IEICE Trans

Masahiro MORIKURA

Penalized and Decentralized Contextual Bandit Learning for WLAN Channel Allocation with Contention-Driven Feature Extraction Kota YAMASHITA Shotaro KAMIYA Koji YAMAMOTO Yusuke KODA Takayuki NISHIO Masahiro MORIKURA
Publication: Publication Date: 2022/10/01 Vol. E105-B No. 10 pp. 1268-1279 Type of Manuscript: PAPER Category: Terrestrial Wireless Communication/Broadcasting Technologies Keyword: wireless LAN, decentralized channel allocation, contextual multi-armed bandit algorithm, feature extraction, penalty,
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Stochastic Geometry Analysis of Inversely Proportional Carrier Sense Threshold and Transmission Power for WLAN Spatial Reuse Koji YAMAMOTO Takayuki NISHIO Masahiro MORIKURA Hirantha ABEYSEKERA
Publication: Publication Date: 2021/10/01 Vol. E104-B No. 10 pp. 1345-1353 Type of Manuscript: PAPER Category: Terrestrial Wireless Communication/Broadcasting Technologies Keyword: IEEE 802.11ax, spatial reuse, carrier sense threshold, stochastic geometry,
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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,
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Deep-Reinforcement-Learning-Based Distributed Vehicle Position Controls for Coverage Expansion in mmWave V2X Akihito TAYA Takayuki NISHIO Masahiro MORIKURA Koji YAMAMOTO
Publication: Publication Date: 2019/10/01 Vol. E102-B No. 10 pp. 2054-2065 Type of Manuscript: PAPER Category: Network Management/Operation Keyword: vehicular networks, autonomous vehicles, mmWave communications, multi-hop relaying, position controls, deep reinforcement learning,
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Concurrent Transmission Scheduling for Perceptual Data Sharing in mmWave Vehicular Networks Akihito TAYA Takayuki NISHIO Masahiro MORIKURA Koji YAMAMOTO
Publication: Publication Date: 2019/05/01 Vol. E102-D No. 5 pp. 952-962 Type of Manuscript: Special Section PAPER (Special Section on the Architectures, Protocols, and Applications for the Future Internet) Category: Keyword: mmWave communications, VANET, data sharing, directional antenna, concurrent transmission scheduling,
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Joint Deployment of RGB-D Cameras and Base Stations for Camera-Assisted mmWave Communication System Yuta OGUMA Takayuki NISHIO Koji YAMAMOTO Masahiro MORIKURA
Publication: Publication Date: 2017/11/01 Vol. E100-A No. 11 pp. 2332-2340 Type of Manuscript: Special Section PAPER (Special Section on Smart Multimedia & Communication Systems) Category: Communication Systems Keyword: mmWave communications, RGB-D camera, human blockage, stochastic geometry, network deployment,
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Mitigating Throughput Starvation in Dense WLANs through Potential Game-Based Channel Selection Bo YIN Shotaro KAMIYA Koji YAMAMOTO Takayuki NISHIO Masahiro MORIKURA Hirantha ABEYSEKERA
Publication: Publication Date: 2017/11/01 Vol. E100-A No. 11 pp. 2341-2350 Type of Manuscript: Special Section PAPER (Special Section on Smart Multimedia & Communication Systems) Category: Communication Systems Keyword: densely deployed WLANs, flow-in-the-middle starvation, channel selection, potential game,
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Spatial Co-Channel Overlap Mitigation through Channel Assignment in Dense WLAN: Potential Game Approach Shotaro KAMIYA Koji YAMAMOTO Takayuki NISHIO Masahiro MORIKURA Tomoyuki SUGIHARA
Publication: Publication Date: 2017/07/01 Vol. E100-B No. 7 pp. 1094-1104 Type of Manuscript: Special Section PAPER (Special Section on Smart Radio and Its Applications in Conjunction with Main Topics of SmartCom) Category: Terrestrial Wireless Communication/Broadcasting Technologies Keyword: wireless local area networks, coverage overlap, channel assignment, potential game, game theory,
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MAC Protocol for Improving Throughput and Balancing Uplink/Downlink Throughput for Wireless Local Area Networks with Long Propagation Delays Takayuki NISHIO Kaito FUNABIKI Masahiro MORIKURA Koji YAMAMOTO Daisuke MURAYAMA Katsuya NAKAHIRA
