WIRELESS NETWORKS AND MOBILE IP
INTRODUCTION
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Detailed explanation-1: -The WAP protocol stack defines 5 layers (compared to the 7 of the OSI paradigm), which are much lighter and compact than their Internet “counterparts” (see Figure 2).
Detailed explanation-2: -Different protocols are used in WAP, and they are session protocol, transaction protocol, transport layer security, and datagram protocol. Session protocol has HTTP and low bandwidth, which helps maintain the sessions with uniform speed.
Detailed explanation-3: -Components of WAP Non-IP networks: It includes four layers: Wireless Transport Layer Security, Wireless Datagram Protocol, Wireless Session Protocol, and Wireless Transaction Protocol.
Detailed explanation-4: -Session Layer. Wireless Session Protocol (WSP). Transaction Layer. Wireless Transaction Protocol (WTP). Security Layer. Wireless Transport Layer Security (WTLS). Transport Layer. Wireless Datagram Protocol (WDP).