JP2013522988A5 - - Google Patents
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- JP2013522988A5 JP2013522988A5 JP2012557387A JP2012557387A JP2013522988A5 JP 2013522988 A5 JP2013522988 A5 JP 2013522988A5 JP 2012557387 A JP2012557387 A JP 2012557387A JP 2012557387 A JP2012557387 A JP 2012557387A JP 2013522988 A5 JP2013522988 A5 JP 2013522988A5
- Authority
- JP
- Japan
- Prior art keywords
- basic
- codebook
- precoding matrix
- integer
- extended
- 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.)
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- 239000011159 matrix material Substances 0.000 claims 8
- 230000005540 biological transmission Effects 0.000 claims 5
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010125169 | 2010-03-16 | ||
| CN201010125169.1 | 2010-03-16 | ||
| CN201010164379.1 | 2010-05-06 | ||
| CN2010101643791A CN102195760A (zh) | 2010-03-16 | 2010-05-06 | 无线通信系统、基站、终端及码本生成方法 |
| PCT/CN2011/071812 WO2011113344A1 (en) | 2010-03-16 | 2011-03-15 | Wireless communication system, base station, terminal and method of generating codebook |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013220214A Division JP5591992B2 (ja) | 2010-03-16 | 2013-10-23 | 基地局装置及び送信方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2013522988A JP2013522988A (ja) | 2013-06-13 |
| JP2013522988A5 true JP2013522988A5 (https=) | 2013-07-25 |
| JP5404940B2 JP5404940B2 (ja) | 2014-02-05 |
Family
ID=44603189
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2012557387A Active JP5404940B2 (ja) | 2010-03-16 | 2011-03-15 | ワイヤレス通信システム、基地局、端末、およびコードブック生成方法 |
| JP2013220214A Active JP5591992B2 (ja) | 2010-03-16 | 2013-10-23 | 基地局装置及び送信方法 |
| JP2014153833A Active JP5809334B2 (ja) | 2010-03-16 | 2014-07-29 | 通信装置及び通信方法 |
| JP2015177564A Active JP6083620B2 (ja) | 2010-03-16 | 2015-09-09 | 通信装置及び通信方法 |
Family Applications After (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013220214A Active JP5591992B2 (ja) | 2010-03-16 | 2013-10-23 | 基地局装置及び送信方法 |
| JP2014153833A Active JP5809334B2 (ja) | 2010-03-16 | 2014-07-29 | 通信装置及び通信方法 |
| JP2015177564A Active JP6083620B2 (ja) | 2010-03-16 | 2015-09-09 | 通信装置及び通信方法 |
Country Status (9)
| Country | Link |
|---|---|
| US (10) | US8798195B2 (https=) |
| EP (2) | EP3917028A1 (https=) |
| JP (4) | JP5404940B2 (https=) |
| KR (3) | KR101819872B1 (https=) |
| CN (4) | CN102195760A (https=) |
| BR (1) | BR112012023249B1 (https=) |
| MX (1) | MX2012010508A (https=) |
| RU (1) | RU2557462C2 (https=) |
| WO (1) | WO2011113344A1 (https=) |
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| CN102195760A (zh) | 2010-03-16 | 2011-09-21 | 松下电器产业株式会社 | 无线通信系统、基站、终端及码本生成方法 |
| CN102761354B (zh) * | 2011-04-28 | 2015-02-18 | 上海贝尔股份有限公司 | 在网络设备中生成码本和相关数据的方法及装置 |
| CN103843271B (zh) * | 2011-06-24 | 2016-11-09 | 太阳专利托管公司 | 发送装置、发送方法、接收装置及接收方法 |
| CN102857285B (zh) * | 2011-06-30 | 2017-11-03 | 中兴通讯股份有限公司 | 信道信息反馈方法及装置 |
