A Wireless Sensor Network (WSN) could be a wireless network consisting of spatially distributed autonomous devices that use sensors for watching and recording the physical conditions of the surroundings and organizing the collected information at a central location. Energy Consumption is a very difficult problem in a WSN because the batteries of wireless sensor nodes have very restricted capaci...

The Wireless Sensor Network (WSN) increasingly becoming more practicable solution to many challenging applications. One of the major applications of the sensor networks is in military. So providing security is particularly challenging and its security mechanisms are also be the greatest concern to deploy sensor network such hostile unattended environments, monitoring real world applications. In...

Wireless sensor networks (WSN) represent a new technology that could be adopted to achieve ubiquitous computing and embedded Internet. One example of WSN applications is surveillance and monitoring of a deployment area. The goal of our project is the development of effective WSN for detecting and tracking human and/or vehicle presence. In this paper, our focus is two-folded. We first examine th...

Advances in wireless sensor network (WSN) technology has provided the availability of small and low-cost sensor nodes with capability of sensing various types of physical and environmental conditions, data processing, and wireless communication. Variety of sensing capabilities results in profusion of application areas. However, the characteristics of wireless sensor networks require more effect...

Advances in wireless sensor network (WSN) technology has provided the availability of small and low-cost sensor nodes with capability of sensing various types of physical and environmental conditions, data processing, and wireless communication. Variety of sensing capabilities results in profusion of application areas. However, the characteristics of wireless sensor networks require more effect...

Wireless Sensor Network (WSN) is a combined group of sensors form a network. WSN will monitor the changes in physical conditions and it will forward the data via multi hop network. Sensors are dynamic in nature so the lifetime of sensors and providing security for the data transmitted by the nodes are the major problems faced by the Wireless Sensor Networks (WSN). Ad hoc On-demand Multipath Dis...

In current time peoples are switching from wired network to wireless network. This is great achievement for technology. Peoples are using wireless networks, but there is main problem which arises in wireless network is security. Many researches are involved in this field. Wireless sensor networks (WSN) have achieved a lot of consideration recently due to wide range of research applications such...

wireless sensor networks (wsns) arebecoming increasingly popular, and very useful in militaryapplications and environmental monitoring. however,security is a major challenge for wsns because they areusually setup in unprotected environments. our goal in thisstudy is to simulate an intrusion detection system (ids)that monitors the wsn and report intrusions accurately andeffectively. we have thus...

With the accelerated development of Internet-ofThings (IoT), wireless sensor networks (WSN) are gaining importance in the continued advancement of information and communication technologies, and have been connected and integrated with Internet in vast industrial applications. However, given the fact that most wireless sensor devices are resource constrained and operate on batteries, the communi...

Wireless sensor networking is one of the emerging areas which are extensively being used for development of realtime monitoring systems. This paper discusses the development of a wireless sensor network (WSN) to detect landslides, which includes design and development of WSN for real time monitoring system. A laboratory trial has been performed using wireless sensor networking with the integrat...