CN103095324A - 带有波束成形天线的rf收发器及其使用方法 - Google Patents
带有波束成形天线的rf收发器及其使用方法 Download PDFInfo
- Publication number
- CN103095324A CN103095324A CN2012104185243A CN201210418524A CN103095324A CN 103095324 A CN103095324 A CN 103095324A CN 2012104185243 A CN2012104185243 A CN 2012104185243A CN 201210418524 A CN201210418524 A CN 201210418524A CN 103095324 A CN103095324 A CN 103095324A
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- CN
- China
- Prior art keywords
- transceiver
- candidate
- frequency
- radio
- distant station
- 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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Classifications
-
- 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
- H04B7/0621—Feedback content
- H04B7/0623—Auxiliary parameters, e.g. power control [PCB] or not acknowledged commands [NACK], used as feedback information
-
- 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
- H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
- H04B7/0695—Hybrid systems, i.e. switching and simultaneous transmission using beam selection
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Radio Transmission System (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161552835P | 2011-10-28 | 2011-10-28 | |
US61/552,835 | 2011-10-28 | ||
US13/329,302 US9160434B2 (en) | 2011-10-28 | 2011-12-18 | RF transceiver with beamforming antenna and methods for use therewith |
US13/329,302 | 2011-12-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103095324A true CN103095324A (zh) | 2013-05-08 |
CN103095324B CN103095324B (zh) | 2015-09-23 |
Family
ID=47215315
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210418524.3A Active CN103095324B (zh) | 2011-10-28 | 2012-10-26 | 带有波束成形天线的rf收发器及其使用方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9160434B2 (zh) |
EP (1) | EP2587689B1 (zh) |
KR (1) | KR101511649B1 (zh) |
CN (1) | CN103095324B (zh) |
HK (1) | HK1183984A1 (zh) |
TW (1) | TWI517490B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105637778A (zh) * | 2014-07-11 | 2016-06-01 | 华为技术有限公司 | 一种电子设备 |
WO2018113552A1 (zh) * | 2016-12-19 | 2018-06-28 | 华为技术有限公司 | 动态调整波束集合的传输方法、基站及终端 |
CN111510181A (zh) * | 2019-01-30 | 2020-08-07 | 联发科技股份有限公司 | 无线通信装置及相关的无线通信方法 |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100510751B1 (ko) * | 2003-07-29 | 2005-08-26 | 김용구 | 유압잭과 에어부스터로 구성된 에어작기 |
US8644368B1 (en) * | 2009-09-23 | 2014-02-04 | Marvell International Ltd. | Transparent implicit beamforming in a communication system |
US9031162B2 (en) * | 2011-12-29 | 2015-05-12 | Telefonaktiebolaget L M Ericsson (Publ) | Mobility-resilient multi-antenna communications |
US9293820B2 (en) * | 2013-03-13 | 2016-03-22 | The Boeing Company | Compensating for a non-ideal surface of a reflector in a satellite communication system |
WO2014189129A1 (ja) * | 2013-05-24 | 2014-11-27 | 日本電信電話株式会社 | 無線通信装置及び無線通信方法 |
US9419699B2 (en) * | 2014-02-05 | 2016-08-16 | Broadcom Corporation | MU-MIMO protocol efficiency |
US10055126B2 (en) * | 2014-04-24 | 2018-08-21 | Dell Products L.P. | Systems and methods for dynamic transceiver path adaptation based on measurements from multiple sensors |
US9590745B2 (en) * | 2014-11-20 | 2017-03-07 | Mediatek Inc. | Scheme for performing beamforming calibration by measuring joint signal path mismatch |
US10531506B2 (en) * | 2016-01-15 | 2020-01-07 | Avago Technologies International Sales Pte. Limited | Collaborative operation of software defined radios |
KR102130472B1 (ko) * | 2018-05-29 | 2020-07-06 | 주식회사 코프 | 밀리미터파 대역의 전력 손실을 최소화하는 무선 빔포밍 장치 |
US10763935B2 (en) * | 2018-08-09 | 2020-09-01 | At&T Intellectual Property I, L.P. | Generic feedback to enable reciprocity and over the air calibration for advanced networks |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090232063A1 (en) * | 2008-03-11 | 2009-09-17 | Carlos Cordeiro | Arrangements for association and re-association in a wireless network |
CN101622798A (zh) * | 2006-11-29 | 2010-01-06 | 意大利电信股份公司 | 具有数字控制的加权射频组合的切换波束天线系统和方法 |
CN102106117A (zh) * | 2007-01-16 | 2011-06-22 | 皇家飞利浦电子股份有限公司 | 用于使得能够发现无线设备的装置和方法 |
