Definition

TErrestrial Trunked RAdio (TETRA) standard was designed to meet some common requirements and objectives of the PMR and PAMR market alike. One of the last strong holds of analog technology in a digital world has been the area of trunked mobile radio. Although digital cellular technology has made great strides with broad support from a relatively large number of manufactures, digital trunked mobile radio systems for the Private Mobile Radio (PMR) and Public Access Mobile Radio (PAMR) market have lagged behind. Few manufacture curren ....etc

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TRANS EUROPEAN SERVICES FOR TELEMATICS BETWEEN ADMINISTRATIONS (TESTA) : The trans European services for telematics between administrations (TESTA) system is the private ip-based network of the European community. TESTA is a telecommunications interconnection platform for secure information exchange between the European public administrations ....etc

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GSM Security And Encryption

Abstract:
The motivations for security in cellular telecommunications systems are to secure conversations and signaling data from interception as well as to prevent cellular telephone fraud. With the older analog-based cellular telephone systems such as the Advanced Mobile Phone System (AMPS) and the Total Access Communication System (TACS), it is a relatively simple matter for the radio hobbyist to intercept cellular telephone conversations with a polic ....etc

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ABSTRACT
Third generation is the generic term used for the next generation of mobile communications systems. 3G will provide enhanced services to those - such as voice, text and data - predominantly available today.
Video on demand, high speed multimedia and mobile Internet access are just a few of the possibilities for users in the future. 3G Services will expand the possibilities of information and communication.
UMTS is a part of the International Telecommunications Union's (ITU's) 'IMT ....etc

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INTRODUCTION
UNICODE
Unicode provides a unique number for every character,
no matter what the platform,
no matter what the program,
no matter what the language.
Fundamentally, computers just deal with numbers. They store
letters and other characters by assigning a number for each one. Before
Unicode was invented, there were hundreds of different encoding systems
for assigning these numbers. No single encoding could contain enough
characters: for example, the European Union alone requires several
diff ....etc

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Satellite Communications



Presented By
J.VIJAYA KUMAR
Final ECE
B.V.SUKANTH
Final ECE
SIR C.R.REDDY COLLEGE OF ENGINEERING
ELURU


ABSTRACT :
GALILEO is the European satellite radionavigation programme. It was launched at the initiative of the European Commission and developed jointly with the European Space Agency . It will lead to the development of a new generation of universal services in sectors such as transport, telecommunications, agricul ....etc

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i need a document of this immediately
ujhv kjbfvjhpvnm tboiuhb4lkn btk.jvhrgv jhgboi5utjnb 4thlf4tbjhv jhbtuio tkglh5tli 5
....etc

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The Trans European Services for Telematics between Administrations (TESTA) system is the private IP-based network of the European Community. TESTA is a telecommunications interconnection platform for secure information exchange between the European public administrations.

TESTA is not a single network, but a network of networks, composed of the EuroDomain backbone and Local Domain networks. The EuroDomain is a European backbone network for administrative data exchanges acting as a network communication platform between local administrations. ....etc

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ABSTRACT
The need to control the emissions from automobiles gave rise to the computerization of the automobile. Hydrocarbons, carbon monoxide and oxides of nitrogen are created during the combustion process and are emitted into the atmosphere from the tail pipe. There are also hydrocarbons emitted as a result of vaporization of gasoline and from the crankcase of the automobile. The clean air act of 1977 set limits to the amount of each of these pollutants that could be emitted from ....etc

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nformation on GSM Architecture


A GSM network consists of the following components:

Mobile station. The GSM mobile station (or mobile phone) communicates with other parts of the system through the base-station system.

GSM Base station system (BSS).

Base transceiver station (BTS). The base transceiver station (BTS) handles the radio interface to the mobile station. The base transceiver station is the radio equipment (transceivers and antennas)

Base station controller (BSC). The BSC provides the control fu ....etc

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nformation on GSM Architecture


A GSM network consists of the following components:

Mobile station. The GSM mobile station (or mobile phone) communicates with other parts of the system through the base-station system.

GSM Base station system (BSS).

Base transceiver station (BTS). The base transceiver station (BTS) handles the radio interface to the mobile station. The base transceiver station is the radio equipment (transceivers and antennas)

Base station controller (BSC). The BSC provides the control fu ....etc

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Economics and Environmental Law: dealing with competition law and environmental principles in the European Union context


Marta Torre-Schaub
Full Tenured Senior Researcher Fellow CNRS and La Sorbonne University, Paris.
Visiting Professor Ecole Normale Supérieur Cachan, Paris.
Global Researcher Fellow NYU School of Law
U.S.A Fulbright Grantee


Introduction
Environmental principles and competition law are in conflict in the European Union context. The environment is defended by some principles as for ex ....etc

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MODELING AND APPLICATION OF VSC-HVDC IN THE
EUROPEAN TRANSMISSION SYSTEM


Abstract –

The present paper focuses on the technical,
environmental, and economic features of VSC-based
HVDC technologies. The aim is to investigate the impact of
VSC-HVDC on the European power system: specific attention
is paid to the transmission capacity enhancement
attainable in targeted applications. Towards this purpose,
an original steady state model of the VSC-HVDC is presented
and tested. Then, a techno-economic analysi ....etc

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