IEICE Trans

Teruo KAWAMURA

Throughput Analyses Based on Practical Upper Bound for Adaptive Modulation and Coding in OFDM MIMO Multiplexing Bing HAN Teruo KAWAMURA Yuichi KAKISHIMA Mamoru SAWAHASHI
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2016/01/01 Vol. E99-A No. 1 pp. 185-195 Type of Manuscript: Special Section PAPER (Special Section on Wideband Systems) Category: Keyword: OFDM, MIMO multiplexing, AMC, modulation and coding scheme, MLD, round trip delay time,
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Performance of Open-Loop Transmit Diversity with Intra-Subframe Frequency Hopping and Iterative Decision-Feedback Channel Estimation for DFT-Precoded OFDMA Lianjun DENG Teruo KAWAMURA Hidekazu TAOKA Mamoru SAWAHASHI
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2015/08/01 Vol. E98-B No. 8 pp. 1492-1505 Type of Manuscript: Special Section PAPER (Special Section on 5G Radio Access Networks―Part I: Radio Access Technologies and System Design) Category: Keyword: transmit diversity, space-time block code, single-carrier FDMA, channel estimation, turbo frequency domain equalizer,
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Comparative Study of Open-Loop Transmit Diversity Schemes with Four Antennas in DFT-Precoded OFDMA Using Turbo FDE and Iterative Channel Estimation Lianjun DENG Teruo KAWAMURA Hidekazu TAOKA Mamoru SAWAHASHI
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2015/06/01 Vol. E98-B No. 6 pp. 1065-1077 Type of Manuscript: PAPER Category: Wireless Communication Technologies Keyword: transmit diversity, space-time block code, single-carrier FDMA, channel estimation, turbo frequency domain equalizer,
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Field Experimental Evaluation of Null Control Performance of MU-MIMO Considering Smart Vertical MIMO in LTE-Advanced Downlink under LOS Dominant Conditions Yuki INOUE Daiki TAKEDA Keisuke SAITO Teruo KAWAMURA Hidehiro ANDOH
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2014/10/01 Vol. E97-B No. 10 pp. 2136-2144 Type of Manuscript: Special Section PAPER (Special Section on Recent Progress in Measurement and Design Techniques on Antennas, Propagation and Wireless Systems) Category: Keyword: LTE-Advanced, multi-user MIMO, Smart Vertical MIMO, field experiment, spatial correlation, null control,
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Investigation on Frequency Diversity Effects of Various Transmission Schemes Using Frequency Domain Equalizer for DFT-Precoded OFDMA Lianjun DENG Teruo KAWAMURA Hidekazu TAOKA Mamoru SAWAHASHI
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2014/01/01 Vol. E97-A No. 1 pp. 30-39 Type of Manuscript: Special Section PAPER (Special Section on Wideband Systems) Category: Foundations Keyword: single-carrier FDMA, frequency diversity, frequency domain equalizer, frequency mean square covariance, DFT-precoded OFDMA,
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Indoor Experiments on 4-by-2 Multi-User MIMO and Carrier Aggregation Achieving Real-Time 1-Gbps Data Transmission in LTE-Advanced Downlink Yuichi KAKISHIMA Teruo KAWAMURA Yoshihisa KISHIYAMA Hidehiro ANDOH
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2014/01/01 Vol. E97-A No. 1 pp. 109-116 Type of Manuscript: Special Section PAPER (Special Section on Wideband Systems) Category: Implementation Keyword: LTE-Advanced, OFDMA, multi-user MIMO, antenna arrangement, indoor experiment,
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Performance of Star 16QAM Schemes Considering Cubic Metric for Uplink DFT-Precoded OFDMA Teruo KAWAMURA Yoshihisa KISHIYAMA Mamoru SAWAHASHI
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2014/01/01 Vol. E97-A No. 1 pp. 18-29 Type of Manuscript: Special Section PAPER (Special Section on Wideband Systems) Category: Foundations Keyword: modulation scheme, 16QAM, DFT-precoded OFDMA, single-carrier FDMA, cubic metric,
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Experiments on Asymmetric Carrier Aggregation Associated with Control Signaling Reception Quality in LTE-Advanced Keisuke SAITO Yuichi KAKISHIMA Teruo KAWAMURA Yoshihisa KISHIYAMA Hidekazu TAOKA Hidehiro ANDOH
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2013/11/01 Vol. E96-A No. 11 pp. 2106-2113 Type of Manuscript: Special Section PAPER (Special Section on Smart Multimedia & Communication Systems) Category: Communication Theory and Signals Keyword: LTE-Advanced, asymmetric carrier aggregation, control signaling, experiment,
