Wireless sensor network (WSN) applications are required to report events and service
queries with minimum delay and minimal energy consumption. The network lifetime of a …

The sensor nodes in Wireless Sensor Network are battery powered devices which
consumes energy during data transmission, processing, etc. The critical task in WSN is to …

Rapid technological advancement has spurred an impressive growth of industrial
application for Multimedia Wireless Sensor networks. The entire sensor nodes are operated …

Wireless Sensor Networks (WSNs) based on the IEEE 802.15. 4 MAC and PHY layer
standards is a recent trend in the market. It has gained tremendous attention due to its low …

A significant number of promising wireless sensor applications for the Internet of Things (IoT)
are becoming a reality. Most of these applications require a variety of heterogeneous and …

In many scenarios, data generated at sensor nodes in wireless sensor networks must be
stored temporarily in a network for subsequent use. An individual sensor node's storage …

Wireless sensor networks hold a very promising future. The nodes of wireless sensor
networks (WSN) have a small energy supply and limited bandwidth available. Since radio …

In this paper, we propose a caching scheme for wireless sensor networks which exploits
cooperation among various sensor nodes in a zone formed around few sensor nodes …

In this paper, we address an optimization problem that arises in context of cache placement
in sensor networks. In particular, we consider the cache placement problem where the goal …

This paper addresses monitoring and surveillance applications using Wireless Sensors
Networks (WSNs). In this context, several remote clients are interested in receiving the …