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1. WO2020091443 - DEACTIVATION OF CONFIGURED GRANT AND INITIATION OF CONNECTION REQUEST UPON DETECTION OF SIDELINK FAILURE

Publication Number WO/2020/091443
Publication Date 07.05.2020
International Application No. PCT/KR2019/014563
International Filing Date 31.10.2019
IPC
H04W 76/18 2018.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
76Connection management
10Connection setup
18Management of setup rejection or failure
H04W 72/14 2009.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
72Local resource management, e.g. selection or allocation of wireless resources or wireless traffic scheduling
12Wireless traffic scheduling
14using a grant channel
H04W 72/02 2009.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
72Local resource management, e.g. selection or allocation of wireless resources or wireless traffic scheduling
02Selection of wireless resources by user or terminal
H04W 76/19 2018.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
76Connection management
10Connection setup
19Connection re-establishment
H04W 92/18 2009.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
92Interfaces specially adapted for wireless communication networks
16Interfaces between hierarchically similar devices
18between terminal devices
H04W 4/40 2018.01
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
Applicants
  • LG ELECTRONICS INC. [KR]/[KR]
Inventors
  • LEE, Youngdae
  • KIM, Taehun
  • HONG, Jongwoo
Agents
  • ENVISION PATENT & LAW FIRM
Priority Data
62/754,55601.11.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) DEACTIVATION OF CONFIGURED GRANT AND INITIATION OF CONNECTION REQUEST UPON DETECTION OF SIDELINK FAILURE
(FR) DÉSACTIVATION D'AUTORISATION CONFIGURÉE ET INITIATION D'UNE REQUÊTE DE CONNEXION LORS DE LA DÉTECTION D'UNE DÉFAILLANCE DE LIAISON LATÉRALE
Abstract
(EN)
A method and apparatus for deactivation of a configured grant and initiation of connection request upon detection of sidelink failure in a wireless communication system is provided. A first wireless device, which performs a sidelink transmission with a second wireless device based on a sidelink configured grant, detects a problem on the sidelink transmission, and deactivates the sidelink configured grant.
(FR)
L'invention concerne un procédé et un appareil de désactivation d'une autorisation configurée et d'initiation d'une requête de connexion lors de la détection d'une défaillance de liaison latérale dans un système de communication sans fil. Un premier dispositif sans fil, qui effectue une transmission de liaison latérale avec un second dispositif sans fil sur la base d'une autorisation configurée de liaison latérale, détecte un problème sur la transmission de liaison latérale, et désactive l'autorisation configurée de liaison latérale.
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