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On the Capacity of Large Gaussian Relay Networks

Publications associées (40)

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On the capacity of large Gaussian relay networks

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The capacity of a particular large Gaussian relay network is determined in the limit as the number of relays tends to infinity. Upper bounds are derived from cut-set arguments, and lower bounds follow from an argument involving uncoded transmission. It is ...

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On the capacity of large Gaussian relay networks

Martin Vetterli, Michael Christoph Gastpar

We determine the capacity of a particular large Gaussian relay network in the limit as the number of relays tends to infinity. The upper bounds follow from a cut-set argument, and the lower bound follows from an argument involving uncoded transmission. We ...

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To code or not to code

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The theory and practice of digital communication during the past 50 years has been strongly influenced by Shannon's separation theorem. While it is conceptually and practically appealing to separate source from channel coding, either step requires infinite ...

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