Joint Source-Channel Coding for Broadcast Channel with Cooperating Receivers

被引:0
|
作者
Bahrami, Sajjad [1 ]
Razeghi, Behrooz [1 ]
Monemizadeh, Mostafa [2 ]
Hodtani, Ghosheh Abed [1 ]
机构
[1] Ferdowsi Univ Mashhad, Dept Elect Engn, Mashhad, Iran
[2] Univ Neyshabur, Dept Elect Engn, Neyshabur, Iran
关键词
ARBITRARILY CORRELATED SOURCES; THEOREM;
D O I
暂无
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
It is known that, as opposed to point-to-point channel, separate source and channel coding is not optimal in general for sending correlated sources over multiuser channels. In some works joint source-channel coding has been investigated for some certain multiuser channels, e.g., multiple access channel (MAC) and broadcast channel (BC). In this paper, we obtain a sufficient condition for transmitting arbitrarily correlated sources over a discrete memoryless BC with cooperating receivers, where the receivers are allowed to exchange messages via a pair of noisy cooperative links. It is seen that our result is a general form of previous ones and includes them as its special cases.
引用
收藏
页码:158 / 162
页数:5
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