IEICE Trans

Hidetoshi KAYAMA

Uplink Non-Orthogonal Multiple Access (NOMA) with Single-Carrier Frequency Division Multiple Access (SC-FDMA) for 5G Systems Anxin LI Anass BENJEBBOUR Xiaohang CHEN Huiling JIANG Hidetoshi KAYAMA
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2015/08/01 Vol. E98-B No. 8 pp. 1426-1435 Type of Manuscript: Special Section PAPER (Special Section on 5G Radio Access Networks―Part I: Radio Access Technologies and System Design) Category: Keyword: 5G system, uplink, non-orthogonal multiple access, low computational complexity scheduling algorithm,
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A Novel Low Computational Complexity Power Assignment Method for Non-orthogonal Multiple Access Systems Anxin LI Atsushi HARADA Hidetoshi KAYAMA
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2014/01/01 Vol. E97-A No. 1 pp. 57-68 Type of Manuscript: Special Section PAPER (Special Section on Wideband Systems) Category: Resource Allocation Keyword: non-orthogonal multiple access, power assignment, low computational complexity, tree search, beyond LTE system,
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Achievable Capacity of Closed/Open-Access Cognitive Radio Systems Coexisting with a Macro Cellular Systems Hiromasa FUJII Hiroki HARADA Shunji MIURA Hidetoshi KAYAMA
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2012/04/01 Vol. E95-B No. 4 pp. 1190-1197 Type of Manuscript: Special Section PAPER (Special Section on Cognitive Radio and Heterogeneous Wireless Networks in Conjunction with Main Topics of CrownCom2011) Category: Keyword: spectrum sharing, capacity, system priorities, transmit power control,
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Development and Experimental Evaluation of Cyclostationarity-Based Signal Identification Equipment for Cognitive Radios Hiroki HARADA Hiromasa FUJII Shunji MIURA Hidetoshi KAYAMA Yoshiki OKANO Tetsuro IMAI
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2012/04/01 Vol. E95-B No. 4 pp. 1100-1108 Type of Manuscript: Special Section PAPER (Special Section on Cognitive Radio and Heterogeneous Wireless Networks in Conjunction with Main Topics of CrownCom2011) Category: Keyword: cognitive radio, spectrum sharing, cyclostationarity-based signal identification, test bed experiment, spatial channel emulator,
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Investigation on Downlink Control Channel Structure Using Cross-Carrier Scheduling for Carrier Aggregation-Based Heterogeneous Network in LTE-Advanced Nobuhiko MIKI Anxin LI Kazuaki TAKEDA Yuan YAN Hidetoshi KAYAMA
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2011/12/01 Vol. E94-B No. 12 pp. 3312-3320 Type of Manuscript: Special Section PAPER (Special Section on Cooperative Communications for Cellular Networks) Category: Keyword: LTE-Advanced, carrier aggregation, heterogeneous network, inter-cell interference coordination, search space,
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Doubly-Selective Channel Estimation for MIMO-OFDM Systems with Experimental Verification Xiaolin HOU Jianping CHEN En ZHOU Zhan ZHANG Hidetoshi KAYAMA
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2009/01/01 Vol. E92-B No. 1 pp. 254-267 Type of Manuscript: PAPER Category: Wireless Communication Technologies Keyword: MIMO, OFDM, channel estimation, DFT, Gibbs phenomenon,
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Wireless QoS for High-Speed CDMA Packet Cellular Systems--With Radio-Condition-Aware Admission Control and Resource Allocation Reflected Multistage Scheduling-- Narumi UMEDA Lan CHEN Hidetoshi KAYAMA
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2006/03/01 Vol. E89-B No. 3 pp. 886-894 Type of Manuscript: PAPER Category: Terrestrial Radio Communications Keyword: wireless QoS, adaptive modulation coding, radio resource management, CDMA packet, admission control, scheduling,
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Intra-Cell Allocation Information and Inter-Cell Interference Distribution Based TPC for High-Speed CDMA Packet Radio Heng QIU Hidetoshi KAYAMA Narumi UMEDA
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2005/11/01 Vol. E88-B No. 11 pp. 4301-4308 Type of Manuscript: PAPER Category: Wireless Communication Technologies Keyword: reservation access protocol, TPC, B3G, high speed packet radio, CDMA,
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Wireless QoS-Aware Resource Management for CDMA Packet Multimedia Cellular Radio Lan CHEN Hidetoshi KAYAMA Narumi UMEDA Yasushi YAMAO
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2003/07/01 Vol. E86-A No. 7 pp. 1576-1584 Type of Manuscript: Special Section PAPER (Special Section on Multi-dimensional Mobile Information Networks) Category: Keyword: quality of service, wireless QoS, radio resource management, CDMA packet, max/min requirements,
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A QoS-Aware Form of Adaptive Battery Conservation Management Based on Packet Classification for Broadband Multimedia Packet-Radio Systems Masayuki MOTEGI Hidetoshi KAYAMA Narumi UMEDA
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2003/06/01 Vol. E86-B No. 6 pp. 1917-1926 Type of Manuscript: PAPER Category: Wireless Communication Technology Keyword: adaptive battery conservation management, buffering delay, battery saving mode, sleep-timer, paging interval,
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Wireless QoS Resource Cooperation Management for CDMA Packet Mobile Communication Systems Lan CHEN Hidetoshi KAYAMA Narumi UMEDA
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2003/06/01 Vol. E86-B No. 6 pp. 1927-1935 Type of Manuscript: PAPER Category: Wireless Communication Technology Keyword: QoS, radio resource management, CDMA, packet mobile, resource cooperation management,
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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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A Novel Packet Data Transmission Strategy for Personal Handy-Phone System Masataka IIZUKA Hidetoshi KAYAMA Hiroshi YOSHIDA Takeshi HATTORI
Publication: IEICE TRANSACTIONS on Communications Publication Date: 1997/05/25 Vol. E80-B No. 5 pp. 763-769 Type of Manuscript: PAPER Category: Mobile Communication Keyword: packet radio, channel structure, TDMA, throughput, PHS,
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