Low-power variable length decoder considering successive codewords

A low-power variable length decoder which exploits the statistics of successive codewords is presented. The decoder employs a small look-up table working as a fixed cache to reduce the number of activations of a variable length code detector, a here most power is consumed. The power simulation results estimated with Powermill show a 35% average reduction in energy compared with that of the previous low-power scheme.
Publisher
IEE-INST ELEC ENG
Issue Date
2000-03
Language
ENG
Keywords

HUFFMAN

Citation

ELECTRONICS LETTERS, v.36, no.5, pp.440 - 442

ISSN
0013-5194
URI
http://hdl.handle.net/10203/3119
Appears in Collection
EE-Journal Papers(저널논문)
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