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arXiv · 1508.04022

Joint Source-Channel Coding for Broadcast Channel with Cooperating Receivers

Sajjad Bahrami·Behrooz Razeghi·Mostafa Monemizadeh·Ghosheh Abed Hodtani
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Abstract

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; i.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 results is a general form of previous ones and includes them as its special cases.

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Sajjad Bahrami, Behrooz Razeghi, Mostafa Monemizadeh, Ghosheh Abed Hodtani. 2015-08-17. Joint Source-Channel Coding for Broadcast Channel with Cooperating Receivers. https://doi.org/10.1109/itwf.2015.7360754

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