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Throughput/ACLR Performance of CF-Based Adaptive PAPR Reduction Method for Eigenmode MIMO-OFDM Signals with AMC Shoki INOUE Teruo KAWAMURA Kenichi HIGUCHI
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2013/09/01 Vol. E96-B No. 9 pp. 2293-2300 Type of Manuscript: PAPER Category: Wireless Communication Technologies Keyword: OFDM, PAPR, MIMO, precoding, clipping and filtering, adaptive modulation and channel coding, ACLR,
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Throughput Comparisons of 32/64APSK Schemes Based on Mutual Information Considering Cubic Metric Reo KOBAYASHI Teruo KAWAMURA Nobuhiko MIKI Mamoru SAWAHASHI
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2012/12/01 Vol. E95-B No. 12 pp. 3719-3727 Type of Manuscript: Special Section PAPER (Special Section on Coding and Coding Theory-Based Signal Processing for Wireless Communications) Category: Keyword: APSK, throughput, mutual information, cubic metric,
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Effect of Intra-Subframe Frequency Hopping on Codebook Based Closed-Loop Transmit Diversity for DFT-Precoded OFDMA Lianjun DENG Teruo KAWAMURA Hidekazu TAOKA Mamoru SAWAHASHI
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2012/12/01 Vol. E95-B No. 12 pp. 3699-3707 Type of Manuscript: Special Section PAPER (Special Section on Coding and Coding Theory-Based Signal Processing for Wireless Communications) Category: Keyword: transmit diversity, precoding, frequency hopping, frequency-selective fading,
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Comparative Study of Open-Loop Transmit Diversity Schemes for DFT-Precoded OFDMA in Frequency-Selective Fading Channels Lianjun DENG Teruo KAWAMURA Hidekazu TAOKA Mamoru SAWAHASHI
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2012/12/01 Vol. E95-B No. 12 pp. 3708-3718 Type of Manuscript: Special Section PAPER (Special Section on Coding and Coding Theory-Based Signal Processing for Wireless Communications) Category: Keyword: transmit diversity, space-time block code, space-frequency block code, single-carrier FDMA,
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Performance Evaluation of Joint MLD with Channel Coding Information for Control Signals Using Cyclic Shift CDMA and Block Spread CDMA Teruo KAWAMURA Ryota TAKAHASHI Hideyuki NUMATA Nobuhiko MIKI Mamoru SAWAHASHI
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2012/12/01 Vol. E95-B No. 12 pp. 3688-3698 Type of Manuscript: Special Section PAPER (Special Section on Coding and Coding Theory-Based Signal Processing for Wireless Communications) Category: Keyword: CDMA, cyclic shift, block spread, MLD, LTE,
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Single-Carrier Based Multiplexing of Layer 1/Layer 2 Control Signals in Evolved UTRA Uplink Using DFT-Spread OFDM Teruo KAWAMURA Yoshihisa KISHIYAMA Kenichi HIGUCHI Mamoru SAWAHASHI
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2009/05/01 Vol. E92-B No. 5 pp. 1695-1704 Type of Manuscript: Special Section PAPER (Special Section on Radio Access Techniques for 3G Evolution) Category: Keyword: control signal, multiplexing, single-carrier FDMA, uplink, mobile communications,
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Orthogonal Pilot Channel Using Combination of FDMA and CDMA in Single-Carrier FDMA-Based Evolved UTRA Uplink Teruo KAWAMURA Yoshihisa KISHIYAMA Kenichi HIGUCHI Mamoru SAWAHASHI
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2008/07/01 Vol. E91-B No. 7 pp. 2299-2309 Type of Manuscript: PAPER Category: Wireless Communication Technologies Keyword: single-carrier FDMA, evolved UTRA, uplink, orthogonal pilot,
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Variable Spreading and Chip Repetition Factors (VSCRF)-CDMA in Reverse Link for Broadband Packet Wireless Access Yoshikazu GOTO Teruo KAWAMURA Hiroyuki ATARASHI Mamoru SAWAHASHI
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2005/02/01 Vol. E88-B No. 2 pp. 509-519 Type of Manuscript: Special Section PAPER (Special Section on Multi-carrier Signal Processing Techniques for Next Generation Mobile Communications--Part2) Category: Keyword: broadband packet wireless access, reverse link, VSCRF-CDMA, chip repetition, spreading,
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