DYNAMIC CHANNEL ASSIGNMENT FOR ANTENNA WITH SOPHISTICATED FUNCTION

摘要

PROBLEM TO BE SOLVED: To provide a channel assignment method for a wireless communication system which includes a fixed multiple beam sophisticated function antenna system. SOLUTION: The method enhances call quality and speech capacity by integrating the dynamic channel assignment technology into the sophisticated function antenna system. The sophisticated function antenna system includes a grouped beam set, each set relates a long list to a 1st short list and each beam relates to a 2nd short list. Part of communication channels is assigned a mobile station on the basis of a short-term interference level measured per each beam of the beam set. The long list and the 1st short list are formed on the basis of long-term and short-term interference levels measured as the highest with respect to each of the plural communication channels traversing each beam in the beam set.