Wireless Sensor Network technology is expected to create significant impact on our lives in the coming decade. Various applications of Wireless Sensor Network include environmental monitoring, natural disaster prediction, home appliances covering many domains like agriculture, and health care, clustered databases and so on. A Sensor Network is a network comprised of sensing as well as computing...

ZigBee is an emerging wireless network technology, according to china’s digital agricultural feature such as remote, dispersion, variability and diversity, the ZigBee-based wireless sensor network for digital agricultural data acquisition is one of the best ways to build the system. In this paper, based on ZigBee wireless sensor network deployment planning principles and the status of our digit...

A wireless network is a type of network where various physical devices (e.g. computer, laptops, PDAs etc) are interconnected with each other using network infrastructure. Owing to wireless medium of data communication, the security risk is potentially high for unauthorized access and intrusion of various malicious programs. The security protocols of wireless network are governed by family of IE...

Advances in low-power electronics design and wireless communication have enabled the development of low cost, low power micro-sensor nodes. These sensor nodes are capable of sensing, processing and forwarding which have many applications such as underwater networks. In underwater wireless sensor networks (UWSNs) applications, sensors which are placed in underwater environments and predicted ena...

Wireless sensor network (WSN) is a complex network system these network are provide is extraction of data collection for using different process for protecting data. Data collection is a essential task in Wireless Sensor Network. A several of the issues in data collection are energy, time delay, packet collision, more bandwidth constraint, latency, scalability and subsequently on. To overcome t...