Time-Shifted Alternating Gelfand-Pinsker Coding for Broadcast Channels
Document type:
Konferenzbeitrag
Contribution type:
Textbeitrag / Aufsatz
Author(s):
Runge, C.; Kramer, G.
Pages contribution:
1700-1705
Abstract:
A coding scheme for broadcast channels (BCs) is proposed that shifts the users' code blocks by different amounts of time and applies alternating Gelfand-Pinsker encoding. The scheme achieves all rate tuples in Marton's region for two receiver BCs without time-sharing or rate-splitting. Simulations with short polar codes show that the method reduces the gap to capacity as compared to time-sharing.
Book / Congress title:
IEEE International Symposium on Information Theory (ISIT)