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1. US20170373805 - METHOD FOR PERFORMING A PUCCH TRANSMISSION ON A PUCCH CELL IN A CARRIER AGGREGATION SYSTEM AND A DEVICE THEREFOR

Office
États-Unis d'Amérique
Numéro de la demande 15529698
Date de la demande 13.01.2016
Numéro de publication 20170373805
Date de publication 28.12.2017
Type de publication A1
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
H04L 5/00
HÉLECTRICITÉ
04TECHNIQUE DE LA COMMUNICATION ÉLECTRIQUE
LTRANSMISSION D'INFORMATION NUMÉRIQUE, p.ex. COMMUNICATION TÉLÉGRAPHIQUE
5Dispositions destinées à permettre l'usage multiple de la voie de transmission
CPC
H04L 1/1893
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
1893Physical mapping arrangements
H04L 1/1812
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
1812Hybrid protocols
H04L 5/0057
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
0057Physical resource allocation for CQI
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
Déposants LG ELECTRONICS INC.
Inventeurs Sunyoung LEE
Seungjune YI
Titre
(EN) METHOD FOR PERFORMING A PUCCH TRANSMISSION ON A PUCCH CELL IN A CARRIER AGGREGATION SYSTEM AND A DEVICE THEREFOR
Abrégé
(EN)

The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for performing a PUCCH transmission on a PUCCH cell in a carrier aggregation system, the method comprising: configuring a cell with Physical Uplink Control Channel (PUCCH) resource; receiving a PUCCH transmission prohibit indication from a network that indicates which cell with PUCCH resource is prohibited for PUCCH transmission; and performing a PUCCH transmission on the cell with PUCCH resource if the PUCCH transmission prohibit indication doesn't indicate the cell.

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