Patent ID: 6272122
Filing Date: 2001-08-07
Classification: H04B

Abstract:
A method for assigning a pilot PN offset to a base station in a digital mobile telecommunications system, comprising the steps of:dividing a single cluster into a plurality of subclusters;arranging a plurality of general base stations and reserved base stations, each having a plurality of sectors, in each of the subclusters; andassigning a pilot PN offset to each sector, such that a PN offset difference between a sector and a next sector in the same base station is equal to a pilot increment times the number of subclusters in the cluster according to sector numbers, wherein the PN offset difference between the same sectors in corresponding base stations under different subclusters is equal to the pilot increment, and the PN offset difference between the same sectors in a current base station and a next base station under an identical subcluster is equal to the number of subclusters in the cluster.times.the number of sectors in a base station.times.the pilot increment.