Definition
The communications capability of devices and continuous transparent information routes are indispensable components of future oriented automation concepts. Communication is increasing rapidly in industrial environment even at field level.In any industry the process can be realized through sensors and can be controlled through actuators. The process is monitored on the central control room by getting signals through a pair of wires from each field device in Distributed Control Systems (DCS). With advent in networking concept, the cos ....etc

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A wireless vending machine system based on the GSM network is developed in this paper. First of all, several methods by which we may realize wireless data communication of GSM network are analyzed and compared, the overall structure of vending machine system based on USSD is given an in-depth introduction. Furthermore, control modules which realize data transmission and control function of terminal device, middleware which connects application and BOSS (business operation support system), and transaction software embedded in USSD platform, are ....etc

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Definition
The communications capability of devices and continuous transparent information routes are indispensable components of future oriented automation concepts. Communication is increasing rapidly in industrial environment even at field level.In any industry the process can be realized through sensors and can be controlled through actuators. The process is monitored on the central control room by getting signals through a pair of wires from each field device in Distributed Control Systems (DCS). With advent in networking concept, the cos ....etc

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Definition

The communications capability of devices and continuous transparent information routes are indispensable components of future oriented automation concepts. Communication is increasing rapidly in industrial environment even at field level.In any industry the process can be realized through sensors and can be controlled through actuators. The process is monitored on the central control room by getting signals through a pair of wires from each field device in Distributed Control Systems (DCS). With advent in networking concept, the c ....etc

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Connected Sensor Cover: Self-Organization of Sensor Networks for Efficient Query Execution (Java)
IEEE/ACM Transactions on Networking, Vol. 14, No. 1

Abstract:
Spatial query execution is an essential functionality of a sensor network, where a query gathers sensor data within a specific geographic region. Redundancy within a sensor network can be exploited to reduce the communication cost incurred in execution of such queries. Any reduction in communication cost would result in an efficient use of the battery energy, which is ....etc

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plz get me a ppt of the accident prevention eye blink sensor ....etc

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Design of a Water Environment Monitoring System Based on Wireless Sensor Networks



Introduction
The water environment, consisting of the surface water environment and underground water
environment, can be differentiated to water bodies like rivers, lakes, reservoirs, oceans, swamps,
glaciers, springs, and shallow or deep underground waters. The water environment, as well as other
environmental elements like soil, organism and atmosphere, etc, constitute a ....etc

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Respected Sir
I, Amit Singh, working in SAIL need some details about Wireless Fire Detection and Alarm system which helps to make the Technical Specification. I specially wanted to know about the Fire Alarm Panel, Server required, how the system communicates- Hardware required for that etc.
Please help.My mail is [email protected]. ....etc

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Abstract”
In this letter, we analyze a class of Opportunistic Power Allocation (OPA) and sensor selection schemes for parameter estimation in wireless sensor networks. In all cases, only sensors experiencing favorable conditions participate in the estimation process by adjusting their transmit power on the basis of local Channel State Information (CSI) and Residual Energy Information. We address a number of classical problems: the minimization of distortion and transmit power, or the enhancement of network lifetime. Furthermore, we deri ....etc

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Respected Sir
I, Amit Singh, working in SAIL need some details about Wireless Fire Detection and Alarm system which helps to make the Technical Specification. I specially wanted to know about the Fire Alarm Panel, Server required, how the system communicates- Hardware required for that etc.
Please help. ....etc

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