Thomas Kunz
Systems and Computer Engineering
32
Examples for WAP Protocol
Stacks (WAP 1.x)
WAE
WSP
WTP
UDP
IP
(GPRS, ...)
(GPRS, ...)
WDP
non
IP
(SMS,
...)
WTLS
WAE user agent
WAP standardization
outside WAP
WTP
UDP
IP
(GPRS, ...)
(GPRS, ...)
WDP
non
IP
(SMS,
...)
WTLS
UDP
IP
(GPRS, ...)
(GPRS, ...)
WDP
non
IP
(SMS,
...)
WTLS
transaction
based
application
datagram
based
application
typical WAP application with complete protocol stack
pure data application with/without additional security
1.
2.
3.