METHOD AND DEVICE FOR CONTROLLING INTERFERENCE BETWEEN BASE STATION GROUPS IN MULTI CELL WIRELESS NETWORK

摘要

?‹The present invention relates to a multi cell wireless network, particularly, a method and a device for controlling interference between base station groups in a multi cell wireless network. A method for controlling interference between base station groups in a multi cell wireless network according to the present invention includes: a process for collecting grouping information for grouping base stations into at least one group; a process for grouping the base stations into at least one group using one between dynamic grouping method and hierarchical grouping method based on the grouping information; and a process for controlling interference between groups by judging a group boundary base station satisfying predetermined conditions in the base stations included in one group.;COPYRIGHT KIPO 2014;[Reference numerals] (510) First control server;(530) Second control server;(550) Third control server;(AA) First time slot;(BB) Second time slot