| 摘要 |
A wireless communication apparatus, a wireless LAN system, an interference detecting method, and an interference avoidance method which detect the occurrence of a communication error caused by the occurrence of interference. A wireless communication apparatus (100) comprises a transmitted packet interference error detecting circuit (120) composed of an ED value detecting circuit (105) for measuring the ED value prior to packet transmission, an Ack error detecting circuit (106) for detecting an Ack error in the transmitted packet, and a transmitted packet interference error determining circuit (107). When the Ack error is detected in a packet transmitted on condition that the measured ED value exceeds the threshold value of interference determination, the apparatus (100) determines it to be an interference error. |
