 | 2007-03-28 | Broadcom Corporation | Method and system for a simplified user group selection scheme with finite-rate channel state information feedback for FDD multiuser MIMO downlink transmission |
CN101110623A (zh) * | 2007-08-30 | 2008-01-23 | 中国科学技术大学 | 一种有限反馈多入多出多用户系统的部分用户反馈方法 |
CN101127582A (zh) * | 2007-07-31 | 2008-02-20 | 北京邮电大学 | 基于码书的预编码系统中的自适应码书构造方法 |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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EP1768273A2 (en) * | 2005-09-21 | 2007-03-28 | Broadcom Corporation | Method and system for a simplified user group selection scheme with finite-rate channel state information feedback for FDD multiuser MIMO downlink transmission |
CN101127582A (zh) * | 2007-07-31 | 2008-02-20 | 北京邮电大学 | 基于码书的预编码系统中的自适应码书构造方法 |
CN101110623A (zh) * | 2007-08-30 | 2008-01-23 | 中国科学技术大学 | 一种有限反馈多入多出多用户系统的部分用户反馈方法 |
Non-Patent Citations (1)
Title |
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Stuber,G.L.等."Broadband MIMO-OFDM Wireless Communications".《Proceeding of the IEEE》.2004,第92卷(第2期),271-294. |
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