Abstract: In a definition file, a convention including a definition regulated with respect to a configuration of nodes which are information elements of protocol messages in communication with a communication terminal to be evaluated is described. An interface library is configured so as to include an application program interface which can provide and receive operational information with respect to the nodes of the protocol messages to and from an exterior section. A memory managing section manages various data relating to the nodes of the protocol messages. A decode processing section specifies a data region and a value of data allocated to each node in the protocol messages by processing to decode the protocol messages along the definition regulated in the definition file and in accordance with the operational information from the exterior section to the interface library, and delivers data for each node corresponding to the protocol messages to the memory managing section.

Abstract: An acquisition section acquires trace information including a plurality of log information having information on contents and types of log information based on message information of test signals transmitted to a communication terminal and a series of reply signals from the communication terminals, and provides clock time information at which the respective message information have been acquired. The trace information including the plurality of log information, is displayed in predetermined formats. An indication bar display section displays an indication bar on which the plurality of log information are arranged in a time series based on the clock time at which the respective message information have been acquired. A log sequence display section displays a predetermined number of log information as log sequences having time stamps based on the clock time information at which the respective log information have been acquired, so as to be associated with the indication bar.

Abstract: A trace information acquisition section acquires trace information including a plurality of log information which have information on contents and types of log information based on predetermined message information of each of a series of test signals transmitted to a communication terminal for being evaluated by a communication terminal test measuring instrument and a series of reply signals from the communication terminal for being evaluated received by the communication terminal test measuring instrument, and provides clock time information at which the respective message information have been acquired. A trace information display processing control section displays the trace information including the plurality of log information in predetermined formats.

Abstract: In a definition file, a convention including a definition regulated with respect to a configuration of nodes which are information elements of protocol messages in communication with a communication terminal to be evaluated is described. An interface library is configured so as to include an application program interface which can provide and receive operational information with respect to the nodes of the protocol messages to and from an exterior section. A memory managing section manages various data relating to the nodes of the protocol messages. A decode processing section specifies a data region and a value of data allocated to each node in the protocol messages by processing to decode the protocol messages along the definition regulated in the definition file and in accordance with the operational information from the exterior section to the interface library, and delivers data for each node corresponding to the protocol messages to the memory managing section.