Networks In telecommunications, 4G is the fourth generation of mobile communication technology standards. It is a successor of the third generation (3G) standard. While all 4G service is called “4G,” the underlying technology is not the same. Sprint, for example, uses WiMax technology for its 4G network, while Verizon Wireless uses a technology called Long Term Evolution, or LTE. No matter what technology is behind it, 4G wireless is designed to deliver speed.
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Individual Assignment 2013 Advanced Diploma in Technology (Electronic Engineering) Name : Chong Sai King ID : 11WTA10497 Group : A Objectives a. To study on the underlying knowledge used in the development of the GPS and how and why the GPS was developed. b. To research on the use of the GPS including the profile and type of user, the purpose it is used for and the developments together with new knowledge created through the use of GPS. Problem statement In this developed society
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Second Generation (2G) technology was launched in the year 1991 in Finland. It is based on the technology known as global system for mobile communication or in short we can say GSM. This technology enabled various networks to provide services like text messages, picture messages and MMS. In this technology all text messages are digitally encrypted due to which only the intended receiver receives message. These digital signals consume less battery power, so it helps in saving the battery of mobiles
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Introduction to company Grameenphone Ltd. (GP) was the first company to introduce GSM technology in Bangladesh when it launched its services on 26 March 1997. GP is market leader in the cellular telecommunication industry of Bangladesh with a market share of 43.66% (Dec 2010) obtained cellular license on November 28, 1996 in Bangladesh from the Ministry ofPosts and Telecommunications. GP is a joint venture enterprise between Telenor (55.8%), a telecommunications service provider in Norway, and Grameen
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Student, Department of Computer Science and Engineering, Shahjalal University of Science and Technology, Sylhet, Bangladesh sazzad@ymail.com 2 Student, Department of Computer Science and Engineering, Shahjalal University of Science and Technology, Sylhet, Bangladesh mukit.sust027@gmail.com 3 Lecturer, Department of Computer Science and Engineering, Shahjalal University of Science and Technology, Sylhet, Bangladesh bikasbd@yahoo.com ABSTRACT Nowadays it is very important to maintain
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Season 2004\05 Introduction 4 1.1 Objective 5 1.2 Concepts 5 1.2.1 CNS-ATM 6 1.2.2 RNAV 7 1.2.3 Free Flight 8 1.2.4 Gate to Gate 9 2 GNSS 10 2.1 Global position constellation 14 2.1.1 Global Position System (GPS) 14 2.1.2 GLONASS 17 2.1.3 Galileo 18 2.2 SBAS 21 2.2.1 WAAS 22 2.2.2 EGNOS 23 2.2.3 MTSAS 25 2.3 GBAS 26 2.3.1 DGPS 26 2.3.1.1 LAAS 28 2.3.2 RTK 28 2.3.3 GRAS 29 2.3.4 VDL 29 2.3.4.1
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M-commerce or mobile e-commerce represents the using of mobile devices for communication and implementation of electronic commerce transaction or any transaction with monetary value achieved through mobile devices. M-commerce appeared due to the rapid evolution of the mobile devices and connection among internet became more accessible regardless of the geographical location of the person who connects to the Internet. M-Commerce applications are obtained by the two methods: • supplement or extend existing
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Three Dimensional (3D) modeling is the process of creating a mathematical representation of any three-dimensional surface, be it living or inanimate. This technology is becoming more widely available and has reached a place in its evolution where it is now cost effective for emergency management agencies to use. Emergency Managers need to begin to take advantage of these opportunities during the four phases of emergency management: mitigation, preparedness, response and recovery. 3D modeling can
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with a consistent flow of remarkable concepts and cutting-edge technology. And there were these huge entries of microphones, phonographs, gramophones, wired tele-links, T.V, computers, APRANET, cellular phones, etc. ‘Simplicity’ was invaded by ‘intricacy-with-minute-detailing’ and it thus became the ‘go-go-word’ of the techno geeks who were brainstorming in their hi-tech state-of-the-art research labs in churning out technologies and devices that are twice and thrice and may be even more smarter
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The iPhone – Technology at its best We live in an age of information and technology where data is sent and received with the touch of a button and in the blink of an eye in most cases. Think about what one see countless times during the day; at the grocery store, in the car, at a restaurant. No matter where one goes, one can see someone with a cell phone either “attached to their ear,” sending or reading a text message, on Facebook, tweeting, on insta-gram, or reading their e-mail. The iPhone
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