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19th IEEE International Parallel and Distributed Processing Symposium (IPDPS'05) - Workshop 3
Domain Specific Reconfigurable Architecture of Turbo Decoder Optimized for Short Distance Wireless Communication
Denver, Colorado
April 04-April 08
ISBN: 0-7695-2312-9
ASCII Text
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Imran Ahmed, Tughrul Arslan, Sajid Baloch, Ian Underwood, Robin Woodburn, "Domain Specific Reconfigurable Architecture of Turbo Decoder Optimized for Short Distance Wireless Communication," Parallel and Distributed Processing Symposium, International, vol. 4, pp. 166b, 19th IEEE International Parallel and Distributed Processing Symposium (IPDPS'05) - Workshop 3, 2005.
 
 
BibTex
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@article{ 10.1109/IPDPS.2005.173,
author = {Imran Ahmed and Tughrul Arslan and Sajid Baloch and Ian Underwood and Robin Woodburn},
title = {Domain Specific Reconfigurable Architecture of Turbo Decoder Optimized for Short Distance Wireless Communication},
journal ={Parallel and Distributed Processing Symposium, International},
volume = {4},
year = {2005},
issn = {1530-2075},
pages = {166b},
doi = {http://doi.ieeecomputersociety.org/10.1109/IPDPS.2005.173},
publisher = {IEEE Computer Society},
address = {Los Alamitos, CA, USA},
}
 
 
RefWorks Procite/RefMan/Endnote
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TY - CONF
JO - Parallel and Distributed Processing Symposium, International
TI - Domain Specific Reconfigurable Architecture of Turbo Decoder Optimized for Short Distance Wireless Communication
SN - 1530-2075
SP
EP
A1 - Imran Ahmed,
A1 - Tughrul Arslan,
A1 - Sajid Baloch,
A1 - Ian Underwood,
A1 - Robin Woodburn,
PY - 2005
KW - Reconfigurable
KW - turbo codes
KW - array
KW - programmable
KW - quantization
KW - Bluetooth
KW - embedded
KW - Domain Specific
KW - lowpower
VL - 4
JA - Parallel and Distributed Processing Symposium, International
ER -
 
Imran Ahmed, University of Edinburgh, UK; Institute for System Level Integration, UK; MED Ltd., UK
Tughrul Arslan, University of Edinburgh, UK; Institute for System Level Integration, UK
Sajid Baloch, University of Edinburgh, UK; Institute for System Level Integration, UK; MED Ltd., UK
Ian Underwood, MED Ltd., UK
Robin Woodburn, MED Ltd., UK
This paper describes low power, reconfigurable architectures for Turbo Decoder. Currently most of the reconfigurable solutions in research target reconfiguration between different convolution based decoders for example Viterbi-Sova or Sova-LogMap. The reconfigurable Turbo decoder array presented in this paper not only provides flexibility to choose between different constraint lengths, frame lengths and code rates but also different levels of quantization. Similarly, dynamic or static mapping of different algorithms can be done to meet various performance constraints in terms of reduced power, improved speed and different levels of error correction. The architecture can support channel decoding for most of the current communication systems.
Index Terms:
Reconfigurable, turbo codes, array, programmable, quantization, Bluetooth, embedded, Domain Specific, lowpower
Citation:
Imran Ahmed, Tughrul Arslan, Sajid Baloch, Ian Underwood, Robin Woodburn, "Domain Specific Reconfigurable Architecture of Turbo Decoder Optimized for Short Distance Wireless Communication," ipdps, vol. 4, pp.166b, 19th IEEE International Parallel and Distributed Processing Symposium (IPDPS'05) - Workshop 3, 2005
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