EFFICIENT BLIND RECEIVER ARCHITECTURE FOR INTERFERENCE ALIGNMENT SYSTEMS

摘要

PURPOSE: A receiving method for an interference alignment system and the interference alignment system using the same are provided to secure the performance of a receiver using directly linked channel information as much as an existing receiver using all channels. CONSTITUTION: Entire signals based on desired signals and interferential signals are received(S10). The autocorrelation matrix of the entire signals is obtained(S20). A result value is obtained by implementing the eigenvalue decomposition process of the autocorrelation matrix(S30). The desired signals are obtained without the interferential signals by decomposing and filtering the result value(S40).