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Osamu MUTA

Enhanced Selected Mapping for Impulsive Noise Blanking in Multi-Carrier Power-Line Communication Systems Tomoya KAGEYAMA Osamu MUTA Haris GACANIN
Publication: Publication Date: 2019/11/01 Vol. E102-B No. 11 pp. 2174-2182 Type of Manuscript: PAPER Category: Wireless Communication Technologies Keyword: power-line communications (PLC), OFDM, impulsive noise blanking, peak-to-average power ratio (PAPR), selected mapping (SLM),
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Uplink Pilot Allocation for Multi-Cell Massive MIMO Systems Wanming HAO Osamu MUTA Haris GACANIN Hiroshi FURUKAWA
Publication: Publication Date: 2019/02/01 Vol. E102-B No. 2 pp. 373-380 Type of Manuscript: PAPER Category: Wireless Communication Technologies Keyword: pilot contamination, massive MIMO, pilot allocation,
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Performance Analysis on Uplink Pilot Allocation in TDD Massive MIMO Heterogeneous Networks Wanming HAO Osamu MUTA Haris GACANIN Hiroshi FURUKAWA
Publication: Publication Date: 2017/11/01 Vol. E100-A No. 11 pp. 2314-2322 Type of Manuscript: Special Section PAPER (Special Section on Smart Multimedia & Communication Systems) Category: Communication Systems Keyword: interference coordination, pilot allocation, heterogeneous network, massive MIMO,
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Energy-Efficient Interference Mitigation with Hierarchical Partial Coordination for MIMO Heterogeneous Networks Thanh Tung VU Ha Hoang KHA Osamu MUTA Mohamed RIHAN
Publication: Publication Date: 2017/06/01 Vol. E100-B No. 6 pp. 1023-1030 Type of Manuscript: PAPER Category: Terrestrial Wireless Communication/Broadcasting Technologies Keyword: heterogeneous networks, multiple-input-multiple-output (MIMO), interference channels, interference alignment, energy efficiency,
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Energy-Efficient Resource Allocation in Sensing-Based Spectrum Sharing for Cooperative Cognitive Radio Networks Wanming HAO Shouyi YANG Osamu MUTA Haris GACANIN Hiroshi FURUKAWA
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2016/08/01 Vol. E99-B No. 8 pp. 1763-1771 Type of Manuscript: Special Section PAPER (Special Section on Advanced Information and Communication Technologies and Services in Conjunction with Main Topics of APCC2015) Category: Wireless Communication Technologies Keyword: energy efficient, cognitive radio, spectrum sharing, dual decomposition, sensing time,
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Interference Mitigation Framework Based on Interference Alignment for Femtocell-Macrocell Two Tier Cellular Systems Mohamed RIHAN Maha ELSABROUTY Osamu MUTA Hiroshi FURUKAWA
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2015/03/01 Vol. E98-B No. 3 pp. 467-476 Type of Manuscript: PAPER Category: Wireless Communication Technologies Keyword: Interference Alignment (IA), femtocell, macrocell, Cognitive Radio (CR), Restricted Water-Filling (RWF) algorithm, Iterative Reweighted Least Squares (IRLS), Multi-Input Multi-Output (MIMO),
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Underlay MIMO Cognitive Transceivers Designs with Channel Uncertainty Bassant ABDELHAMID Maha ELSABROUTY Masoud ALGHONIEMY Salwa ELRAMLY Osamu MUTA Hiroshi FURUKAWA
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2014/11/01 Vol. E97-B No. 11 pp. 2543-2551 Type of Manuscript: PAPER Category: Terrestrial Wireless Communication/Broadcasting Technologies Keyword: underlay cognitive radio, multiple secondary users (MSU), channel uncertainty, multiple input multiple output (MIMO), interference alignment (IA),
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Low Complexity Channel Assignment for IEEE 802.11b/g Multi-Cell WLANs Mohamed ELWEKEIL Masoud ALGHONIEMY Osamu MUTA Hiroshi FURUKAWA
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2014/08/01 Vol. E97-A No. 8 pp. 1761-1769 Type of Manuscript: PAPER Category: Communication Theory and Signals Keyword: WLAN, IEEE 802.11, channel assignment, integer programming, Lagrangian relaxation,
