USER TERMINAL, WIRELESS BASE STATION, AND WIRELESS COMMUNICATION METHOD

WIPO Patent Application WO/2018/159550

A1

A user terminal which performs MIMO transmission with a wireless base station is provided with: a control unit which generates first channel estimation information on the basis of a reference signal transmitted from the wireless base station, and which generates second channel estimation information by subjecting the first channel estimation information to an operation concerning removal of an interference signal; and a post-coder which, on the basis of the second channel estimation information, detects a desired signal by subjecting a data signal transmitted from the wireless base station to post-coding.

WO/2009/061827	DELTA WRITING SCHEME FOR MIMO SIGNAL PATHS
WO/2022/048531	ELECTRONIC DEVICE AND METHOD FOR WIRELESS COMMUNICATION, AND COMPUTER-READABLE STORAGE MEDIUM
WO/2023/200121	MIMO ANTENNA WITH IMPROVED STANDING WAVE RATIO CHARACTERISTICS

MIYAZAKI HIROYUKI (JP)
SUYAMA SATOSHI (JP)
MASHINO JUN (JP)
OKUMURA YUKIHIKO (JP)

PCT/JP2018/007014

September 07, 2018

February 26, 2018

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NTT DOCOMO INC (JP)

H04B7/0413; H04B7/0452; H04B7/0456; H04L27/26; H04W16/28

WO2016140276A1

2016-09-09

YOSHIOKA , SHOHEI ET AL.: "Performance Evaluation of 5G Low-SHF-Band Massive MIMO with Digital Beamforming Using Two- Stage Channel Estimation", IEICE TECHNICAL REPORT, vol. 116, no. 396, 12 January 2017 (2017-01-12), pages 13 - 18
NISHIMORI , KENTARO ET AL.: "Performance evaluation on BD algorithm based MU-MIMO by FFT beam selection", IEICE TECHNICAL REPORT, vol. 113, no. 456, 24 February 2014 (2014-02-24), pages 481 - 486

WASHIDA, Kimihito (JP)

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