MOBILE COMPUTING Chapter 1 INTRODUCTION - Distributed

MOBILE COMPUTING Chapter 1 INTRODUCTION - Distributed

12 Pages · 2004 · 1.8 MB · English

MOBILE. COMPUTING. Roger Wattenhofer. Summer 2004. Distributed. Computing. Group. Chapter 1. INTRODUCTION. Mobile Computing. Summer 2004.

MOBILE COMPUTING Chapter 1 INTRODUCTION - Distributed free download


MOBILE COMPUTING Roger Wattenhofer Summer 2004 Distributed Computing Group Chapter 1 INTRODUCTION Mobile Computing Summer 2004 Distributed Computing Group Distributed Computing Group MOBILE COMPUTINGR. Wattenhofer 1/3 Overview • What is it? • Who needs it? • History • Future • Course overview • Organization of exercises • Literature • Thanks to J. Schiller for slides [Der Spiegel] Distributed Computing Group MOBILE COMPUTINGR. Wattenhofer 1/4 A computer in 2010? • Advances in technology – More computing power in smaller devices – Flat, lightweight displays with low power consumption – New user interfaces due to small dimensions – More bandwidth (per second? per space?) – Multiple wireless techniques • Technology in the background – Device location awareness: computers adapt to their environment – User location awareness: computers recognize the location of the user and react appropriately (call forwarding) • “Computers” evolve – Small, cheap, portable, replaceable – Integration or disintegration? Distributed Computing Group MOBILE COMPUTINGR. Wattenhofer 1/5 What is MobileComputing? • Aspects of mobility – User mobility: users communicate “anytime, anywhere, with anyone” (example: read/write email on web browser) – Device portability: devices can be connected anytime, anywhere to the network • Wireless vs. mobile Examples 88 Stationary computer 89 Notebook in a hotel 98 Wireless LANs in historic buildings 99 Personal Digital Assistant (PDA) • The demand for mobile communication creates the need for integration of wireless networks and existing fixed networks – Local area networks: standardization of IEEE 802.11 or HIPERLAN – Wide area networks: GSM and ISDN – Internet: Mobile IP extension of the Internet protocol IP Distributed Computing Group MOBILE COMPUTINGR. Wattenhofer 1/6 Application Scenarios • Vehicles • Nomadic user • Smart mobile phone • Invisible computing • Wearable computing • Intelligent house or office • Meeting room/conference • Taxi/Police/Fire squad fleet • Service worker • Lonely wolf • Disaster relief and Disaster alarm • Games • Military / Security What is important? Distributed Computing Group MOBILE COMPUTINGR. Wattenhofer 1/7 Vehicles ad ho c DAB [J. Schiller] GSM, UMTS GPS Distributed Computing Group MOBILE COMPUTINGR. Wattenhofer 1/8 Vehicles 2 [Der Spiegel] Distributed Computing Group MOBILE COMPUTINGR. Wattenhofer 1/9 Nomadic user • Nomadic user has laptop/palmtop • Connect to network infrequently • Interim

------------- Read More -------------

Download mobile-computing-chapter-1-introduction-distributed.pdf

MOBILE COMPUTING Chapter 1 INTRODUCTION - Distributed related documents

2015-2017 Amendment nr. 1

295 Pages · 2015 · 3.09 MB · English

put together by the leading companies, “founders” of Clean Sky 2 and coordinated by the JU. Regulation No . between the European Commission and the European aeronautical industry, Clean Sky pulls . target to accomplish technology readiness levels of 5 at the end of 2015 for Business jets and.

CHAPTER 3 REVIEW OF LITERATURE 1. Introduction 2. Distribution 2.1 In nature 2.2 In living ...

26 Pages · 2016 · 1.43 MB · English

located mostly in podzol soils upon pegmatites, gneiss and biotite; sulphate soils and rendzines positive to reversal potential in axons of the squid, Loligo pealei (Clay et ed.,. 1983). The isolated gill .. conditions, as for example, in streptozotocin - induced diabetic mice (Fuji! and. Nomoto,

Link 1. Echinacea angustifolia Facts

10 Pages · 2013 · 1.95 MB ·

Echinacea from Montana is called coneflower, comb flower, snakeroot and power point found on this page: http://www.fortpecktribes.org/crd/museum from an Indian Reservation without permission is against tribal laws. This book is not available to the general non-Indian public. And you would 

September 2012 Volume 1, Issue 2 Journal for Academic Excellence

10 Pages · 2012 · 870 KB · English

Dalton State College a Blackboard product pro- Book reviews on scholarly works on higher education administration or issues, college

A Survey on Parallel Computing and its Applications in Data-Parallel Problems Using GPU ...

45 Pages · 2013 · 1.38 MB · English

1 Department of Computer Science (DCC), Universidad de Chile, Santiago, Chile. 2 Centro de Estudios Email addresses: [email protected] (C. A. Navarro), [email protected] (N. Hitschfeld) sidered a programming model itself) and has been used for frameworks such as Hadoop.

1 Thoracic Vertebral Actinomycosis: Actinomyces israelii and Fusobacterium nucleatum Hitoshi ...

18 Pages · 2008 · 227 KB · English

1. Thoracic Vertebral Actinomycosis: Actinomyces israelii and Fusobacterium nucleatum. Hitoshi Honda. 1. , Matthew J. Bankowski. 2*. , Eric H.N. Kajioka .. Alcohol abuse. Cerebral involvement. 2006. A. israelii. 38/M. None. 2006. 8weeks of IV metronidazole with IV penicillin G. 12 months of amoxici

Supporter ($1- $499)

20 Pages · 2013 · 246 KB ·

Brown, Nick. Fouassier Flaig, Mary. Kirkeby, Dean .. Gerhardt, Annie. Aakre, Rebekah. Olson, Kaycee . Nikle, Pam. TMNG Global. Flitter, Lucinda.

Loan Purpose Personal Details – Person 1 Personal Details

12 Pages · 2012 · 179 KB · English

Person 1 Personal Details Mobile Phone / Internet / Pay TV Other (eg holidays, Minimise interest repayments by only repaying the interest

Chapter 1 THE GRID IN A NUTSHELL - CiteSeerX

23 Pages · 2003 · 106 KB ·

We provide an introduction to Grid applications and technologies and discuss the important are suited. Grid concepts and technologies were initially developed to enable resource . quality of service, scheduling, co-allocation, and accounting. 3. Advances digital astronomy enable the systematic.

TLC Introduction - Solutions for HPLC, UHPLC, Flash, Prep LC, LCMS

1 Pages · 2008 · 271 KB · English

chromatography separations is selection of an appropriate mobile phase. Two methods are commonly used to determine the proper mobile phase composition: Thin