| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To receive packet information which could not be received normally from a transmission-side communication unit, from another receive-side communication unit in a wireless communication system having a plurality of receive-side communication units connected in a wireless way with the transmission-side communication unit. <P>SOLUTION: A plurality of receive-side communication units 24 for receiving a packet signal in a wireless way from a transmission-side communication unit are provided. Each receive-side communication unit 24 includes an error detecting means 24c<SB>1</SB>, an inquiring signal transmitting means 24c<SB>2</SB>, a packet information transmission requesting means 24c<SB>3</SB>, and an antenna 25. The receive-side communication unit 24 detects a transmission data error based on an error detection code included in the received packet information, and inquires of another receive-side communication unit whether the packet information is received or not. The receive-side communication unit 24 requests the mentioned-above receive-side communication unit to transmit the packet information on the basis of the response from the receive-side communication unit which has responded to the inquiry. <P>COPYRIGHT: (C)2004,JPO</p> |
