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1. WO2020192213 - METHOD AND DEVICE FOR SHARING CHANNEL OCCUPATION TIME

Publication Number WO/2020/192213
Publication Date 01.10.2020
International Application No. PCT/CN2019/128534
International Filing Date 26.12.2019
IPC
H04W 72/04 2009.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
72Local resource management, e.g. selection or allocation of wireless resources or wireless traffic scheduling
04Wireless resource allocation
CPC
H04L 5/0053
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
5Arrangements affording multiple use of the transmission path
003Arrangements for allocating sub-channels of the transmission path
0053Allocation of signaling, i.e. of overhead other than pilot signals
H04W 72/0413
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
72Local resource management, e.g. wireless traffic scheduling or selection or allocation of wireless resources
04Wireless resource allocation
0406involving control information exchange between nodes
0413in uplink direction of a wireless link, i.e. towards network
Applicants
  • 维沃移动通信有限公司 VIVO MOBILE COMMUNICATION CO., LTD. [CN]/[CN]
Inventors
  • 李灿 LI, Can
  • 沈晓冬 SHEN, Xiaodong
  • 姜蕾 JIANG, Lei
Agents
  • 北京银龙知识产权代理有限公司 DRAGON INTELLECTUAL PROPERTY LAW FIRM
Priority Data
201910228980.325.03.2019CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) METHOD AND DEVICE FOR SHARING CHANNEL OCCUPATION TIME
(FR) PROCÉDÉ ET DISPOSITIF DE PARTAGE DE TEMPS D'OCCUPATION DE CANAL
(ZH) 共享信道占用时间的方法和设备
Abstract
(EN)
Disclosed are a method and device for sharing channel occupation time. The method comprises: determining uplink control information (UCI), the UCI comprising first indication information, the first indication information being used by a network device to determine information related to downlink transmission during a target period, the network device and the terminal device sharing a target channel occupation time (COT) in the target period, and the target COT being acquired by the terminal device based on listen-before-talk (LBT); and transmitting the UCI.
(FR)
L'invention concerne un procédé et un dispositif de partage de temps d'occupation de canal. Le procédé consiste : à déterminer des informations de commande de liaison montante (UCI), les UCI comprenant des premières informations d'indication, les premières informations d'indication étant utilisées par un dispositif de réseau pour déterminer des informations relatives à une transmission de liaison descendante pendant une période cible, le dispositif de réseau et le dispositif terminal partageant un temps d'occupation de canal (COT) cible dans la période cible, et le COT cible étant acquis par le dispositif terminal sur la base d'une procédure "écouter avant de parler" (LBT) ; et transmettre les UCI.
(ZH)
本公开实施例公开了一种共享信道占用时间的方法和设备,该方法包括:确定上行控制信息UCI,所述UCI中包括第一指示信息,所述第一指示信息用于网络设备确定在目标时间段内进行下行传输的相关信息,所述网络设备和终端设备在所述目标时间段内共享目标信道占用时间COT,所述目标COT由所述终端设备基于先听后说LBT获取到;发送所述UCI。
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