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1. WO2021067135 - SECOND MESSAGE DESIGN CONSIDERATION FOR TWO-STEP RANDOM ACCESS CHANEL PROCEDURE

Publication Number WO/2021/067135
Publication Date 08.04.2021
International Application No. PCT/US2020/052768
International Filing Date 25.09.2020
IPC
H04W 74/08 2009.1
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
74Wireless channel access, e.g. scheduled or random access
08Non-scheduled access, e.g. random access, ALOHA or CSMA
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 5/0037
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
0037Inter-user or inter-terminal allocation
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
H04W 24/10
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
24Supervisory, monitoring or testing arrangements
10Scheduling measurement reports ; ; Arrangements for measurement reports
H04W 72/0453
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
72Local resource management, e.g. wireless traffic scheduling or selection or allocation of wireless resources
04Wireless resource allocation
044where an allocation plan is defined based on the type of the allocated resource
0453the resource being a frequency, carrier or frequency band
H04W 72/046
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
72Local resource management, e.g. wireless traffic scheduling or selection or allocation of wireless resources
04Wireless resource allocation
044where an allocation plan is defined based on the type of the allocated resource
046the resource being in the space domain, e.g. beams
Applicants
  • QUALCOMM INCORPORATED [US]/[US]
Inventors
  • LY, Hung Dinh
  • LEI, Jing
Agents
  • READ, Randol W.
  • HAMMACK, Marcus W.
Priority Data
17/031,08424.09.2020US
62/908,53430.09.2019US
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) SECOND MESSAGE DESIGN CONSIDERATION FOR TWO-STEP RANDOM ACCESS CHANEL PROCEDURE
(FR) DEUXIÈME CONSIDÉRATION DE CONCEPTION DE MESSAGE POUR PROCÉDURE DE CANAL D'ACCÈS ALÉATOIRE EN DEUX ÉTAPES
Abstract
(EN) Certain aspects of the present disclosure relate to wireless communications, and more particularly, to transmission of a physical uplink control channel (PUCCH) transmission to acknowledge a second message of a two-step random access channel (RACH) procedure.
(FR) Certains aspects de la présente invention concernent des communications sans fil et, plus particulièrement, la transmission d'un canal de commande de liaison montante physique (PUCCH) transmission pour accuser réception d'un second message d'une procédure de canal d'accès aléatoire en deux étapes (RACH).
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