| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a method and a device for transmitting a ranging signal and a method and a device for receiving a ranging signal, in a mobile communication system. <P>SOLUTION: A ranging signal transmission method for transmitting a ranging signal by user equipment in a wireless communication system, includes the following steps of: acquiring cell identification information using a preamble received from a base station; receiving frequency partition configuration information from the base station; allocating a ranging channel for transmission of the ranging signal to the reuse-1 partition, or to the power-boosted reuse-3 partition when there is no reuse-1 partition, using the cell identification information and the configuration information; and transmitting the ranging signal to the base station using the ranging channel. <P>COPYRIGHT: (C)2012,JPO&INPIT |
