| ชื่อเรื่อง | : | On viterbi-like algorithms and their application to Reed–Muller codes |
| นักวิจัย | : | Tang, Yuansheng , Ling, San |
| คำค้น | : | DRNTU::Science::Mathematics::Discrete mathematics::Algorithms. |
| หน่วยงาน | : | Nanyang Technological University, Singapore |
| ผู้ร่วมงาน | : | - |
| ปีพิมพ์ | : | 2547 |
| อ้างอิง | : | Tang, Y., & Ling, S. (2004). On Viterbi-like algorithms and their application to Reed–Muller codes. Journal of Complexity, 20(2-3), 438-457. , 0885064X , http://hdl.handle.net/10220/9839 , http://dx.doi.org/10.1016/j.jco.2004.01.003 |
| ที่มา | : | - |
| ความเชี่ยวชาญ | : | - |
| ความสัมพันธ์ | : | Journal of complexity |
| ขอบเขตของเนื้อหา | : | - |
| บทคัดย่อ/คำอธิบาย | : | For a Viterbi-like algorithm over a sectionalized trellis of a linear block code, the decoding procedure consists of three parts: computingthe metrics of the edges, selectingthe survivor edge between each pair of adjacent vertices and determining the survivor path from the origin to each vertex. In this paper, some new methods for computingthe metrics of the edges are proposed. Our method of ‘‘partition of index set’’ for computing the metrics is shown to be near-optimal. The proposed methods are then applied to Reed–Muller (RM) codes. For some RM codes, the computational complexity of decodingis significantly reduced in comparison to the best-known ones. For the RM codes, a direct method for constructingtheir trellis-oriented-generator-matrices is proposed and some shift invariances are deduced. |
| บรรณานุกรม | : |
Tang, Yuansheng , Ling, San . (2547). On viterbi-like algorithms and their application to Reed–Muller codes.
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Tang, Yuansheng , Ling, San . 2547. "On viterbi-like algorithms and their application to Reed–Muller codes".
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Tang, Yuansheng , Ling, San . "On viterbi-like algorithms and their application to Reed–Muller codes."
กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2547. Print. Tang, Yuansheng , Ling, San . On viterbi-like algorithms and their application to Reed–Muller codes. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2547.
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