Publication: Publication Date: 2017/05/01 Vol. E100-B No. 5 pp. 874-883 Type of Manuscript: PAPER Category: Terrestrial Wireless Communication/Broadcasting Technologies Keyword: wireless local area network (WLAN), long propagation delay, IEEE 802.11, MAC protocol, long-distance WLAN, radio over fiber WLAN, CSMA/CA,
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Knowledge-Based Reestablishment of Primary Exclusive Region in Database-Driven Spectrum Sharing Shota YAMASHITA Koji YAMAMOTO Takayuki NISHIO Masahiro MORIKURA
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2016/09/01 Vol. E99-B No. 9 pp. 2019-2027 Type of Manuscript: Special Section PAPER (Special Section on Integration Technologies of Ambient Intelligence and Sensor Networks) Category: Keyword: 5G, cognitive radio, spectrum sharing, database, stochastic geometry,
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Self-Organization of Coverage of Densely Deployed WLANs Considering Outermost APs without Generating Coverage Holes Shotaro KAMIYA Keita NAGASHIMA Koji YAMAMOTO Takayuki NISHIO Masahiro MORIKURA Tomoyuki SUGIHARA
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2016/09/01 Vol. E99-B No. 9 pp. 1980-1988 Type of Manuscript: Special Section PAPER (Special Section on Integration Technologies of Ambient Intelligence and Sensor Networks) Category: Keyword: coverage adaptation, IEEE 802.11 WLAN, transmission power control, area coverage hole, coverage boundary,
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Proactive Handover Based on Human Blockage Prediction Using RGB-D Cameras for mmWave Communications Yuta OGUMA Takayuki NISHIO Koji YAMAMOTO Masahiro MORIKURA
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2016/08/01 Vol. E99-B No. 8 pp. 1734-1744 Type of Manuscript: Special Section PAPER (Special Section on Advanced Information and Communication Technologies and Services in Conjunction with Main Topics of APCC2015) Category: Terrestrial Wireless Communication/Broadcasting Technologies Keyword: mmWave communications, human blockage, RGB-D camera, proactive handover,
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Rate Adaptation Based on Exposure Assessment Using Rectenna Output for WLAN Station Powered with Microwave Power Transmission Shota YAMASHITA Koichi SAKAGUCHI Yong HUANG Koji YAMAMOTO Takayuki NISHIO Masahiro MORIKURA Naoki SHINOHARA
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2015/09/01 Vol. E98-B No. 9 pp. 1785-1794 Type of Manuscript: Special Section PAPER (Special Section on Emerging Technologies on Ambient Sensor Networks toward Future Generation) Category: Keyword: wireless local area network, rate adaptation, microwave power transmission, rectenna,
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A Camera and LED-Based Medium Access Control Scheme for Wireless LANs Ryo NISHIOKA Takayuki NISHIO Masahiro MORIKURA Koji YAMAMOTO
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2015/05/01 Vol. E98-B No. 5 pp. 917-926 Type of Manuscript: PAPER Category: Wireless Communication Technologies Keyword: WLAN, visual MIMO, medium access control, CSMA/CA, quality of experience, optical camera communications,
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An Iterative MIMO Receiver Employing Virtual Channels with a Turbo Decoder for OFDM Wireless Systems Akihito TAYA Satoshi DENNO Koji YAMAMOTO Masahiro MORIKURA Daisuke UMEHARA Hidekazu MURATA Susumu YOSHIDA
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2015/05/01 Vol. E98-B No. 5 pp. 878-889 Type of Manuscript: PAPER Category: Wireless Communication Technologies Keyword: multiple-input multiple-output, virtual channel, soft-input soft-output, log likelihood ratio, iterative scheme,
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Hybrid Station Aided Coexistence Scheme between Wireless PANs and Wireless LAN Fumihiro INOUE Takayuki NISHIO Masahiro MORIKURA Koji YAMAMOTO Fusao NUNO Takatoshi SUGIYAMA
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2015/02/01 Vol. E98-A No. 2 pp. 578-588 Type of Manuscript: Special Section PAPER (Special Section on Wideband Systems) Category: Keyword: coexistence, IEEE 802.15.4, IEEE 802.11, ZigBee, WLAN, WPAN, WSN, QoS,
