1 / 11

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

damon
Download Presentation

Mobile Infrastructure

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. Mobile Infrastructure CSE 390 Fall 2010

  2. Mobile device types • Pagers • Mostly RIM devices (proprietary OS) • 2-way paging • Use Mobitex and DataTAC wireless data protocols • Blackberry devices use Global System for Mobile Communications (GSM) networks • Wireless email, SMS, custom applications (Java) • Monochrome screens • Very reliable “Always On, Always Connected”

  3. Mobile device types • PDA’s • Palm (Palm OS), HP (Windows Mobile) • Email, Internet, Location Services • Custom applications (.NET) • Data entry with stylus and handwriting recognition (Graffiti developed by Palm) • Cradling to user’s desktop PC for data synchronization

  4. Mobile device types • Netbooks • Many manufacturers, mostly Windows XP OS (some Windows CE, some Linux) • Limited processing power compared to laptops, approx. 1.3 – 1.6 GHz • Range of screen sizes, from 5” diagonal to over 11”, weight between 2 and 3 pounds • Much cheaper than laptops, and lack some features, like an optical drive

  5. Mobile device types • HP Mini Specs • 1.6 GHz CPU, 1024 MB RAM, 160 GB HD, Windows XP • Size 10.3 X 6.77 X 1.29 inches • Weight 2.57 lb.s • Screen resolution 1024 X 576, 10.1” diagonal • WiFi 802.11b/g, Ethernet port, 3 USB ports • Built-in speakers and web cam

  6. Mobile device types • Tablet PC’s • Many manufacturers • PDA/netbook hybrid • Stylus input • Same general size and weight as netbooks – Similar processor speed, RAM, and HD capacity as netbooks

  7. Mobile device types • iPadWiFi + 3G Specs • Weight 1.6 lb.s • 9.7” diagonal multi-touch display, 1024 X 768 resolution @ 132 ppi • WiFi 802.11a/b/g/n, Bluetooth 2.1, UMTS/HSDPA and GSM/EDGE – 16, 32, or 64 GB flash drive, 1 GHz Apple A4 processor – Lithium-polymer battery, 10 hours of use per charge

  8. Mobile device types

  9. Mobile device types • Cell phones • Wide range, but the trend is to have more features and larger screens • Wireless email, MMS (media attachments), SMS, EMS (voicemail), Internet access (using WAP), location services, camera, custom applications • Limited processor speed

  10. Mobile device types • iPhone 4 Specs • 3.5” (diagonal) multi-touch display, 960 X 640 resolution @ 326 ppi – 5 megapixel camera, LED flash – HD video recording @ 720p, 30 FPS – Bluetooth 2.1, 802.11b/g/n WiFi, GSM & UMTS – Lithium-ion battery, 7 hours talk time, 10 hours WiFi, 10 hours video playback, 40 hours audio playback – iOS operating system – 8, 16, or 32 GB HD

  11. Mobile device types • Nexus One Specs • 3.7” (diagonal) multi-touch display, 800 X 480 resolution – 5 megapixel camera, LED flash – Video recording @ 720 X 480, 30 FPS – Bluetooth 2.1, 802.11b/g WiFi, GSM, HSDPA, & UMTS – 7 hours talk time, 5 hours WiFi, 7 hours video playback, 20 hours audio playback – Android OS – 512 MB RAM, 4GB SD card (upgradeable to 32GB)

More Related