| 摘要 |
<P>PROBLEM TO BE SOLVED: To enable easy acquisition of a communication environment and a communication quality between wireless devices. <P>SOLUTION: In a system for estimating a quality of wireless communication between wireless devices by finding signal quality values of packets received or transmitted through wireless communication, a statistical value is found based on the signal quality values, a signal quality ratio value is found as a ratio of packets having signal quality values exceeding a preset threshold and occupied with respect to all packets, and a packet loss percentage is estimated based on the statistical value and the signal quality ratio value. <P>COPYRIGHT: (C)2009,JPO&INPIT |
