CN114982137A - 电子设备、无线通信方法和计算机可读存储介质 - Google Patents

电子设备、无线通信方法和计算机可读存储介质 Download PDF

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Publication number
CN114982137A
CN114982137A CN202180009777.2A CN202180009777A CN114982137A CN 114982137 A CN114982137 A CN 114982137A CN 202180009777 A CN202180009777 A CN 202180009777A CN 114982137 A CN114982137 A CN 114982137A
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China
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available
passive signal
user equipment
signal reflecting
user
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CN202180009777.2A
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English (en)
Inventor
许威
周少卿
吴志坤
孙晨
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Sony Group Corp
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Sony Group Corp
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Publication of CN114982137A publication Critical patent/CN114982137A/zh
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/145—Passive relay systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
    • H04B1/1027—Means associated with receiver for limiting or suppressing noise or interference assessing signal quality or detecting noise/interference for the received signal
    • H04B1/1036—Means associated with receiver for limiting or suppressing noise or interference assessing signal quality or detecting noise/interference for the received signal with automatic suppression of narrow band noise or interference, e.g. by using tuneable notch filters
    • 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
    • H04B7/04013—Intelligent reflective surfaces
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/318—Received signal strength
    • 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
    • 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
    • H04B7/0696—Determining beam pairs
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
    • H04B1/1027—Means associated with receiver for limiting or suppressing noise or interference assessing signal quality or detecting noise/interference for the received signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/155—Ground-based stations
    • H04B7/15528—Control of operation parameters of a relay station to exploit the physical medium

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Aerials With Secondary Devices (AREA)
  • Radio Transmission System (AREA)

Abstract

本公开涉及电子设备、无线通信方法和计算机可读存储介质。根据本公开的电子设备包括处理电路，被配置为：根据用户设备的多个可用无源信号反射装置确定干扰用户；根据用户设备的多个可用无源信号反射装置确定可用波束对的集合；根据用户设备的接收信号质量以及干扰用户的接收信号质量从可用波束对的集合中选取一个可用波束对；以及将选取的可用波束对中的两个波束所属的两个可用无源信号反射装置的反射方向分别调整为两个波束。使用根据本公开的电子设备、无线通信方法和计算机可读存储介质，可以合理地选取无源信号反射装置的反射方向，从而使得在增强通信质量的基础上降低对小区内其他用户的干扰。

Description

PCT国内申请，说明书已公开。

Claims (21)

  1. PCT国内申请，权利要求书已公开。
CN202180009777.2A 2020-02-18 2021-02-10 电子设备、无线通信方法和计算机可读存储介质 Pending CN114982137A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN2020101001276 2020-02-18
CN202010100127.6A CN113346917A (zh) 2020-02-18 2020-02-18 电子设备、无线通信方法和计算机可读存储介质
PCT/CN2021/076417 WO2021164676A1 (zh) 2020-02-18 2021-02-10 电子设备、无线通信方法和计算机可读存储介质

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CN114982137A true CN114982137A (zh) 2022-08-30

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US (1) US20230040183A1 (zh)
EP (1) EP4099574A4 (zh)
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CN116671036A (zh) * 2021-01-04 2023-08-29 谷歌有限责任公司 利用自适应相变设备的集成接入回程
KR20230059031A (ko) * 2021-10-25 2023-05-03 삼성전자주식회사 무선 통신 시스템에서 지능형 반사 표면을 동작하는 장치 및 동작 방법
WO2023097596A1 (en) * 2021-12-02 2023-06-08 Qualcomm Incorporated Training of reconfigurable intelligent surfaces through 1 port comb-n reference signals
CN114980146B (zh) * 2021-12-15 2023-05-19 广州市苏纳米实业有限公司 一种基于智能通信箱的波束增强方法、装置及智能通信箱
CN114268905B (zh) * 2021-12-20 2024-09-03 中国电信股份有限公司 基于波束调节装置的通信方法、装置及系统
CN116471606A (zh) * 2022-01-12 2023-07-21 索尼集团公司 电子设备、无线通信方法和计算机可读存储介质
CN117278147A (zh) * 2022-06-15 2023-12-22 维沃移动通信有限公司 测量处理方法、终端及网络侧设备
KR20240021002A (ko) * 2022-08-09 2024-02-16 삼성전자주식회사 무선 통신 시스템에서 ris 제어를 위한 빔 북을 획득하는 방법 및 장치

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EP4099574A1 (en) 2022-12-07
WO2021164676A1 (zh) 2021-08-26
EP4099574A4 (en) 2023-07-26
US20230040183A1 (en) 2023-02-09
CN113346917A (zh) 2021-09-03

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