On Function Computation over a Cascade Network (Invited Paper)

Milad Sefidgaran A. Tchamkerten 1, 2
1 COMNUM - Communications Numériques
LTCI - Laboratoire Traitement et Communication de l'Information
Abstract :

A transmitter has access to X, a relay has access to Y , and a receiver has access to Z and wants to compute a given function f(X; Y;Z). How many bits must be transmitted from the transmitter to the relay and from the relay to the receiver so that the latter can reliably recover f(X; Y;Z)? The main result is an inner bound to the rate region of this problem which is tight when (X,Y,Z) forms a Markov chain.

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Conference papers
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https://hal.telecom-paristech.fr/hal-02288337
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Submitted on : Saturday, September 14, 2019 - 6:42:08 PM
Last modification on : Thursday, October 17, 2019 - 12:36:59 PM

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  • HAL Id : hal-02288337, version 1

Citation

Milad Sefidgaran, A. Tchamkerten. On Function Computation over a Cascade Network (Invited Paper). IEEE Information Theory Workshop, Sep 2012, Lausanne, Switzerland. ⟨hal-02288337⟩

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