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http://hdl.handle.net/11375/12076| Title: | A Practical Coding Scheme For Broadcast Channel |
| Authors: | Sun, Wenbo |
| Advisor: | Chen, Jun Zhang, J.K. Dumitrescu, S. |
| Department: | Electrical and Computer Engineering |
| Keywords: | Broadcast Channel;Channel Coding;Superposition Coding;Multilevel Coding;Electrical and Computer Engineering;Electrical and Computer Engineering |
| Publication Date: | Oct-2012 |
| Abstract: | <p>In this thesis, a practical superposition coding scheme based on multilevel low-density parity-check (LDPC) codes is proposed for discrete memoryless broadcast channels. The simulation results show that the performance of the proposed scheme approaches the information-theoretic limits. We also propose a method for optimizing the degree distribution of multilevel LDPC codes based on the analysis of EXIT functions.</p> |
| URI: | http://hdl.handle.net/11375/12076 |
| Identifier: | opendissertations/6992 8034 2919341 |
| Appears in Collections: | Open Access Dissertations and Theses |
Files in This Item:
| File | Size | Format | |
|---|---|---|---|
| fulltext.pdf | 439.24 kB | Adobe PDF | View/Open |
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