wireless solutions for mobile devices
DESCRIPTION
Wireless Solutions for mobile devices. presented by Patrick Hügenell. Content. Wireless Network Types Mobile sites and applications Applications / Example. Need of Bandwidth. Voice Voice Messages. Video Streaming Videotelephony. Audio Streaming. - PowerPoint PPT PresentationTRANSCRIPT
Wireless Wireless SolutionsSolutionsfor mobile for mobile
devicesdevices
presented by Patrick presented by Patrick HügenellHügenell
ContentContent
Wireless Network TypesWireless Network Types
Mobile sites and applicationsMobile sites and applications
Applications / ExampleApplications / Example
Need of BandwidthNeed of Bandwidth
VoiceVoice Messages
MessagingTransactionalInfo services
WWW browsingIntranet accessDownloading
Audio Streaming
0 8 16 32 48 64 80 96 112 128 144 160 kbit/s
Video StreamingVideotelephony
Wireless Network TypesWireless Network Types
Wireless LANWireless LAN (up to 54 Mbps)(up to 54 Mbps) CellularCellular
GSMGSM (up to 9.6 kbps)(up to 9.6 kbps) HSCSDHSCSD (up to 43.2 kbps)(up to 43.2 kbps) GPRSGPRS (up to 171.2 kbps) (up to 171.2 kbps) UMTSUMTS (up to 2 Mbps)(up to 2 Mbps)
OtherOther BluetoothBluetooth (up to 1 Mbps)(up to 1 Mbps) DECTDECT Radio networksRadio networks
Mobile sites and Mobile sites and applicationsapplications
WML WML
XHTMLXHTML
J2MEJ2ME
WMLWML
WWebsite ebsite MMeta eta LLanguageanguage Creation of WAP sitesCreation of WAP sites written in ANSI C and Perl 5written in ANSI C and Perl 5
Example PageExample Page Source Code Source Code
WAP examplesWAP examples
http://wap.ebay.dehttp://wap.ebay.de http://wap.cineplex.dehttp://wap.cineplex.de http://wap.t-zones.dehttp://wap.t-zones.de
XHTML 1.0XHTML 1.0 The Extensible HyperText Markup The Extensible HyperText Markup
Language (Second Edition) Language (Second Edition) XML based “restatement“ of HTML 4.0XML based “restatement“ of HTML 4.0
XHTML Basic (for mobile phone, TV)XHTML Basic (for mobile phone, TV) No frame-sets, style-sheets, scripts No frame-sets, style-sheets, scripts and no text attributesand no text attributes
Example PageExample Page Source CodeSource Code
J2ME J2ME
Java 2 MicroEditionJava 2 MicroEdition Optimized java-runtime-environmentOptimized java-runtime-environment
Nearly every application developed Nearly every application developed in J2MEin J2ME
AtomicClockAtomicClock SpruceQuotesSpruceQuotes
(stack echange news)(stack echange news)
J2MEJ2ME
BluetoothBluetooth
HeadsetHeadset Input equipment (keyboard, mouse)Input equipment (keyboard, mouse) PrinterPrinter HandheldHandheld Mobile phoneMobile phone PCPC
Other wireless network Other wireless network typestypes DECT (mobile telephone standard)DECT (mobile telephone standard)
Radio networkRadio network IndustryIndustry Warehouse / HarborWarehouse / Harbor BarcodeBarcode
DifferencesDifferences
Mobile PhoneMobile Phone Show target location Show target location
HandheldHandheld Leads to target location via GPSLeads to target location via GPS
AX4
For
PDA
Online - Tracking (UPS, Online - Tracking (UPS, DHL)DHL)
GamesGames
Multiplayer over Bluetooth Multiplayer over Bluetooth or IrDaor IrDa Snake ExSnake Ex SpeedracerSpeedracer
Online GamesOnline Games QuizweltenQuizwelten Kicker-ManagerKicker-Manager Tibia (for Tibia (for Nokia 7650 and Nokia 7650 and
3650)3650)
Costs (f.e. great britain)Costs (f.e. great britain)
T-D1: 250 kbyte = 1,50€T-D1: 250 kbyte = 1,50€ Vodaphone: 100 kbyte = 0,68€Vodaphone: 100 kbyte = 0,68€
Thanks for your attentionThanks for your attention
Any questions?Any questions?