JP2013512614A5 - - Google Patents

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Publication number
JP2013512614A5
JP2013512614A5 JP2012541052A JP2012541052A JP2013512614A5 JP 2013512614 A5 JP2013512614 A5 JP 2013512614A5 JP 2012541052 A JP2012541052 A JP 2012541052A JP 2012541052 A JP2012541052 A JP 2012541052A JP 2013512614 A5 JP2013512614 A5 JP 2013512614A5
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Japan
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recommended
precoder matrix
tuned
precoder
matrix
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JP2012541052A
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Japanese (ja)
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JP2013512614A (ja
JP5698256B2 (ja
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Priority claimed from PCT/SE2010/051282 external-priority patent/WO2011065898A2/en
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Publication of JP2013512614A5 publication Critical patent/JP2013512614A5/ja
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JP2012541052A 2009-11-25 2010-11-22 ファクタ化プリコーディングを使用するための方法と装置 Active JP5698256B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US26449509P 2009-11-25 2009-11-25
US61/264,495 2009-11-25
PCT/SE2010/051282 WO2011065898A2 (en) 2009-11-25 2010-11-22 A method and apparatus for using factorized precoding

Publications (3)

Publication Number Publication Date
JP2013512614A JP2013512614A (ja) 2013-04-11
JP2013512614A5 true JP2013512614A5 (https=) 2013-12-12
JP5698256B2 JP5698256B2 (ja) 2015-04-08

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JP2012541052A Active JP5698256B2 (ja) 2009-11-25 2010-11-22 ファクタ化プリコーディングを使用するための方法と装置

Country Status (10)

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US (3) US8605809B2 (https=)
EP (4) EP2504934B1 (https=)
JP (1) JP5698256B2 (https=)
CN (2) CN102959880B (https=)
DK (3) DK2884674T3 (https=)
ES (3) ES2600493T3 (https=)
PL (1) PL2504934T3 (https=)
PT (1) PT2504934E (https=)
RU (1) RU2540405C2 (https=)
WO (1) WO2011065898A2 (https=)

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CN105340192B (zh) * 2013-06-20 2020-03-06 瑞典爱立信有限公司 映射码字的方法、无线电基站和计算机可读存储介质
CN105099604B (zh) * 2014-05-07 2018-11-20 中兴通讯股份有限公司 信道状态反馈信息反馈方法、终端、基站及通信系统
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US9887749B2 (en) * 2015-12-16 2018-02-06 Huawei Technologies Co., Ltd. System and method for quantization of angles for beamforming feedback
CN108023624B (zh) 2016-11-03 2021-10-01 华为技术有限公司 一种预编码矩阵指示方法、装置和系统
CN110168949B (zh) * 2017-01-26 2021-06-01 华为技术有限公司 用于反馈信道状态信息的方法、终端设备和网络设备
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