CN108713293B - 用于多波束多输入多输出(mimo)的波束成形架构 - Google Patents
用于多波束多输入多输出(mimo)的波束成形架构 Download PDFInfo
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- CN108713293B CN108713293B CN201680083102.1A CN201680083102A CN108713293B CN 108713293 B CN108713293 B CN 108713293B CN 201680083102 A CN201680083102 A CN 201680083102A CN 108713293 B CN108713293 B CN 108713293B
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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
- H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
- H04B7/0868—Hybrid systems, i.e. switching and combining
- H04B7/088—Hybrid systems, i.e. switching and combining using 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
-
- 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
- H04B7/0486—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting taking channel rank 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
- H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
- H04B7/0837—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using pre-detection combining
- H04B7/0842—Weighted combining
- H04B7/086—Weighted combining using weights depending on external parameters, e.g. direction of arrival [DOA], predetermined weights or beamforming
Abstract
Description
Claims (11)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2016/078245 WO2017166259A1 (en) | 2016-04-01 | 2016-04-01 | Beamforming architecture for multi-beam multiple-input-multiple-output (mimo) |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108713293A CN108713293A (zh) | 2018-10-26 |
CN108713293B true CN108713293B (zh) | 2022-04-01 |
Family
ID=59962424
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201680083102.1A Expired - Fee Related CN108713293B (zh) | 2016-04-01 | 2016-04-01 | 用于多波束多输入多输出(mimo)的波束成形架构 |
Country Status (6)
Country | Link |
---|---|
US (2) | US10873385B2 (zh) |
JP (1) | JP6818757B2 (zh) |
KR (1) | KR20180129774A (zh) |
CN (1) | CN108713293B (zh) |
DE (1) | DE112016006662T5 (zh) |
WO (1) | WO2017166259A1 (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10321421B2 (en) * | 2016-11-03 | 2019-06-11 | Futurewei Technologies, Inc. | System and method for synchronization and link acquisition in cellular wireless systems with directional antennas |
US10218550B1 (en) * | 2018-01-18 | 2019-02-26 | Mitsubishi Electric Research Laboratories, Inc. | Beamforming transmission with analog hardware resource sharing |
CN110381587B (zh) * | 2018-04-13 | 2022-06-07 | 成都华为技术有限公司 | 一种波束恢复的方法及装置 |
US20220069450A1 (en) * | 2018-12-10 | 2022-03-03 | Lg Electronics Inc. | Vehicle-mounted antenna system |
KR102592835B1 (ko) * | 2018-12-26 | 2023-10-23 | 현대자동차주식회사 | 안테나 장치, 그 구동 방법, 프로그램 및 기록매체 |
JP7238452B2 (ja) * | 2019-02-15 | 2023-03-14 | 住友電気工業株式会社 | アンテナモジュール、移動通信装置、車両、切替方法、及びコンピュータプログラム |
JP2022543340A (ja) * | 2019-06-24 | 2022-10-12 | エイブイエックス・アンテナ・インコーポレーテッド | アンテナアレイを用いたビームフォーミングおよびビームステアリング |
US11360210B2 (en) * | 2019-07-02 | 2022-06-14 | Intel Corporation | Multi-mode multi-input multi-output (MIMO) radar sensors |
US20210083750A1 (en) * | 2019-09-12 | 2021-03-18 | Apple Inc. | Low Latency Beam Search and Dynamic Beamforming |
WO2023050131A1 (en) * | 2021-09-29 | 2023-04-06 | Qualcomm Incorporated | Beam format detection in holographic mimo systems |
Citations (6)
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CN101160749A (zh) * | 2005-03-10 | 2008-04-09 | 高通股份有限公司 | 在多输入多输出通信系统中进行波束成形的系统和方法 |
CN101689712A (zh) * | 2007-06-28 | 2010-03-31 | 快美思科技有限公司 | 使用天线波束扫描来改进通信的系统和方法 |
CN101849367A (zh) * | 2007-11-05 | 2010-09-29 | 思科技术公司 | 双向波束赋形多输入多输出无线通信 |
