| 摘要 |
A base station apparatus comprises a communication means for communicating with the base stations in a plurality of adjacent cells, a management means for managing the frequency bandwidths used in the adjacent cells, and a determination means for determining an instruction content according to the usage status of the frequency bandwidths. The instruction content is reported to all or part of the adjacent cells through the communication means. The instruction content specifies, for example, the types of pilot channels that users present within the adjacent cells transmit, whether the pilot channel of each user is code-division-multiplexed, and whether the pilot channel of each user is frequency-division-multiplexed. |
