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Wireless Solutions from CybermateInfotek

Wireless Solutions from CybermateInfotek. The Agenda. F Introduction to WAP. F WAP Architecture. F http Architecture. http vs WAP route to the internet. F WAP Security. F WAP Configuration. F WAP Programming Model. F PUSH Technology. F SMS Architecture.

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Wireless Solutions from CybermateInfotek

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  1. Wireless Solutions from CybermateInfotek

  2. The Agenda F Introduction to WAP. F WAP Architecture F http Architecture • http vs WAP route to the internet F WAP Security F WAP Configuration F WAP Programming Model F PUSH Technology F SMS Architecture

  3. An Introduction to WAP: FWhat is WAP. F Purpose of WAP. FMotivation of WAP. FWAP Forum.

  4. What is WAP? F It is a specification. F It is framework and network Protocols.

  5. Purpose of WAP: To enable easy fast delivery of relevant data and services to mobile users.

  6. Motivation of WAP: F To coverage two rapidly evolving Network technologies. • To operate mobile network characteristics by adapting existing network technology

  7. WAP Forum: F It is an Industry association. F Developed the de-facto standard for for wireless information. F To bring together different segments into one chain.

  8. The http Client/Server Model

  9. WAP Architecture

  10. WAP Programming Model ASP Model Java Model User Agent WML/WML Script User Agent WML/WML Script Web Server ASP & VB Components Web Server Servlets & Java Components Database MS Access MS SQL Server Oracle Database MS Access MS SQL Server Oracle

  11. Comparison between Internet and WAPTechnologies

  12. WAP Security Model User Web Server WTLS SSL WAP Gateway SSL WTLS

  13. Wireless Transport Layer Security(WTLS): F It is a security protocol based upon the industry standard Transport Layer Security(TLS) protocol also known as Secure Socket Layer(SSL). F Has been optimized for use over narrow-based communication channels. It provides the following features.

  14. F Data Integrity - Contains facilities to ensure that data sent between the terminal and application server is unchanged and uncorrupted. F Privacy - WTLS contains facilities that data transmitted and an application server is private and cannot be understood by any intermediate parties that may have intercepted the data stream. F Authentication - It contains facilities to establish the authenticity of the terminal and application server.

  15. WAP Configuration : F RAS. F Base Station. F Internet Service Provider.

  16. WAP Configuration Architecture

  17. WAP Configuration with RAS XYZ Co PSTN Remote Access Server WAP Gateway Web Server WAP Client Dial up Number

  18. WAP Configuration with Base Station WAP Server Local Base Station XYZ Co. Internet Remote Access Server WAP Gateway WAP Client Web Server Dial up Number HTTP WAP

  19. WAP Configuration with ISP XYZ Co. Internet WAP Client WAP Gateway Web Server ISP WAP HTTP

  20. PUSH Technology: F WAP comes with PUSH Technology. WAP 1.2 enables pushing messages to WAP Clients GPRS Networks would de-facto support WAP 1.2 Applications GPRS Timeframe: < 10 – 14 > months

  21. PUSH Technology: F SMS Push. SMS stands for Short Messaging Service. Messages can be pushed to any GSM enabled Mobile Phone. Messages up to 160 characters can be sent. Instant Messaging

  22. Advantages of PUSH: F URL need not be given. F Very Inexpensive. F Instant Messaging

  23. Pull Vs. Push Technology Comparison of Push and Pull Technologies

  24. SMS Architecture

  25. SMS Architecture Web Server Mobile Phone GSM Operator User Agent SMS software Connectotel

  26. Ericsson R320 Ericsson R380 Nokia 7110 Max card size 1397 bytes 3000 bytes 3800 bytes Max image size 1397 bytes 3000 bytes 3800 bytes 4 plus title 5 7 Rows in display Cols in display Unknown 19 19 304 101 Horizontal pixels in display 95 Thank You ! 98 Vertical pixels in display 45 52 Small, Big, Bold, Italic, Emphasis, Strong Small, Bold, Emphasis, Strong None Text style

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