'Mobile communications' diaporamas de présentation

Wireless LANs: 802.11 and Mobile IP

Wireless LANs: 802.11 and Mobile IP Sridhar Iyer Leena Chandran-Wadia K R School of Information Technology IIT Bombay {sri, leena}@it.iitb.ac.in http://www.it.iitb.ac.in/ Outline Overview of wireless networks Single-hop wireless: Cellular, Wireless LANs (WLANs)

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Mobile Handset Cellular Network

979 views • 64 slides

Introduction to 4 th generation wireless networks

Introduction to 4 th generation wireless networks. Presented by Huiqi Zhang. History of Mobile Technologies. Convergence of High Speed Internet& Mobility. The Wireless Industry has grown at enormous pace over the past decade.

440 views • 32 slides

3G architecture and protocols

A Seminar on. 3G architecture and protocols. Outline. Concept of mobile communication Network Architecture Procedures in UMTS IP Initiative. Concept of Mobile Communication. Features :.

1.28k views • 30 slides

ACTIVITIES OF ARIB SINCE LAST MEETING

ACTIVITIES OF ARIB SINCE LAST MEETING. Kohei SATOH Managing Director, ARIB. GSC-18 Meeting, 22-23 July 2014, Sophia Antipolis, France. ARIB in Summary (as of July 1, 201 4 ). Membership Full Member : 208 Supporting Member : 4

538 views • 26 slides

Communications & Networks

Chapter 8. Communications & Networks. Overview. Identify Various Communication Uses List Network Advantages Differentiate Network Types Describe Communications Standards Describe Communications Devices Identify Different Transmission Media. Communications. Two or More Devices

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Masters and Masters Qualifier in Electronic Systems and Telecommunications Engineering

Masters and Masters Qualifier in Electronic Systems and Telecommunications Engineering. School of Electronic Engineering http://www.dcu.ie/electronic_engineering/index.shtml. Masters Programme Team. Dr. Gabriel- Miro Muntean , Chairperson MEng Postgraduate Programmes

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Mobile Communications Chapter 5: Satellite Systems

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What The Text Is Happening? Texting, Mobile Communications and the Academic Library

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GSM Security Threats and Countermeasures

GSM Security Threats and Countermeasures. Saravanan Bala Tanvir Ahmed Samuel Solomon Travis Atkison. Outline. Introduction A5/1 algorithm Security & a ttacks Proposed Solution Hardware Enhancement Software Application Conclusion. Mobile Communication-GSM.

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2013 Boom Or Bust For Your Business

Make sure your business is visible in local search and local listing services. Visit: http://www.webmarketingpartnersblog.com/

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PROJECT REPORT ON HANDOVERS IN GSM

PROJECT REPORT ON HANDOVERS IN GSM. SUBMITTED BY :- Ankita Jain Tulika P rasad Vandana Bind Hemant Kumari Aishwarya Jain. GUIDED BY :- MR. SURESH DHRUWEY. GSM. Global System for Mobile Communications considered a second generation (2G) mobile phone system .

292 views • 17 slides

Mobile Chalkboard

Mobile Chalkboard Presentation

1.81k views • 16 slides

Doc v5.0

Doc v5.0. 2012-06-29. ES) Product Planning Team. iPECS Communicator. Market Trend s. Increasing mobility in smart work environment. Increasing Mobile Office. A Mobile Society. Evolving to Smart Work. Work anytime, anywhere, & from any device

295 views • 16 slides

The history, development and current state of Mobile Communications in China

The history, development and current state of Mobile Communications in China. Prof. Kuang, Wenbo School of Journalism and Communication. 1The history of Mobile Communications in China. In Guangzhou on November 21 1987, a young man called Xu Feng, became the first mobile phones user in China. .

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Mobile Infrastructure

Mobile Infrastructure. CSE 390 Fall 2010. Mobile device types. Pagers Mostly RIM devices (proprietary OS) 2-way paging U se Mobitex and DataTAC wireless data protocols Blackberry devices use Global System for Mobile Communications (GSM) networks

275 views • 11 slides

The Technology Neutrality Concept Used to Perpetuate Regulation into NGN

The Technology Neutrality Concept Used to Perpetuate Regulation into NGN. ITU NGN-Workshop Geneva, 23-24 March 2006 Hasan Alkas Deutsche Telekom AG. Agenda. Brief Notes on Deutsche Telekom Industry and Technology Dynamics NGN Migration Perspectives Approaches to NGN-Interconnection

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LTE Broadcast: Global Market Game Changer for Mobile Video

Bharat Book Presents"LTE Broadcast: Global Market Game Changer for Mobile Video and TV in the post-4G World"With the introduction of LTE-enabled high bandwidth, video has become easier to download and stream.

234 views • 7 slides

Converging Technologies in the ID Industry

Converging Technologies in the ID Industry. The World goes ID Technologies in both the physical and logical / network access control areas converge SmartCard technologies - both contact and contacless - become ubiquitious. Technology Convergence.

195 views • 3 slides