SOFT HAND-OFF METHOD IN THE CENTRALIZED BASE STATION SYSTEM

摘要

The invention relates to a soft hand-off method in the centralized base station system. According to the invention, in the case of the mobile terminal performs hand-off, several radio links is synchronously established for the mobile terminal wherein the physical channel processing in the several radio links are achieved by different channel processing units in the multiple channel processing unit; and each radio link in the several different channel processing units perform selective diversity, thus, the mobile terminal can achieve the soft hand-off. Therefore, it solves the hard hand-off problem that happened in the centralized base station system, and it makes the assignment for the channel processing resource in the centralized base station flexible, but is it not limited in the effect of mobility of the mobile terminal.