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White Paper J200
49 November 2004
VAS
Value Added Service.
WAP
Wireless Application Protocol. Handheld devices,
low bandwidth, binary coded, a deck/card meta-
phor to specify a service. A card is typically a unit
of interaction with the user, that is, either presenta-
tion of information or request for information from
the user. A collection of cards is called a deck,
which usually constitutes a service.
WAP Application
A collection of WML cards, with the new context
attribute set in the entry card.
WAP service
A WML application residing on a web site.
WBMP
WAP Bitmap.
WBXML
Wireless Binary Extensible Markup Language.
WDP
Wireless Datagram Protocol.
WML
Wireless Markup Language. A markup language
used for authoring services, fulfilling the same pur-
pose as HyperText Markup Language (HTML) does
on the World Wide Web (WWW). In contrast to
HTML, WML is designed to fit small handheld
devices.
WMLScript
WMLScript can be used to enhance the functional-
ity of a service, just as, for example, JavaScript
may be utilized in HTML. It makes it possible to
add procedural logic and computational functions
to WAP-based services.
WSP
Wireless Session Protocol.
WTLS
Wireless Transport Layer Security.
WWW
World Wide Web.
XML
Extensible Markup Language.
Related information
Documents
• The J200 User Guide
• Sony Ericsson J200 FAQ
• AT Command Reference Manual
• WAP June2000 (WAP 1.2.1) Specification
Links
• www.SonyEricsson.com
• www.SonyEricsson.com/fun
• www.SonyEricsson.com/developer
• www.imc.org
• www.irda.org
• www.esti.org
• www.openmobilealliance.org
• www.imc.org/pdi
• smaf-yamaha.com