Introduction
A base transceiver station or cell site (BTS) is a piece of equipment that facilitates wireless communication between user equipment (UE) and a network. UEs are devices like mobile phones (handsets), WLL phones, computers with wireless internet connectivity, WiFi and WiMAX gadgets etc. The network can be that of any of the wireless communication technologies like GSM, CDMA, WLL, WAN, WiFi, WiMAX etc. BTS is also referred to as the radio base station (RBS), node B (in 3G Networks) or, simply, the base sta ....etc

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abstract
existing system
proposed system
hardware requirement
software requirement
module description
data flow diagram
....etc

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I WOULD LIKE TO MAKE A PROJECT BY INTERFACING GPS MODEM WITH 8051 MICRO CONTROLLER FOR RETRIEVING THE LONGITUDE AND LATITUDE OF A LOCATION. HENCE I NEED COMPLETE CIRCUIT DIAGRAM AND PROGRAMMING CODE FOR THIS PURPOSE

WITH REGARDS

J.JAGANNAYAKULU ....etc

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THERMAL POWER STATION

The basic energy cycle involved in the plant is as follows :

Chemical Energy ---> Mechanical Energy ---> Electrical Energy

Turbine
Turbine converts the heat energy of the steam into mechanical energy.

The super heated steam works on the blades of the turbine and hence the blades starts rotating to produce the mechanical energy.
1) High pressure turbine.
2) Intermediate Pressure turbine.
3) Low pressure turbine.





....etc

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Dear Sir,
plz give me computer based weather stations ppt ....etc

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Efficiency Improvement of WCDMA Base Station Transmitters using Class-F power amplifiers


Muthuswamy Venkataramani



(ABSTRACT)
Universal Mobile Telecommunications Systems (UMTS) is the preferred third generation (3G) communication standard for mobile communications and will provide worldwide coverage, a convenient software technology and very high data rate. The high data rate, especially, requires the use of bandwidth-efficient modulation schemes such as Quadrature Phase Shift Keying (QPSK). But ....etc

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Abstract

The paper introduces the principles, methods, and strategies of Object-Oriented database design. Based on the carefully defined file object manipulating functions, the implementation of an OO Base is presented in detail. ....etc

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TIJO T THOMAS

Beyond 3G services

Ultra Broadband wireless access
Narrow band services
Point to multipoint communications
IP telephony

Issues on Beyond 3G systems

4G systems need to satisfy
High data rate
High mobility
Seamless coverage
Critical Issues
Infrastructure difficulties
Small cell sizes
Maintenance cost

HAPS Definition

Defined by WRC in 1997 ....etc

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Base Station System



MTNL BSS ( Shadipur


It houses the BSS, which is responsible for controlling GSM mobile operations in the cell at or near shadipur & karol bagh area.

They have installed components and other subsytem from reputed firms like Huawei , Alcatel and Motorola.

These high performance systems do all necessary operation so that order and stability is maintained throughout the system.


What is GSM ?


The Global System for ....etc

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i like to know about the following project so i need the material of this project gps based ststion announcement system in train

....etc

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