| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a wireless communication system and a wireless communication device capable of providing an efficient method to establish, maintain and disconnect wireless connection for transferring data. <P>SOLUTION: The wireless communication system for performing data communications between a data transmission side wireless communication device and a data receiving side wireless communication device, wherein random back-off access control is performed until a connection is established between the data transmission side wireless communications device and the data receiving side wireless communications device. Then, after the connection is established, asymmetric IFS access control is performed. Control is performed so that environmental nodes are detected only when necessity of data transfer arises, and the efficient method to establish, maintain and disconnect wireless connection for transferring the data can be provided. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
