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ISCAS
2002
IEEE
143views Hardware» more  ISCAS 2002»
15 years 2 months ago
Analysis of EBCOT decoding algorithm and its VLSI implementation for JPEG 2000
Hong-Hui Chen, Chung-Jr Lian, Te-Hao Chang, Liang-...
NIPS
1996
14 years 10 months ago
A Micropower Analog VLSI HMM State Decoder for Wordspotting
We describe the implementation of a hidden Markov model state decoding system, a component for a wordspotting speech recognition system. The key specification for this state decod...
John Lazzaro, John Wawrzynek, Richard Lippmann
ISLPED
1998
ACM
84views Hardware» more  ISLPED 1998»
15 years 1 months ago
Low power architecture of the soft-output Viterbi algorithm
CT This paper investigates the low power implementation issues of the soft-output Viterbi algorithm (SOVA), a building block for turbo codes. By briefly explaining the theory of t...
David Garrett, Mircea R. Stan
ICC
2007
IEEE
121views Communications» more  ICC 2007»
15 years 3 months ago
On the Expected Complexity Analysis of a Generalized Sphere Decoding Algorithm for Underdetermined Linear Communication Systems
This paper presents an analytical approach to evaluate the expected complexity of a generalized sphere decoding (GSD) algorithm, GSDλ − , for underdetermined integer leastsquare...
Ping Wang, Tho Le-Ngoc
ISCAS
1993
IEEE
125views Hardware» more  ISCAS 1993»
15 years 1 months ago
A VLSI Implementation of a Cascade Viterbi Decoder with Traceback
- A novel VLSI implementation of the Viterbi algorithm based on a cascade architecture is presented. Survivor sequence memory management is implemented using a new single read poin...
Gennady Feygin, Paul Chow, P. Glenn Gulak, John Ch...