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GOOD AFTERNOON. WIRELESS APPLICATION PROTOCOL (WAP). Wireless Application Protocol. Introduction Evolution WAP Architecture Working Uses Conclusion. INTRODUCTION. WAP is an application environment and set of protocols for wireless devices which enables them to access the internet.
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Wireless Application Protocol • Introduction • Evolution • WAP Architecture • Working • Uses • Conclusion
INTRODUCTION • WAP is an application environment and set of protocols for wireless devices which enables them to access the internet. • Founders- Nokia, Motorola, Ericsson and Unwired Phone in 1997.
The WAP Standard Is… • Open, global and non-proprietary • Device and bearer independent • Built by consensus by members of the WAP Forum
EVOLUTON • To combine mobile and access to internet. • The following were the issues…. - Low computational power - Limited LCD display - Data receiving capacity- 300 bps
WAP Architecture • User agent – Browser • WAP Gateway • Web Server
WAP Architecture • Wireless Application Environment • Wireless Session Protocol • Wireless Transaction Protocol • Wireless Transaction Layer Security • Wireless Datagram Protocol (WAE) (WSP) (WTP) (WTLS) (WDP)
Wireless Markup Language • WML is a markup Lang derived from XML. • WML is used to create pages. • Designed keeping small in mind. • What is a Card ?
Wireless Markup Language (Contd) • A simple WML Deck…. <wml> <card> <p> Working with wap </p> </card> </wml>
More than 4.4 MILLION pages online! WML Pages HTML Pages 12/20/2019
Working of WAP Fig: Showing WAP user request and response 12/20/2019
WAP’s Competition • Windows CE • Java Phone • SIM TM
USES of WAP • M-commerce - shopping, tickets, micro-payments • Finance - statements, funds transfer, shares trading • M-billing - notification, presentation and payment of bills • M-care - customer service, payment status, account updates • Entertainment - games, gambling, interactive multi-player events • Travel - scheduling, advisories, reservations • Location services - traffic reports, parking information, store discounts.
CONCLUSION • WAP provides a markup Lang and a protocol to explore the wireless accessing. • Bridges the gap b/w mobile world and internet.
References • www.iec.org • www.wapforum.com • www.forum.nokia.com • www.mobilecomms-technology.com • www.visualtron.com 12/20/2019
QUERIES ! 12/20/2019
Thank You 12/20/2019