METHOD FOR USING RESOURCE IN IRREGULAR CELL

摘要

PURPOSE: A method for using a resource in an irregular cell is provided to improve effectiveness by efficiently reducing the interference of a irregular cell generated from a regular cell. CONSTITUTION: A femtocell diffuses downstream data to a time domain and a frequency domain, or the time / frequency domain. The Femtocell transmits diffused data to a terminal by using wireless resources in common with the regular cell supporting an orthogonal frequency division multiple. The signal quality required for downward signal of a macro cell is secured by diffusing the data. The terminal receives the diffused data into time and frequency domain by using wireless resources in common with the regular cell. The regular cell supports the orthogonal frequency division multiple access. The terminal diffuses reversely data.