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Implementation and Feasibility Study of Co-channel Operation System of Microwave Power Transmissions to IEEE 802.11-Based Batteryless Sensor Shota YAMASHITA Norikatsu IMOTO Takuya ICHIHARA Koji YAMAMOTO Takayuki NISHIO Masahiro MORIKURA Naoki SHINOHARA
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2014/09/01 Vol. E97-B No. 9 pp. 1843-1852 Type of Manuscript: Special Section PAPER (Special Section on Ambient Intelligence and Sensor Networks) Category: Keyword: microwave power transmission, IEEE 802.11g-based wireless LAN, co-channel operation, batteryless, time scheduling, sleep mode,
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Experimental Investigation of Co-channel and Adjacent Channel Operations of Microwave Power and IEEE 802.11g Data Transmissions Norikatsu IMOTO Shota YAMASHITA Takuya ICHIHARA Koji YAMAMOTO Takayuki NISHIO Masahiro MORIKURA Naoki SHINOHARA
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2014/09/01 Vol. E97-B No. 9 pp. 1835-1842 Type of Manuscript: Special Section PAPER (Special Section on Ambient Intelligence and Sensor Networks) Category: Keyword: microwave power transmission, IEEE 802.11, CSMA/CA, WLAN, adjacent channel interference,
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Differential Game-Theoretic Analysis on Information Availability in Decentralized Demand-Side Energy Management Systems Ryohei ARAI Koji YAMAMOTO Takayuki NISHIO Masahiro MORIKURA
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2014/09/01 Vol. E97-B No. 9 pp. 1817-1825 Type of Manuscript: Special Section PAPER (Special Section on Ambient Intelligence and Sensor Networks) Category: Keyword: demand-side energy management, smart grids, differential game, optimal control, information availability, decentralized control,
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Virtual Continuous CWmin Control Scheme of WLAN Yuki SANGENYA Fumihiro INOUE Masahiro MORIKURA Koji YAMAMOTO Fusao NUNO Takatoshi SUGIYAMA
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2014/01/01 Vol. E97-A No. 1 pp. 40-48 Type of Manuscript: Special Section PAPER (Special Section on Wideband Systems) Category: Foundations Keyword: CSMA/CA, IEEE 802.11 DCF, CWmin control, fairness, performance analysis model,
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IEEE 802.11ah Based M2M Networks Employing Virtual Grouping and Power Saving Methods Kohei OGAWA Masahiro MORIKURA Koji YAMAMOTO Tomoyuki SUGIHARA
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2013/12/01 Vol. E96-B No. 12 pp. 2976-2985 Type of Manuscript: Special Section PAPER (Special Section on Network and System Technologies for Sustainable Society) Category: Keyword: M2M networks, wireless LAN, IEEE 802.11ah, EDCA, power saving, CSMA/CA,
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A Low Complexity Heterodyne Multiband MIMO Receiver with Baseband Automatic Gain Control Tomoya OHTA Satoshi DENNO Masahiro MORIKURA
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2013/12/01 Vol. E96-B No. 12 pp. 3124-3134 Type of Manuscript: PAPER Category: Wireless Communication Technologies Keyword: cognitive radio, heterodyne multiband receiver, baseband automatic gain control, multiple-input multiple-output, analog devices imperfection in a feedback loop,
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Fixed-Rate Resource Exchange for Multi-Operator Pico eNodeB Tomohiko MIMURA Koji YAMAMOTO Masahiro MORIKURA Ayako IWATA Takashi TAMURA
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2013/11/01 Vol. E96-B No. 11 pp. 2913-2922 Type of Manuscript: PAPER Category: Wireless Communication Technologies Keyword: multi-operator, pico eNodeB, resource allocation, game theory, mechanism design,
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A Reduced-Complexity Heterodyne Multiband MIMO Receiver with Estimation of Analog Devices Imperfection in a Baseband Feedback Loop Tomoya OHTA Satoshi DENNO Masahiro MORIKURA
