mobile computing MOBILE COMPUTING UNIT - I Introduction to Mobile Communications and Computing : Mobile Computing (MC) : Introduction to MC‚ novel applications‚ limitations‚ and architecture. GSM : Mobile services‚ System architecture‚ Radio interface‚ Protocols‚ Localization and calling‚ Handover‚ Security‚ and New data services. UNIT - II (Wireless) Medium Access Control : Motivation for a specialized MAC (Hidden and exposed terminals‚ Near and far terminals)‚ SDMA‚ FDMA‚ TDMA‚ CDMA. UNIT
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concept of cloud computing and cloud services‚ and we introduce layers and types of cloud computing. We discuss the differences between cloud computing and cloud services. New technologies that enabled cloud computing are presented next. We also discuss cloud computing features‚ standards‚ and security issues.We introduce the key cloud computing platforms‚ their vendors‚ and their offerings. We discuss cloud computing challenges and the future of cloud computing. Cloud computing can be defined
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History of Cloud Computing The term “cloud computing” was most probably derived from the diagrams of clouds used to represent the Internet in textbooks. The concept was derived from telecommunications companies who made a radical shift from point-to-point data circuits to Virtual Private Network (VPN) services in the 1990s. By optimizing resource utilization through load balancing‚ they could get their work done more efficiently and inexpensively. The first time the term was used in its current
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Future of Computing Computer Science & Engineering DNA Computing Computer chip manufacturers have discovered that sooner or later the physical speed and miniaturization limits of silicon chip is bound to hit a wall‚ therefore they need a new material to produce faster computing speed with fewewr complexity. DNA‚ the material are genes are made of‚ is being used to built the next generation of microprocessor. A nascent technology that uses DNA molecules is to build computers
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Contents Contents 2 1.History 3 2.Introduction 4 3.Real World Application 5 3.1.Dropbox 5 3.2.Google Docs 5 3.3.Microsoft Office 365 6 3.4.AutoCAD WS 7 Future Trends 9 Summary 9 Reference: 10 1. History Cloud Computing was first introduced in the 1960s by John McCarthy‚ He wrote‚ “computation may someday be organized as a public utility.”1 The first group to implement that concept was SalesForce.com in 1999 they introduce the concept of accessing and using Enterprise Application
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Part A: Cloud Computing What is cloud computing? Cloud computing allows people to log into a web based service which hosts applications‚ programs or document. Imagine your job at a big corporation is to make sure every single computer in the company has the right software to work. Buying applications and programs for every single computer can be costly. Cloud computing solves that problem. You’d only have to install one application to ensure the employees can access to the “cloud”. The “cloud”
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Cloud Computing Bhavin D. Tank (S.Y.B.Sc. (IT)) College of Computer Science and Information Technology‚ Junagadh Ph. +91 - 93282 96802 E-mail: tank.infotech@yahoo.com ABSTRACT: This white paper is an introduction to the terms‚ characteristics‚ and services associated with internet-based computing‚ commonly referred to as cloud computing. Also introduced are the benefits and challenges associated with cloud computing‚ and for those seeking to use communications services in the cloud‚ briefly
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Cloud Computing for Libraries: A SWOT Analysis 8th Convention PLANNER 2012 Cloud Computing for Libraries: A SWOT Analysis Miteshkumar Pandya Abstract This paper provides brief information on cloud computing and its application for libraries. Adoption of cloud computing is not an easy task for Indian libraries. This paper provides some basic idea to choose evaluate Cloud service for the library. The advantages‚ disadvantages and features needs to be seriously considered before putting data
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Milestones in Computer History: 2001 Timeline from a poster © 2000 Course Technology scsite.com/dc2001/ ch1/timeline1.htm Discovering Computers 2008: Timeline 2008 from a poster Course Technology for the book Discovering Computers 2008 by Shelly‚ Cashman‚ Vermeat 1937 Dr. John V. Atanasoff and Clifford Berry designed and build the first electronic digital computer. Their machine‚ the Atanasoff-Berry-Computer‚ or ABC‚ provides the foundation for advances in electronic digital computers
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CLOUD COMPUTING RESEARCH WHAT IS CLOUD COMPUTING 1. Definition There are many definitions of cloud computing due to its fast development and vast number of research papers associated with it. A definition from the NIST Working Definition of Cloud Computing published by the U.S.Government’s National Institute of Standards and Technology is “Cloud computing is a model for enabling ubiquitous‚ convenient‚ on-demand network access to a shared pool of configurable computing resources (e.g.‚ networks
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