Title | ||
---|---|---|
Pseudo Floating Point Representation For Non-Binary Turbo Decoder Extrinsic Information Memory Reduction |
Abstract | ||
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A method is presented that can substantially reduce the memory requirements of non-binary turbo decoders by efficient representation of the extrinsic information. In the case of the duo-binary turbo decoder employed by the IEEE 802.16e standard, the extrinsic information memory can be reduced by about 43%, which decreases the total decoder complexity by 18%. We also show that the proposed algorithm can be implemented by simple hardware architecture. |
Year | DOI | Venue |
---|---|---|
2007 | 10.1093/ietcom/e90-b.11.3250 | IEICE TRANSACTIONS ON COMMUNICATIONS |
Keywords | Field | DocType |
non-binary, duo-binary, turbo codes, extrinsic information, extrinsic memory | Turbo,Computer science,Floating point,Turbo code,Algorithm,Turbo decoder,Soft-decision decoder,Turbo equalizer,Hardware architecture,Binary number | Journal |
Volume | Issue | ISSN |
E90B | 11 | 0916-8516 |
Citations | PageRank | References |
0 | 0.34 | 0 |
Authors | ||
4 |
Name | Order | Citations | PageRank |
---|---|---|---|
Sook Min Park | 1 | 47 | 10.18 |
Jaeyoung Kwak | 2 | 4 | 1.53 |
Do-Sik Yoo | 3 | 42 | 11.21 |
Kwyro Lee | 4 | 265 | 70.73 |