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On the capacity of non-coherent network coding

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Maximum Throughput Gain of Compute-and-Forward for Multiple Unicast

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Compute-and-Forward (CF), also known as reliable physical layer network coding, is a technique that provides the possibility of exploiting the features of broadcast and superposition in wireless networks. It has been shown that the throughput for multiple ...

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Rate allocation and optimized decoding in inter-session network coding

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Computation in Multicast Networks: Function Alignment and Converse Theorems

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The classical problem in network coding theory considers communication over multicast networks. Multiple transmitters send independent messages to multiple receivers which decode the same set of messages. In this work, computation over multicast networks i ...

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On the Capacity of Noncoherent Network Coding

Christina Fragouli, Suhas Diggavi, Mahdi Jafari Siavoshani

We consider the problem of multicasting information from a source to a set of receivers over a network where intermediate network nodes perform randomized linear network coding operations on the source packets. We propose a channel model for the noncoheren ...

Institute of Electrical and Electronics Engineers2011