The Current Status of 3G and the Future of 4G 3G and 4G are two mobile communications standards that are currently in use. 3G is the third generation of the standard and 4G is the fourth and most recent generation. Each successive generation usually brings new base technologies‚ more network capacity for more data per user‚ and the potential for better voice quality. 3G became available in the United States in 2002 and 4G became available in 2009 (O’Malley). Although it is a previous
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compare and contrast between WIMAX and LTE I. INTRODUCTIONS 4G stand for fourth generation network for mobile communication. It is better as compare to 3G or 2G network. It provides ultra broadband internet access from USB wireless modem to laptops and to other mobile devices. The two most important technologies for 4G network are WIMAX and LTE. Basic Requirement for 4G International Telecommunication Union Had specified various type of requirement for 4G standard. Peak speed
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is expected that fourth generation (4G) mobile systems are likely to reach the consumer market in another 4-5 years. 4G systems are expected to become a platform capable of providing increased bandwidth‚ higher data rates‚ and greater interoperability across communication protocols‚ and user friendly‚ innovative‚ and secure applications. This system will primarily focus on seamlessly integrating the existing systems like GSM‚ wireless LAN‚ and Bluetooth. Since 4G is still in the cloud of the sensible
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fits as a strategic element in overall organizational computer security. Network administrators and other computer security staff need to understand issues associated with computer forensics. Those who work in corporate governance‚ legal departments‚ or IT should find an overview of computer forensics in an organizational context useful. What is Computer Forensics? If you manage or administer information systems and networks‚ you should understand computer forensics. Forensics is the process of
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Impact of 4G Technology on Commercial Interactions‚ Economic Growth‚ and US Competitiveness Venkat Professor Course 22nd November 2011 Research Question How is 4G technology going to impact on commercial interactions‚ economic growth‚ and US competitiveness? Introduction In a bid to sustain the achievements made in the era of 3G technologies and foster efforts of economic recovery‚ the United States of America should stay abreast with
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WiMAX Communication Networks BSc Honours Project Surname Matenga First Name: Allan Initials: T. Banner Number: B00231738 Course Code COMPO10034 Course Description Business Technology Project Supervisor DuncanThompson Dissertation Title WiMAX Communication Networks Session 2012/2013 Table of Contents Acknowledgement 6 Abstract 6 Chapter 1 Introducing WiMAX Technology 6 1.1 Introduction 6 1.2 WiMAX Background 7
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What’s Wi-Max? Wi-Max is an IP based‚ wireless broadband access technology that provides performance similar to 802.11/Wi-Fi networks with the coverage and QOS (quality of service) of cellular networks. Wi-Max stands from "Worldwide Interoperability for Microwave Access. Wi-Max is a wireless digital communications system‚ also known as IEEE 802.16 that is intended for wireless "metropolitan area networks". Wi-Max can provide broadband wireless access (BWA) up to 30 miles (50 km) for fixed stations
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Sciences Journal 12 (3): 330-335‚ 2011 ISSN 1818-4952 © IDOSI Publications‚ 2011 Multi-band Carrier Code Division Multiple Access for 4G Mobile System with Improved Signal Quality Jalal J. Hamad Ameen and Widad Binti Ismail School of Electrical and Electronics‚ Universiti Sains Malaysia‚ Pulau Penang‚ 11800‚ Malaysia Abstract: The proposed frequency band for a 4G mobile system is 2 to 8 GHz‚ while the proposed access for the system is MC-CDMA / OFDM. In this paper‚ a new access technique has been
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Evolution (LTE) and Worldwide Interoperability for Microwave Access (WiMAX)—the leading technologies for next-generation mobile broadband. The information presented here will help readers understand how the two technologies differ‚ why Verizon Wireless chose LTE‚ and what advantages LTE offers customers. The following executive summary gives a quick overview of the paper’s contents and its subject matter. The remaining sections go into greater technical detail about LTE and WiMAX wireless technologies
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Question 1 History of LTE The Long Term Evolution (LTE) communications protocol is the latest and advanced 4G protocol designed by humans. This technology allows users to access high speed internet services‚ browsing and downloads. This protocol knows as the advancing series of mobile telecommunication system. For instance‚ the series of the concept of “cells” began in 1947 with development by the famous Bell Labs. In the first generation‚ mobile communication system view as large-scale commercial
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