CN111886886A - 传输信息的方法和设备 - Google Patents

传输信息的方法和设备 Download PDF

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Publication number
CN111886886A
CN111886886A CN201880090945.3A CN201880090945A CN111886886A CN 111886886 A CN111886886 A CN 111886886A CN 201880090945 A CN201880090945 A CN 201880090945A CN 111886886 A CN111886886 A CN 111886886A
Authority
CN
China
Prior art keywords
information
gain
time domain
transmission power
magnitude
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.)
Pending
Application number
CN201880090945.3A
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English (en)
Inventor
陈文洪
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
Original Assignee
Guangdong Oppo Mobile Telecommunications Corp Ltd
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 Guangdong Oppo Mobile Telecommunications Corp Ltd filed Critical Guangdong Oppo Mobile Telecommunications Corp Ltd
Publication of CN111886886A publication Critical patent/CN111886886A/zh
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]
    • 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
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/14—Spectrum sharing arrangements between different networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/24—Cell structures
    • H04W16/28—Cell structures using beam steering
    • 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
    • H04W52/04—TPC
    • H04W52/06—TPC algorithms
    • H04W52/16—Deriving transmission power values from another channel
    • 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
    • H04W52/04—TPC
    • H04W52/38—TPC being performed in particular situations
    • H04W52/42—TPC being performed in particular situations in systems with time, space, frequency or polarisation diversity
    • 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
    • H04W52/04—TPC
    • H04W52/38—TPC being performed in particular situations
    • H04W52/50—TPC being performed in particular situations at the moment of starting communication in a multiple access environment
    • 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
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • 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

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

Abstract

本申请实施例提供了一种传输信息的方法和设备，该方法包括：第一设备使用第一波束和第一能量检测门限对免授权载波上的第一信道进行信道检测，以确定所述第一设备用于发送第一信息的第一时域资源是否可用；在所述第一时域资源可用的情况下，所述第一设备通过所述第一时域资源发送所述第一信息。

Description

PCT国内申请，说明书已公开。

Claims (40)

  1. PCT国内申请，权利要求书已公开。
CN201880090945.3A 2018-03-21 2018-03-21 传输信息的方法和设备 Pending CN111886886A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2018/079875 WO2019178776A1 (zh) 2018-03-21 2018-03-21 传输信息的方法和设备

Publications (1)

Publication Number Publication Date
CN111886886A true CN111886886A (zh) 2020-11-03

Family

ID=67988051

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201880090945.3A Pending CN111886886A (zh) 2018-03-21 2018-03-21 传输信息的方法和设备

Country Status (7)

Country Link
US (1) US11350455B2 (zh)
EP (1) EP3771247B1 (zh)
JP (1) JP2021520088A (zh)
KR (1) KR20200135389A (zh)
CN (1) CN111886886A (zh)
AU (1) AU2018414355A1 (zh)
WO (1) WO2019178776A1 (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6899357B2 (ja) * 2018-06-20 2021-07-07 株式会社東芝 電子装置、システムおよび給電方法
US20210307063A1 (en) * 2020-03-27 2021-09-30 Qualcomm Incorporated Hierarchical sensing in a wireless communications system
CN115699849A (zh) * 2020-08-07 2023-02-03 Oppo广东移动通信有限公司 无线通信方法和设备
CN117441366A (zh) * 2021-09-30 2024-01-23 Oppo广东移动通信有限公司 能量检测门限的确定方法、装置、设备及存储介质

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9743363B2 (en) * 2014-06-24 2017-08-22 Qualcomm Incorporated CCA clearance in unlicensed spectrum
WO2016064169A2 (ko) * 2014-10-20 2016-04-28 엘지전자(주) 무선 통신 시스템에서 무선 신호 송수신 방법 및 이를 위한 장치
CN106160966B (zh) 2015-03-30 2021-01-26 中兴通讯股份有限公司 数据发送方法、占用信号的发送方法及装置
CN107027123A (zh) * 2016-02-02 2017-08-08 索尼公司 用于无线通信系统的装置和方法、频谱管理装置
US10568136B2 (en) * 2016-05-23 2020-02-18 FG Innovation Company Limited Method and apparatus for control plane and user plane transmissions in a customized C-RAN
US10541741B2 (en) * 2016-05-26 2020-01-21 Qualcomm Incorporated System and method for beam switching and reporting
CN107734560B (zh) * 2016-08-12 2023-09-15 中兴通讯股份有限公司 信号传输方法、通信设备及通信系统
CN107820684B (zh) * 2017-09-27 2021-01-15 北京小米移动软件有限公司 信道检测、信息发送方法、装置及通信设备
CN107820259B (zh) * 2017-11-09 2021-06-18 宇龙计算机通信科技(深圳)有限公司 一种基于波束的信道空闲的确定方法和设备
US11395154B2 (en) * 2019-04-18 2022-07-19 Qualcomm Incorporated Methods and apparatuses for determining sensing beam for an LBT procure
US11864127B2 (en) * 2019-06-04 2024-01-02 Qualcomm Incorporated Methods and apparatus to facilitate automatic association of pathloss reference and spatial relations for fast uplink beam switching
US20210307063A1 (en) * 2020-03-27 2021-09-30 Qualcomm Incorporated Hierarchical sensing in a wireless communications system
US11206620B2 (en) * 2020-04-17 2021-12-21 Qualcomm Incorporated Beam gain signaling

Also Published As

Publication number Publication date
EP3771247B1 (en) 2023-05-10
KR20200135389A (ko) 2020-12-02
US20210007141A1 (en) 2021-01-07
AU2018414355A1 (en) 2020-11-12
EP3771247A4 (en) 2021-03-10
US11350455B2 (en) 2022-05-31
JP2021520088A (ja) 2021-08-12
WO2019178776A1 (zh) 2019-09-26
EP3771247A1 (en) 2021-01-27

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