PATENTSCOPE will be unavailable a few hours for maintenance reason on Tuesday 19.11.2019 at 4:00 PM CET
Search International and National Patent Collections
Some content of this application is unavailable at the moment.
If this situation persists, please contact us atFeedback&Contact
1. (EP3409059) METHOD FOR PROCESSING AN UPLINK GRANT OF WHICH A RESOURCE SIZE IS ZERO IN WIRELESS COMMUNICATION SYSTEM AND A DEVICE THEREFOR

Office : European Patent Office
Application Number: 17744552 Application Date: 25.01.2017
Publication Number: 3409059 Publication Date: 05.12.2018
Publication Kind : A4
Designated States: AL, AT, BA, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LI, LT, LU, LV, MC, ME, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR
Prior PCT appl.: Application Number:KR2017000874 ; Publication Number: Click to see the data
IPC:
H04L 1/18
H04W 28/02
H04W 72/12
H04W 72/14
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1
Arrangements for detecting or preventing errors in the information received
12
by using return channel
16
in which the return channel carries supervisory signals, e.g. repetition request signals
18
Automatic repetition systems, e.g. van Duuren system
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
28
Network traffic or resource management
02
Traffic management, e.g. flow control or congestion control
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
72
Local resource management, e.g. selection or allocation of wireless resources or wireless traffic scheduling
12
Wireless traffic scheduling
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
72
Local resource management, e.g. selection or allocation of wireless resources or wireless traffic scheduling
12
Wireless traffic scheduling
14
using a grant channel
CPC:
H04W 72/14
H04L 1/1812
H04W 28/0278
H04W 74/0833
H04W 76/27
H04W 76/30
H04W 80/02
H04W 80/08
Applicants: LG ELECTRONICS INC
Inventors: LEE SUNYOUNG
YI SEUNGJUNE
Priority Data: 2017000874 25.01.2017 KR
201662289109 29.01.2016 US
Title: (DE) VERFAHREN ZUR VERARBEITUNG EINER AUFWÄRTSSTRECKENBERECHTIGUNG MIT RESSOURCENGRÖSSE NULL IN EINEM DRAHTLOSKOMMUNIKATIONSSYSTEM UND VORRICHTUNG DAFÜR
(EN) METHOD FOR PROCESSING AN UPLINK GRANT OF WHICH A RESOURCE SIZE IS ZERO IN WIRELESS COMMUNICATION SYSTEM AND A DEVICE THEREFOR
(FR) PROCÉDÉ DE TRAITEMENT D'UNE AUTORISATION DE LIAISON MONTANTE DONT UNE TAILLE DE RESSOURCE EST ÉGALE À ZÉRO DANS UN SYSTÈME DE COMMUNICATION SANS FIL, ET DISPOSITIF ASSOCIÉ
Abstract:
(EN) The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for processing an uplink grant of which a resource size is zero in wireless communication system, the method comprising: transmitting uplink data; receiving uplink grant after the uplink data is transmitted; considering that the uplink data transmission is performed successfully, if a resource size of the uplink grant is 'zero'; and performing a Hybrid-ARQ (HARQ) process of the uplink data as successful uplink transmission.
(FR) La présente invention concerne un système de communication sans fil. Plus spécifiquement, la présente invention concerne un procédé et un dispositif de traitement d’une autorisation de liaison montante dont une taille de ressource est égale à zéro dans un système de communication sans fil. Le procédé consiste à : transmettre des données de liaison montante ; recevoir une autorisation de liaison montante après que les données de liaison montante ont été transmises ; considérer que la transmission de données de liaison montante a été exécutée avec succès si une taille de ressource de l’autorisation de liaison montante est égale à zéro ; et exécuter une procédure HARQ des données de liaison montante en tant qu’une transmission de liaison montante réussie.
Also published as:
US20190037591WO/2017/131431