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1. WO2021042758 - CELL RESELECTION METHOD, APPARATUS AND SYSTEM FOR SIDELINK COMMUNICATION

Publication Number WO/2021/042758
Publication Date 11.03.2021
International Application No. PCT/CN2020/089334
International Filing Date 09.05.2020
IPC
H04W 36/00 2009.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
36Handoff or reselecting arrangements
CPC
H04W 36/0055
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
36Hand-off or reselection arrangements
0005Control or signalling for completing the hand-off
0055Transmission and use of information for re-establishing the radio link
H04W 36/0072
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
36Hand-off or reselection arrangements
0005Control or signalling for completing the hand-off
0055Transmission and use of information for re-establishing the radio link
0072of resource information of target access point
H04W 36/32
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
36Hand-off or reselection arrangements
24Reselection being triggered by specific parameters ; used to improve the performance of a single terminal
32by location or mobility data, e.g. speed data
H04W 4/40
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
4Services specially adapted for wireless communication networks; Facilities therefor
30Services specially adapted for particular environments, situations or purposes
40for vehicles, e.g. vehicle-to-pedestrians [V2P]
H04W 76/19
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
76Connection management
10Connection setup
19Connection re-establishment
H04W 76/27
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
76Connection management
20Manipulation of established connections
27Transitions between radio resource control [RRC] states
Applicants
  • 中兴通讯股份有限公司 ZTE CORPORATION [CN]/[CN]
Inventors
  • 许辉 XU, Hui
  • 孟金莉 MENG, Jinli
  • 卢忱 LU, Chen
  • 赵祥模 ZHAO, Xiangmo
  • 惠飞 HUI, Fei
Agents
  • 北京品源专利代理有限公司 BEYOND ATTORNEYS AT LAW
Priority Data
201910833916.804.09.2019CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) CELL RESELECTION METHOD, APPARATUS AND SYSTEM FOR SIDELINK COMMUNICATION
(FR) PROCÉDÉ, APPAREIL ET SYSTÈME DE RESÉLECTION DE CELLULE POUR COMMUNICATION DE LIAISON LATÉRALE
(ZH) 用于边路通信的小区重选方法、装置和系统
Abstract
(EN)
Provided are a cell reselection method, apparatus and system for sidelink communication. The cell reselection method for sidelink communication comprises: an inactive UE that participates in sidelink communication receiving cell reselection information, wherein the cell reselection information comprises: cell reselection information for realizing the continuity of a sidelink communication service; and the UE performing cell reselection according to the cell reselection information and capacity information of the UE.
(FR)
L'invention concerne un procédé, un appareil et un système de resélection de cellule pour une communication de liaison latérale. Le procédé de resélection de cellule pour une communication de liaison latérale comprend les étapes suivantes : un UE inactif qui participe à une communication de liaison latérale reçoit des informations de resélection de cellule, les informations de resélection de cellule comprenant : des informations de resélection de cellule permettant de réaliser la continuité d'un service de communication de liaison latérale ; et l'UE effectue une resélection de cellule en fonction des informations de resélection de cellule et des informations de capacité de l'UE.
(ZH)
本申请提出一种用于边路通信的小区重选方法、装置和系统,其中,用于边路通信的小区重选方法包括:参与边路通信的非激活态的UE接收小区重选信息,小区重选信息包括:用于实现边路通信业务连续性的小区重选信息;UE根据小区重选信息和UE的能力信息进行小区重选。
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