Highly-dynamic wireless environments present unique challenges to end-to-end
communication networks, caused by the time-varying connectivity of high-velocity nodes …

In this paper, we investigate a cooperative routing problem in time-varying Wireless Sensor
Networks (WSNs) targeting the achievement of quality-of-service guarantees in delay and …

With the increasing importance of networked systems for telemetry, there is a need for
efficient routing algorithms in aeronautical environments. Unlike traditional mobile networks …

For successful data collection in wireless sensor networks, it is important to ensure that the
required delivery ratio is maintained while keeping a fair rate for every sensor. Furthermore …

Maximum target coverage with minimum number of sensor nodes, known as an MCMS
problem, is an important problem in directional sensor networks (DSNs). For guaranteed …

Congestion can degrade the performance of a Wireless Sensor Network (WSN) since it
causes energy waste, throughput reduction and increased information loss. To prevent this …

The problem of moving target tracking in directional sensor networks (DSNs) introduces new
research challenges, including optimal selection of sensing and communication sectors of …

Traditional wireless sensor networks (WSNs) work over the unlicensed spectrum, and as the
spectrum becomes increasingly crowded, they suffer from uncontrolled interference …

In this paper, we propose two cross layer geographic forwarding schemes which address
congestion in wireless video sensor networks (VSN) to provide reliable video delivery. The …

Airborne telemetry networks are an example of a wireless network domain with much higher
mobility than either the Internet or MANET protocols were designed to cope with. The very …