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2020 – today
- 2020
[c30]Topon Kumar Paul, Takeichiro Nishikawa, Shigeru Maya, Akihiro Itakura, Toshihide Kawachi, Akira Ogawa, Hiroshi Yokota:
Segmentation of Multi-State Compound Waveform and Extraction of Features for Anomaly Detection. ICMLA 2020: 503-510
2010 – 2019
- 2011
- [j15]Toshihiro Matsumura
, Takeshi Murooka, Akira Ogawa:
Randomized strategy equilibrium in the action commitment game with costs of leading. Oper. Res. Lett. 39(2): 115-117 (2011) - [c29]Kensaku Asahi, Hideki Banno, Osami Yamamoto, Akira Ogawa, Keiichi Yamada:
Development and evaluation of a scheme for detecting multiple approaching vehicles through acoustic sensing. Intelligent Vehicles Symposium 2011: 119-123
2000 – 2009
- 2008
- [c28]Akira Ogawa, Tomokazu Takahashi, Ichiro Ide, Hiroshi Murase:
Cross-Lingual Retrieval of Identical News Events by Near-Duplicate Video Segment Detection. MMM 2008: 287-296 - 2005
- [j14]Akira Ogawa:
Special Section on Information Theory and Its Applications. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 88-A(10): 2707 (2005) - 2004
- [c27]Takaya Yamazato, Hiraku Okada, Masaaki Katayama, Akira Ogawa:
A simple data relay process and turbo code application to wireless sensor networks. ISWCS 2004: 398-402 - 2003
- [j13]Masaaki Harada, Takaya Yamazato, Hiraku Okada, Masaaki Katayama, Akira Ogawa:
Performance Improvement for Coded OFDM Systems with Adaptive Interleaving in Frequency Selective Fading Channel. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 86-A(6): 1541-1549 (2003) - [c26]Shunrou Fujiwara, Akio Doi, Kouichi Matsuda, Masashi Kameda, Takashi Inoue, Akira Ogawa:
Construction of the three-dimensional brain tumor model for the operative treatment simulation by 3-D active sphere. Image-Guided Procedures 2003 - 2002
- [j12]Shigetaka Goto, Akira Ogawa:
A Symbol Synchronizer for Multi-Carrier Spread-Spectrum Systems. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 85-A(12): 2881-2885 (2002) - 2001
- [j11]Kentaro Inoue, Ryuta Kawashima, Motoaki Sugiura, Akira Ogawa, Thorsten Schormann, Karl Zilles, Hiroshi Fukuda:
Activation in the Ipsilateral Posterior Parietal Cortex during Tool Use: A PET Study. NeuroImage 14(6): 1469-1475 (2001) - [c25]Yukihiro Tadokoro, Hiraku Okada, Takaya Yamazato, Masaaki Katayama, Akira Ogawa:
A new packet detection scheme in CDMA unslotted ALOHA system with successive interference cancellation. GLOBECOM 2001: 3173-3177 - [c24]Naoki Ichikawa, Masaaki Katayama, Hiraku Okada, Takaya Yamazato, Akira Ogawa:
Comparison of CDMA and FDMA/TDMA in non-GEO satellite systems. ICC 2001: 3167-3171 - [c23]Satoshi Makido, Takaya Yamazato, Hiraku Okada, Masaaki Katayama, Akira Ogawa:
A design of source matched MAP receiver for image transmission. ISCAS (4) 2001: 136-139 - [c22]Hui Shi, Masaaki Katayama, Takaya Yamazato, Hiraku Okada, Akira Ogawa:
An adaptive antenna selection scheme for transmit diversity in OFDM systems. VTC Fall 2001: 2168-2172 - 2000
- [c21]Youssef R. Senhaji, Takaya Yamazato, Masaaki Katayama, Akira Ogawa:
Efficient channel parameter estimators for DS-CDMA systems in slow time-varying channels using a modified version of the SAGE algorithm. GLOBECOM 2000: 1483-1487 - [c20]Kohji Takeo, Shinichi Sato, Akira Ogawa:
Multi-Rate Traffic Accommodation Using Multicode Transmission in CDMA Cellular Systems. ICC (1) 2000: 550-554 - [c19]Hiraku Okada, Peter M. Grant, Ian W. Band, Akira Ogawa:
Application of MMSE multi-user detection to CDMA unslotted ALOHA system. PIMRC 2000: 529-533 - [c18]Masaaki Harada, Takaya Yamazato, Masaaki Katayama, Akira Ogawa:
OFDM systems with multiple trellis coded modulation. PIMRC 2000: 814-818 - [c17]Kazuo Mori, Takehiko Kobayashi, Takaya Yamazato, Akira Ogawa:
Transmission power control for downlinks in CDMA/shared-TDD cellular packet systems. PIMRC 2000: 1520-1524 - [c16]Kazuo Mori, Takehiko Kobayashi, Takaya Yamazato, Akira Ogawa:
Throughput evaluation in CDMA/shared-TDD packet systems in a cellular environment. WCNC 2000: 321-326
1990 – 1999
- 1999
- [c15]Keiko Kawabe, Akihiko Matsuo, Sanya Uehara, Akira Ogawa:
Interactive Variable Classification Technique to Support the Maintenance of COBOL Business Application Systems. APSEC 1999: 500-506 - [c14]A. Sandouk, Hiraku Okada, Takaya Yamazato, Masaaki Katayama, Akira Ogawa:
Throughput improvement of a dual-class multi-code CDMA ALOHA system with modified channel load sensing protocol. ICC 1999: 1079-1083 - [c13]Y. Ikai, Masaaki Katayama, Takaya Yamazato, Akira Ogawa:
