for Mobile Communications (GSM) is a digital mobile telephone system which is widely used in Europe and other part of the world. In 1982 it was recognized as a standard for digital wireless communications adopted firstly by Europe and then by Asia‚ Africa etc. INTRODUCTION To develop a standard for mobile telephone the European Conference of Postal and Telecommunication Administrations (CEPT) created the Groupe Spécial Mobile (GSM) which was used across Europe. The GSM standard has been an advantage
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customer satisfaction of the GSM users of NTC .Nepal Telecom‚ the largest telecommunication company of the country has been providing various kinds of services‚ namely PSTN landlines‚ ADSL‚ GSM and CDMA mobile phone services. There are about 6 million users of NTC including all the services where around 4.5 million people subscribe GSM mobile phones. NTC is the sole provider of all the services other than GSM mobile. With the entry of Ncell in the Nepali market as a provider of GSM mobiles‚ the competition
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Gsm Based Portabel Vehicle Security System Gsm Based Portabel Vehicle Security System ABSTRACT This project is made for the purpose of vehicle security. Project is based on the Global System for Mobile communication (GSM).This project is designed for the immobilizing of the vehicle by GSM mobile phone. The project consists of a circuitry with Microcontroller AT89c51 (MCU) and GSM modem in a vehicle and a GSM handset for Owner. The circuitry is constructed on the base of MCU which is assembled with
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| CDMA vs GSM in India 0 Comments Posted on Nov 23‚ 2009 Posted by Kiran [pic] When we talk about cellular services‚ there are two main cellular data transmission technologies out there: Code Division Multiple Access (CDMA) and Global System for Mobile Communications (GSM). GSM is the most popular technology worldwide. Although CDMA has a lower number of users compared to GSM‚ it is seriously popular in countries like China and India.
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are required due to congested lanes. GSM based traffic congestion alert system is proposed to alert for congestion condition and avoid further deterioration of traffic .The system can be deployed on already existing GSM network .It uses sensors‚ transmitters‚ receivers‚ GSM modem ‚ microcontroller and LCD screen. Sensors are placed on the lanes to monitor traffic. Transmitter‚ receiver and LCD screen are placed at every junction. SIM card is inserted into GSM modem and the system is powered on.
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CHAPTER 2 LITERATURE SURVEY 2.1 Introduction The iButton is a computer chip enclosed in a 16mm thick stainless steel can. Because of this unique and durable container‚ up-to-date information can travel with a person or object anywhere they go. The steel iButton can be mounted virtually anywhere because it is rugged enough to withstand harsh environments‚ indoors or outdoors. It is small and portable enough to attach to a key fob‚ ring‚ watch‚ or other personal items‚ and be used daily for applications
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REAL TIME VEHICLE LOCKING AND TRACKING SYSTEM USING GSM AND GPS TECHNOLOGY-AN ANTI-THEFT SYSTEM----- IEEE – 2011 ABSTRACT This project deals with the design & development of a theft control system for an automobile‚ which is being used to prevent/control the theft of a vehicle. The developed system makes use of an embedded system based on Global System for Mobile communication (GSM) technology. The designed & developed system is installed in the vehicle. An interfacing mobile is also connected
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cellular technologies like GSM‚ CDMA‚ 3G‚ WIMAX‚ WIFI‚ UMTS‚ GPRS‚ EDGE etc. also provide comparisons & differences amongst them. We can differentiate & compare each technology on the basis of frequency‚ bandwidth‚ voice code‚ data bit rate‚ short message services (SMS)‚ sim card‚ capacity‚ economics etc. I. Introduction Now‚ days so many technologies are developing in every field but most in mobile technology field. Here we will introduce different cellular technologies like GSM‚ CDMA‚ GPRS‚ 3G‚ WIMAX
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Using IP SMS technology we are planning to send or receive a larger number of SMS messages‚ it is worth to consider using the Internet. Over the Internet (or over a private IP network‚ such as a leased line)‚ it is possible to connect directly to the GSM operator ’s SMS Center (SMSC).Whenever our customers sends a message‚ it is first received by SMS gateway at service providers end. The service provider route all these messages through their gateway to the application. It could be SMPP‚ UCP or CIMD
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Scope of Work 4. Aims of the GSM Electronic Notice Board 5. Objectives of the GSM Home Appliance Control Device CHAPTER TWO: THEORETICAL BACKGROUND AND LITERATURE REVIEW 2.0 Theoretical Background 2.1 GSM Architecture 2.2 Technical Details 2.3 Main Cellular Standards 2.4 GSM Frequencies 2.5 Network Structure 2.6 Subscriber Identity Module (SIM) 2.7 Literature Review 2.8 GSM Security 2.9 Circuit Diagram of the GSM Electronic Home Appliance Device
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