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1. WO2022204919 - METHOD, DEVICE, AND SYSTEM FOR SMALL DATA TRANSMISSION IN WIRELESS NETWORKS

Publication Number WO/2022/204919
Publication Date 06.10.2022
International Application No. PCT/CN2021/083846
International Filing Date 30.03.2021
IPC
H04W 74/08 2009.1
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
74Wireless channel access, e.g. scheduled or random access
08Non-scheduled access, e.g. random access, ALOHA or CSMA
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 74/006
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
74Wireless channel access, e.g. scheduled or random access
002Transmission of channel access control information
006in the downlink, i.e. towards the terminal
H04W 74/0833
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
74Wireless channel access, e.g. scheduled or random access
08Non-scheduled ; or contention based; access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access]
0833using a random access procedure
Applicants
  • ZTE CORPORATION [CN]/[CN]
Inventors
  • LIU, Yu
  • HUANG, He
Agents
  • BEYOND ATTORNEYS AT LAW
Priority Data
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) METHOD, DEVICE, AND SYSTEM FOR SMALL DATA TRANSMISSION IN WIRELESS NETWORKS
(FR) PROCÉDÉ, DISPOSITIF ET SYSTÈME DE TRANSMISSION DE PETITES DONNÉES DANS DES RÉSEAUX SANS FIL
Abstract
(EN) This disclosure describes a method and system for small data transmission of various types. Performed by a User Equipment (UE) in a wireless network, the method including: receiving, from a base station, a first broadcast message comprising a common SDT parameter indicative of an SDT resource; initiating an SDT session using the SDT resource; and transmitting SDT data during the SDT session to the base station.
(FR) La présente divulgation concerne un procédé et un système de transmission de petites données de divers types. Mis en œuvre par un équipement utilisateur (UE) dans un réseau sans fil, le procédé consiste à : recevoir, en provenance d'une station de base, un premier message de diffusion comprenant un paramètre SDT commun indiquant une ressource SDT ; initier une session SDT à l'aide de la ressource SDT ; et transmettre des données SDT pendant la session SDT à la station de base.
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