Directional antennas can be useful in significantly increasing node and network lifetime in
wireless ad hoc networks. In order to utilize directional antennas, an algorithm is needed …

We consider a wireless network of N nodes equipped with omnidirectional antennas, and
we extend the capacity results of some previous works by finding bounds on the maximum …

In this paper, we propose a selection region based multihop routing protocol with directional
antennas for wireless mobile ad hoc networks, where the selection region is defined by two …

We analyze the benefits of infrastructure support in improving the throughput scaling in
networks of n randomly located wireless nodes. The infrastructure uses multi-antenna base …

Novel preventive link maintenance scheme based on directional antennas has been
proposed to extend the life of the link for multihop infrastructureless networks such as Mobile …

We consider a wireless ad hoc network where each node employs a single-beam directional
antenna and is provisioned with limited energy. We are interested in an online routing …

This paper identifies regimes of high connectivity and the associated throughput, delay, and
energy per bit scaling performance of a power-limited infrastructureless wireless network …

Ad hoc wireless networks operate without any infrastructure where a node can be a source
and a router at the same time. This indispensably requires high throughput and low delay …

Directional antennas have great potential such as high spatial reuse and range extension.
To fully exploit the benefits of directional antennas in ad hoc networks, efficient routing …