RF Coverage Drive Test & Optimization Tool
AvisoTech offers a comprehensive mobile phone solution, the Drive Test and Optimization tool of XCAL and XCAP to our customers of local mobile operators. By integrating quality evaluation devices and our engineering services with those intelligent tools, we are able to contribute our RF coverage optimization engineering services to our customers of the mobile systems such as PHS, IS -95A /B, CDMA2000, EV-DO network, W-CDMA and WLAN.
XCAL is a field measurement and logging tool, which allows for real time testing of the voice and data systems with following features:
•  Display customized Signal Graph and CAI messages in realtime
•  Gather messages in packets and display them
•  Make a voice call or data call automatically (high speed data service)
•  Replay the log data and do a function of mapping
•  Interface to GPS and Scanner
While the XCAP has multi-display analyzing capabilities for graphs, maps, signaling messages and data tables of the logging data:
•  Very fast translation and view
•  Brief call flow
•  Message Filtering
•  Elaborate message searching
•  Make map, table, graph and description from raw data
•  Synchronize the event times among windows
•  Summarized Analysis
•  Replay
By taking advantages of GPS information and consumer MARK information of the logged data, engineers may invoke arbitrarily the test data for control and monitoring and abnormal condition of the mobile network.