原助教授のその他の研究業績

• 論文、レター ： Papers and Letters
• 国際会議 ： International Conferences

[1]原 晋介, 森永 規彦, "移動体衛星通信における4相DPSK方式の検波後合成ダイバーシチ効果," 電子情報通信学会論文誌(B-II), Vol. J72-B-II, No. 3, pp. 89-95, (1989年). [2]Shinsuke Hara, and Norihiko Morinaga, "Optimum Post-Detection Diversity of Binary DPSK System in Fast Rician Fading Channel," IEICE Trans. Commun., Vol. J73-E, No. 2, pp. 220-228, (1990). [3]原 晋介, 森永 規彦, "無線パケット通信方式に関するスループット解析," 電子情報通信学会論文誌(B-II), vol. J75-B-II, No.7, pp.424-432, (1992年7月). [4]Minoru Okada, Shinsuke Hara and Norihiko Morinaga, "Bit Error Performance of Orthogonal Multicarrier Modulation Radio Transmission Systems," IEICE Trans. Commun., vol. E76-B, No.2, pp.113-119,, (Feb. 1993). [5]岡田 実, 原 晋介, 森永 規彦, "フェージング下におけるブロック符号化変調の一信号設計法," 電子情報通信学会論文誌(B-II), vol. J77-B-II, No.6, pp.277-287, (1994年6月). [6]岡田 実, 原 晋介, 森永 規彦, "レイリーフェージング下におけるブロック符号化変調方式の誤り率特性," 電子情報通信学会論文誌(B-II), vol. J78-B-II, No.4, pp.483-491, (1995年7月). [7]笠原 広和, 原 晋介, 森永 規彦, "室内無線パケット通信システムのモデリングとシミュレーション解析," 電子情報通信学会論文誌(A), vol. J78-A, No.8, pp.947-956, (1995年8月). [8]Minoru Okada,Shinsuke Hara,Shozo Komaki,Norihiko Morinaga, "An Application of Simulated Annealing to the Design of Block Coded Modulation," IEICE Trans. Commun.(Letter), Vol.E79-B, No.1, pp.88-91, Jan. 1996. [9]Shinsuke Hara, Akira Ogino, Makoto Araki, Minoru Okada, and Norihiko Morinaga, "Throughput performance of SAW-ARQ protocol with adaptive packet length in mobile packet data transmission," IEEE Transactions on Vehicular Technology, vol.45, pp.561-569, (Aug. 1996). [10]Attapol Wannasarnmaytha,Shinsuke Hara,Norihiko Morinaga, "A New Short-Time DFT FSK Demodulation Method for LEO Satellite Communications Systems," IEICE Trans. Commun., Vol.E79-B, No.10, pp.1592-1597, Jan. 1997. [11]Attapol Wannasarnmaytha,Shinsuke Hara,Norihiko Morinaga, "A Novel ST-DFT based M-ary FSK Demodulation Method Frequency Sequence Estimation for LEO Satellite Communications," IEICE Trans. Commun., Vol.E80-B, No.1, pp.33-39, Jan. 1997. [12]Shinsuke Hara, Attapol Wannasarnmaytha, Yuuji Tsuchida, and Norihiko Morinaga, "A novel FSK demodulation method using short-time DFT analysis for LEO satellite communication systems," IEEE Transactions on Vehicular Technology, vol.46, pp.625-633, (Aug. 1997). [13]Shinsuke Hara and Ramjee Prasad, "Overview of multicarrier CDMA," IEEE Communications Magazine, vol.35, pp.126-133, (Dec. 1997). [14]松田 崇弘, 原 晋介, 森永 規彦, "周波数帯域を共用するDS-CDMA/TDMA信号一括受信機への複素マルチレートフィルタバンクの応用," 電子情報通信学会論文誌(B-II), vol. J80-B-II, No.12, pp.1021-1027, (1997年12月). [15]アッタポン ワンナサーンメータ, 原 晋介, 森永 規彦, "低軌道周回衛星通信に対する瞬時DFTを用いたFSK復調法のための検出窓および搬送波周波数同期法," 電子情報通信学会論文誌(B-II), vol. J80-B-II, No.12, pp.1035-1043, (1997年12月). [16]松田 崇弘, 原 晋介, 森永 規彦, "複素係数マルチレートフィルタバンクを用いたマルチメディア無線伝送システム," 電子情報通信学会論文誌(B-I), vol. J81-B-I, No.11, pp.671-680, (1998年11月). [17]今村 大地, 原 晋介, 森永 規彦, "パイロット信号を用いたOFDMにおける副搬送波再生法," 電子情報通信学会論文誌(B), vol. J82-B, No.3, pp.393-401, (1999年3月). [18]Shinsuke Hara and Montree Budsabathon, "Spread Spectrum-Based Subcarrier Recovery Method for Multi-Carrier Code Division Multiplexing System," European Transactions on Telecommunications, vol.10, No.4, pp.369-376, (April 1999). [19]Shinsuke Hara and Ramjee Prasad, "Design and Performance of Multi-Carrier CDMA System in Frequency Selective Fading Channels," IEEE Transactions on Vehicular Technology, vol.48, No.9, pp.1584-1595, (Sept. 1999). [20]Attapol Wannasarnmaytha, Shinsuke Hara, and Norihiko Morinaga, "2-Step Kalman-Filter-Based AFC for Direct Conversion-Type Receiver in LEO Satellite Communications," IEEE Transactions on Vehicular