Rchr
J-GLOBAL ID:200901059450252819
Update date: Sep. 18, 2022
Ogiwara Haruo
オギワラ ハルオ | Ogiwara Haruo
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Homepage URL (1):
http://comm.nagaokaut.ac.jp
Research field (1):
Communication and network engineering
Research keywords (2):
情報理論
, Information Theory
Research theme for competitive and other funds (8):
ADSLの高速化
ターボ符号の応用
ターボ符号
符号化変調
Improvement of ADSL
Application of the turbo codes
turbo coding
coded Modulation
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MISC (68):
正本利行, 小林大輔, 荻原春生. 直列連接トレリス符号化変調におけるWater fall 領域の特性改善. 電子情報通信学会論文誌. 2006. J89-A. 12. 1205-1208
Toshiyuki Shohon, Daisuke Kobayashi, Haruo Ogiwara. Improvement of water fall region characteristics of serially concatenated trellis-coded modulation. Trans. Inst. Electron. , Inform. and Comm. Engieers. 2006. J89-A. 12. 1205-1208
正本利行, 仙崎俊哉, 荻原春生. ソフト干渉キャンセル形等化器を用いたターボ等化システムにおける誤り伝播の抑圧. 電子情報通信学会論文誌. 2005. J88-A. 12. 1547-1551
正本利行, 越 健一, 田村将大, 荻原春生. 多値数の高い変調方式を用いたターボトレリス符号化変調のハードウエア復号器. 電子情報通信学会論文誌. 2005. J88A. 12. 1515-1525
Toshiyuki Shohon, Toshiya Senzaki, Haruo Ogiwara. Reducing error propagation in turbo equakization system with soft ISI cancwellation equalizer. Trans. Inst. Electron. , Inform. and Comm. Engieers. 2005. J88-A. 12. 1547-1551
more...
Patents (3):
送信装置及び受信装置及びディジタル移動通信方式
特許登録"DC-DC変換回路"
Patent "DC-DC comverter"
Books (4):
信号理論入門
朝倉書店 2000
ターボ符号の基礎
トリケップス 1999
Introduction to turbo coding
1999
情報通信理論1 符号理論と待ち行列理論
森北出版 1997
Works (2):
連接符号化・符号化変調符号の繰り返し復号の研究
2000 - 2001
Iterative decoding of concatenated coded modulation
2000 - 2001
Education (4):
- 1971 Tokyo Institute of Technology Science of Engineering
- 1971 Tokyo Institute of Technology Graduate School, Division of Science and Engineering
- 1969 Tokyo Institute of Technology
- 1969 Tokyo Institute of Technology Faculty of Science and Engineering
Professional career (1):
(BLANK) (Osaka University)
Work history (5):
1986 - 1992 Nagaoka University of Technology Faculty of Engineering
1986 - 1992 Department of Electrical Eng., Nagaoka Univ. Technology, Associate Professor
1971 - 1986 日本電信電話公社電気通信研究所 研究員
1971 - 1986 Research Engineer, Electrical Communication Laboratories, NTT
Nagaoka University of Technology Faculty of Engineering, Department of Electrical Engineering Professor
Committee career (1):
1994 - 1995 電子情報通信学会 英文論文誌編集委員,編集委員
Association Membership(s) (3):
情報理論とその応用学会
, 電気電子学会 (IEEE)(Institute of Electrical and Electranics Engineers)
, 電子情報通信学会
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