| CN104272622B (zh) | 2012-05-22 | 2018-04-06 | 太阳专利托管公司 | 发送方法、接收方法、发送装置及接收装置 |
| CN103546260B (zh) * | 2012-07-10 | 2017-04-19 | 华为技术有限公司 | 一种多射频拉远单元共小区协作多点传输的方法及装置 |
| CN104662811B (zh) * | 2012-09-18 | 2018-05-01 | Lg电子株式会社 | 在多天线无线通信系统中发送有效反馈的方法及其设备 |
| JP5866722B2 (ja) * | 2013-03-07 | 2016-02-17 | 日本電気株式会社 | コードブック構造 |
| US9755716B2 (en) | 2013-03-07 | 2017-09-05 | Nec Corporation | Codebook construction |
| US9401749B2 (en) * | 2013-03-08 | 2016-07-26 | Google Technology Holdings LLC | Method for codebook enhancement for multi-user multiple-input multiple-output systems |
| CN108322244B (zh) * | 2013-03-08 | 2021-08-31 | 华为技术有限公司 | 预编码矩阵指示的反馈方法、接收端和发射端 |
| JP6101580B2 (ja) * | 2013-06-26 | 2017-03-22 | 京セラ株式会社 | 移動通信システム、ユーザ端末、及び通信制御方法 |
| CN105766056B (zh) * | 2013-09-27 | 2019-09-13 | 华为技术有限公司 | 一种数据传输方法和装置 |
| CN106716859A (zh) * | 2014-09-25 | 2017-05-24 | 株式会社Ntt都科摩 | 用户装置和基站 |
| CN106603128A (zh) * | 2015-10-18 | 2017-04-26 | 株式会社Ntt都科摩 | 生成主码本的配置项的方法和电子设备 |
| CN106936486B (zh) * | 2015-12-30 | 2020-07-21 | 电信科学技术研究院 | 一种csi反馈方法及装置 |
| CN107888246B (zh) * | 2016-09-29 | 2023-04-28 | 华为技术有限公司 | 基于码本的信道状态信息反馈方法及设备 |
| CN108288987B (zh) * | 2017-01-07 | 2021-10-01 | 华为技术有限公司 | 一种发射分集的方法、终端和基站 |
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| JP6857538B2 (ja) * | 2017-04-14 | 2021-04-14 | 株式会社Ｎｔｔドコモ | 無線基地局 |
| CN111034062A (zh) * | 2017-06-23 | 2020-04-17 | 株式会社Ntt都科摩 | 用户终端以及无线通信方法 |
| CN109314563B (zh) * | 2018-02-24 | 2021-08-31 | 香港应用科技研究院有限公司 | 用于确定mimo无线通信系统中的csi的方法和装置 |
| WO2020000273A1 (zh) * | 2018-06-27 | 2020-01-02 | 华为技术有限公司 | 一种数据传输方法及装置 |
| CN110752450B (zh) * | 2018-07-23 | 2021-08-24 | 京信通信技术(广州)有限公司 | 低互耦的多系统共体天线 |
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| KR102165611B1 (ko) * | 2018-12-12 | 2020-10-14 | 연세대학교 산학협력단 | Swipt 시스템을 위한 코드북 생성 장치 및 방법 |
| CA3130222C (en) | 2019-02-15 | 2024-03-12 | Zte Corporation | Channel state information feedback in wireless communication |
| EP4097850A4 (en) * | 2020-01-31 | 2023-11-01 | QUALCOMM Incorporated | CO-PHASING FACTOR DISPLAY IN DOWNLINK CONTROL INFORMATION |
| US12483301B2 (en) | 2021-02-24 | 2025-11-25 | Google Llc | Dynamic codebooks for active coordination sets |
| US11997108B1 (en) * | 2021-03-05 | 2024-05-28 | Professional Credentials Exchange LLC | Systems and methods for providing consensus sourced verification |
| CN116131890A (zh) * | 2021-11-12 | 2023-05-16 | 中国移动通信有限公司研究院 | 相位配置方法、装置、设备及存储介质 |
| CN116170041A (zh) * | 2021-11-25 | 2023-05-26 | 中兴通讯股份有限公司 | 一种波束调控方法、电子设备和存储介质 |
| CN114090071A (zh) * | 2021-11-29 | 2022-02-25 | 重庆金康赛力斯新能源汽车设计院有限公司 | 一种基于matlab的simulink模型说明书生成方法 |
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| KR101481589B1 (ko) | 2008-08-25 | 2015-01-12 | 엘지전자 주식회사 | 다중안테나를 갖는 무선 통신 시스템에서 피드백 정보 전송 방법, 데이터 전송 방법 및 데이터 전송 장치 |
