A general class of wireless relay networks with a single source-destination pair is
considered. Intermediate nodes in the network employ an amplify-and-forward scheme to …

In this work, the performance of two-hop wireless systems under statistical queueing\emph
{end-to-end} delay constraints is investigated. In the two-hop links, it is assumed that there is …

In a network, a node is said to incur a delay if its encoding of each transmitted symbol
involves only its received symbols obtained before the time slot in which the transmitted …

This paper studies the throughput-delay performance tradeoff in large-scale wireless ad hoc
networks. It has been shown that the per source-destination pair throughput can be …

The problem of computing the throughput capacity of general unicast in a Delay-Tolerant
Network under the finite-buffer regime is addressed in this paper. A sparse mobile wireless …

We study the end-to-end (E2E) performance of multi-relay networks in delay-constrained
applications. The results are presented for both decode-and-forward (DF) and AF (A …

The optimum number of hops that can minimize the end-to-end delay of linear multi-hop
networks with equidistant relays is studied in this paper. In the network, a source delivers …

We study routing and scheduling algorithms for relay-assisted, multichannel downlink
wireless networks [eg, orthogonal frequency-division multiplexing (OFDM)-based cellular …

In a bi-directional relay channel, a pair of nodes wish to exchange independent messages
over a shared wireless half-duplex channel with the help of relays. Recent work has mostly …

Via multiterminal information theory, we present fundamental rate delay tradeoffs that delay
mitigating codes must have when utilized over multipath routed and network coded …