CN113647025A - 信息处理设备、信息处理系统、终端设备和信息处理方法 - Google Patents

信息处理设备、信息处理系统、终端设备和信息处理方法 Download PDF

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Publication number
CN113647025A
CN113647025A CN201980095251.3A CN201980095251A CN113647025A CN 113647025 A CN113647025 A CN 113647025A CN 201980095251 A CN201980095251 A CN 201980095251A CN 113647025 A CN113647025 A CN 113647025A
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CN
China
Prior art keywords
antenna
information
radio signal
measurement
signal transmitted
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.)
Withdrawn
Application number
CN201980095251.3A
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English (en)
Chinese (zh)
Inventor
仲山隆
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Group Corp
Original Assignee
Sony Group Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sony Group Corp filed Critical Sony Group Corp
Publication of CN113647025A publication Critical patent/CN113647025A/zh
Withdrawn legal-status Critical Current

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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
    • H04B7/0617—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
    • H04B7/0413—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
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • 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
    • H04B7/06952—Selecting one or more beams from a plurality of beams, e.g. beam training, management or sweeping
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
    • G01R29/08—Measuring electromagnetic field characteristics
    • G01R29/10—Radiation diagrams of antennas
    • G01R29/105—Radiation diagrams of antennas using anechoic chambers; Chambers or open field sites used therefor
    • 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
    • H04B7/08—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

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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)
CN201980095251.3A 2019-04-17 2019-04-17 信息处理设备、信息处理系统、终端设备和信息处理方法 Withdrawn CN113647025A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2019/016506 WO2020213093A1 (ja) 2019-04-17 2019-04-17 情報処理装置、情報処理システム、端末装置、及び情報処理方法

Publications (1)

Publication Number Publication Date
CN113647025A true CN113647025A (zh) 2021-11-12

Family

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Family Applications (1)

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CN201980095251.3A Withdrawn CN113647025A (zh) 2019-04-17 2019-04-17 信息处理设备、信息处理系统、终端设备和信息处理方法

Country Status (5)

Country Link
US (1) US20220190885A1 (https=)
EP (1) EP3952122A4 (https=)
JP (1) JPWO2020213093A1 (https=)
CN (1) CN113647025A (https=)
WO (1) WO2020213093A1 (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019131374A1 (de) * 2019-11-20 2021-05-20 Rohde & Schwarz GmbH & Co. Kommanditgesellschaft Messgerät und Messverfahren zur Bestimmung einer gesamten Strahlungsleistung
US11044693B1 (en) * 2020-05-08 2021-06-22 Qualcomm Incorporated Efficient positioning enhancement for dynamic spectrum sharing
CN117256107A (zh) * 2021-05-06 2023-12-19 高通股份有限公司 用于基于窄波束的信道接入的散度统计办法
US11509381B2 (en) * 2021-11-12 2022-11-22 Ultralogic 6G, Llc Resource-efficient beam selection in 5G and 6G
KR102839881B1 (ko) * 2021-11-19 2025-07-31 대한민국 방송통신기자재 성능 측정 시스템 및 그 방법
US12395213B2 (en) * 2022-08-11 2025-08-19 Samsung Electronics Co., Ltd. Circular antenna array design for future 6G TBPS wireless communications
CN116929289B (zh) * 2023-09-18 2024-01-05 中国科学院西安光学精密机械研究所 一种天线姿态快速测量系统及方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6507315B2 (en) * 2001-05-03 2003-01-14 Lockheed Martin Corporation System and method for efficiently characterizing the elements in an array antenna
EP1770827B1 (en) * 2005-09-28 2008-05-28 Alcatel Lucent Calibration method for smart antenna arrays
KR100776679B1 (ko) * 2006-09-27 2007-11-16 한국전자통신연구원 챔버의 비운용 주파수 대역에서의 안테나 특성 측정 방법
WO2008139832A1 (ja) * 2007-05-07 2008-11-20 Murata Manufacturing Co., Ltd. 放射効率測定装置および放射効率測定方法
JP5104938B2 (ja) * 2010-12-09 2012-12-19 株式会社デンソー フェーズドアレイアンテナの位相校正方法及びフェーズドアレイアンテナ
JP6306633B2 (ja) * 2016-04-07 2018-04-04 アンリツ株式会社 位相調整システム及び位相調整方法
JP7050444B2 (ja) * 2017-09-22 2022-04-08 Ｎｅｃスペーステクノロジー株式会社 フェーズドアレーアンテナ、デジタル無線中継器、およびフェーズドアレーアンテナの素子間偏差測定方法

Also Published As

Publication number Publication date
WO2020213093A1 (ja) 2020-10-22
EP3952122A4 (en) 2022-04-20
JPWO2020213093A1 (https=) 2020-10-22
US20220190885A1 (en) 2022-06-16
EP3952122A1 (en) 2022-02-09

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Application publication date: 20211112