| 摘要 |
PROBLEM TO BE SOLVED: To provide a WAP(Wireless Application Protocol) analyzer that is fitted to a communication path between devices making communication by using the WAP and can easily analyze a state transition and a transmission state of the WAP. SOLUTION: The WAP analyzer has a WTP-PDU(Wireless Transaction Protocol-Protocol Data Unit), a state transition specification database (16) that stores a state of a WTP layer, a primitive between the WTP layer and a WSP(Wireless Session Protocol) layer, and a state of the WSP layer in compliance with the WAP specifications, a PDU acquisition section (11) that acquires the WTP-PDU of the WAP packet, and a state transition estimate means (13) that estimates a state of the WTP layer, a generated primitive between the WTP layer and a WSP layer and a state of the WSP layer of a transmitter and a receiver that receive the 1st WTP-PDU and transmit the 2nd WTP-PDU. |
