Understanding WAP Wireless Applications, Devices, and Services phần 7 doc
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-2000, standard Internet and intranet
services can be accessed in a comfortable and cost-effective way with normal HTM...
Understanding WAP Wireless Applications, Devices, and Services phần 6 docx
... businesses to conduct
CHAPTER
7
Contents
7. 1 Introduction
7. 2
Overview of
cryptography
7. 3 Security
issues in a
wireless
environment
7. 4 Security in
WAP
7. 5 Conclusions
... small example with p = 7, g = 3, and y = 4. In this case, we can compute the
answer x = 4 by trial and error:
3
1
= 3(mod 7) , 3
2
= 2(mod 7) , 3
3
= 6(mod 7) , 3
4
= 4(mod 7)...
Understanding WAP Wireless Applications, Devices, and Services phần 1 ppsx
... event-handling mechanism 72
4.4 The WTA server 72
4.5 WTA services and WTA service providers 73
4.6 WTA security model and access control 73
4 .7 WTAI— interfacing WAP with the mobile
network
74
4 .7. 1 ...
network
74
4 .7. 1 The WTA interface design 74
4 .7. 2 Public WTAI 76
4 .7. 3 Network-common WTAI 77
4 .7. 4 Network-specific WTAI 78
4 .7. 5 Calling WTAI fu...
Understanding WAP Wireless Applications, Devices, and Services phần 2 potx
... range of protocols and systems (see [1] and Chapter 1 for an
overview). The part of WAP that developers will use to develop their wireless applications and services is the wireless
application ... themselves, and gives XML authors and developers
the freedom
Page 15
The Wireless Application Environment for Creating WAP Services
and Applications
Marcel van der H...
Understanding WAP Wireless Applications, Devices, and Services phần 3 potx
... session services and WTLS
To interact with a WAP gateway, a WTA user agent can use both connection-mode and connectionless-session services
offered by the WSP [6]. WSP session services requested and ...
WAP services to first-class status on devices. That is to say, the reduction or elimination of the distinction between
WAP- based services and the native services on...
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...
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...
Understanding WAP Wireless Applications, Devices, and Services phần 8 pptx
... 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-worth individual and ... Internet and politics do
not get in the way, WAP is likely to become the dominant mobile platform.
10.10 Existing mobile financial services and applications
Mobile fin...
Understanding WAP Wireless Applications, Devices, and Services phần 9 pptx
...
public folders, 205
task lists, 206
WAP and, 205–6
See also Unified messaging
Critical success factors, 175 78
generic, 175 77
WAP -specific, 177 78
See also Services
Cryptographic algorithms, ... Next generation of WAP- based financial services and applications
The next generation of WAP- based financial services and applications will be driven by an increase in netw...
Understanding WAP Wireless Applications, Devices, and Services phần 10 pot
... categories, 75
to mobile-telephony device functionality, 76
network-common, 71 , 75 , 77 78
network-specific, 71 , 75 , 78 79
public, 32–33, 70 71 , 75 77
See also WAE
WTA server, 72 , 100
defined, 72 ...
security model and access control, 73 74
URIs, 68
user agent, 68 70
See also WAE
WTAI, 6, 16, 30–33, 70 71 , 74 –80
defined, 30–31, 75
design, 74 76
functio...
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