| 摘要 |
<p>PROBLEM TO BE SOLVED: To set communication with a radio terminal equipment in the other cell or a wire terminal equipment connected to a wire transmission line to be efficient by permitting a control terminal equipment to give the response of reception success or failure on a frame to the outer part of a cell. SOLUTION: At the time of executing communication from the radio terminal equipment 2a to the wire terminal equipment 5 through an access pointer 3, a transmission/reception control part stores a user frame in a buffer by adding a sequence number, sets the media access control MAC addresses of the wire terminal equipment 5 and the self-device and transmits the frame from the buffer to a radio transmission line 10. An access point 3 temporarily stores the reception frame and abolishes it when the reception of the frame is failed. The response ACK is returned to the terminal equipment 2a, the frame is converted into a wire format when reception succeeds. A repeating processing is executed as soon as the transmission line 4 becomes idle. When the terminal equipment 2a receives ACK, it counts up the sequence number and transmits the next frame.</p> |
