CN105191165B - 用于控制无线装置的方法、设备以及计算机程序 - Google Patents
用于控制无线装置的方法、设备以及计算机程序 Download PDFInfo
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- CN105191165B CN105191165B CN201480026070.2A CN201480026070A CN105191165B CN 105191165 B CN105191165 B CN 105191165B CN 201480026070 A CN201480026070 A CN 201480026070A CN 105191165 B CN105191165 B CN 105191165B
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- code book
- code word
- code
- frequency selectivity
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
- H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
- H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
- H04B7/0636—Feedback format
- H04B7/0639—Using selective indices, e.g. of a codebook, e.g. pre-distortion matrix index [PMI] or for beam selection
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/0413—MIMO systems
- H04B7/0456—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting
- H04B7/0478—Special codebook structures directed to feedback optimisation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/0413—MIMO systems
- H04B7/0456—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting
- H04B7/046—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting taking physical layer constraints into account
- H04B7/0469—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting taking physical layer constraints into account taking special antenna structures, e.g. cross polarized antennas into account
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
- H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
- H04B7/0617—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal for beam forming
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
- H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
- H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
- H04B7/0636—Feedback format
- H04B7/0645—Variable feedback
- H04B7/065—Variable contents, e.g. long-term or short-short
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
- H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
- H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
- H04B7/0621—Feedback content
- H04B7/0626—Channel coefficients, e.g. channel state information [CSI]
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Radio Transmission System (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (27)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1304108.2A GB2511550B (en) | 2013-03-07 | 2013-03-07 | Method, apparatus and computer program for controlling a wireless device |
GB1304108.2 | 2013-03-07 | ||
PCT/IB2014/058402 WO2014135993A1 (en) | 2013-03-07 | 2014-01-20 | Method, apparatus and computer program for controlling a wireless device |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105191165A CN105191165A (zh) | 2015-12-23 |
CN105191165B true CN105191165B (zh) | 2018-09-11 |
Family
ID=48189508
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201480026070.2A Active CN105191165B (zh) | 2013-03-07 | 2014-01-20 | 用于控制无线装置的方法、设备以及计算机程序 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9490883B2 (zh) |
CN (1) | CN105191165B (zh) |
DE (2) | DE112014005046B4 (zh) |
GB (1) | GB2511550B (zh) |
HK (1) | HK1215625A1 (zh) |
WO (1) | WO2014135993A1 (zh) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2930968B1 (en) * | 2012-12-09 | 2019-02-27 | LG Electronics Inc. | Method for feeding back channel status information in wireless communication system supporting multiple antennas, and apparatus therefor |
US10341014B2 (en) * | 2015-04-15 | 2019-07-02 | RF DSP Inc. | Hybrid beamforming multi-antenna wireless systems |
TWI604705B (zh) | 2015-08-14 | 2017-11-01 | 財團法人工業技術研究院 | 動態波束形成方法和使用所述方法的相關設備 |
CN107171699A (zh) | 2016-03-03 | 2017-09-15 | 华为技术有限公司 | 传输数据的方法和装置 |
US9755717B1 (en) | 2016-04-11 | 2017-09-05 | Samsung Electronics Co., Ltd | Apparatus and method for codebook search for multiple-input multiple-output (MIMO) system |
US10873378B2 (en) * | 2017-01-23 | 2020-12-22 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Method and device for transmitting uplink signals |
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 |
US11394452B2 (en) | 2018-08-10 | 2022-07-19 | Sony Group Corporation | Multiple beam reception in communication device |
CN111182619B (zh) * | 2018-11-12 | 2022-04-15 | 大唐移动通信设备有限公司 | 一种上行功率控制的方法和设备 |
US11929830B2 (en) * | 2019-01-21 | 2024-03-12 | Lg Electronics Inc. | Method for transmitting sidelink HARQ feedback in wireless communication system |
CN111526570A (zh) * | 2019-02-01 | 2020-08-11 | 索尼公司 | 用于无线通信的电子设备和方法、计算机可读存储介质 |
US20230170976A1 (en) * | 2021-11-30 | 2023-06-01 | Qualcomm Incorporated | Beam selection and codebook learning based on xr perception |
CN116827405B (zh) * | 2023-08-23 | 2023-11-10 | 华南理工大学 | 一种极化分割型信能同传系统 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011150549A1 (en) * | 2010-06-01 | 2011-12-08 | Nokia Corporation | Apparatus and method for selection of beam groups and subset of beams in communication system |
WO2012015252A3 (ko) * | 2010-07-29 | 2012-05-24 | 엘지전자 주식회사 | 무선 통신 시스템에서 프리코딩된 신호 송수신 방법 및 장치 |
CN102714647A (zh) * | 2010-04-06 | 2012-10-03 | 诺基亚公司 | 用于多粒度反馈的码本设计和结构 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8537658B2 (en) * | 2010-08-16 | 2013-09-17 | Motorola Mobility Llc | Method of codebook design and precoder feedback in wireless communication systems |
US8693421B2 (en) * | 2010-09-02 | 2014-04-08 | Texas Instruments Incorporated | Downlink 8 TX codebook sub-sampling for CSI feedback |
CN102447523A (zh) * | 2010-09-30 | 2012-05-09 | 夏普株式会社 | 预编码矩阵索引反馈方法和用户设备 |
GB2492564B (en) * | 2011-07-05 | 2013-12-04 | Renesas Mobile Corp | Improvements to MIMO communication networks |
WO2013068916A1 (en) * | 2011-11-07 | 2013-05-16 | Marvell World Trade Ltd. | Codebook sub-sampling for frequency-selective precoding feedback |
-
2013
- 2013-03-07 GB GB1304108.2A patent/GB2511550B/en active Active
-
2014
- 2014-01-20 WO PCT/IB2014/058402 patent/WO2014135993A1/en active Application Filing
- 2014-01-20 DE DE112014005046.6T patent/DE112014005046B4/de active Active
- 2014-01-20 CN CN201480026070.2A patent/CN105191165B/zh active Active
- 2014-01-20 US US14/773,085 patent/US9490883B2/en active Active
- 2014-01-20 DE DE112014001131.2T patent/DE112014001131B4/de active Active
-
2016
- 2016-03-23 HK HK16103455.4A patent/HK1215625A1/zh unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102714647A (zh) * | 2010-04-06 | 2012-10-03 | 诺基亚公司 | 用于多粒度反馈的码本设计和结构 |
WO2011150549A1 (en) * | 2010-06-01 | 2011-12-08 | Nokia Corporation | Apparatus and method for selection of beam groups and subset of beams in communication system |
WO2012015252A3 (ko) * | 2010-07-29 | 2012-05-24 | 엘지전자 주식회사 | 무선 통신 시스템에서 프리코딩된 신호 송수신 방법 및 장치 |
Non-Patent Citations (1)
Title |
---|
Double codebook design principles;Nokia等;《3GPP TSG-RAN WG1 Meeting #61bis R1-103804》;20100702;第2小节 * |
Also Published As
Publication number | Publication date |
---|---|
GB2511550A (en) | 2014-09-10 |
DE112014001131B4 (de) | 2023-10-26 |
DE112014005046B4 (de) | 2023-11-02 |
US20160020837A1 (en) | 2016-01-21 |
US9490883B2 (en) | 2016-11-08 |
HK1215625A1 (zh) | 2016-09-02 |
GB201304108D0 (en) | 2013-04-24 |
DE112014001131T5 (de) | 2015-11-19 |
GB2511550B (en) | 2015-08-12 |
CN105191165A (zh) | 2015-12-23 |
WO2014135993A1 (en) | 2014-09-12 |
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