| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To allow a neighboring radio base station to perform appropriate null-steering. <P>SOLUTION: A radio base station eNB 1-1 allocates a large frequency band and a small frequency band to an available frequency band according to required transmission power corresponding to a band width of an SRS transmission frequency band in a serving radio terminal UE 2. Therefore, the radio base station eNB 1-1 can allocate the SRS transmission frequency band corresponding to the large frequency band and the SRS transmission frequency band corresponding to the small frequency band to positions which are different in the available frequency band in a predetermined timing. <P>COPYRIGHT: (C)2012,JPO&INPIT</p> |
