Sciweavers

35 search results - page 3 / 7
» Soft-output sphere decoding: algorithms and VLSI implementat...
Sort
View
ISCAS
2002
IEEE
143views Hardware» more  ISCAS 2002»
13 years 10 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
13 years 7 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»
13 years 10 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»
14 years 2 days 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»
13 years 10 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...