Technology, vol.49, No.1, pp.246-253, (Jan. 2000). [21]松田 崇弘, 原 晋介, 森永 規彦, "周波数分割多重されたTDMA信号の一括復調へのマルチレートフィルタバンクの応用," 電子情報通信学会論文誌(B-I), vol. J83-B, No.9, pp.1217-1225, (2000年9月). [22]Shinsuke Hara and Akira Nishikawa, "Overlapped Wideband/Narrowband and Wideband/Wideband Signal Transmission," IEICE Trans. Fundamentals, Vol.E84-A, No.3, pp.866-874, Mar. 2001. [23]Shinsuke Hara and Jumpei Taketsugu, "Another Cause of Long-Range Time Dependence," Wireless Personal Communications, vol.23, pp.207-216, Oct. 2002. [24]Yoshitaka Hara, Yunjian Jia, Toshihisa Nabetani, Shinsuke Hara, "Time Slot Assignment for Cellular SDMA/TDMA Systems with Adaptive Antennas," IEICE Trans. Commun., Vol.E87-B, No.4, pp.858-865, Apr. 2004. [25]Shinsuke Hara, Shuichi Hane, Yoshitaka Hara, "Simple Null-Steering OFDM Adaptive Array Antenna for Doppler-Shifted Signal Suppression," IEEE Transactions on Vehicular Technology, vol. 54, no. 1, pp.91-99, Jan. 2005.

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[1]Shinsuke Hara, "Post-Detection Diversity Improvement of Binary DPSK System in Mobile Satellite Communications," Proceedings of the 16th International Symposium on Space Technology and Science, pp.2613-2624, 1988. [2]Minoru Okada, Shinsuke Hara, and Norihiko Morinaga, "Wideband indoor radio system using orthogonal multicarrier modulation," Proceedings of IEEE International Conference on Systems Engineering, pp.457-462, Sept.1992. [3]Shinsuke Hara, Minoru Okada, and Norihiko Morinaga, "," Proceedings of Fourth European Conference on Radio Relay Systems, pp.33-38, Oct.1992. [4]Shinsuke Hara,K. Yokogawa, and Norihiko Morinaga, "A novel automatic frequency control method using discrete wavelet transform," Proceedings of GLOBECOM '94, vol.3, pp.1632-1636, Nov. 1994. [5]Minoru Okada, Shinsuke Hara, Shozo Komaki, and Norihiko Morinaga, "An optimum block coded modulation scheme for vector quantization communication system," Proceedings of Vehicular Technology Conference 1995, vol.2, pp.25-28, July.1995. [6]Attapol Wannasarnmaytha, Shinsuke Hara, and Norihiko Morinaga, "A novel FSK demodulation method using the short-time DFT analysis for LEO satellite communications systems, ", vol.1, pp.13-17, Nov. 1995. [7]Shinsuke Hara and Ramjee Prasad, "DS-CDMA, MC-CDMA and MT-CDMA for mobile multi-media communications," Proceedings of the 46th IEEE Vehicular Technology Conference, vol.2, pp.1106-1110, May 1996. [8]Ramjee Prasad and Shinsuke Hara, "An overview of multi-carrier CDMA," Proceedings of the 4th IEEE International Symposium on Spread Spectrum Techniques and Applications, vol.1, pp.107-114, Sept. 1996. [9]Minoru Okada, Shinsuke Hara, Shozo Komaki, and Norihiko Morinaga, "Optimum synchronization of orthogonal multi-carrier modulated signals," Proceedings of PIMRC'96, vol.3, pp.863-867, Oct.1996. [10]Ryohei Tanaka, Minoru Okada, Shinsuke Hara and Norihiko Morinaga, "A new asynchronous group demodulator with complex multi-rate filter bank," Proceedings of PIMRC'96, vol.3, pp.15-18, Oct.1996. [11]Shinsuke Hara, Takahiro Matsuda, Katsutoshi Ishikura, and Norihiko Morinaga, "Co-Existence Problem of DS-CDMA and TDMA Systems -- Application of Complex Multirate Filter Bank --," Proceedings of IEEE GLOBECOM'96, vol.2, pp.1281-1285, Nov. 1996. [12]Takahiro Matsuda, Shinsuke Hara, and Norihiko Morinaga, "Feasibility Study on DS-CDMA/TDMA Frequency Sharing System," Proceedings of IEEE ICC'97, vol. 2, pp. 974-978, June 1997. [13]Frans Kleer, Shinsuke Hara, and Ramjee Prasad, "Performance Evaluation of a Successive Interference Cancellation Scheme in a Quasi-Synchronous MC-CDMA