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1. WO2022126318 - SIDELINK COMMUNICATION METHOD AND APPARATUS, AND COMMUNICATION DEVICE AND STORAGE MEDIUM

Publication Number WO/2022/126318
Publication Date 23.06.2022
International Application No. PCT/CN2020/136141
International Filing Date 14.12.2020
IPC
H04W 76/14 2018.1
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
76Connection management
10Connection setup
14Direct-mode setup
H04W 72/04 2009.1
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
H04W 72/042
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
042in downlink direction of a wireless link, i.e. towards terminal
H04W 72/0453
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
044where an allocation plan is defined based on the type of the allocated resource
0453the resource being a frequency, carrier or frequency band
H04W 76/14
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
76Connection management
10Connection setup
14Direct-mode setup
Y02D 30/70
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
DCLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
30Reducing energy consumption in communication networks
70in wireless communication networks
Applicants
  • 北京小米移动软件有限公司 BEIJING XIAOMI MOBILE SOFTWARE CO., LTD. [CN]/[CN]
Inventors
  • 赵群 ZHAO, Qun
Agents
  • 北京法胜知识产权代理有限公司 FASHENG INTELLECTUAL PROPERTY COMPANY, LTD.
Priority Data
Publication Language Chinese (zh)
Filing Language Chinese (ZH)
Designated States
Title
(EN) SIDELINK COMMUNICATION METHOD AND APPARATUS, AND COMMUNICATION DEVICE AND STORAGE MEDIUM
(FR) PROCÉDÉ ET APPAREIL DE COMMUNICATION DE LIAISON LATÉRALE, AINSI QUE DISPOSITIF DE COMMUNICATION ET SUPPORT DE STOCKAGE
(ZH) 直连通信方法、装置、通信设备和存储介质
Abstract
(EN) Provided are a sidelink communication method and apparatus, and a communication device and a storage medium, which relate to the technical field of mobile communications. The method is applied to a receiving terminal device and comprises: determining a first resource set, wherein the first resource set is part of a sidelink communication resource pool for transmitting a physical sidelink control channel (PSCCH); and detecting and receiving the PSCCH on the basis of the first resource set. This limits the position of a resource detected and received by a receiving terminal device, thereby saving energy during a sidelink of the receiving terminal device.
(FR) La présente invention concerne un procédé et un appareil de communication de liaison latérale, ainsi qu'un dispositif de communication et un support de stockage, qui se rapportent au domaine technique des communications mobiles. Le procédé est appliqué à un dispositif terminal de réception et consiste à : déterminer un premier ensemble de ressources, le premier ensemble de ressources faisant partie d'un groupe de ressources de communication de liaison latérale pour transmettre un canal de commande de liaison latérale physique (PSCCH) ; et détecter et recevoir le PSCCH sur la base du premier ensemble de ressources. Ceci limite la position d'une ressource détectée et reçue par un dispositif terminal de réception, ce qui permet d'économiser de l'énergie pendant une liaison latérale du dispositif terminal de réception.
(ZH) 本发明提出了一种直连通信方法、装置、通信设备和存储介质,涉及移动通信技术领域,其中,应用于接收终端设备的方法包括:确定第一资源集合,所述第一资源集合属于传输物理直连控制信道PSCCH的直连通信资源池中的部分;基于所述第一资源集合检测和接收PSCCH。。由此,限制了接收终端设备检测和接收的资源的位置,实现了接收终端设备在直连时的节能。
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