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Distributed joint source-channel coding for functions over a multiple access channel

Sharma, V and Rajesh, R and Varshneya, V K (2008) Distributed joint source-channel coding for functions over a multiple access channel. In: IEEE Global Telecommunications Conference, GLOBECOM 2009, 30 November - 4 December 2009, pp. 423-467.

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We consider the problem of transmission of several distributed sources over a multiple access channel (MAC) with side information at the sources and the decoder. Source-channel separation does not hold for this channel. Sufficient conditions are provided for transmission of sources with a given distortion. The source and/or the channel could have continuous alphabets (thus Gaussian sources and Gaussian MACs are special cases). Various previous results are obtained as special cases. We also provide several good joint source-channel coding schemes for a discrete/continuous source and discrete/continuous alphabet channel. Channels with feedback and fading are also considered. © 2010 by World Scientific Publishing Co. Pte. Ltd.

Item Type: Conference Proceedings
Publication: Selected Topics in Information and Coding Theory
Publisher: IEEE
Additional Information: The copyright for this article belongs to the Institute of Electrical and Electronics Engineers (IEEE)
Department/Centre: Division of Electrical Sciences > Electrical Communication Engineering
Date Deposited: 19 May 2022 11:13
Last Modified: 19 May 2022 11:13
URI: https://eprints.iisc.ac.in/id/eprint/71915

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