System," Proceedings of IEEE ICC'98, vol. 1, pp. 370-374, June 1998. [14]Takahiro Matsuda, Shinsuke Hara, and Norihiko Morinaga, "Theoretical analysis of distortion due to notch filtering in DS-CDMA systems," Proceedings of IEEE International Symposium on Spread Spectrum Techniques and Applications 1998, vol. 1, pp. 145-149, Sept 1998. [15]Shinsuke Hara, Daisuke Kitazawa, and Hiroyuki Yomo, "Impact of access scheme selectability on traffic performance in software-based wireless multimedia communications system," Proceedings of IEEE Vehicular Technology Conference (VTC 1999-Fall), vol.5, pp.2805-2809, Sept. 1999. [16]Shinsuke Hara, Hitoshi Masutani, and Takahiro Matsuda, "Filter Bank-Based Adaptive Interference Canceler for Co-Existence Problem of TDMA/CDMA Systems," Proceedings of IEEE Vehicular Technology Conference (VTC 1999-Fall), vol.3, pp.1658-1662, Sept. 1999. [17]Yoshitaka Hara, Toshihisa Nabetani, and Shinsuke Hara, "Time slot assignment for cellular SDMA/TDMA systems with antenna arrays," Proceedings of IEEE VTC2001 Spring, vol.2, pp.877-880, May 2001. [18]Shinsuke Hara, Akira Nishikawa, Yoshitaka Hara, "A novel OFDM adaptive antenna array for delayed signal and Doppler-shifted signal suppression," Proceedings of IEEE ICC2001, vol.7, pp.2302-2306, June 2001. [19]Yoshitaka Hara, Toshihisa Nabetani, and Shinsuke Hara, "Performance evaluation of cellular SDMA/TDMA systems with variable bit rate multimedia traffic," Proceedings of IEEE VTC2001 Fall, vol.3, pp.1731-1734, Oct. 2001. [20]Shinsuke Hara, Daisuke Kitazawa, and Hiroyuki Yomo, "Impact of Access Scheme Selectability on Traffic Performance in Software-Based Wireless Multimedia Communication System," Proceedings of IEEE Vehicular Technology Conference (VTC 1999-Fall), pp.2805-2809 (1999). [21]Shinsuke Hara, Daisuke Kitazawa, and Hiroyuki Yomo, "Impact of Access Scheme Selectability on Traffic Performance in Software-Based Wireless Multimedia Communication System," Proceedings of IEEE Vehicular Technology Conference (VTC 1999-Fall), pp.2805-2809 (1999). [22]Shinsuke Hara,Shuichi Hane,Yunjian Jia, "A simple -steering adaptive array antenna in OFDM-based WPAN/WLAN," Proceedings of IEEE VTC2003-Spring, vol.1, pp.597-601, Apr. 2003. [23]Shinsuke Hara, Montree Budsabathon, and Yoshitaka Hara, "A Pre-FFT OFDM Adaptive Antenna Array with Eigenvector Combining," Proceedings of ICC2004, SP02-8, June 2004. [24]Yuuta Nakaya, Takeshi Toda, Shinsuke Hara, and Yasuyuki Oishi, " MIMO Receiver Using an RF-Adaptive Array Antenna with a Novel Control Method," Proceedings of ICC2004, SP06-8, June 2004. [25]Shinsuke Hara, Yoshitaka Hara and Shigehiko Tsumura, "Analysis of MC-CDM and cyclically prefixed DS-CDM," in Proceedings of IEEE PIMRC2004, (Sept. 2004). [26]Shinsuke Hara, Masataka Umeda, Yuuta Nakaya, Takeshi Toda, and Yasuyuki Oishi, "Performance Evaluation of Terminal-side Array Antenna Systems," Proceedings of WPMC'04, MA1-5, Sept. 2004. [27]Shinsuke Hara, Masataka Umeda, Yuuta Nakaya, Takeshi Toda, and Yasuyuki Oishi, "A Hybrid RF-Analog/Digital Approach for Terminal-Side Array Antenna Systems," Proceedings of VTC2004-Fall, Sept. 2004. [28]Telecommunications, W. Bocquet, Y. Jia, Shinsuke Hara, and M. Nakamura, "VISA MIMO OFDM Transmit Scheme for Wireless Communications,", Proceedings of VTC2005-Spring, May 2004. [29]S. Hara, D. Zhao, K. Yanagihara, J. Taketsugu, and K. Kitayama, "Propagation Characteristics of IEEE 802.15.4 Radio Signal and Their Application for Location Estimation," Proceedings of VTC2005-Spring, May 2004.

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