| 摘要 |
A method for allocating a channel at a BTS of an IMT-2000 system by using channel element information received from a call process block of a BSC (Base Station Controller) so as to allocate the channel element to the boards and to configure the allocated channel element information, is disclosed. The BTS includes a multi-user modulator (MUM), a multi-mode demodulator (MMD) and a combiner & channel decoder (CCD) boards. A storage area is generated to configure a linked list representing a relation between channel allocation information and each of the boards. The channel element allocation message is stored at the storage area and channel information is extracted from the stored channel element allocation message to analyze a sector ID of the channel element. A normal state of MUM, MMD and CCD boards are searched to allocate a channel at the searched MUM, MMD and CCD boards and rewrite the channel allocation information of the MUM, MMD and CCD boards. In case that a channel element mapping table representing the mapping relation betweens the boards is complete, a new channel information is stored at the liked list, and the allocated channel element information is transmitted to each of channel allocated boards.
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