IEICE Trans

Keiichi MIZUTANI

Enhanced Universal Filtered-DFTs-OFDM for Long-Delay Multipath Environment Yuji MIZUTANI Hiroto KURIKI Yosuke KODAMA Keiichi MIZUTANI Takeshi MATSUMURA Hiroshi HARADA
Publication: Publication Date: 2020/04/01 Vol. E103-B No. 4 pp. 467-475 Type of Manuscript: PAPER Category: Wireless Communication Technologies Keyword: CP-DFTs-OFDM, UF-DFTs-OFDM, long-delay multipath fading environment, LTE, beyond 5G,
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Comprehensive Performance Evaluation of Universal Time-Domain Windowed OFDM-Based LTE Downlink System Keiichi MIZUTANI Takeshi MATSUMURA Hiroshi HARADA
Publication: Publication Date: 2019/08/01 Vol. E102-B No. 8 pp. 1728-1740 Type of Manuscript: PAPER Category: Wireless Communication Technologies Keyword: CP-OFDM, UTW-OFDM, time-domain windowing, LTE, out-of-band emission (OOBE), block error rate (BLER), complexity,
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Enhanced F-RIT Protocol for Wireless Smart Utility Networks with High Traffic Bi-Directional Communications Ryota OKUMURA Jun FUJIWARA Keiichi MIZUTANI Hiroshi HARADA
Publication: Publication Date: 2018/12/01 Vol. E101-B No. 12 pp. 2487-2497 Type of Manuscript: PAPER Category: Terrestrial Wireless Communication/Broadcasting Technologies Keyword: Wi-SUN, IEEE 802.15.4e, RIT, F-RIT, enhanced F-RIT (eF-RIT), MAC protocol,
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A Load Balancing Algorithm for Layer 2 Routing in IEEE 802.15.10 Takuya HABARA Keiichi MIZUTANI Hiroshi HARADA
Publication: Publication Date: 2018/10/01 Vol. E101-B No. 10 pp. 2131-2141 Type of Manuscript: Special Section PAPER (Special Section on Wireless Distributed Networks for IoT Era) Category: Keyword: Wi-SUN, IEEE 802.15.10, IEEE 802.15.4, mesh network, routing algorithm, low-power consumption,
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IEEE 802.15.4g Based Wi-SUN Communication Systems Hiroshi HARADA Keiichi MIZUTANI Jun FUJIWARA Kentaro MOCHIZUKI Kentaro OBATA Ryota OKUMURA
Publication: Publication Date: 2017/07/01 Vol. E100-B No. 7 pp. 1032-1043 Type of Manuscript: INVITED PAPER (Special Section on Smart Radio and Its Applications in Conjunction with Main Topics of SmartCom) Category: Transmission Systems and Transmission Equipment for Communications Keyword: IEEE 802.15.4g, Wi-SUN, mobile communication, sensor network, smart utility network,
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IEEE 802.11af TVWS-WLAN with Partial Subcarrier System for Effective TVWS Utilization Keiichi MIZUTANI Zhou LAN Hiroshi HARADA
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2014/04/01 Vol. E97-B No. 4 pp. 886-895 Type of Manuscript: PAPER Category: Wireless Communication Technologies Keyword: TV white spaces (TVWS), IEEE 802.11af, OFDM, partial subcarrier system,
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Time-Domain Windowing Design for IEEE 802.11af Based TVWS-WLAN Systems to Suppress Out-of-Band Emission Keiichi MIZUTANI Zhou LAN Hiroshi HARADA
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2014/04/01 Vol. E97-B No. 4 pp. 875-885 Type of Manuscript: PAPER Category: Wireless Communication Technologies Keyword: TV white spaces (TVWS), IEEE 802.11af, OFDM, time-domain windowing, digital convolution filter, spectrum mask,
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Prototype Hardware for TDD Two-Way Multi-Hop Relay Network Using MIMO Network Coding Keiichi MIZUTANI Takehiro MIYAMOTO Kei SAKAGUCHI Kiyomichi ARAKI
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2012/05/01 Vol. E95-B No. 5 pp. 1738-1750 Type of Manuscript: PAPER Category: Wireless Communication Technologies Keyword: TDD, MIMO, two-way multi-hop relay network, MIMO network coding, network synchronization, prototype hardware, 950 MHz band,
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Performance Analysis of MIMO Relay Network via Propagation Measurement in L-Shaped Corridor Environment Namzilp LERTWIRAM Gia Khanh TRAN Keiichi MIZUTANI Kei SAKAGUCHI Kiyomichi ARAKI
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2012/04/01 Vol. E95-B No. 4 pp. 1345-1356 Type of Manuscript: PAPER Category: Antennas and Propagation Keyword: MIMO relay network, propagation measurement, two-way relay, cooperative relay, relay location,
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Complexity Suppression of Neural Networks for PAPR Reduction of OFDM Signal Masaya OHTA Keiichi MIZUTANI Katsumi YAMASHITA
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2010/09/01 Vol. E93-A No. 9 pp. 1704-1708 Type of Manuscript: LETTER Category: Spread Spectrum Technologies and Applications Keyword: OFDM, peak-to-average power ratio (PAPR), hopfield neural network,
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