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Wireless Sensor Networks (WSNs) are formed by deploying as large number of sensor nodes in an area for the surveillance of generally remote locations. A typical sensor node is made up of different components to perform the task of sensing, processing and transmitting data. WSNs are used for many applications in diverse forms from indoor deployment to outdoor deployment. The basic requirement of every...
BigData contains large amount of unstructured data in the form of movie data, facebook data, and industry data and so on. There are number of posts are posted on Twitter about movies by different users. Out of these posts some of posts may be inappropriate. These posts contain negative comments as well as positive comments about movies. It is difficult to distinguish large number of positive and negative...
With the expansion of portable innovation, the wireless communication is turning out to be more prominent than any time in recent memor. This is because of innovative advances in tablets & remote information specialized gadgets, for example, wireless modems & wireless LAN's. It has led to lower costs & higher the information rates which has brought about fast development of portable registering...
In the Railway System, Railway Signalling System is the vital control equipment responsible for the safe operation of trains. In Railways, the system of communication from railway stations and running trains is by the means of signals through wired medium. Once the train leaves station, there is no communication between the running train and the station or controller. Hence, in case of failures or...
In modern days, communication role of wireless device is picking place. With the advent of WSN's, the problem of battery life to enhance the lifetime is a significant challenge to overcome. Moreover heavy traffic load for packet transmission on the nodes closer to the sink also increase power consumption and reduce battery life. It is desired that the distance between the nodes and sink to be reduced...
The popularity of Wireless Sensor Network (WSN) has increased tremendously in recent times. WSN connects the physical world with the virtual world by forming a network of sensor nodes. In a sensor network the sensor nodes sense the data within their sensing range. Each node has limited energy which is used in transmitting and receiving the data thus energy preservation is most important for the survival...
Wireless Sensor Network (WSN) is getting famous by its implementation and research exponentially in current time. Sensors can be configured on the basis of condition & when condition matches to the sensor then sensor collects some information. This information is transferred to the base station (BS). The data routing is performed by routing protocols. There are various types of routing protocols...
The popularity of Wireless Sensor Network (WSN) has increased tremendously in recent times. It consists of small nodes with sensing, computation, and wireless communication capabilities. It requires efficient approach that makes judicious use of energy constrained wireless sensor networks, thus Probabilistic Density Based Adaptive Clustering (PDBAC) scheme is proposed to improve the network survivability...
Cloud Computing is one of the popular techniques in distributed computing due to its ability to minimize the cost of computing when scalability and flexibility of computer process get increased. Cloud Computing provides shared resources and services via internet. Services are delivered through data center. Cloud Computing allows an interesting business proposal for IT industries to provide IT services...
Location based routing protocols are used in Wireless Sensor Network (WSN) in which the information about the location of nodes is used for communication. It is also known as geographic routing protocol or position based routing protocols. These protocols reduce the energy consumption and increase the lifetime of the network. This paper gives an explanation about location based routing and also analysis...
Cloud Computing is one of the latest computing paradigms in IT sector today where applications, platforms, software and some other IT services are provided over the internet. It is also known as On Demand Computing. Cloud Computing considers shared pool of configurable computing resources which requires proper resource distribution among the tasks, otherwise in some situations resources may over-utilized...
Effective transmission power control is a critical issue in the design and performance of wireless ad hoc networks. Today, the design of packet radios and protocols for wireless ad hoc networks are primarily based on common-range transmission control. In this paper, we have analyzed some of the widely used routing protocols with varying transmission range, mobility speed and number of nodes. Data...
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