CN103718474A (zh) * | 2011-07-28 | 2014-04-09 | 三星电子株式会社 | 在无线通信系统中组合基带和射频波束控制的装置和方法 |
CN103765674A (zh) * | 2011-08-31 | 2014-04-30 | 高通股份有限公司 | 具有3-d天线系统的无线设备 |
CN105210306A (zh) * | 2013-05-10 | 2015-12-30 | 三星电子株式会社 | 无线通信系统中用于选择发送和接收波束的设备和方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1841985A (zh) | 2005-03-30 | 2006-10-04 | 松下电器产业株式会社 | 多天线系统的有限反馈方法 |
JP4845640B2 (ja) | 2006-08-23 | 2011-12-28 | 富士通株式会社 | 無線通信システムおよび無線通信方法 |
US20080102760A1 (en) * | 2006-10-02 | 2008-05-01 | Sierra Wireless, Inc. | Centralized wireless communication system |
US20100046421A1 (en) * | 2007-12-31 | 2010-02-25 | David Adams | Multibeam Antenna System |
US9444534B2 (en) * | 2012-02-06 | 2016-09-13 | Samsung Electronics Co., Ltd. | Apparatus and method for low complexity spatial division multiple access in a millimeter wave mobile communication system |
US9413066B2 (en) * | 2012-07-19 | 2016-08-09 | Blackberry Limited | Method and apparatus for beam forming and antenna tuning in a communication device |
US20140073337A1 (en) * | 2012-09-11 | 2014-03-13 | Electronics And Telecommunications Research Institute | Communication device and communication method using millimeter-wave frequency band |
US9001879B2 (en) * | 2012-11-08 | 2015-04-07 | Intel Corporation | Apparatus, system and method of beam selection for beamformed diversity wireless communication |
JP6156907B2 (ja) * | 2013-01-15 | 2017-07-05 | 国立研究開発法人情報通信研究機構 | 無線装置 |
KR102079629B1 (ko) * | 2013-05-02 | 2020-02-21 | 삼성전자주식회사 | 무선 통신 시스템에서 하이브리드 빔포밍의 복잡도 개선을 위한 방법 및 장치 |
WO2014193475A1 (en) * | 2013-05-31 | 2014-12-04 | Intel IP Corporation | Hybrid digital and analog beamforming for large antenna arrays |
WO2016027548A1 (ja) * | 2014-08-22 | 2016-02-25 | 株式会社Nttドコモ | 通信制御方法、無線通信システム、スモール基地局、およびユーザ装置 |
US9641231B2 (en) | 2014-09-05 | 2017-05-02 | Electronics And Telecommunications Research Institute | Method and appartus for modulating baseband signal in beam space multi-input multi-output |
-
2016
- 2016-04-01 CN CN201680083102.1A patent/CN108713293B/zh not_active Expired - Fee Related
- 2016-04-01 JP JP2018536509A patent/JP6818757B2/ja active Active
- 2016-04-01 US US16/081,470 patent/US10873385B2/en active Active
- 2016-04-01 KR KR1020187025043A patent/KR20180129774A/ko not_active Application Discontinuation
- 2016-04-01 WO PCT/CN2016/078245 patent/WO2017166259A1/en active Application Filing
- 2016-04-01 DE DE112016006662.7T patent/DE112016006662T5/de not_active Withdrawn
-
2020
- 2020-12-14 US US17/120,931 patent/US11309953B2/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101160749A (zh) * | 2005-03-10 | 2008-04-09 | 高通股份有限公司 | 在多输入多输出通信系统中进行波束成形的系统和方法 |
CN101689712A (zh) * | 2007-06-28 | 2010-03-31 | 快美思科技有限公司 | 使用天线波束扫描来改进通信的系统和方法 |
CN101849367A (zh) * | 2007-11-05 | 2010-09-29 | 思科技术公司 | 双向波束赋形多输入多输出无线通信 |
CN103718474A (zh) * | 2011-07-28 | 2014-04-09 | 三星电子株式会社 | 在无线通信系统中组合基带和射频波束控制的装置和方法 |
CN103765674A (zh) * | 2011-08-31 | 2014-04-30 | 高通股份有限公司 | 具有3-d天线系统的无线设备 |
CN105210306A (zh) * | 2013-05-10 | 2015-12-30 | 三星电子株式会社 | 无线通信系统中用于选择发送和接收波束的设备和方法 |
Also Published As
Publication number | Publication date |
---|---|
US20210099222A1 (en) | 2021-04-01 |
WO2017166259A1 (en) | 2017-10-05 |
US20190260457A1 (en) | 2019-08-22 |
US11309953B2 (en) | 2022-04-19 |
KR20180129774A (ko) | 2018-12-05 |
JP6818757B2 (ja) | 2021-01-20 |
CN108713293A (zh) | 2018-10-26 |
DE112016006662T5 (de) | 2018-12-13 |
JP2019514232A (ja) | 2019-05-30 |
US10873385B2 (en) | 2020-12-22 |
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