Optical Switching System Experiment. - Haruo Ogiwara; Kohma Suzuki (IEEE Trans. Commun., 1979)

Design Philosophy and Hardware Implementation for Digital Subscriber Loops. - Haruo Ogiwara; Yasukazu Terada (IEEE Trans. Commun., 1982)

Experimental Bidirectional Subscriber Loop Transmission System. - Tetsuo Soejima; Toshitaka Tsuda; Haruo Ogiwara (IEEE Trans. Commun., 1982)

Iterative decoding of serially concatenated punctured trellis-coded modulation. - Haruo Ogiwara; Voltaire Balisnomo Bajo (ICC, 1999)

Code matched interleaver for parallel concatenated trellis coded modulation. - Haruo Ogiwara; Yao-Jun Wu (ICC, 2002)

Optimal design of trellis coded quantization based on reliability information of turbo trellis coded modulation. - Yao-Jun Wu; Haruo Ogiwara (ICC, 2002)

Performance Evaluation of Turbo Codes with Code-Matched Interleaver over Inter-Symbol Interference Channel. - Haruo Ogiwara; Masanobu Kasawa (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2002)

Symbol-interleaver design for turbo trellis-coded modulation. - Yao-Jun Wu; Haruo Ogiwara (IEEE Commun. Lett., 2004)

Sum-Product Decoding of BCH Codes. - Haruo Ogiwara; Kyouhei Shimamura; Toshiyuki Shohon (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2008)

Multi-Stage Threshold Decoding for Self-Orthogonal Convolutional Codes. - Muhammad Ahsan Ullah; Kazuma Okada; Haruo Ogiwara (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2010)

Performance Improvement of Multi-Stage Threshold Decoding with Difference Register. - Muhammad Ahsan Ullah; Haruo Ogiwara (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2011)