BASE STATION AND METHOD USED IN MOBILE COMMUNICATION SYSTEM

摘要

A base station belongs to one of cells using the same part of a system band. The base station comprises means for determining to allocate one or more of unit recourse blocks having a predetermined band width and a predetermined period and specified by a common resource number common to the cells to which user device out of the user devices visiting the cell, means for rating the user devices on the basis of the quantities representing the goodnesses of the wireless propagation states of the determined user devices and determining the ranking numbers corresponding to the respective user devices, method for creating allocation information representing which unit user device according to predetermined correspondence relations between the common resource numbers and the ranking numbers, and means for sending the allocation information to the user devices. The predetermined correspondence relations are so determined that the predetermined correspondence relations are different in the different cells using the same frequency band.