Sophia Athanasiadou

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—We study the case of the three-user broadcast era-sure channel, with multiple unicast traffic, where feedback from the users is fed back to the transmitter in the form of ACK/NACK messages. The capacity region of this system has been recently derived and two capacity achieving algorithms, employing inter-session linear network coding, have been proposed in(More)
In this paper, we describe a network coding scheme for the Broadcast Erasure Channel with multiple unicast stochastic flows, for a single source transmitting packets to users with per-slot ACK/NACK feedback. This scheme performs only binary (XOR) operations and involves a network of queues, along with special rules for coding and moving packets among the(More)
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