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2013/06/01 Vol. E96-B No. 6 pp. 1540-1550 Type of Manuscript: PAPER Category: Wireless Communication Technologies Keyword: cognitive radio, heterodyne multiband receiver, multiple-input multiple-output, analog devices imperfection in a feedback loop, raising frequency utilization efficiency,
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Multi-Operator Mobile Relaying: Shared-Spectrum Allocation Tomohiko MIMURA Koji YAMAMOTO Masahiro MORIKURA Ayako IWATA Akihiko NISHIO
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2013/06/01 Vol. E96-B No. 6 pp. 1377-1384 Type of Manuscript: Special Section PAPER (Special Section on Heterogeneous Networks for Future Cellular Systems) Category: Keyword: multi-operator, mobile relaying, scheduling, bargaining game,
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Game-Theoretic Analysis of Multibandwidth Channel Selection by Coordinated APs in WLANs Kohei HANADA Koji YAMAMOTO Masahiro MORIKURA Koichi ISHIHARA Riichi KUDO
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2013/06/01 Vol. E96-B No. 6 pp. 1277-1287 Type of Manuscript: Special Section PAPER (Special Section on Heterogeneous Networks for Future Cellular Systems) Category: Keyword: wireless LAN, multibandwidth, channel selection, IEEE 802.11ac, overlapping BSS, game theory,
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Complexity Reduced Lattice-Reduction-Aided MIMO Receiver with Virtual Channel Detection Shogo YOSHIKAWA Satoshi DENNO Masahiro MORIKURA
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2013/01/01 Vol. E96-B No. 1 pp. 263-270 Type of Manuscript: PAPER Category: Wireless Communication Technologies Keyword: MIMO, OFDM, spatial multiplexing, lattice reduction, virtual channel,
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Frequency Domain Imbalance Estimation in Heterodyne Multimode/Band Receivers with Baseband Automatic Gain Control Satoshi DENNO Ke LIU Tatsuo FURUNO Masahiro MORIKURA
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2013/01/01 Vol. E96-B No. 1 pp. 271-280 Type of Manuscript: PAPER Category: Terrestrial Wireless Communication/Broadcasting Technologies Keyword: cognitive radio, multimode/band receiver, image-band interference, heterodyne receiver, AGC,
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Software Radio-Based Distributed Multi-User MIMO Testbed: Towards Green Wireless Communications Hidekazu MURATA Susumu YOSHIDA Koji YAMAMOTO Daisuke UMEHARA Satoshi DENNO Masahiro MORIKURA
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2013/01/01 Vol. E96-A No. 1 pp. 247-254 Type of Manuscript: INVITED PAPER (Special Section on Wideband Systems) Category: Keyword: green wireless, multi-user MIMO, software radio, distributed antenna system, field experiment,
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A Virtual Layered Successive Detector with Adaptive Transmit Signal Phase Rotation for QAM Satoshi DENNO Jun IMAMURA Masahiro MORIKURA
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2012/10/01 Vol. E95-B No. 10 pp. 3232-3241 Type of Manuscript: PAPER Category: Wireless Communication Technologies Keyword: MIMO, spatial multiplexing, QAM, virtual channel, successive detection, eigenvalue,
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A Least Bit Error Rate Adaptive Array for MultiLevel Modulations Satoshi DENNO Daisuke UMEHARA Masahiro MORIKURA
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2012/01/01 Vol. E95-B No. 1 pp. 69-76 Type of Manuscript: Special Section PAPER (Special Section on Recent Progress in Antennas and Propagation in Conjunction with Main Topics of ISAP2010) Category: Radio Systems Keyword: adaptive array, adaptive algorithm, APSK, error rate, non-linear equation, interference cancellation,
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A Virtual Layered Space-Frequency Receiver Architecture with Iterative Decoding Jun IMAMURA Satoshi DENNO Daisuke UMEHARA Masahiro MORIKURA
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2011/07/01 Vol. E94-B No. 7 pp. 1994-2002 Type of Manuscript: PAPER Category: Wireless Communication Technologies Keyword: MIMO, OFDM, spatial multiplexing, iterative decoding, successive detection,
