Title
A 1.9 Gb/s 358 mW 16–256 State Reconfigurable Viterbi Accelerator in 90 nm CMOS
Abstract
A 16-256 state coarse-grain reconfigurable Viterbi accelerator fabricated in 1.3 Vt 90 nm dual-CMOS technology is described for 3.8 GHz operation, with 1.9 Gb/s data rate in 32-state mode. Radix-4 ripple-carry ACS circuits, reconfigurable path metric read/write control, and tree-bitline traceback memory circuits with programmable ring-buffer decoders enable 358 mW total power, measured at 1.3 V, 5...
Year
DOI
Venue
2008
10.1109/JSSC.2007.909336
IEEE Journal of Solid-State Circuits
Keywords
Field
DocType
Viterbi algorithm,Circuits,Maximum likelihood decoding,CMOS technology,Power measurement,Read-write memory,Signal processing algorithms,Convolutional codes,Throughput,Power generation
Signal processing,Convolutional code,Computer science,CMOS,Electronic engineering,Viterbi decoder,Transistor,Electronic circuit,Viterbi algorithm,Scalability
Journal
Volume
Issue
ISSN
43
1
0018-9200
Citations 
PageRank 
References 
9
0.64
7
Authors
5
Name
Order
Citations
PageRank
Mark A. Anders118517.43
S. Mathew246276.59
S. K. Hsu352152.06
Ram Krishnamurthy465074.63
Shekhar Borkar54236494.95