Keyword : soft decision

Speech Reinforcement Based on Soft Decision under Far-End Noise Environments
Jae-Hun CHOI  Woo-Sang PARK  Joon-Hyuk CHANG 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2009/08/01
Vol. E92-A  No. 8  pp. 2116-2119
Type of Manuscript: LETTER
Category: Speech and Hearing
Keyword: 
soft decision,  SAP,  speech reinforcement,  SNR recovery,  masking effect,  near-end ambient noise estimation, 
  Summary |  Full Text:PDF (330.6KB)
Soft versus Hard Cooperative Energy Detection under Low SNR
Junyang SHEN  Gang XIE  Siyang LIU  Lingkang ZENG  Jinchun GAO  Yuanan LIU 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/11/01
Vol. E91-B  No. 11  pp. 3732-3735
Type of Manuscript: LETTER
Category: Wireless Communication Technologies
Keyword: 
approximation of Q function,  cognitive radio,  cooperative spectrum sensing,  energy detection,  hard decision,  soft decision, 
  Summary |  Full Text:PDF (166KB)
On Optimal Stepsize for Soft Decision Viterbi Decoding
Eui-Cheol LIM  Hyung-Jin CHOI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/12/01
Vol. E88-B  No. 12  pp. 4651-4654
Type of Manuscript: LETTER
Category: Fundamental Theories for Communications
Keyword: 
soft decision,  quantization,  stepsize, 
  Summary |  Full Text:PDF (284.3KB)
An Efficient Heuristic Search Method for Maximum Likelihood Decoding of Linear Block Codes Using Dual Codes
Tomotsugu OKADA  Manabu KOBAYASHI  Shigeichi HIRASAWA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2002/02/01
Vol. E85-A  No. 2  pp. 485-489
Type of Manuscript: PAPER
Category: Coding Theory
Keyword: 
block codes,  soft decision,  maximum likelihood decoding,  A* algorithm,  dual codes, 
  Summary |  Full Text:PDF (221.3KB)
Digital Watermarking Technique for Motion Pictures Based on Quantization
Hiroshi OGAWA  Takao NAKAMURA  Atsuki TOMIOKA  Youichi TAKASHIMA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2000/01/20
Vol. E83-A  No. 1  pp. 77-89
Type of Manuscript: Special Section PAPER (Special Section on Cryptography and Information Security)
Category: 
Keyword: 
motion picture watermarking,  adaptive quantization,  reliability,  soft decision,  MPEG, 
  Summary |  Full Text:PDF (1.3MB)
DSD (Double Soft Decision) Concatenated Forward Error Correction Scheme
Shunji HONDA  Shuji KUBOTA  Masahiro MORIKURA  Shuzo KATO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1992/08/20
Vol. E75-B  No. 8  pp. 747-754
Type of Manuscript: Special Section PAPER (Special Issue on the 4th Japan-Korea Joint Conference on Communications, Networks, Switching Systems and Satellite Communications (4th JC-CNSS))
Category: 
Keyword: 
concatenated codes,  soft decision,  Viterbi decoding, 
  Summary |  Full Text:PDF (606.5KB)