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1. WO2020113246 - SIDELINK BEAM SWEEPING

Publication Number WO/2020/113246
Publication Date 04.06.2020
International Application No. PCT/US2020/018406
International Filing Date 14.02.2020
IPC
H04W 72/04 2009.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
72Local resource management, e.g. selection or allocation of wireless resources or wireless traffic scheduling
04Wireless resource allocation
H04W 72/02 2009.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
72Local resource management, e.g. selection or allocation of wireless resources or wireless traffic scheduling
02Selection of wireless resources by user or terminal
H04W 72/14 2009.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
72Local resource management, e.g. selection or allocation of wireless resources or wireless traffic scheduling
12Wireless traffic scheduling
14using a grant channel
CPC
H04W 72/02
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
72Local resource management, e.g. wireless traffic scheduling or selection or allocation of wireless resources
02Selection of wireless resources by user or terminal
H04W 72/04
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
H04W 72/14
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
72Local resource management, e.g. wireless traffic scheduling or selection or allocation of wireless resources
12Dynamic; Wireless traffic scheduling ; ; Dynamically scheduled allocation on shared channel
14using a grant ; or specific; channel
Applicants
  • FUTUREWEI TECHNOLOGIES, INC. [US]/[US]
Inventors
  • XIA, Pengfei
  • LIU, Bin
  • KWON, Young Hoon
Agents
  • LI, Jun
  • ZHOU, Congzhou
  • SOLOMON, Jonathan A.
Priority Data
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) SIDELINK BEAM SWEEPING
(FR) BALAYAGE DE FAISCEAU SIDELINK
Abstract
(EN)
A computer-implemented method for sidelink beam sweeping includes transmitting, by a first electronic device and to a base station, uplink sounding reference signals (UL-SRSs) on N UL-SRS resources using N transmit beam patterns, where N is an integer greater than 1, receiving, by the first electronic device and from the base station, information associated with sidelink beam management (SL-BM), where the information associated with SL-BM indicates SL resources allocated to the first electronic device and beam pattern indices indicating transmit beam patterns for SL-BM, and transmitting, by the first electronic device and to a second electronic device, one or more sidelink beam management reference signals (SL-BMRSs), based on the received information associated with SL-BM, using one or more of the indicated transmit beam patterns.
(FR)
Un procédé mis en oeuvre par ordinateur pour un balayage de faisceau sidelink comprend l'émission, par un premier dispositif électronique et vers une station de base, de signaux de référence de sondage de liaison montante (UL-SRS) sur N ressources UL-SRS à l'aide de N motifs de faisceau d'émission, N étant un nombre entier supérieur à 1, la réception, par le premier dispositif électronique et en provenance de la station de base, d'informations associées à une gestion de faisceau sidelink (SL-BM), les informations associées à SL-BM indiquant des ressources SL attribuées au premier dispositif électronique et des indices de motif de faisceau indiquant des motifs de faisceau d'émission pour SL-BM, et l'émission, par le premier dispositif électronique et vers un second dispositif électronique, d'un ou de plusieurs signaux de référence de gestion de faisceau sidelink (SL-BMRS), sur la base des informations reçues associées à SL-BM, à l'aide d'un ou plusieurs des motifs de faisceau d'émission indiqués.
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