Mobile Execution Env

Mobile Execution Environment Comparison and Impact versus

PC vs Mobile Topics ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

PC Architecture: Is It Enough? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Phone Architecture ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Architecture Comparison ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Key Resource Comparison Key Resources Computer (Typical) Mobile (High End) Processor 2Ghz Dual Core SMP (Symmetric Multi Processing) or higher 200 Mhz to 600Mhz AMP (Asymmetric Multiprocessing) RAM 512MB or more with demand paging 32MB to 128MB , Virtual memory but no Demand Paging* Non Volatile Storage 100GB or more high speed disk Up-To 8GB NAND flash (2 GB is more prevalent case) Display 17” with 1024 X 800 resolution or more 2.5” to 3” with 320 X 240 resolution Connectivity ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Power Consumption High with limited backup Battery Operated and has to optimize consumption I/O Keyboard + Pointer Minimal keypad and Touch Screen

Impact on Application ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Impact on Application Contd.. ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Impact on Application Contd.. ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Impact on Application Contd.. ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Impact on Applications Contd.. ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Impact on Applications Contd.. ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Other Key Points… ,[object Object],[object Object],[object Object],[object Object],[object Object]

Why worry for Mobile at all? ,[object Object],[object Object],[object Object],[object Object],Worldwide PDA & Smartphone Forecasts Report: 1998-2008. eTForecasts 2003. http://www.etforecasts.com/

Why think about anything other then Windows? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

… And That’s Not All ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Specialized HW resource (Which PC may not have) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

..and its Impact ,[object Object],[object Object],[object Object],[object Object],[object Object]

Evolution in Multimedia Capabilities Source: http://wink.kaist.ac.kr/course/ee807/lecture/13.pdf

Next Generation Architecture ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Meeting MID… ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Mobile Execution Env

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