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|Title:||A Practical Coding Scheme For Broadcast Channel|
|Department:||Electrical and Computer Engineering|
|Keywords:||Broadcast Channel;Channel Coding;Superposition Coding;Multilevel Coding;Electrical and Computer Engineering;Electrical and Computer Engineering|
|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>|
|Appears in Collections:||Open Access Dissertations and Theses|
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