CN112567773A - 无线通信方法、终端设备发射上行信号的方法及设备 - Google Patents

无线通信方法、终端设备发射上行信号的方法及设备 Download PDF

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Publication number
CN112567773A
CN112567773A CN201880096529.4A CN201880096529A CN112567773A CN 112567773 A CN112567773 A CN 112567773A CN 201880096529 A CN201880096529 A CN 201880096529A CN 112567773 A CN112567773 A CN 112567773A
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China
Prior art keywords
terminal device
transmission
transmission mode
channels
insertion loss
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Pending
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CN201880096529.4A
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English (en)
Inventor
张治�
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.)
Guangdong Oppo Mobile Telecommunications Corp Ltd
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Publication date
Application filed by Guangdong Oppo Mobile Telecommunications Corp Ltd filed Critical Guangdong Oppo Mobile Telecommunications Corp Ltd
Publication of CN112567773A publication Critical patent/CN112567773A/zh
Pending legal-status Critical Current

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    • 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
    • H04B1/02—Transmitters
    • H04B1/04—Circuits
    • 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
    • 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
    • H04B7/0689—Hybrid systems, i.e. switching and simultaneous transmission using different transmission schemes, at least one of them being a diversity transmission scheme
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0261—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
    • H04W52/0274—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by switching on or off the equipment or parts thereof
    • H04W52/028—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by switching on or off the equipment or parts thereof switching on or off only a part of the equipment circuit blocks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/51—Allocation or scheduling criteria for wireless resources based on terminal or device properties
    • 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
    • H04B1/02—Transmitters
    • H04B1/04—Circuits
    • H04B2001/0408—Circuits with power amplifiers
    • H04B2001/045—Circuits with power amplifiers with means for improving efficiency
    • 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
    • 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
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • 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
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H04L5/1469—Two-way operation using the same type of signal, i.e. duplex using time-sharing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
    • H04W8/24—Transfer of terminal data

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

Abstract

本申请实施例涉及一种无线通信方法、终端设备发射上行信号的方法及设备，该方法包括：终端设备向网络设备发送第一信息，该第一信息指示该终端设备所支持的切换方式和/或该所支持的切换方式所对应的性能参数值，该切换方式指示该终端设备从一种传输模式切换到另一种传输模式的方式，该传输模式指示该终端设备所使用的发射通道的数量和接收通道的数量。本申请实施例的无线通信方法及设备，能够提高通信系统的灵活性。

Description

PCT国内申请，说明书已公开。

Claims (104)

  1. PCT国内申请，权利要求书已公开。
CN201880096529.4A 2018-08-15 2018-12-21 无线通信方法、终端设备发射上行信号的方法及设备 Pending CN112567773A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
PCT/CN2018/100722 WO2020034128A1 (zh) 2018-08-15 2018-08-15 无线通信方法、终端设备发射上行信号的方法及设备
CNPCT/CN2018/100722 2018-08-15
PCT/CN2018/122886 WO2020034536A1 (zh) 2018-08-15 2018-12-21 无线通信方法、终端设备发射上行信号的方法及设备

Publications (1)

Publication Number Publication Date
CN112567773A true CN112567773A (zh) 2021-03-26

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201880096529.4A Pending CN112567773A (zh) 2018-08-15 2018-12-21 无线通信方法、终端设备发射上行信号的方法及设备

Country Status (6)

Country Link
US (1) US11362717B2 (zh)
EP (1) EP3833068A4 (zh)
JP (1) JP2021534648A (zh)
CN (1) CN112567773A (zh)
TW (1) TW202013924A (zh)
WO (2) WO2020034128A1 (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023165395A1 (zh) * 2022-03-01 2023-09-07 维沃移动通信有限公司 切换行为确定方法、参数信息配置方法、终端和设备
WO2024001985A1 (zh) * 2022-07-01 2024-01-04 维沃移动通信有限公司 通信方法及终端
WO2024032542A1 (zh) * 2022-08-12 2024-02-15 维沃移动通信有限公司 发射通道切换的处理方法、终端及网络侧设备

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11509372B2 (en) * 2019-05-03 2022-11-22 Qualcomm Incorporated Capability information for sounding reference signal improvements
WO2021179266A1 (zh) * 2020-03-12 2021-09-16 北京小米移动软件有限公司 多输入多输出模式配置方法、装置及存储介质
EP4175380A4 (en) * 2020-06-29 2023-08-02 Guangdong Oppo Mobile Telecommunications Corp., Ltd. COMMUNICATION METHOD AND APPARATUS, AND READABLE STORAGE MEDIA
CN111786697A (zh) * 2020-07-30 2020-10-16 维沃移动通信有限公司 一种天线控制系统及电子设备
US20230309024A1 (en) * 2020-10-09 2023-09-28 Qualcomm Incorporated Ue signaling insertion loss for srs antenna switching
US20220407755A1 (en) * 2021-06-14 2022-12-22 Skyworks Solutions, Inc. Sounding reference signal switching system
CN116744374A (zh) * 2022-03-01 2023-09-12 维沃移动通信有限公司 能力信息上报方法、接收方法、终端、设备和存储介质
WO2024098303A1 (zh) * 2022-11-09 2024-05-16 北京小米移动软件有限公司 一种传输能力信息的方法、装置及可读存储介质
WO2024138694A1 (zh) * 2022-12-30 2024-07-04 Oppo广东移动通信有限公司 通信方法、装置、设备、存储介质、芯片、产品及程序

Family Cites Families (8)

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Publication number Priority date Publication date Assignee Title
CN102065574A (zh) * 2009-11-16 2011-05-18 瑞昱半导体股份有限公司 无线局域网络传收系统
CN103891152B (zh) * 2011-08-19 2016-04-27 昆特尔科技有限公司 用于提供垂直平面空间波束成形的方法和装置
US9031517B2 (en) * 2011-09-28 2015-05-12 Mediatek Transmit-receive front end
CN102355728A (zh) * 2011-09-29 2012-02-15 电信科学技术研究院 一种传输模式信息传输的方法及装置
US8909283B2 (en) * 2011-10-11 2014-12-09 Telefonaktiebolaget L M Ericsson (Publ) Transmit power adjustment to reduce a relative phase discontinuity
US9252905B2 (en) * 2012-09-24 2016-02-02 Telefonaktiebolaget L M Ericsson (Publ) Antenna resource management for multi-antenna structure
JP6576015B2 (ja) * 2016-05-12 2019-09-18 ノキア テクノロジーズ オーユー Ｕｅにより報告されるｓｒｓの切替え能力
JP2021182655A (ja) * 2018-08-09 2021-11-25 ソニーグループ株式会社 通信装置、通信制御方法及び記録媒体

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023165395A1 (zh) * 2022-03-01 2023-09-07 维沃移动通信有限公司 切换行为确定方法、参数信息配置方法、终端和设备
WO2024001985A1 (zh) * 2022-07-01 2024-01-04 维沃移动通信有限公司 通信方法及终端
WO2024032542A1 (zh) * 2022-08-12 2024-02-15 维沃移动通信有限公司 发射通道切换的处理方法、终端及网络侧设备

Also Published As

Publication number Publication date
TW202013924A (zh) 2020-04-01
EP3833068A4 (en) 2021-09-15
US20210159962A1 (en) 2021-05-27
JP2021534648A (ja) 2021-12-09
WO2020034128A1 (zh) 2020-02-20
US11362717B2 (en) 2022-06-14
EP3833068A1 (en) 2021-06-09
WO2020034536A1 (zh) 2020-02-20

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