A new acquisition scheme of a DS/SS signal with transmit and receive antenna diversity. ICC 1999: 1256-1261 - 1998
- [c12]Keiko Kawabe, Akihiko Matsuo, Sanya Uehara, Akira Ogawa:
Variable Classification Technique and Application to the Year 2000 Problem. CSMR 1998: 44-51 - [c11]Hiraku Okada, Takaya Yamazato, Masaaki Katayama, Akira Ogawa:
Queueing analysis of CDMA slotted ALOHA systems with finite buffer and finite population assumptions. ICC 1998: 407-411 - [c10]Akihito Morimoto, Masaaki Katayama, Takaya Yamazato, Akira Ogawa:
Problems of implementing adaptive array antennas in CDMA systems. PIMRC 1998: 1422-1426 - 1997
- [j10]Abbas Jamalipour, Masaaki Katayama, Akira Ogawa:
Traffic characteristics of LEOS-based global personal communications networks. IEEE Commun. Mag. 35(2): 118-122 (1997) - [j9]Abbas Jamalipour, Akira Ogawa:
Packet Admission Control in a Direct-Sequence Spread-Spectrum LEO Satellite Communications Network. IEEE J. Sel. Areas Commun. 15(8): 1649-1656 (1997) - [c9]Mihoko Ishizu, Masaaki Katayama, Takaya Yamazato, Akira Ogawa:
Simultaneous estimation of code and frequency of DS/SS signals of multiple-LEO-satellite communication systems. PIMRC 1997: 1019-1023 - 1996
- [j8]Abbas Jamalipour, Masaaki Katayama, Takaya Yamazato, Akira Ogawa:
A modified power control scheme for remedying the effects of traffic nonuniformity in LEO satellite communications systems. Int. J. Wirel. Inf. Networks 3(1): 29-39 (1996) - [j7]Takahide Sato, Hiraku Okada, Takaya Yamazato, Masaaki Katayama, Akira Ogawa:
Throughput analysis of DS/SSMA unslotted ALOHA system with fixed packet length. IEEE J. Sel. Areas Commun. 14(4) (1996) - [j6]Abbas Jamalipour, Masaaki Katayama, Takaya Yamazato, Akira Ogawa:
Transmit Permission Control on Spread ALOHA Packets in LEO Satellite Systems. IEEE J. Sel. Areas Commun. 14(9): 1748-1757 (1996) - [c8]Masato Saito, Hiraku Okada, Takahide Sato, Takaya Yamazato, Masaaki Katayama, Akira Ogawa:
Throughput improvement of CDMA slotted ALOHA system by modified channel load sensing protocol. PIMRC 1996: 103-107 - [c7]Kumud Kashyap, Tadahiro Wada, Masaaki Katayama, Takaya Yamazato, Akira Ogawa:
The performance of CDMA system using π/4-shift QPSK and π/2-shift BPSK with the nonlinearity of HPA. PIMRC 1996: 492-496 - [c6]Koichiro Ban, Masaaki Katayama, Takaya Yamazato, Akira Ogawa:
The DS/CDMA system using transmission diversity for indoor wireless communications. PIMRC 1996: 808-812 - 1995
- [j5]Abbas Jamalipour, Masaaki Katayama, Takaya Yamazato, Akira Ogawa:
Performance of an Integrated Voice/Data System in Nonuniform Traffic Low Earth-Orbit Satellite Communication Systems. IEEE J. Sel. Areas Commun. 13(2): 465-473 (1995) - [c5]Motohiro Ichiba, Masaaki Katayama, Takaya Yamazato, Akira Ogawa:
A preliminary study of a multimedia SSMA system considering the interactions between the signals. PIMRC 1995: 31-35 - [c4]Shinji Okuda, Masaaki Katayama, Takaya Yamazato, Akira Ogawa:
A new block demodulator for DS/SS signal with carrier frequency offset. PIMRC 1995: 203-207 - [c3]Hiroki Nakamura, Takaya Yamazato, Masaaki Katayama, Akira Ogawa:
Coordinate-by-coordinate interleaved trellis coded QPSK with T-algorithm on Rayleigh fading channels. PIMRC 1995: 497-501 - 1994
- [j4]Kiyoshi Toshimitsu, Takaya Yamazato, Masaaki Katayama, Akira Ogawa:
A novel spread slotted Aloha system with channel load sensing protocol. IEEE J. Sel. Areas Commun. 12(4): 665-672 (1994) - [c2]Takaya Yamazato, Yasuhiko Shinkaji, Masaaki Katayama, Akira Ogawa:
Near-far problem on hybrid direct-sequence/slow-frequency-hopping spread-spectrum multiple-access. PIMRC 1994: 319-323 - 1993
- [c1]Yasuyoshi Yokokohji, Akira Ogawa, Hitoshi Hasunuma, Tsuneo Yoshikawa:
Operation Modes for Cooperating with Autonomous Functions in Intelligent Teleoperation Systems. ICRA (3) 1993: 510-515
1980 – 1989
- 1983
- [j3]Kazunori Inagaki, Yasuo Hirata, Fumio Takahata, Akira Ogawa, Kunihiko Niwa:
International Connection of Plesiochronous Networks via TDMA Satellite Link. IEEE J. Sel. Areas Commun. 1(1): 188-198 (1983) - 1982
- [j2]Fumio Takahata, Kazunori Inagaki, Yasuo Hirata, Akira Ogawa:
A Digital 60 Channel Transmultiplexer: Algorithm Minimizing Multiplication Rate and Hardware Implementation. IEEE Trans. Commun. 30(7): 1511-1519 (1982)
1970 – 1979
- 1978
- [j1]Fumio Takahata, Yasuo Hirata, Akira Ogawa, Kazunori Inagaki:
Development of a TDM/FDM Transmultiplexer. IEEE Trans. Commun. 26(5): 726-733 (1978)
Coauthor Index
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