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1. WO2019047242 - METHOD FOR CONFIGURING NON-CODEBOOK BASED UL MIMO TRANSMISSION

Publication Number WO/2019/047242
Publication Date 14.03.2019
International Application No. PCT/CN2017/101302
International Filing Date 11.09.2017
IPC
H04W 24/00 2009.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
24Supervisory, monitoring or testing arrangements
CPC
H04B 7/0404
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
7Radio transmission systems, i.e. using radiation field
02Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
04using two or more spaced independent antennas
0404the mobile station comprising multiple antennas, e.g. to provide uplink diversity
H04B 7/0456
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
7Radio transmission systems, i.e. using radiation field
02Diversity systems; Multi-antenna system, 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 antenna weighting
H04B 7/0617
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
7Radio transmission systems, i.e. using radiation field
02Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
04using two or more spaced independent antennas
06at the transmitting station
0613using simultaneous transmission
0615of weighted versions of same signal
0617for beam forming
H04B 7/0628
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
7Radio transmission systems, i.e. using radiation field
02Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
04using two or more spaced independent antennas
06at the transmitting station
0613using simultaneous transmission
0615of weighted versions of same signal
0619using feedback from receiving side
0621Feedback content
0628Diversity capabilities
H04L 5/0048
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
0048Allocation of pilot signals, i.e. of signals known to the receiver
Applicants
  • QUALCOMM INCORPORATED [US]/[US]
  • ZHANG, Yu [CN]/[CN] (US)
  • HAO, Chenxi [CN]/[CN] (US)
  • CHEN, Wanshi [CN]/[US] (US)
  • GAAL, Peter [US]/[US] (US)
  • XU, Hao [US]/[CN] (US)
Inventors
  • ZHANG, Yu
  • HAO, Chenxi
  • CHEN, Wanshi
  • GAAL, Peter
  • XU, Hao
Agents
  • NTD PATENT & TRADEMARK AGENCY LIMITED
Priority Data
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) METHOD FOR CONFIGURING NON-CODEBOOK BASED UL MIMO TRANSMISSION
(FR) PROCÉDÉ DE CONFIGURATION DE TRANSMISSION MIMO UL NON À BASE DE LIVRE DE CODES
Abstract
(EN)
Aspects of the present disclosure relate to techniques for non-codebook based UL transmission.
(FR)
L'invention concerne, dans certains aspects, des techniques de transmission UL non à base de livre de codes.
Latest bibliographic data on file with the International Bureau