CN112314031A - 用户设备、电子设备、无线通信方法和存储介质 - Google Patents

用户设备、电子设备、无线通信方法和存储介质 Download PDF

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Publication number
CN112314031A
CN112314031A CN201980041763.1A CN201980041763A CN112314031A CN 112314031 A CN112314031 A CN 112314031A CN 201980041763 A CN201980041763 A CN 201980041763A CN 112314031 A CN112314031 A CN 112314031A
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CN
China
Prior art keywords
information
transmit
wireless communication
user equipment
transmission
Prior art date
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Pending
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CN201980041763.1A
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English (en)
Inventor
徐瑨
李东儒
任文静
陶小峰
曹建飞
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Sony Corp
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Sony Corp
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Application filed by Sony Corp filed Critical Sony Corp
Publication of CN112314031A publication Critical patent/CN112314031A/zh
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/046—Wireless resource allocation based on the type of the allocated resource the resource being in the space domain, e.g. beams
    • 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
    • H04B7/0613—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
    • H04B7/0632—Channel quality parameters, e.g. channel quality indicator [CQI]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality

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

Abstract

本公开涉及用户设备、电子设备、无线通信方法和存储介质。根据本公开的用户设备包括处理电路，被配置为：从网络侧设备的K个发射波束中选取G个发射波束组；以及向所述网络侧设备发送关于选取的G个发射波束组的信息，其中，所述G个发射波束组中的每个发射波束组包括N个发射波束，并且所述用户设备能够同时接收所述网络侧设备利用所述N个发射波束发送的下行信息，并且其中，K、N和G均为大于1的整数。使用根据本公开的用户设备、电子设备、无线通信方法和存储介质，可以改进在采用波束赋形技术的系统中的波束选择过程。

Description

PCT国内申请，说明书已公开。

Claims (49)

  1. PCT国内申请，权利要求书已公开。
CN201980041763.1A 2018-07-24 2019-07-17 用户设备、电子设备、无线通信方法和存储介质 Pending CN112314031A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201810819735.5A CN110753400A (zh) 2018-07-24 2018-07-24 用户设备、电子设备、无线通信方法和存储介质
CN2018108197355 2018-07-24
PCT/CN2019/096290 WO2020020025A1 (zh) 2018-07-24 2019-07-17 用户设备、电子设备、无线通信方法和存储介质

Publications (1)

Publication Number Publication Date
CN112314031A true CN112314031A (zh) 2021-02-02

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CN201810819735.5A Pending CN110753400A (zh) 2018-07-24 2018-07-24 用户设备、电子设备、无线通信方法和存储介质
CN201980041763.1A Pending CN112314031A (zh) 2018-07-24 2019-07-17 用户设备、电子设备、无线通信方法和存储介质

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US (2) US20210368490A1 (zh)
JP (1) JP2021532657A (zh)
CN (2) CN110753400A (zh)
WO (1) WO2020020025A1 (zh)

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US11647530B2 (en) * 2020-12-21 2023-05-09 Qualcomm Incorporated Transmission configuration indicator (TCI) state groups
US11743881B1 (en) * 2021-05-21 2023-08-29 T-Mobile Innovations Llc Dynamic cell shaping using load information on transmitted beam patterns
CN117440389A (zh) * 2022-07-14 2024-01-23 维沃移动通信有限公司 波束调整方法、信息交互方法、装置及设备

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JP2021532657A (ja) 2021-11-25
US20240155593A1 (en) 2024-05-09
US20210368490A1 (en) 2021-11-25
WO2020020025A1 (zh) 2020-01-30
CN110753400A (zh) 2020-02-04

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