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Theoretical Performance Analysis of an Image-Band Interference Canceller with Deterministic Imbalance Estimation Satoshi DENNO Ke LIU Tatsuo FURUNO Masahiro MORIKURA
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2011/04/01 Vol. E94-B No. 4 pp. 968-977 Type of Manuscript: PAPER Category: Wireless Communication Technologies Keyword: cognitive radio, multimode, multiband, heterodyne reception, image-band interference, blind canceler, I/Q imbalance,
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Enhancement of CSMA/CA and Network Coding in Single-Relay Multi-User Wireless Networks Chun-Hsiang HUANG Daisuke UMEHARA Satoshi DENNO Masahiro MORIKURA Takatoshi SUGIYAMA
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2010/12/01 Vol. E93-B No. 12 pp. 3371-3380 Type of Manuscript: Special Section PAPER (Special Section on Wireless Distributed Networks) Category: Keyword: single-relay multi-user networks, network coding, CSMA/CA, CW_min optimization, wireless throughput, fairness,
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Blind Image-Band Interference Canceller Based on CM (Constant Modulus) Criteria for Multimode Receivers Satoshi DENNO Tatsuo FURUNO Masahiro MORIKURA
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2009/09/01 Vol. E92-B No. 9 pp. 2903-2914 Type of Manuscript: PAPER Category: Wireless Communication Technologies Keyword: software radio, multimode, multiband, image-band Interference, heterodyne reception,
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An Effective Data Transfer Method for IEEE 802.11 Wireless LANs Kazuyoshi SAITOH Yasuhiko INOUE Tomoaki KUMAGAI Masataka IIZUKA Satoru AIKAWA Masahiro MORIKURA
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2005/03/01 Vol. E88-B No. 3 pp. 1266-1270 Type of Manuscript: LETTER Category: Wireless Communication Technologies Keyword: CSMA/CA, multirate control, priority control, slot time,
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A New Very High-Rate Wireless LAN System Employing OFDM and MC/CDMA Signals Takeshi ONIZAWA Takafumi FUJITA Tetsu SAKATA Masahiro MORIKURA Satoru AIKAWA
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2004/05/01 Vol. E87-B No. 5 pp. 1227-1234 Type of Manuscript: Special Section PAPER (Special Section on Mobile Multimedia Communications) Category: Wireless LAN Keyword: wireless LAN, multiple-cell environment, universal frequency reuse, OFDM, MC/CDMA, fallback,
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A New Simple Adaptive Phase Tracking Scheme Employing Phase Noise Estimation for OFDM Signals Takeshi ONIZAWA Masato MIZOGUCHI Tetsu SAKATA Masahiro MORIKURA
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2003/01/01 Vol. E86-B No. 1 pp. 247-256 Type of Manuscript: Special Section PAPER (Special Issue on Multiple Access and Signal Transmission Techniques for Future Mobile Communications) Category: Keyword: wireless LAN, OFDM, phase tracking, residual carrier frequency error, phase noise,
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Novel Multiple Access Protocol for Voice over IP in Wireless LAN Takefumi HIRAGURI Takeo ICHIKAWA Masataka IIZUKA Masahiro MORIKURA
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2002/10/01 Vol. E85-B No. 10 pp. 2145-2152 Type of Manuscript: Special Section PAPER (Special Issue on Mobile Multimedia Communications) Category: Keyword: wireless LAN, CSMA/CA, VoIP, H.323,
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A New Branch Metric Generation Method for Soft-Decision Viterbi Decoding in Coded OFDM-SDM Systems Employing MLD over Frequency Selective MIMO Channels Satoru HORI Masato MIZOGUCHI Tetsu SAKATA Masahiro MORIKURA
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2002/07/01 Vol. E85-A No. 7 pp. 1675-1684 Type of Manuscript: Special Section PAPER (Special Section on Multi-dimensional Mobile Information Networks) Category: Keyword: wireless LAN, OFDM-SDM, MLD, Viterbi decode, branch metric,
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A New Space Diversity Reception Scheme for Packet-Based OFDM Wireless Access Systems Satoru HORI Tomoaki KUMAGAI Masato MIZOGUCHI Masahiro MORIKURA
