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1. WO2022006831 - CROSS LAYER IMPROVEMENT WITH RADIO LINK CONTROL FEEDBACK ON PHYSICAL LAYER

Publication Number WO/2022/006831
Publication Date 13.01.2022
International Application No. PCT/CN2020/101195
International Filing Date 10.07.2020
IPC
H04W 28/02 2009.1
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
28Network traffic or resource management
02Traffic management, e.g. flow control or congestion control
H04L 1/18 2006.1
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
Applicants
  • QUALCOMM INCORPORATED [US]/[US]
  • WU, Liangming [CN]/[CN] (US)
  • XU, Changlong [CN]/[CN] (US)
  • LI, Jian [CN]/[CN] (US)
  • LIU, Kangqi [CN]/[CN] (US)
  • ZHU, Xipeng [CN]/[US] (US)
  • XU, Hao [US]/[CN] (US)
Inventors
  • WU, Liangming
  • XU, Changlong
  • LI, Jian
  • LIU, Kangqi
  • ZHU, Xipeng
  • XU, Hao
Agents
  • NTD PATENT & TRADEMARK AGENCY LTD.
Priority Data
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) CROSS LAYER IMPROVEMENT WITH RADIO LINK CONTROL FEEDBACK ON PHYSICAL LAYER
(FR) AMÉLIORATION INTERCOUCHE AU MOYEN D'UNE RÉTROACTION DE COMMANDE DE LIAISON RADIO SUR COUCHE PHYSIQUE
Abstract
(EN) Certain aspects of the present disclosure provide techniques for cross layer Improvement with radio link control feedback on physical layer. A method that may be performed by a user equipment (UE) includes receiving a radio link control (RLC) packet; and transmitting, in response to the RLC packet, an RLC acknowledgment (ACK) or an RLC negative acknowledgment (NACK) on a pre-configured uplink resource associated with the RLC packet.
(FR) Certains aspects de la présente divulgation concernent des techniques d'amélioration intercouche au moyen d'une rétroaction de commande de liaison radio sur couche physique. Un procédé qui peut être mis en œuvre par un équipement utilisateur (UE) consiste à recevoir une commande de liaison radio (RLC) ; et à émettre, en réponse au paquet RLC, un accusé de réception (ACK) de RLC ou un accusé de réception négatif (NACK) de RLC sur une ressource de liaison montante préconfigurée associée au paquet RLC.
Latest bibliographic data on file with the International Bureau