Coding strategies that exploit node cooperation are developed for relay networks. Two basic
schemes are studied: the relays decode-and-forward the source message to the destination …

We study the capacity of multiple-input multiple-output (MIMO) relay channels. We first
consider the Gaussian MIMO relay channel with fixed channel conditions, and derive upper …

The use of multiple antennas at both ends of a wireless link, popularly known as multiple-
input multiple-output (MIMO) wireless, has been shown to offer significant improvements in …

In this paper, we investigate the use of power line communication (PLC) to assist
cooperative wireless relaying. We consider a communication scheme that uses the power …

Relay networks have received considerable attention recently, especially when limited size
and power resources impose constraints on the number of antennas within a wireless …

Relay channels where terminals cannot receive and transmit at the same time are modeled
as being memoryless with cost constraints. Cost functions are considered that measure the …

Multiple input multiple output (MIMO) relay networks are wireless communication systems
comprising of multiple nodes, each of which is equipped with multiple antennas. Information …

This paper deals with throughput scaling laws for random ad hoc wireless networks in a rich
scattering environment. We develop schemes to optimize the ratio lambda (n) of achievable …

We consider a wireless ad-hoc network with single antenna nodes under a two-hop traffic
pattern. Two system architectures are investigated in this paper: Either linear amplify-and …

A wireless communication scenario is considered with K single-antenna source-destination
pairs communicating through several half-duplex amplify-and-forward MIMO relays where …