and maybe reduce radio bandwidth requirements. External applications may access session, transaction, security and transport layers directly.Find answer to specific questions by searching them here. This has provided benefits to application developers and ability to use existing tools (eg. 3.

The Wireless Application Protocol (WAP) gateway is part of a protocol for protected use of the Internet. ii. Wireless Application Protocol (WAP) Gateway: The Wireless Application Protocol (WAP) gateway is part of a protocol for protected use of the Internet. Wireless application protocol (WAP) is a communications protocol that is used for wireless data access through most mobile wireless networks. An open, global specification that empowers mobile users with wireless devices to easily access and interact with internet information and services instantly. So if /images is in the incoming URL, you can route traffic to a specific set of servers (known as a pool) configured for images. Go ahead and login, it'll take only a minute.i. i. Protocol gateway: it translates requests from WAP protocol stack to WWW protocol stack.

Content typing: all WAP content has a specific type consistent with WWW content types.iii. This gateway is responsible for the following: Translating requests from the WAP protocol to the protocols used over the … 10. The phone receives the WML via the WAP protocol. The server gets data from the requested web site by HTTP and coverts it into an encrypted form that goes out to the client endpoint.

WAP enhances wireless specification interoperability and facilitates instant connectivity between interactive wireless devices (such as mobile phones) and the Internet. Introduced in 1999, WAP achieved some popularity in the early 2000s, but by the 2010s it had been largely superseded by more modern standards. Wherever possible, existing standards are adopted, there are also some extensions to match characteristics of wireless environment.v. The micro browser is analogous to standard web browser.iv.

The layers resemble the layers of OSI model.iii. Functionality of WAP proxy: WAP utilizes proxy technology to connect between wireless domain and WWW.

Typically, the WAP gateway is a server that acts as an intermediary in an access request.

WAP is a set of protocols that allow wireless devices like hand-held cell phones to access the internet. Protocol gateway: it translates requests from WAP protocol stack to WWW protocol stack.ii. The request reaches to a specified Web server and it processes the request just as it would have processed any other request and sends the response back to the mobile device through WAP gateway in WML file which can be seen in the micro-browser. XML tools)i. The WAP gateway translates this WAP request into a conventional HTTP URL request and sends it over the internet.

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WAP 1.x requires the use of a WAP gateway as an intermediary between the client and the wireless application server, as depicted in Figure 11.6. 7.

The gateway then sends the WML response back to the phone. Content encoders and decoders: the encoders translate the content into compact encoded formats to reduce the size of data. Also, application author is able to build applications that run on large number of mobile devices.iii.

This is achieved using layered design of protocol stack. Transport of content is based on standard communication protocols which are based on that of WWW.

WAP- Wireless Application Protocol Wireless Application Protocol commonly known as WAP is used to enable the access of internet in the mobile phones or PDAs.

But it has programming model similar to that of WWW.ii. Thus, mobile users can browse wide variety of WAP content. In WAP, requests to access a website are sent through a WAP gateway for security purposes. 6.

Standard naming model: WWW standard URLs identify WAP content on origin servers and local resources in a device (eg.

Standard protocols: the WAP communication protocols and content types are optimized for mass market, hand-held wireless devices. You'll get subjects, question papers, their solution, syllabus - All in one app.

But does the operator really save that much radio resources to justify the investment in a WAP Gateway for WAP 2.0? Call control functions)ii. For example, you can route traffic based on the incoming URL. Wireless Application Protocol (WAP) is a technical standard for accessing information over a mobile wireless network.A WAP browser is a web browser for mobile devices such as mobile phones that use the protocol. WAP proxy allows content and applications to be hosted on WWW servers and to be build using WWW technologies like ‘Cell global identity (CGI)’ scripting. 8. I understand that the WAP gateway provides caching, cookie management etc. It provides a scalable and extensible environment for application development of mobileii.

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