EP3735750A4 - DEVICE AND METHOD FOR CONTROLLING ANTENNAS IN A WIRELESS COMMUNICATION SYSTEM - Google Patents
DEVICE AND METHOD FOR CONTROLLING ANTENNAS IN A WIRELESS COMMUNICATION SYSTEM Download PDFInfo
- Publication number
- EP3735750A4 EP3735750A4 EP19751926.7A EP19751926A EP3735750A4 EP 3735750 A4 EP3735750 A4 EP 3735750A4 EP 19751926 A EP19751926 A EP 19751926A EP 3735750 A4 EP3735750 A4 EP 3735750A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- wireless communication
- communication system
- controlling antennas
- antennas
- controlling
- 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.)
- Pending
Links
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
- H04B7/0602—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 antenna switching
- H04B7/0608—Antenna selection according to transmission parameters
-
- 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
- H04B7/0802—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 antenna selection
- H04B7/0805—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 antenna selection with single receiver and antenna switching
- H04B7/0814—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 antenna selection with single receiver and antenna switching based on current reception conditions, e.g. switching to different antenna when signal level is below threshold
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/10—Monitoring; Testing of transmitters
- H04B17/11—Monitoring; Testing of transmitters for calibration
- H04B17/12—Monitoring; Testing of transmitters for calibration of transmit antennas, e.g. of the amplitude or phase
-
- 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
- H04B7/0802—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 antenna selection
- H04B7/0805—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 antenna selection with single receiver and antenna switching
-
- 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
-
- 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
- H04B7/0404—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas the mobile station comprising multiple antennas, e.g. to provide uplink diversity
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mobile Radio Communication Systems (AREA)
- Radio Transmission System (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201862626907P | 2018-02-06 | 2018-02-06 | |
KR1020180094482A KR102602370B1 (ko) | 2018-02-06 | 2018-08-13 | 무선 통신 시스템에서 안테나들을 제어하기 위한 장치 및 방법 |
PCT/KR2019/001472 WO2019156458A1 (en) | 2018-02-06 | 2019-02-01 | Apparatus and method for controlling antennas in wireless communication system |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3735750A1 EP3735750A1 (en) | 2020-11-11 |
EP3735750A4 true EP3735750A4 (en) | 2021-06-09 |
Family
ID=67622506
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19751926.7A Pending EP3735750A4 (en) | 2018-02-06 | 2019-02-01 | DEVICE AND METHOD FOR CONTROLLING ANTENNAS IN A WIRELESS COMMUNICATION SYSTEM |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP3735750A4 (ko) |
KR (1) | KR102602370B1 (ko) |
CN (1) | CN111684737A (ko) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20210048959A (ko) | 2019-10-24 | 2021-05-04 | 삼성전자주식회사 | 안테나를 포함하는 전자 장치 |
KR20220039370A (ko) * | 2020-09-22 | 2022-03-29 | 삼성전자주식회사 | 복수의 안테나를 포함하는 전자 장치 |
KR20220093964A (ko) * | 2020-12-28 | 2022-07-05 | 삼성전자주식회사 | 전자 장치 및 전자 장치의 센서 데이터 교정 방법 |
CN117501144A (zh) * | 2021-04-12 | 2024-02-02 | 高通股份有限公司 | 用于用户设备(ue)定位中的参考信号测量的天线跳跃 |
CN115276724B (zh) * | 2022-08-01 | 2023-06-02 | 深圳海星智驾科技有限公司 | 一种基于多天线的通信增强方法、装置、终端设备及介质 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070021079A1 (en) * | 2005-07-19 | 2007-01-25 | Acer Incorporated | Wireless electronic device and method for controlling the wireless electronic device |
EP2228868A1 (en) * | 2009-03-13 | 2010-09-15 | Ruckus Wireless, Inc. | Adjustement of radiation patterns utilizing a position sensor |
WO2016172230A2 (en) * | 2015-04-24 | 2016-10-27 | Sonos, Inc. | Antenna selection |
US20170346517A1 (en) * | 2016-05-30 | 2017-11-30 | Sony Mobile Communications Inc. | Adjusting an antenna configuration of a terminal device in a cellular communication system |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9680219B2 (en) * | 2012-05-21 | 2017-06-13 | Qualcomm Incorporated | Antenna switching devices, systems, and methods |
US9466872B2 (en) * | 2012-11-09 | 2016-10-11 | Futurewei Technologies, Inc. | Tunable dual loop antenna system |
US9100100B2 (en) * | 2013-12-31 | 2015-08-04 | Futurewei Technologies, Inc. | Wireless electronic device with switchable antenna system |
US9331760B2 (en) * | 2014-05-28 | 2016-05-03 | Qualcomm Incorporated | Method and apparatus for leveraging spatial/location/user interaction sensors to aid in transmit and receive-side beamforming in a directional wireless network |
US10014916B2 (en) * | 2014-11-10 | 2018-07-03 | Samsung Electronics Co., Ltd. | 2D active antenna array operation for wireless communication systems |
EP3235142A1 (en) * | 2014-12-18 | 2017-10-25 | Nokia Solutions and Networks Oy | Antenna beams in a wireless system |
GB2539733A (en) * | 2015-06-25 | 2016-12-28 | Airspan Networks Inc | An antenna apparatus and method of configuring a transmission beam for the antenna apparatus |
US10581143B2 (en) * | 2016-06-08 | 2020-03-03 | Motorola Mobility Llc | Method and apparatus for detecting object position relative to antenna arrays of an electronic communication device |
-
2018
- 2018-08-13 KR KR1020180094482A patent/KR102602370B1/ko active IP Right Grant
-
2019
- 2019-02-01 EP EP19751926.7A patent/EP3735750A4/en active Pending
- 2019-02-01 CN CN201980011958.1A patent/CN111684737A/zh active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070021079A1 (en) * | 2005-07-19 | 2007-01-25 | Acer Incorporated | Wireless electronic device and method for controlling the wireless electronic device |
EP2228868A1 (en) * | 2009-03-13 | 2010-09-15 | Ruckus Wireless, Inc. | Adjustement of radiation patterns utilizing a position sensor |
WO2016172230A2 (en) * | 2015-04-24 | 2016-10-27 | Sonos, Inc. | Antenna selection |
US20170346517A1 (en) * | 2016-05-30 | 2017-11-30 | Sony Mobile Communications Inc. | Adjusting an antenna configuration of a terminal device in a cellular communication system |
Non-Patent Citations (1)
Title |
---|
See also references of WO2019156458A1 * |
Also Published As
Publication number | Publication date |
---|---|
EP3735750A1 (en) | 2020-11-11 |
CN111684737A (zh) | 2020-09-18 |
KR20190095076A (ko) | 2019-08-14 |
KR102602370B1 (ko) | 2023-11-16 |
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Extension state: BA ME |
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RIC1 | Information provided on ipc code assigned before grant |
Ipc: H04B 7/08 20060101AFI20210121BHEP Ipc: H04B 7/06 20060101ALI20210121BHEP Ipc: H04B 17/12 20150101ALI20210121BHEP |
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RIC1 | Information provided on ipc code assigned before grant |
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A4 | Supplementary search report drawn up and despatched |
Effective date: 20210511 |
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RIC1 | Information provided on ipc code assigned before grant |
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Effective date: 20230215 |