The multiuser communication channel, in which multiple users exchange information with
the help of a relay terminal, termed the multiway relay channel (mRC), is introduced. In this …

We consider a communication system where two transmitters wish to exchange information
through a central relay. The transmitter and relay nodes exchange data over synchronized …

We consider the problem of two transmitters wishing to exchange information through a
relay in the middle. The channels between the transmitters and the relay are assumed to be …

Index coding is a canonical problem in network information theory that studies the
fundamental limit and optimal coding schemes for broadcasting multiple messages to …

Network coding for two-way relaying in a three-node network is considered. The achievable
rate regions under both traditional four-slot multi-hopping (FSMH) and network coding (MAC …

Source and channel coding over multiuser channels in which receivers have access to
correlated source side information are considered. For several multiuser channel models …

We address the worst-user bottleneck of wireless coded caching, which is known to severely
diminish cache-aided multicasting gains due to the fundamental worst-channel limitation of …

Network coding has been shown to be a very promising technique for increasing the
throughput in wireless ad hoc networks. In this paper, we set to define simple extensions for …

In this work, we address the worst-user bottleneck of coded caching, which is known to
diminish any caching gains due to the fundamental requirement that the multicast …

We consider two sources in a wireless network exchanging stochastically varying traffic
using an intermediate relay. Each relay use incurs some cost, which, for example, could be …