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1. CN104365051 - Method and apparatus for performing harq based on dynamic change of wireless resources in wireless communication system

Office
Chine
Numéro de la demande 201380029349.1
Date de la demande 02.05.2013
Numéro de publication 104365051
Date de publication 18.02.2015
Numéro de délivrance 104365051
Date de délivrance 15.06.2018
Type de publication B
CIB
H04L 1/18
HÉLECTRICITÉ
04TECHNIQUE DE LA COMMUNICATION ÉLECTRIQUE
LTRANSMISSION D'INFORMATION NUMÉRIQUE, p.ex. COMMUNICATION TÉLÉGRAPHIQUE
1Dispositions pour détecter ou empêcher les erreurs dans l'information reçue
12en utilisant un canal de retour
16dans lequel le canal de retour porte des signaux de contrôle, p.ex. répétition de signaux de demande
18Systèmes de répétition automatique, p.ex. système Van Duuren
H04J 11/00
HÉLECTRICITÉ
04TECHNIQUE DE LA COMMUNICATION ÉLECTRIQUE
JCOMMUNICATION MULTIPLEX
11Systèmes multiplex orthogonaux
CPC
H04L 1/18
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
H04L 5/0055
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
5Arrangements affording multiple use of the transmission path
003Arrangements for allocating sub-channels of the transmission path
0053Allocation of signaling, i.e. of overhead other than pilot signals
0055Physical resource allocation for ACK/NACK
H04L 5/0094
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
5Arrangements affording multiple use of the transmission path
0091Signaling for the administration of the divided path
0094Indication of how sub-channels of the path are allocated
H04L 5/1461
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
5Arrangements affording multiple use of the transmission path
14Two-way operation using the same type of signal, i.e. duplex
1461Suppression of signals in the return path, i.e. bidirectional control circuits
H04L 5/0007
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
5Arrangements affording multiple use of the transmission path
0001Arrangements for dividing the transmission path
0003Two-dimensional division
0005Time-frequency
0007the frequencies being orthogonal, e.g. OFDM(A), DMT
H04L 5/1469
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
5Arrangements affording multiple use of the transmission path
14Two-way operation using the same type of signal, i.e. duplex
1469using time-sharing
Déposants LG 电子株式会社
Inventeurs 徐翰瞥
金明燮
李承旻
梁锡喆
Mandataires 中原信达知识产权代理有限责任公司 11219
中原信达知识产权代理有限责任公司 11219
Données relatives à la priorité 61/641,902 03.05.2012 US
61/697,788 06.09.2012 US
61/748,766 04.01.2013 US
Titre
(EN) Method and apparatus for performing harq based on dynamic change of wireless resources in wireless communication system
(ZH) 在无线通信系统中基于无线资源的动态变化执行HARQ的方法和装置
Abrégé
(EN) The present invention relates to a method for a terminal to transceive a signal through a base station and a predetermined carrier in a time division duplex (TDD) communication system. In detail, the method includes the steps of: receiving, from the base station, information on dynamically changeable uplink/downlink subframe settings; selecting a representative uplink/downlink subframe setting from among the uplink/downlink subframe settings; and performing a hybrid automatic repeat request (HARQ) operation according to the representative uplink/downlink subframe setting.
(ZH) 本发明涉及一种用于在时分双工(TDD)通信系统中终端通过基站和预先确定的载波收发信号的方法。详细地,该方法包括下述步骤:从基站接收关于可动态改变的上行链路/下行链路子帧设置的信息;从上行链路/下行链路子帧设置之中选择代表性的上行链路/下行链路子帧设置;以及根据代表性的上行链路/下行链路子帧设置来执行混合自动重传请求(HARQ)操作。