In this work, we consider the uplink conventional cellular system with and without relaying
capabilities. Furthermore we consider that both relay nodes and transmitter nodes …

This paper analyzes the impact of statistical delay constraints on the achievable rate of a two-
hop wireless communication link in which the communication between a source and a …

This paper explores two buffering relay models to improve the capacity of relay networks in
slow fading environments. Throughput, average packet delay, and information loss are …

We introduce a collaboration-driven approach to the sharing of the available bandwidth in
wireless ad hoc networks, which we call many-to-many cooperation, that allows concurrent …

The timeliness of packet delivery is an important performance measure in wireless networks,
especially when urgent messages need to be transported through a network. This paper …

In this paper we study the delay characteristics of cooperative communications using
opportunistic relay access with delay constraints. We consider the scenario where the …

We propose a simple distributed method to find out the" best" end-to-end path between
source and destination, among M possible relays. The method requires no explicit …

A generic stochastic model with only two input parameters is introduced to evaluate the
message delay in mobile ad hoc networks (MANETs) where nodes may relay messages …

The time-varying feature of wireless channels usually makes the hard delay bound for data
transmissions unrealistic to guarantee. In contrast, the statistically-bounded delay with a …

Relayed transmission is an interesting topic in cooperative diversity. Some researchers
propose power allocation schemes for relayed transmission by only considering …