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1. WO2022165520 - PHYSICAL UPLINK CONTROL CHANNEL COMMUNICATION FOR CARRIER AGGREGATION

Publication Number WO/2022/165520
Publication Date 04.08.2022
International Application No. PCT/US2022/070417
International Filing Date 28.01.2022
IPC
H04L 5/00 2006.1
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
5Arrangements affording multiple use of the transmission path
CPC
H04L 5/001
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
001the frequencies being arranged in component carriers
H04L 5/0053
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
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 5/0091
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
Applicants
  • QUALCOMM INCORPORATED [US]/[US]
Inventors
  • HUANG, Yi
  • HOSSEINI, Seyedkianoush
  • GAAL, Peter
  • CHEN, Wanshi
Agents
  • HARRITY, John E.
Priority Data
17/649,18527.01.2022US
63/143,63629.01.2021US
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) PHYSICAL UPLINK CONTROL CHANNEL COMMUNICATION FOR CARRIER AGGREGATION
(FR) COMMUNICATION DE CANAL DE COMMANDE DE LIAISON MONTANTE PHYSIQUE POUR AGRÉGATION DE PORTEUSES
Abstract
(EN) Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a downlink communication associated with a physical uplink control channel (PUCCH) communication. The UE may transmit the PUCCH communication via a secondary component carrier based at least in part on, for example, a primary component carrier having insufficient uplink resources for transmitting the PUCCH communication. Numerous other aspects are described.
(FR) Divers aspects de la présente divulgation portent d'une manière générale sur la communication sans fil. Selon certains aspects, un équipement utilisateur (UE) peut recevoir une communication de liaison descendante associée à une communication de canal de commande de liaison montante physique (PUCCH). L'UE peut transmettre la communication PUCCH par l'intermédiaire d'une porteuse composante secondaire sur la base, au moins en partie, par exemple, d'une porteuse composante primaire ayant des ressources de liaison montante insuffisantes pour transmettre la communication PUCCH. La divulgation concerne également de nombreux autres aspects.
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