CN113169780A - 电子设备、通信方法和存储介质 - Google Patents

电子设备、通信方法和存储介质 Download PDF

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Publication number
CN113169780A
CN113169780A CN201980076805.5A CN201980076805A CN113169780A CN 113169780 A CN113169780 A CN 113169780A CN 201980076805 A CN201980076805 A CN 201980076805A CN 113169780 A CN113169780 A CN 113169780A
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China
Prior art keywords
reference signal
association
indication
tci
spatial
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Pending
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CN201980076805.5A
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English (en)
Inventor
曹建飞
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Sony Corp
Sony Group Corp
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Sony Group Corp
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Application filed by Sony Group Corp filed Critical Sony Group Corp
Publication of CN113169780A publication Critical patent/CN113169780A/zh
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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
    • H04B7/0408—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas using two or more beams, i.e. beam diversity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/373—Predicting channel quality or other radio frequency [RF] 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
    • H04B7/0413—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
    • 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
    • H04B7/08—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
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0891—Space-time diversity
    • H04B7/0897—Space-time diversity using beamforming per multi-path, e.g. to cope with different directions of arrival [DOA] at different multi-paths
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

本公开涉及无线通信系统中的电子设备、通信方法和存储介质。提供了一种用户设备侧的电子设备，包括处理电路，该处理电路被配置为：从控制设备接收关于第一参考信号与第二参考信号之间的关联的配置；从所述控制设备接收对第一参考信号的指示；以及响应于对第一参考信号的指示，基于第一参考信号与第二参考信号之间的关联，利用第二参考信号的空间接收参数来实现第三参考信号的接收。

Description

PCT国内申请，说明书已公开。

Claims (38)

  1. PCT国内申请，权利要求书已公开。
CN201980076805.5A 2018-11-28 2019-11-26 电子设备、通信方法和存储介质 Pending CN113169780A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN2018114323976 2018-11-28
CN201811432397.6A CN111245488A (zh) 2018-11-28 2018-11-28 电子设备、通信方法和存储介质
PCT/CN2019/120902 WO2020108473A1 (zh) 2018-11-28 2019-11-26 电子设备、通信方法和存储介质

Publications (1)

Publication Number Publication Date
CN113169780A true CN113169780A (zh) 2021-07-23

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CN201811432397.6A Pending CN111245488A (zh) 2018-11-28 2018-11-28 电子设备、通信方法和存储介质
CN201980076805.5A Pending CN113169780A (zh) 2018-11-28 2019-11-26 电子设备、通信方法和存储介质

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US (2) US11695451B2 (zh)
EP (1) EP3890203A4 (zh)
KR (1) KR20210095626A (zh)
CN (2) CN111245488A (zh)
WO (1) WO2020108473A1 (zh)

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US20210184738A1 (en) * 2019-12-16 2021-06-17 Qualcomm Incorporated Indication to update uplink and downlink beams
US11723050B2 (en) * 2019-12-20 2023-08-08 Qualcomm Incorporated QCL-type-D sounding reference signal
US11722952B2 (en) * 2019-12-23 2023-08-08 Qualcomm Incorporated Joint cell selection and beam/path loss reference signal update in layer 1/layer 2 based mobility
US11751228B2 (en) * 2020-02-11 2023-09-05 Intel Corporation Methods and apparatuses for uplink spatial relation info switch
US11601925B2 (en) * 2020-04-17 2023-03-07 Qualcomm Incorporated Quasi co-location relationship reporting
US20230362665A1 (en) * 2020-08-05 2023-11-09 Lenovo (Beijing)Limited Methods and apparatuses for uplink signal transmissions
CN114631268A (zh) * 2020-09-01 2022-06-14 上海诺基亚贝尔股份有限公司 高秩传输中的波束成形方案
US11621818B2 (en) * 2020-11-30 2023-04-04 Qualcomm Incorporated Transmission configuration indicator state configuration
WO2022151090A1 (en) * 2021-01-13 2022-07-21 Apple Inc. Tci chain design
CN116746100A (zh) * 2021-01-15 2023-09-12 苹果公司 用于统一传输配置指示的准协同定位
US11856569B2 (en) * 2021-01-15 2023-12-26 Qualcomm Incorporated DCI for common TCI state update
US11909496B2 (en) * 2021-11-23 2024-02-20 Qualcomm Incorporated Beam switching in near-field operations
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EP3890203A4 (en) 2022-06-22
US11695451B2 (en) 2023-07-04
CN111245488A (zh) 2020-06-05
US20210391899A1 (en) 2021-12-16
EP3890203A1 (en) 2021-10-06
US20230318663A1 (en) 2023-10-05
KR20210095626A (ko) 2021-08-02
WO2020108473A1 (zh) 2020-06-04

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