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2002/06/01 Vol. E85-B No. 6 pp. 1083-1093 Type of Manuscript: PAPER Category: Wireless Communication Technology Keyword: OFDM, space diversity, phase tracking, carrier frequency synchronization,
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Reliable Multicast Protocol with a Representative Acknowledgment Scheme for Wireless Systems Yasuhiko INOUE Masataka IIZUKA Hitoshi TAKANASHI Masahiro MORIKURA
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2001/04/01 Vol. E84-B No. 4 pp. 853-862 Type of Manuscript: Special Section PAPER (Special Issue on Mobile Multimedia Communications) Category: Keyword: multicast, reliability, retransmission, station group,
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A New Vector Error Measurement Scheme for Transmit Modulation Accuracy of OFDM Systems Satoru HORI Tomoaki KUMAGAI Tetsu SAKATA Masahiro MORIKURA
Publication: IEICE TRANSACTIONS on Communications Publication Date: 1999/12/25 Vol. E82-B No. 12 pp. 1906-1913 Type of Manuscript: Special Section PAPER (Special Issue on Multimedia Mobile Communication Systems) Category: Keyword: OFDM, inter-operability, transmit modulation accuracy, vector error, pilot signal,
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A Novel Channel Estimation Scheme Employing Adaptive Selection of Frequency-Domain Filters for OFDM Systems Takeshi ONIZAWA Masato MIZOGUCHI Masahiro MORIKURA
Publication: IEICE TRANSACTIONS on Communications Publication Date: 1999/12/25 Vol. E82-B No. 12 pp. 1923-1931 Type of Manuscript: Special Section PAPER (Special Issue on Multimedia Mobile Communication Systems) Category: Keyword: wireless LAN, OFDM, QAM, coherent detection, channel estimation, adaptive filter, bit shifter,
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A Maximal Ratio Combining Frequency Diversity ARQ Scheme for High-Speed OFDM Systems Tomoaki KUMAGAI Tetsu SAKATA Masahiro MORIKURA
Publication: IEICE TRANSACTIONS on Communications Publication Date: 1999/12/25 Vol. E82-B No. 12 pp. 1914-1922 Type of Manuscript: Special Section PAPER (Special Issue on Multimedia Mobile Communication Systems) Category: Keyword: ARQ, packet combining, OFDM, frequency diversity, maximal ratio combining,
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A Novel Coherent Preambleless Demodulator Employing Sequential Processing for PSK Packet Signals--AFC and Carrier Recovery Circuits-- Takeshi ONIZAWA Kiyoshi KOBAYASHI Masahiro MORIKURA Toshiaki TANAKA
Publication: IEICE TRANSACTIONS on Communications Publication Date: 1999/03/25 Vol. E82-B No. 3 pp. 542-550 Type of Manuscript: PAPER Category: Mobile Communication Keyword: packet, AFC, preambleless, phase signals, sequential, carrier recovery, sample hold,
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A Fast Synchronization Scheme of OFDM Signals for High-Rate Wireless LAN Takeshi ONIZAWA Masato MIZOGUCHI Masahiro MORIKURA Toshiaki TANAKA
Publication: IEICE TRANSACTIONS on Communications Publication Date: 1999/02/25 Vol. E82-B No. 2 pp. 455-463 Type of Manuscript: PAPER Category: Mobile Communication Keyword: wireless LAN, packet transmission, OFDM, multi-carrier modulation, AFC, symbol timing detection, carrier frequency error,
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Nomadic Computing Environment Employing Wired and Wireless Networks Toshiaki TANAKA Masahiro MORIKURA Hitoshi TAKANASHI
Publication: IEICE TRANSACTIONS on Communications Publication Date: 1998/08/25 Vol. E81-B No. 8 pp. 1565-1573 Type of Manuscript: INVITED PAPER (Special Issue on Multimedia Communications in Heterogeneous Network Environments) Category: Keyword: LAN, wireless LAN, mobile computing, hand off, security, MAC,
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A Multi-Slot Access Protocol for TDMA-TDD Packet Radio ChannelApplication to PHS Packet Data System Hidetoshi KAYAMA Takeo ICHIKAWA Hitoshi TAKANASHI Masahiro MORIKURA Toshiaki TANAKA
Publication: IEICE TRANSACTIONS on Communications Publication Date: 1998/05/25 Vol. E81-B No. 5 pp. 1115-1125 Type of Manuscript: PAPER Category: Mobile Communication Keyword: packet radio, access protocol, TDMA-TDD, multi-slot channel,
