Processing

Please wait...

Settings

Settings

Goto Application

1. WO2021207503 - TECHNIQUES FOR PRIORITIZING COMMUNICATION FOR SIDELINK COMMUNICATIONS

Publication Number WO/2021/207503
Publication Date 14.10.2021
International Application No. PCT/US2021/026395
International Filing Date 08.04.2021
IPC
H04W 72/12 2009.1
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
H04W 76/14 2018.1
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
76Connection management
10Connection setup
14Direct-mode setup
CPC
H04W 72/02
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
72Local resource management, e.g. wireless traffic scheduling or selection or allocation of wireless resources
02Selection of wireless resources by user or terminal
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 72/10
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
10where an allocation plan is defined; based on priority criteria
H04W 72/1242
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
72Local resource management, e.g. wireless traffic scheduling or selection or allocation of wireless resources
12Dynamic; Wireless traffic scheduling ; ; Dynamically scheduled allocation on shared channel
1205Schedule definition, set-up or creation
1242based on precedence or priority of the traffic information
H04W 76/14
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
76Connection management
10Connection setup
14Direct-mode setup
Applicants
  • QUALCOMM INCORPORATED [US]/[US]
Inventors
  • ZHANG, Xiaoxia
  • SUN, Jing
  • SARKIS, Gabi
Agents
  • KARREN, J. Scott
Priority Data
17/224,93007.04.2021US
63/008,58210.04.2020US
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) TECHNIQUES FOR PRIORITIZING COMMUNICATION FOR SIDELINK COMMUNICATIONS
(FR) TECHNIQUES DE PRIORISATION DE COMMUNICATION POUR DES COMMUNICATIONS DE LIAISON LATÉRALE
Abstract
(EN) Methods, systems, and devices for wireless communications are described for prioritization of sidelink communications of a user equipment (UE) with one or more access link communications. A prioritization scheme may provide inter-UE and intra-UE prioritization that may be used to prioritize sidelink communications and one or more access link communications. Inter-UE prioritization may be used at the UE to determine whether to cancel all or a portion of a sidelink communication that uses resources indicated in a cancellation indication from a base station, or to transmit the sidelink communication irrespective of the cancellation indication. Intra-UE prioritization may be used at the UE to determine which of one or more access link communications or a sidelink communication is to be maintained or canceled in the event of overlapping resources between the access link and sidelink communications.
(FR) L'invention concerne des procédés, des systèmes et des dispositifs pour des communications sans fil pour la priorisation de communications de liaison latérale d'un équipement utilisateur (UE) avec une ou plusieurs communications de liaison d'accès. Un schéma de priorisation peut fournir une priorisation inter-UE et intra-UE qui peut être utilisée pour prioriser des communications de liaison latérale et une ou plusieurs communications de liaison d'accès. La priorisation inter-UE peut être utilisée au niveau de l'UE pour déterminer s'il faut annuler tout ou partie d'une communication de liaison latérale qui utilise des ressources indiquées dans une indication d'annulation à partir d'une station de base, ou pour transmettre la communication de liaison latérale indépendamment de l'indication d'annulation. La priorisation intra-UE peut être utilisée au niveau de l'UE pour déterminer laquelle d'une ou de plusieurs communications de liaison d'accès ou d'une communication de liaison latérale doit être maintenue ou annulée en cas de chevauchement de ressources entre la liaison d'accès et les communications de liaison latérale.
Related patent documents
Latest bibliographic data on file with the International Bureau