RADIO DEVICE, AND RADIO COMMUNICATION SYSTEM USING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a radio communication system capable of suppressing a deterioration in end-to-end communication quality.

SOLUTION: The radio devices 40, 50 and 60 respectively measure radio channel quality and radio link quality in themselves, incorporates the measured radio channel quality and radio link quality into control packets and transmit them to the radio device 70. The radio device 70 detects reception signal strength when receiving the control packets as last 1-hop radio link quality. Then, on the basis of the radio channel quality and the last 1-hop radio link quality, the radio device 30 selects the radio device whose radio channel quality and last 1-hop radio link quality are equal to or more than a threshold from the radio devices 40, 50 and 60 as the radio device of a connecting destination.

COPYRIGHT: (C)2010,JPO&INPIT