Understanding WAP Wireless Applications, Devices, and Services phần 2 potx
Understanding WAP Wireless Applications, Devices, and Services phần 2 potx
... models. CHAPTER 2 Contents 2. 1 Introduction 2. 2 The wireless markup language 2. 3 Wireless markup language script 2. 4 Byte- encoded WML and compiled WMLScript 2. 5 Overview of the wireless telephony ... interface 2. 6 Migrating from WWW to WAP 2. 7 Markup languages and XML 2. 8 User agent capabilities and content negotiation 2. 9 Miscellaneous elemen...
Ngày tải lên: 07/08/2014, 21:20
Understanding WAP Wireless Applications, Devices, and Services phần 3 potx
... the umbrella brand as a comprehensive and reliable source of mobile services. 2. The content provider may also brand services, presumably to tie into their existing nonmobile brand. 3.3.4 ... the client and the WAP gateway. The first releases of WTA assumed that WTLS class 2 is used, which implies that content transferred between the client and the WAP gateway is encrypted...
Ngày tải lên: 07/08/2014, 21:20
Understanding WAP Wireless Applications, Devices, and Services phần 1 ppsx
... Creating WAP Services and Applications 15 2. 1 Introduction 15 2. 2 The wireless markup language 17 2. 2.1 Decks of cards 19 2. 2 .2 User input 20 2. 2.3 Task invocation 21 2. 2.4 Events 22 2. 2.5 Variables ... 22 2. 2.5 Variables and context 23 2. 2.6 Other features of WML 24 2. 3 Wireless markup language script 25 2. 3.1 WMLScript variables and datatypes 2...
Ngày tải lên: 07/08/2014, 21:20
Understanding WAP Wireless Applications, Devices, and Services phần 4 pot
... lists the WAP components: l WAP gateway; l WAP- enabled mobile devices; l WAP origin server; l Wireless telephony application server. 5 .2. 1 WAP gateway The primary function of the WAP gateway ... between a mobile network and the Internet, so that WAP- enabled mobile devices can request WAP services and information from Web servers. In this way, the WAP gateway...
Ngày tải lên: 07/08/2014, 21:20
Understanding WAP Wireless Applications, Devices, and Services phần 5 pptx
... gateway and a WAP- enabled handset. WAP protocol stacks are required on both the handset and the WAP gateway so that peer-to-peer protocol connections can be performed. The standardized WAP stack ... l Access demonstration WAP applications hosted on the WAP origin servers; l Begin to evaluate and understand WAP products and services; l Develop and test some initial...
Ngày tải lên: 07/08/2014, 21:20
Understanding WAP Wireless Applications, Devices, and Services phần 6 docx
... 141 References [1] Wireless Session Protocol Specification, Version 5— November 1999, WAP Forum, www.wapforum.org. [2] Push Access Protocol Specification, Version 8— November 1999, WAP Forum, www.wapforum.org. ... November 1999, WAP Forum, www.wapforum.org. [8] Wireless Transport Layer Security Specification, Version 5— November 1999, WAP Forum, www.wapforum.org. Page 138 6.6...
Ngày tải lên: 07/08/2014, 21:20
Understanding WAP Wireless Applications, Devices, and Services phần 7 doc
... Web and WAP access to create advanced services are WAP portal services discussed in the next section and the address book services presented in the last section of this chapter. 9.5.1 The WAP ... bearer services like GPRS, due to be launched in mid -20 00, standard Internet and intranet services can be accessed in a comfortable and cost-effective way with normal H...
Ngày tải lên: 07/08/2014, 21:20
Understanding WAP Wireless Applications, Devices, and Services phần 8 pptx
... phone and customer relation management 10.19 Next generation of WAP- based financial services and applications 10 .20 Conclusion Page 20 7 CHAPTER 10 Contents 10.1 Introduction 10 .2 A new ... familiar and trusted retail brands may become the norm as branded wireless network providers. In the meantime, mobile financial services and applications will target the high net...
Ngày tải lên: 07/08/2014, 21:20
Understanding WAP Wireless Applications, Devices, and Services phần 9 pptx
... big, 24 card, 24 defined, 19 do, 22 em, 24 head, 20 i, 24 img, 25 input, 20 onevent, 22 option, 20 overriding, 20 p, 24 postfield, 21 resource, 82 83 select, 20 , 21 small, 24 strong, ... of, 1 02 push, 111 scaleable n-tier, 22 0 23 serviceperson, 8 telephony, 8–9 using, 7–9 vertical, 180 WAP, 7–9, 22 3 26 wireless environment for creating, 15– 42...
Ngày tải lên: 07/08/2014, 21:20
Understanding WAP Wireless Applications, Devices, and Services phần 10 pot
... Unified messaging N-tier applications, 22 0 23 component-based server, 22 1 debugging/maintaining, 22 2 error handling and logging, 22 2 principles, 22 1 23 scalability, 22 2 – 23 protocol stack, ... definition, 22 8 29 for n-tiered applications, 22 2 Financial WAP applications, 22 9– 32 data entry minimization, 23 0–31 error handling, 23 1 security, 23...
Ngày tải lên: 07/08/2014, 21:20