We are interested in the following problem. Suppose we have an analog data source which emits a sequence of statistically independent Gaussian variates at a rate of R per second.
We analyze a network of nodes in which pairs communicate over a shared wireless medium.
With the advent of very high speeds, cleaner transmission media and richer mix of applications in packet networks (LANs, MANs, WANs), protocols in the network and in the end systems are undergoing
Information-theoretic models for relaying are developed and applied to wireline and wireless networks. For wireline networks with node constraints, data compression is shown to improve rates.
THE MODEL Shannon's theory of communication, shows how to defeat noise introduced in a communication medium by restricting the repertoire of transmitted signals to a discrete set.1 If the messages
HE problems of cryptography and secrecy systems furnish an interesting application of communication theory. 1 In this paper a theory of secrecy systems is developed.
Coherent wave propagation in disordered media gives rise to many fascinating phenomena in areas as diverse as conduction of electrons through nanostructures and light scattering from granular mater
When several wireless users are sharing the spectrum, packet collision is a simple, yet widely used model for interference.
The problem of a nomadic terminal sending information to a remote destination via agents with lossless connections to the destination is investigated.
We consider a mobile edge computing problem, in which mobile users offload their computation tasks to computing nodes (e.g., base stations) at the network edge.
