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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hi respected sir
i m student of engineering. i study in information technology in 5th semester. i will give one seminar on above topic plz give any material related to it.

my name is
jignasha shayara..............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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I want to give seminar on bluetooth tecnology so i need to download this ppt..............etc

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Please give me full report on advanced wirelrss industrial automation system based on blutooth...its urgent ...thanking yours..................etc

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Dragging the world towards wireless galaxy

Various sensors are already in a broad use today as part of different devices or as standalone devices connected to a network usually to monitor industrial processes, equipments or installations.

The advancements in technology, wireless communications have enhanced development of small, low power and low cost devices. Such devices when organized into a network, present a powerful platform that can be used in many interesting applications. Bluetooth is a low cost, short-range, wireless technology ..............etc

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

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Dragging the world towards wireless galaxy

Various sensors are already in a broad use today as part of different devices or as standalone devices connected to a network usually to monitor industrial processes, equipments or installations.

The advancements in technology, wireless communications have enhanced development of small, low power and low cost devices. Such devices when organized into a network, present a powerful platform that can be used in many interesting applications. Bluetooth is a low cost, short-range, wireless technology..............etc

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DEMAND “ BASED BLUTOOTH SCHEDULING

Presented By:
D.NAGA HARSHAL K.KRISHNA PRASHANTH

CHAITANYA BHARATHI INSTITUTE OF TECHNOLOGY,GANDIPET,HYDERABAD-75.

Abstract
Bluetooth is a short-range wireless communication technology for ad-hoc communication between devices, each of which has a range of around 10m. The master typically employs strict round-robin mechanism to poll the slaves in a piconet consisting of a master and up to seven slaves. In this paper we propose a flexible polling mech..............etc

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How the connection between server & mobile established?
..............etc

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