IEICE Trans

Tomoaki KUMAGAI

Indoor Experimental Evaluation of the QoE-Oriented Wireless LAN with Dynamic Network Reconfiguration Kazuto YANO Mariko SEKIGUCHI Tomohiro MIYASAKA Takashi YAMAMOTO Hirotsugu YAMAMOTO Yoshizo TANAKA Yoji OKADA Masayuki ARIYOSHI Tomoaki KUMAGAI
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2016/02/01 Vol. E99-B No. 2 pp. 507-522 Type of Manuscript: PAPER Category: Terrestrial Wireless Communication/Broadcasting Technologies Keyword: QoE satisfaction, admission control, network reconfiguration, throughput prediction, wireless LAN, indoor experiment,
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A New Multi-Channel Mesh Architecture with DCF-Based Inter-AP Communication and Radio-Aware Packet Forwarding for IEEE 802.11-Compliant WLANs Luis LOYOLA Tomoaki KUMAGAI Kengo NAGATA Shinya OTSUKI Satoru AIKAWA
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2007/01/01 Vol. E90-B No. 1 pp. 78-91 Type of Manuscript: PAPER Category: Terrestrial Radio Communications Keyword: multihop networks, mesh networks, IEEE 802.11 wireless LAN,
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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 Hybrid On-Demand Content Delivery Scheme Employing Modified Pyramid Broadcasting Tomoaki KUMAGAI Hiroshi SAITO
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2003/04/01 Vol. E86-B No. 4 pp. 1399-1411 Type of Manuscript: PAPER Category: Media Compound Methods Keyword: on-demand, pyramid broadcasting, hybrid, content delivery, forward error correction,
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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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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 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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High Capacity and Wide Coverage Cell Station for Personal Communication Systems Kiyoshi KOBAYASHI Tomoaki KUMAGAI Shuji KUBOTA Shigeaki OGOSE Takeshi HATTORI
Publication: IEICE TRANSACTIONS on Communications Publication Date: 1999/01/25 Vol. E82-B No. 1 pp. 112-119 Type of Manuscript: PAPER Category: Communication Systems and Transmission Equipment Keyword: personal communication, cell station, diversity, coherent detection, burst-by-burst AFC,
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Bit Significance Selective Frequency Diversity Transmission Tomoaki KUMAGAI Kiyoshi KOBAYASHI Katsuhiko KAWAZOE Shuji KUBOTA
Publication: IEICE TRANSACTIONS on Communications Publication Date: 1998/03/25 Vol. E81-B No. 3 pp. 545-552 Type of Manuscript: PAPER Category: Communication Theory Keyword: frequency diversity, spectrum efficiency, fading, ADPCM,
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A Group Demodulator Employing Multi-Symbol Chirp Fourier Transform Kiyoshi KOBAYASHI Tomoaki KUMAGAI Shuzo KATO
Publication: IEICE TRANSACTIONS on Communications Publication Date: 1994/07/25 Vol. E77-B No. 7 pp. 905-910 Type of Manuscript: Special Section PAPER (Special Issue on Personal, Indoor and Mobile Radio Communications) Category: Keyword: communication terminal and equipment, group demodulator, FDM-TDM conversion, chirp Fourier transform, personal communication,
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