CN114271010A - 非授权频谱上的数据传输方法、装置、设备及存储介质 - Google Patents

非授权频谱上的数据传输方法、装置、设备及存储介质 Download PDF

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Publication number
CN114271010A
CN114271010A CN201980099554.2A CN201980099554A CN114271010A CN 114271010 A CN114271010 A CN 114271010A CN 201980099554 A CN201980099554 A CN 201980099554A CN 114271010 A CN114271010 A CN 114271010A
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China
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time domain
domain resource
channel
target
cot
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Pending
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CN201980099554.2A
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English (en)
Inventor
吴作敏
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Application filed by Guangdong Oppo Mobile Telecommunications Corp Ltd filed Critical Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority to CN202311388851.3A priority Critical patent/CN117295180A/zh
Publication of CN114271010A publication Critical patent/CN114271010A/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
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • 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
    • 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
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/006—Transmission of channel access control information in the downlink, i.e. towards the terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA

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

Abstract

本申请提供了一种非授权频谱上的数据传输方法、装置、设备及存储介质，涉及通信技术领域。所述方法包括：获取信道占用时间COT，通过COT中的第一时域资源向网络设备发送目标上行传输。COT中的第二时域资源可以用于网络设备发送目标下行传输，第二时域资源在时域上位于第一时域资源之后。如此，可以在保证非授权频谱上的资源公平共享的情况下，使网络设备有更高概率接入非授权频谱。

Description

PCT国内申请，说明书已公开。

Claims (75)

  1. PCT国内申请，权利要求书已公开。
CN201980099554.2A 2019-11-08 2019-11-08 非授权频谱上的数据传输方法、装置、设备及存储介质 Pending CN114271010A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202311388851.3A CN117295180A (zh) 2019-11-08 2019-11-08 非授权频谱上的数据传输方法、装置、设备及存储介质

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2019/116853 WO2021088055A1 (zh) 2019-11-08 2019-11-08 非授权频谱上的数据传输方法、装置、设备及存储介质

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CN202311388851.3A Pending CN117295180A (zh) 2019-11-08 2019-11-08 非授权频谱上的数据传输方法、装置、设备及存储介质

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US (1) US20220201750A1 (zh)
EP (1) EP4017199A4 (zh)
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WO (1) WO2021088055A1 (zh)

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Publication number Publication date
EP4017199A4 (en) 2022-07-27
CN117295180A (zh) 2023-12-26
US20220201750A1 (en) 2022-06-23
WO2021088055A1 (zh) 2021-05-14
EP4017199A1 (en) 2022-06-22

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