| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a system and a procedure for using a relay station effectively. <P>SOLUTION: A relay station according to this invention includes a reception unit for receiving a signal sequence from each wireless terminal from which the signal sequence unable to identify the wireless terminal is transmitted, a control unit for generating a first ranging request message which is a message without an identifier of the wireless terminal and includes information relating the number of the signal sequence received by the reception unit, and a transmission unit for transmitting the first ranging request message to a wireless base station. <P>COPYRIGHT: (C)2012,JPO&INPIT |