US20110205969A1 (en) * | 2010-02-24 | 2011-08-25 | Interdigital Patent Holdings, Inc. | Communication using directional antennas |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7043274B2 (en) | 2002-06-28 | 2006-05-09 | Interdigital Technology Corporation | System for efficiently providing coverage of a sectorized cell for common and dedicated channels utilizing beam forming and sweeping |
US7239894B2 (en) * | 2003-05-30 | 2007-07-03 | Microsoft Corporation | Using directional antennas to enhance throughput in wireless networks |
US7428428B2 (en) * | 2004-04-28 | 2008-09-23 | Hong Kong Applied Science And Technology Research Institute Co., Ltd. | Systems and methods for wireless network range extension |
US7366464B2 (en) * | 2004-06-04 | 2008-04-29 | Interdigital Technology Corporation | Access point operating with a smart antenna in a WLAN and associated methods |
US7376398B2 (en) * | 2004-09-10 | 2008-05-20 | Interdigital Technology Corporation | Implementing a smart antenna in wireless local area network |
US7206610B2 (en) * | 2004-10-28 | 2007-04-17 | Interdigital Technology Corporation | Method, system and components for facilitating wireless communication in a sectored service area |
US7769098B2 (en) * | 2007-06-05 | 2010-08-03 | Texas Instruments Incorporated | Low complexity precoding matrix selection |
US8164521B2 (en) * | 2007-08-23 | 2012-04-24 | Marvell World Trade Ltd. | Pseudo-omni-directional beamforming with multiple narrow-band beams |
US8229017B1 (en) * | 2007-12-13 | 2012-07-24 | Marvell International Ltd. | Transmit beamforming utilizing channel estimation matrix decomposition feedback in a wireless MIMO communication system |
US20100151865A1 (en) * | 2008-12-11 | 2010-06-17 | Sony Ericsson Mobile Communications Ab | Interference Reduction in High-Speed Wireless Data Networks |
-
2011
- 2011-12-18 US US13/329,302 patent/US9160434B2/en active Active
-
2012
- 2012-10-17 EP EP12007184.0A patent/EP2587689B1/en active Active
- 2012-10-19 TW TW101138630A patent/TWI517490B/zh not_active IP Right Cessation
- 2012-10-26 CN CN201210418524.3A patent/CN103095324B/zh active Active
- 2012-10-29 KR KR20120120108A patent/KR101511649B1/ko not_active IP Right Cessation
-
2013
- 2013-09-29 HK HK13111140.1A patent/HK1183984A1/zh not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101622798A (zh) * | 2006-11-29 | 2010-01-06 | 意大利电信股份公司 | 具有数字控制的加权射频组合的切换波束天线系统和方法 |
CN102106117A (zh) * | 2007-01-16 | 2011-06-22 | 皇家飞利浦电子股份有限公司 | 用于使得能够发现无线设备的装置和方法 |
US20090232063A1 (en) * | 2008-03-11 | 2009-09-17 | Carlos Cordeiro | Arrangements for association and re-association in a wireless network |
US20110205969A1 (en) * | 2010-02-24 | 2011-08-25 | Interdigital Patent Holdings, Inc. | Communication using directional antennas |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105637778A (zh) * | 2014-07-11 | 2016-06-01 | 华为技术有限公司 | 一种电子设备 |
CN105637778B (zh) * | 2014-07-11 | 2019-02-19 | 华为技术有限公司 | 一种电子设备 |
WO2018113552A1 (zh) * | 2016-12-19 | 2018-06-28 | 华为技术有限公司 | 动态调整波束集合的传输方法、基站及终端 |
US10763944B2 (en) | 2016-12-19 | 2020-09-01 | Huawei Technologies Co., Ltd. | Transmission method using dynamically adjusted beam set, base station, and terminal |
CN111510181A (zh) * | 2019-01-30 | 2020-08-07 | 联发科技股份有限公司 | 无线通信装置及相关的无线通信方法 |
US11108431B2 (en) | 2019-01-30 | 2021-08-31 | Mediatek Inc. | Wireless communication apparatus for performing beamforming under frequency hopping and associated wireless communication method |
CN111510181B (zh) * | 2019-01-30 | 2021-11-09 | 联发科技股份有限公司 | 无线通信装置及相关的无线通信方法 |
Also Published As
Publication number | Publication date |
---|---|
EP2587689B1 (en) | 2019-10-02 |
EP2587689A3 (en) | 2017-06-07 |
KR101511649B1 (ko) | 2015-04-13 |
US9160434B2 (en) | 2015-10-13 |
TW201322544A (zh) | 2013-06-01 |
EP2587689A2 (en) | 2013-05-01 |
HK1183984A1 (zh) | 2014-01-10 |
CN103095324B (zh) | 2015-09-23 |
KR20130047635A (ko) | 2013-05-08 |
TWI517490B (zh) | 2016-01-11 |
US20130109448A1 (en) | 2013-05-02 |
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