IEICE Trans

Yushi SHIRATO

Simple Weight Calculation Methods for Millimeter Wave Band Massive Antenna Array in Direct Wave Dominant Environment Mizuki SUGA Yushi SHIRATO Naoki KITA Takeshi ONIZAWA
Publication: Publication Date: 2021/07/01 Vol. E104-B No. 7 pp. 865-872 Type of Manuscript: PAPER Category: Antennas and Propagation Keyword: millimeter wave, massive antenna array, beamforming,
	Summary \| Full Text:PDF(2.4MB)

Stochastic Geometry Analysis of Wireless Backhaul Networks with Beamforming in Roadside Environments Yuxiang FU Koji YAMAMOTO Yusuke KODA Takayuki NISHIO Masahiro MORIKURA Chun-hsiang HUANG Yushi SHIRATO Naoki KITA
Publication: Publication Date: 2021/01/01 Vol. E104-B No. 1 pp. 118-127 Type of Manuscript: PAPER Category: Terrestrial Wireless Communication/Broadcasting Technologies Keyword: beamforming, wireless backhaul, stochastic geometry, Poisson point process,
	Summary \| Full Text:PDF(3.8MB)

Experimental Verification of 1-Tap Time Domain Beamforming for P-MP Relay System via 75 GHz Band Measured CSI Mizuki SUGA Atsushi OHTA Kazuto GOTO Takahiro TSUCHIYA Nobuaki OTSUKI Yushi SHIRATO Naoki KITA Takeshi ONIZAWA
Publication: Publication Date: 2019/08/01 Vol. E102-B No. 8 pp. 1751-1762 Type of Manuscript: PAPER Category: Wireless Communication Technologies Keyword: massive MIMO, 5G, millimeter waveband, time domain beamforming, channel measurement,
	Summary \| Full Text:PDF(5.9MB)

Experimental Verification of Null-Space Expansion for Multiuser Massive MIMO via Channel State Information Measurement Tatsuhiko IWAKUNI Kazuki MARUTA Atsushi OHTA Yushi SHIRATO Masataka IIZUKA
Publication: Publication Date: 2018/03/01 Vol. E101-B No. 3 pp. 877-884 Type of Manuscript: PAPER Category: Wireless Communication Technologies Keyword: massive MIMO, multiuser MIMO, null-space expansion, channel time variation, inter-user interference,
	Summary \| Full Text:PDF(3.1MB)

Null-Space Expansion for Multiuser Massive MIMO Inter-User Interference Suppression in Time Varying Channels Tatsuhiko IWAKUNI Kazuki MARUTA Atsushi OHTA Yushi SHIRATO Takuto ARAI Masataka IIZUKA
Publication: Publication Date: 2017/05/01 Vol. E100-B No. 5 pp. 865-873 Type of Manuscript: PAPER Category: Terrestrial Wireless Communication/Broadcasting Technologies Keyword: inter-user interference, channel time variation, multiuser MIMO, massive MIMO, null-space expansion,
	Summary \| Full Text:PDF(2.2MB)

Antenna Array Arrangement for Massive MIMO to Reduce Channel Spatial Correlation in LOS Environment Takuto ARAI Atsushi OHTA Yushi SHIRATO Satoshi KUROSAKI Kazuki MARUTA Tatsuhiko IWAKUNI Masataka IIZUKA
Publication: Publication Date: 2017/04/01 Vol. E100-B No. 4 pp. 594-601 Type of Manuscript: PAPER Category: Wireless Communication Technologies Keyword: massive MIMO, multi-user MIMO, antenna arrangement, line of sight, spatial correlation,
	Summary \| Full Text:PDF(2.8MB)

High-Precision AFC Circuit Applied to 64QAM Point-to-Multipoint Burst Communications Yushi SHIRATO Kazuji WATANABE
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2006/12/01 Vol. E89-B No. 12 pp. 3288-3295 Type of Manuscript: PAPER Category: Transmission Systems and Transmission Equipment for Communications Keyword: FWA, AFC, 64QAM, burst communication,
	Summary \| Full Text:PDF(906.1KB)

A Proposal of Simplified Viterbi Equalizer Applied to FWA Systems Employing 64QAM Signals Hiroshi YOSHIOKA Yushi SHIRATO Kazuji WATANABE
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2006/03/01 Vol. E89-B No. 3 pp. 784-790 Type of Manuscript: PAPER Category: Wireless Communication Technologies Keyword: 64QAM, FWA, Viterbi equalizer,
	Summary \| Full Text:PDF(1.4MB)

Software Defined Radio Prototype for PHS and IEEE 802.11 Wireless LAN Hiroyuki SHIBA Takashi SHONO Yushi SHIRATO Ichihiko TOYODA Kazuhiro UEHARA Masahiro UMEHIRA
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2002/12/01 Vol. E85-B No. 12 pp. 2694-2702 Type of Manuscript: Special Section PAPER (Special Issue on Software Defined Radio Technology and Its Applications) Category: Keyword: software defined radio (SDR), PHS, wireless LAN, multiprocessor architecture, over-the-air download,
	Summary \| Full Text:PDF(2.4MB)

Software Radio Base and Personal Station Prototypes Yasuo SUZUKI Kazuhiro UEHARA Masashi NAKATSUGAWA Yushi SHIRATO Shuji KUBOTA
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2000/06/25 Vol. E83-B No. 6 pp. 1261-1268 Type of Manuscript: Special Section PAPER (Special Issue on Software Defined Radio and Its Technologies) Category: Keyword: software, software radio, digital signal processor, personal handy phone system,
	Summary \| Full Text:PDF(793.2KB)

6. 144Mbit/s Burst Modem with an Adaptive Equalizer for TDMA Mobile Radio Communications Satoshi DENNO Yushi SHIRATO
Publication: IEICE TRANSACTIONS on Communications Publication Date: 1998/07/25 Vol. E81-B No. 7 pp. 1453-1461 Type of Manuscript: Special Section PAPER (Special Issue on Third Generation Land Mobile Communication Systems) Category: Keyword: adaptive equalizer, mobile communications, hardware implementation, burst mode data transmission, burst synchronization,
	Summary \| Full Text:PDF(958.1KB)