In contrast to range-based localization techniques, range-free localization schemes for
wireless sensor networks (WSNs) can provide reasonably accurate positioning without the …

Abstract Delay Tolerant Network (DTN) is a wireless ad hoc network that intends to provide
communication between pair of nodes in spite of having intermittent connectivity and long …

With the growing spectrum demand over the last decade, the use of cognitive radio networks
(CRN) has provided a viable solution to spectrum scarcity problem. These networks …

The convenience of the Web equipped with automatic search engines attracts" focused
learners" for learning about a new subject of interest. The resources recommended by a …

To have an efficient and successful communication in ad hoc networks, the use of Cognitive
Radios (CR) has gained popularity in the recent past. These radios have spectrum sensing …

Mobile ad hoc networks are self-organizing and self-configuring multi-hop wireless networks
capable of adaptive reconfiguration when they are affected by node mobility. A mobile ad …

Delay Tolerant Network (DTN) is a type of wireless ad hoc network in which route is
established between a pair of nodes in spite of having long delays and frequent route …