WAP
Wireless Application Protocol (WAP) is an application environment and a set of communication protocols that allow the development of applications and services that enable mobile phones and other mobile devices, such as pagers, Personal Digital Assistants (PDAs) to, manufacturer-, vendor-, and technology -independent access to the Internet or an Intranet. This synergy between the world's two fastest growing technologies - mobile technology and the Internet - is creating and opportunity that no organization can afford to ignore. This opportunity is called the Mobile Internet.Wireless data networks present a more constrained communication environment compared to wired networks. Because of fundamental limitations of power, available spectrum and mobility, wireless data networks tend to have: Furthermore, as bandwidth increases, the handset's power consumption also increases which further taxes the already limited battery life of a mobile device. Therefore, even as wireless networks improve their ability to deliver higher bandwidth, the power availability at the handset will still limit the effective throughput of data to and from
The following figure shows these components. The layered stack provides a scaleable and extensible framework for application development for mobile devices. Each layer is accessible by layer above it and by other applications and services. * The Web Application (Origin Server) processes the HTTP request, executes an application that can be either a script program or any middle-tier business object. The resulting data is in WML format with the added HTTP Header. This data is returned to the WAP Gateway. The Wireless Application Environment (WAE) Since the WDP layer provides the convergence between the bearer service and the rest of the WAP stack, the WDP specification lists the bearers that are supported and the techniques used to allow WAP protocols to run over each bearer. The list of supported bearers will change over time with new bearers being added as the wireless market evolves.
Some common words found in the essay are:
Protocol WSP, WAP Gateway, Internet Wireless, Web Server, Authentication WTLS, Bearers WAP, Protocol WTP, Session Application, Wide Web, GUI Furthermore, wap gateway, web server, bearer services, application environment, user agent, http request, transport layer, protocol *, delivery model, wtls contains facilities, * wap, information delivery model, world wide web, terminal application server, * wap gateway,
Approximate Word count = 2242
Approximate Pages = 9 (250 words per page double spaced)
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