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Performance Evaluation of a Packet Channel Sharing Protocol for Dynamic Channel Assignment Systems Takeo ICHIKAWA Hidetoshi KAYAMA Masahiro MORIKURA
Publication: IEICE TRANSACTIONS on Communications Publication Date: 1998/03/25 Vol. E81-B No. 3 pp. 616-624 Type of Manuscript: PAPER Category: Radio Communication Keyword: packet radio communications, DCA, PHS, random access,
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Semi-Autonomous Synchronization among Base Stations for TDMA-TDD Communication Systems Hiroshi KAZAMA Shigeki NITTA Masahiro MORIKURA Shuzo KATO
Publication: IEICE TRANSACTIONS on Communications Publication Date: 1994/07/25 Vol. E77-B No. 7 pp. 862-867 Type of Manuscript: Special Section PAPER (Special Issue on Personal, Indoor and Mobile Radio Communications) Category: Keyword: synchronization scheme, TDMA-TDD communication system, base station, personal communication,
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A Suitable Combination of Modulation and FEC Schemes for Satellite Digital Video Communication Networks Shuji KUBOTA Masahiro MORIKURA Kiyoshi ENOMOTO Shuzo KATO
Publication: IEICE TRANSACTIONS on Communications Publication Date: 1993/05/25 Vol. E76-B No. 5 pp. 497-507 Type of Manuscript: Special Section PAPER (Special Issue on Satellite Communications Networking and Applications) Category: Keyword: satellite communication, modulation, FEC, digital video communication,
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A Frequency Utilization Ffficiency Improvement on Superposed SSMA-QPSK Signal Transmission over High Speed QPSK Signals in Nonlinear Channels Takatoshi SUGIYAMA Hiroshi KAZAMA Masahiro MORIKURA Shuji KUBOTA Shuzo KATO
Publication: IEICE TRANSACTIONS on Communications Publication Date: 1993/05/25 Vol. E76-B No. 5 pp. 480-487 Type of Manuscript: Special Section PAPER (Special Issue on Satellite Communications Networking and Applications) Category: Keyword: SSMA-QPSK signals, high speed QPSK signals, superposed transmission, FEC, interference cancellation, non-linear channel,
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DSD (Double Soft Decision) Concatenated Forward Error Correction Scheme Shunji HONDA Shuji KUBOTA Masahiro MORIKURA Shuzo KATO
Publication: IEICE TRANSACTIONS on Communications Publication Date: 1992/08/25 Vol. E75-B No. 8 pp. 747-754 Type of Manuscript: Special Section PAPER (Special Issue on the 4th Japan-Korea Joint Conference on Communications, Networks, Switching Systems and Satellite Communications (4th JC-CNSS)) Category: Keyword: concatenated codes, soft decision, Viterbi decoding,
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High Resolution and Fast Frequency Settling PLL Synthesizer Kazuhiko SEKI Masahiro MORIKURA Shuzo KATO
Publication: IEICE TRANSACTIONS on Communications Publication Date: 1992/08/25 Vol. E75-B No. 8 pp. 739-746 Type of Manuscript: Special Section PAPER (Special Issue on the 4th Japan-Korea Joint Conference on Communications, Networks, Switching Systems and Satellite Communications (4th JC-CNSS)) Category: Keyword: PLL, synthesizer, DDS, TDMA, frequency hopping,
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Pragmatic Performance of TC8PSK in Rician Fading Channels Tomohiro DOHI Tsutomu SAKAI Masahiro MORIKURA Shuzo KATO
Publication: IEICE TRANSACTIONS on Communications Publication Date: 1991/08/25 Vol. E74-B No. 8 pp. 2230-2236 Type of Manuscript: Special Section PAPER (Special Issue on Modulation and Coding for Mobile Satellite Communication System) Category: Keyword:
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Common Transmission of High Speed QPSK Signals and SSMA Signals over Non-linearly Amplified Transponder Kiyoshi ENOMOTO Masahiro MORIKURA Shuji KUBUTA Shuzo KATO
Publication: IEICE TRANSACTIONS on Communications Publication Date: 1991/05/25 Vol. E74-B No. 5 pp. 1155-1163 Type of Manuscript: Special Section PAPER (Special Issue on Spread Spectrum Techniques and Its Applications) Category: Keyword:
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