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| CN102088340B (zh) * | 2010-01-11 | 2013-04-17 | 电信科学技术研究院 | 一种多天线系统发送、接收信息的方法及装置 |
| CN102088302B (zh) * | 2010-02-08 | 2015-08-19 | 电信科学技术研究院 | 闭环多天线系统发送/接收信息的方法及装置 |
| KR20130009775A (ko) * | 2010-02-15 | 2013-01-23 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 코드북을 생성하는 방법 |
| CN102195760A (zh) | 2010-03-16 | 2011-09-21 | 松下电器产业株式会社 | 无线通信系统、基站、终端及码本生成方法 |
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2010
- 2010-05-06 CN CN2010101643791A patent/CN102195760A/zh active Pending
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2011
- 2011-03-15 EP EP21186691.8A patent/EP3917028A1/en active Pending
- 2011-03-15 MX MX2012010508A patent/MX2012010508A/es active IP Right Grant
- 2011-03-15 JP JP2012557387A patent/JP5404940B2/ja active Active
- 2011-03-15 KR KR1020177004932A patent/KR101819872B1/ko active Active
- 2011-03-15 WO PCT/CN2011/071812 patent/WO2011113344A1/en not_active Ceased
- 2011-03-15 RU RU2012139265/08A patent/RU2557462C2/ru active
- 2011-03-15 US US13/634,210 patent/US8798195B2/en active Active
- 2011-03-15 CN CN201610663481.3A patent/CN106160829B/zh active Active
- 2011-03-15 CN CN201180013726.3A patent/CN102792608B/zh active Active
- 2011-03-15 KR KR1020197018349A patent/KR20190077615A/ko not_active Ceased
- 2011-03-15 CN CN201410309147.9A patent/CN104618001B/zh active Active
- 2011-03-15 KR KR1020127023921A patent/KR101996680B1/ko active Active
- 2011-03-15 EP EP11755661.3A patent/EP2548315B8/en active Active
- 2011-03-15 BR BR112012023249-5A patent/BR112012023249B1/pt active IP Right Grant
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2013
- 2013-10-23 JP JP2013220214A patent/JP5591992B2/ja active Active
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2014
- 2014-06-26 US US14/316,634 patent/US8995557B2/en active Active
- 2014-07-29 JP JP2014153833A patent/JP5809334B2/ja active Active
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2015
- 2015-02-05 US US14/615,359 patent/US9602179B2/en active Active
- 2015-09-09 JP JP2015177564A patent/JP6083620B2/ja active Active
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2017
- 2017-02-07 US US15/426,939 patent/US9813128B2/en active Active
- 2017-10-03 US US15/724,111 patent/US10148328B2/en active Active
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2018
- 2018-10-18 US US16/164,614 patent/US10615857B2/en active Active
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2020
- 2020-02-28 US US16/805,215 patent/US10833741B2/en active Active
- 2020-09-23 US US17/029,715 patent/US11101854B2/en active Active
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2021
- 2021-08-17 US US17/404,869 patent/US11528065B2/en active Active
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2022
- 2022-11-08 US US17/983,251 patent/US11757501B2/en active Active
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