Shigeo NAKAJIMA

Monte Carlo Distance Spectrum Method for Estimating BER of Turbo Codes
Shigeo NAKAJIMA Eiichi SATO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2004/04/01
Vol. E87-A  No. 4  pp. 958-960
Type of Manuscript:  LETTER
Category: Coding Theory
Keyword: 
turbo code, interleaver, distance spectrum, Monte-Carlo simulation, 
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Bit Error Rate Evaluation of Concatenated Turbo and Parity-Check Product Codes
Shigeo NAKAJIMA Eiichi SATO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2002/07/01
Vol. E85-B  No. 7  pp. 1231-1238
Type of Manuscript:  PAPER
Category: Fundamental Theories
Keyword: 
turbo code, parity-check product code, iterative decoding, maximum a posteriori algorithm, 
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Carrier Recovery Circuit Using Periodically Inserted Deterministic Symbols for a Turbo-Coded Binary PSK Signal
Shigeo NAKAJIMA Eiichi SATO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2001/05/01
Vol. E84-B  No. 5  pp. 1337-1343
Type of Manuscript:  PAPER
Category: Wireless Communication Technology
Keyword: 
coherent detection, carrier recovery, turbo code, synchronization, 
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Performance Evaluation of Trellis-Coded 16 and 32-APSK Schemes
Eiichi SATO Shigeo NAKAJIMA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1999/07/25
Vol. E82-A  No. 7  pp. 1179-1184
Type of Manuscript:  Special Section PAPER (Special Section on Multi-dimensional Mobile Information Networks)
Category: 
Keyword: 
trellis-coded modulation, multi-ary signal constellation, minimum euclidean distance, bit error rate, 
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Comparative Evaluation of Rate 3/4 Trellis-Coded Modulation Schemes
Shigeo NAKAJIMA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1998/07/25
Vol. E81-A  No. 7  pp. 1459-1465
Type of Manuscript:  Special Section PAPER (Special Section on Fundamentals of Multi-dimensional Mobile Information Network)
Category: 
Keyword: 
trellis-coded modulation, 16PSK, 16QAM, nonlinear channel, 
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Adaptive Coding Rate Trellis-Coded 8PSK System
Shigeo NAKAJIMA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1997/07/25
Vol. E80-A  No. 7  pp. 1190-1195
Type of Manuscript:  Special Section PAPER (Special Section on Multi-dimensional Mobile Information Network)
Category: 
Keyword: 
adaptive modulation, trellis coding, PSK, error correction, 
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Gaussian Filtered and Amplitude Limited MSK
Shigeo NAKAJIMA Norio FURUYA 
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1981/11/25
Vol. E64-E  No. 11  pp. 716-723
Type of Manuscript:  PAPER
Category: Electronic Circuits
Keyword: 
 Summary | Full Text:PDF