Chung-Hsuan Wang
National Chiao Tung University
65 Papers
249 Citations
Chung-Hsuan Wang is an academic researcher from National Chiao Tung University. The author has contributed to research in topics: Convolutional code & Decoding methods. The author has an hindex of 9, co-authored 65 publications. Previous affiliations of Chung-Hsuan Wang include Chung Yuan Christian University & National Tsing Hua University.
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Papers
Complete complementary codes and generalized reed-muller codes
TL;DR: This letter proposes a direct general construction of CCCs from cosets of the first-order Reed-Muller codes, which includes previous results as a special case and can provide advantages in applications to cellular CDMA systems.
Signal-to-Interference-Plus-Noise Ratio Analysis for Direct-Sequence Ultra-Wideband Systems in Generalized Saleh–Valenzuela Channels
TL;DR: Analysis of direct-sequence ultra-wideband systems with Rake receiving in the presence of inter-symbol interference and multiple-access interference over a generalized Saleh-Valenzuela channel with a generic pulse shaping function yields the exact average SINR.
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BCH Code Selection and Iterative Decoding for BCH and LDPC Concatenated Coding System
TL;DR: An iterative decoding algorithm is presented between inner QC-LDPC and outer BCH codes to alleviate the performance degradation in the waterfall region due to code-concatenation rate loss and to guarantee that the concatenated coding system is free from undesired error floor.
Path-compatible pruned convolutional (PCPC) codes
Chung-Hsuan Wang,Chi-chao Chao +1 more
TL;DR: To avoid undesired path discontinuity and reduce possible path distance loss, a cascaded implementation together with a path- compatible criterion is proposed, under which path-compatible pruned convolutional (PCPC) codes are constructed.
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Iterative soft-decision decoding of Reed-Solomon codes using informed dynamic scheduling
Huang-Chang Lee,Guan-Xuan Huang,Chung-Hsuan Wang,Yeong-Luh Ueng +3 more
- 14 Jun 2015
TL;DR: An iterative soft-decision decoding algorithm is proposed for Reed-Solomon (RS) codes that combines the concepts of adapting the parity-check matrix and informed dynamic scheduling and can provide significant improvement in the error-rate performance.
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