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Adaptive Channel Estimation for MIMO-Constant Envelope Modulation Ehab MAHMOUD MOHAMED Osamu MUTA Hiroshi FURUKAWA
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2012/07/01 Vol. E95-B No. 7 pp. 2393-2404 Type of Manuscript: PAPER Category: Wireless Communication Technologies Keyword: (Multi-Input-Multi-Output) MIMO, constant envelope modulation, channel estimation, block based adaptive filter, low resolution ADC,
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Effects of PAPR Reduction Based on Peak Limiter in IEEE802.16e Based OFDM System Yu TAKASE Osamu MUTA Yoshihiko AKAIWA
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2011/05/01 Vol. E94-B No. 5 pp. 1467-1471 Type of Manuscript: LETTER Category: Wireless Communication Technologies Keyword: OFDM, PAPR, clipping & filtering (C&F), peak windowing (PW),
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Construction and Blind Estimation of Phase Sequences for Subcarrier-Phase Control Based PAPR Reduction in LDPC Coded OFDM Systems Osamu MUTA
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2010/11/01 Vol. E93-A No. 11 pp. 2130-2140 Type of Manuscript: Special Section PAPER (Special Section on Smart Multimedia & Communication Systems) Category: Keyword: OFDM, peak-to-average power ratio (PAPR), PAPR reduction, LDPC code,
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A High-Speed Power-Line Communication System with Band-Limited OQAM Based Multi-Carrier Transmission Naohiro KAWABATA Hisao KOGA Osamu MUTA Yoshihiko AKAIWA
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2009/02/01 Vol. E92-B No. 2 pp. 473-482 Type of Manuscript: PAPER Category: Transmission Systems and Transmission Equipment for Communications Keyword: power-line communication, multi-carrier transmission, OQAM, pilot-symbol design, frequency offset estimation, symbol-timing detection, channel estimation,
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Joint Use of Adaptive Equalization and Cyclic Noise Cancellation for Band-Limited OQAM Based Multi-Carrier Transmission in Power-Line Communication Systems Hiromitsu KUNISHIMA Hisao KOGA Osamu MUTA Yoshihiko AKAIWA
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2008/11/01 Vol. E91-A No. 11 pp. 3112-3120 Type of Manuscript: Special Section PAPER (Special Section on Wideband Systems) Category: Keyword: multi-carrier transmission, OQAM, power-line communication, cyclic noise cancellation, adaptive equalization,
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A Nonlinear Distortion Compensation Method with Adaptive Predistorter and Negative Feed-Back for a Narrow-Band Signal Yitao ZHANG Osamu MUTA Yoshihiko AKAIWA
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2008/07/01 Vol. E91-B No. 7 pp. 2331-2337 Type of Manuscript: PAPER Category: Wireless Communication Technologies Keyword: nonlinear distortion compensation, negative feedback, adaptive predistorter, convergence speed, stability,
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A Peak Power Reduction Method with Adaptive Inversion of Clustered Parity-Carriers in BCH-Coded OFDM Systems Osamu MUTA Yoshihiko AKAIWA
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2008/05/01 Vol. E91-B No. 5 pp. 1454-1462 Type of Manuscript: PAPER Category: Wireless Communication Technologies Keyword: OFDM, PAPR, peak power reduction, BCH-code, syndrome, erasure decoding,
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Adaptive Guard Symbol Insertion Method for One-Cell Reuse TDMA Cellular Systems Seiichiro HORIKAWA Osamu MUTA Yoshihiko AKAIWA
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2007/12/01 Vol. E90-B No. 12 pp. 3724-3728 Type of Manuscript: LETTER Category: Wireless Communication Technologies Keyword: TDMA, one-cell reuse, adaptive guard symbol insertion, co-channel interference suppression,
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