Investigating the Performance of Turbo Decoding with SOVA
碩士 === 中原大學 === 電機工程研究所 === 90 === Abstract In this thesis, the main ideas are investigating the performance of turbo codes applying SOVA (Soft Output Viterbi Algorithm) in wireless communication systems. Comparing with MAP (Maximum A Posteriori Algorithm), the advantage of SOVA is providing a low...
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Other Authors: | |
Format: | Others |
Language: | zh-TW |
Published: |
2002
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Online Access: | http://ndltd.ncl.edu.tw/handle/68113613623500305671 |
Summary: | 碩士 === 中原大學 === 電機工程研究所 === 90 ===
Abstract
In this thesis, the main ideas are investigating the performance of turbo codes applying SOVA (Soft Output Viterbi Algorithm) in wireless communication systems. Comparing with MAP (Maximum A Posteriori Algorithm), the advantage of SOVA is providing a low complexity decoder. We propose four methods to improve the performance of SOVA decoding. The simulation results verify that these methods improve the performance of original SOVA.
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