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1. WO2022094749 - METHODS FOR PMI, RI AND PORT INDEXING OF CSI FOR MULTIPLE TRANSMITTER RECEIVER POINTS

Publication Number WO/2022/094749
Publication Date 12.05.2022
International Application No. PCT/CN2020/126103
International Filing Date 03.11.2020
IPC
H04B 7/0456 2017.1
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
7Radio transmission systems, i.e. using radiation field
02Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas
04using two or more spaced independent antennas
0413MIMO systems
0456Selection of precoding matrices or codebooks, e.g. using matrices for antenna weighting
Applicants
  • QUALCOMM INCORPORATED [US]/[US]
  • HAO, Chenxi [CN]/[CN] (WS)
  • KHOSHNEVISAN, Mostafa [IR]/[US] (WS)
  • ZHANG, Yu [CN]/[CN] (WS)
  • GAAL, Peter [US]/[US] (WS)
  • SUN, Jing [US]/[US] (WS)
  • LUO, Tao [US]/[US] (WS)
  • ZHANG, Xiaoxia [CN]/[US] (WS)
  • MONTOJO, Juan [US]/[US] (WS)
  • CHEN, Wanshi [CN]/[US] (WS)
  • XU, Hao [US]/[CN] (WS)
Inventors
  • HAO, Chenxi
  • KHOSHNEVISAN, Mostafa
  • ZHANG, Yu
  • GAAL, Peter
  • SUN, Jing
  • LUO, Tao
  • ZHANG, Xiaoxia
  • MONTOJO, Juan
  • CHEN, Wanshi
  • XU, Hao
Agents
  • NTD PATENT & TRADEMARK AGENCY LTD.
Priority Data
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) METHODS FOR PMI, RI AND PORT INDEXING OF CSI FOR MULTIPLE TRANSMITTER RECEIVER POINTS
(FR) PROCÉDÉS POUR L'INDEXATION DE PMI, DE RI ET DE PORTS DE CSI POUR DE MULTIPLES POINTS D'ÉMETTEUR-RÉCEPTEUR
Abstract
(EN) Aspects of the present disclosure provide techniques for channel state information (CSI) reporting in multiple transmitter receiver point (mTRP) scenarios.
(FR) Des aspects de la présente divulgation concernent des techniques pour rapporter des informations d'état de canal (CSI) dans des scénarios à multiples points d'émetteur-récepteur (mTRP).
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