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CORR
2007
Springer

Capacity of a Class of Modulo-Sum Relay Channels

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Capacity of a Class of Modulo-Sum Relay Channels
—This paper characterizes the capacity of a class of modulo additive noise relay channels, in which the relay observes a corrupted version of the noise and has a separate channel to the destination. The capacity is shown to be strictly below the cut-set bound in general and achievable using a quantize-andforward strategy at the relay. This result confirms a conjecture by Ahlswede and Han about the capacity of channels with rate limited state information at the destination for this particular class of channels.
Marko Aleksic, Peyman Razaghi, Wei Yu
Added 13 Dec 2010
Updated 13 Dec 2010
Type Journal
Year 2007
Where CORR
Authors Marko Aleksic, Peyman Razaghi, Wei Yu
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