SYSTEM AND METHOD FOR TRANSMITTING/REICEIVING SIGNAL IN A COMMUNICATION SYSTEM

摘要

A communication system for transceiving a signal and a method therefor are provided to minimize the inter-cell interference and improve the frequency use efficiency by applying schemes for the frequency reuse in the inner region and outer region of a cell together. A signal transceiving system comprises the followings. In case a mobile station(MS) 1 is positioned inside, a base station(BS) transmits a signal to the MS 1 through the first type of sub channel(411) of a DL sub frame(401) of the first sub frequency band(410). The MS 1 transmits a signal to the BS through a sub channel(413) of the first type of UL sub frame(403) of the first sub frequency band(410). In case the mobile station is positioned outside, the BS transmits a signal to an MS 2 existing in the external region through a sub channel of the second type of DL sub frame of the first sub frequency band.