ABSTRACT A Wireless Sensor Network (WSN) is actually composed of a large number of
very small in size, low-cost, low-power, multifunctional sensor nodes that are densely …

Wireless ad hoc networks are vulnerable to Sybil attacks due to the broadcast nature of the
wireless medium and an absence of central authority. In a Sybil attack, an adversary …

We consider routing security in wireless sensor networks. Many sensor network routing
protocols have been proposed, but none of them have been designed with security as a …

We introduce a geographical adaptive fidelity (GAF) algorithm that reduces energy
consumption in ad hoc wireless networks. GAF conserves energy by identifying nodes that …

Mobile ad hoc networks (MANETs) represent complex distributed systems that comprise
wireless mobile nodes that can freely and dynamically self-organize into arbitrary and …

This paper presents Span, a power saving technique for multi-hop ad hoc wireless networks
that reduces energy consumption without significantly diminishing the capacity or …

The authoritative guide to the state of the art in ad hoc wireless networking. Reflects the
field's latest breakthroughs Covers media access, routing, service discovery, multicasting …

Energy efficiency is increasingly important for future information and communication
technologies (ICT), because the increased usage of ICT, together with increasing energy …

An effective approach for energy conservation in wireless sensor networks is scheduling
sleep intervals for extraneous nodes, while the remaining nodes stay active to provide …

In wireless sensor networks that consist of a large number of low-power, short-lived,
unreliable sensors, one of the main design challenges is to obtain long system lifetime, as …