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1. EP3793322 - COMMUNICATION METHOD AND COMMUNICATION DEVICE

Office
European Patent Office
Application Number 19799687
Application Date 05.05.2019
Publication Number 3793322
Publication Date 17.03.2021
Publication Kind A4
IPC
H04W 76/15
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
76Connection management
10Connection setup
15Setup of multiple wireless link connections
CPC
H04W 76/15
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
76Connection management
10Connection setup
15Setup of multiple wireless link connections
H04W 28/04
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
28Network traffic or resource management
02Traffic management, e.g. flow control or congestion control
04Error control
H04L 1/189
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1Arrangements for detecting or preventing errors in the information received
12by using return channel
16in which the return channel carries supervisory signals, e.g. repetition request signals
18Automatic repetition systems, e.g. van Duuren system ; ; ARQ protocols
1867Arrangements specific to the transmitter end
189Transmission or retransmission of more than one copy of a message
H04B 7/024
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
7Radio transmission systems, i.e. using radiation field
02Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
022Site diversity; Macro-diversity
024Co-operative use of antennas of several sites, e.g. in co-ordinated multipoint or co-operative multiple-input multiple-output [MIMO] systems
H04W 76/11
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
76Connection management
10Connection setup
11Allocation or use of connection identifiers
H04L 1/22
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1Arrangements for detecting or preventing errors in the information received
22using redundant apparatus to increase reliability
Applicants HUAWEI TECH CO LTD
Inventors YAO CHUTING
KUANG YIRU
XU HAIBO
XU BIN
CAO ZHENZHEN
WANG JIAN
Designated States
Title
(DE) KOMMUNIKATIONSVERFAHREN UND KOMMUNIKATIONSVORRICHTUNG
(EN) COMMUNICATION METHOD AND COMMUNICATION DEVICE
(FR) PROCÉDÉ ET DISPOSITIF DE COMMUNICATION
Abstract
(EN) This application provides a communication method and a communications device. The method includes: A first device receives a first message sent by a second device. The first message is used to indicate a bearer configuration of a bearer of the first device and an initial status of the bearer configuration, and the bearer configuration includes a first bearer configuration and/or a second bearer configuration. The first device determines the bearer configuration and the initial status of the bearer configuration based on the first message. According to the technical solutions in embodiments of this application, a bearer configuration of a terminal device and an initial status of the bearer configuration of the terminal can be indicated. Because both the bearer configuration of a bearer of the terminal and the initial status of the bearer configuration of the terminal are indicated, communication efficiency is improved.
(FR) La présente invention concerne un procédé de communication et un dispositif de communication. Le procédé comporte les étapes suivantes: un premier dispositif reçoit un premier message émis par un second dispositif, le premier message étant utilisé pour indiquer une configuration de support d'un support du premier dispositif et un état initial de la configuration de support, et la configuration de support comportant une première configuration de support et/ou une seconde configuration de support; et le premier dispositif détermine, selon le premier message, la configuration de support et l'état initial de la configuration de support. La solution technique selon le mode de réalisation de la présente invention indique une configuration de support d'un dispositif terminal et un état initial de la configuration de support du terminal, et comme il est possible d'indiquer à la fois la configuration de support d'un support du terminal et l'état initial de la configuration de support, le rendement des communications est amélioré.