METHOD FOR DECODING RECEIVED SIGNAL IN WIRELESS NETWORK SYSTEM

摘要

PURPOSE: A method for decoding a received signal in a wireless network system is provided to decode a receiving signal after removing an interference signal from the receiving signal, thereby reducing decoding complexity. CONSTITUTION: A channel value and MCS(Modulation and Coding Scheme) information are extracted from an interference signal(201). The first SINR(Signal to Interference and Noise Ratio) is calculated in a destination receiver using the extracted channel value and MCS information of the interference signal(202). The first SINR is calculated using strength of the received interference signal(203). If the calculated second SINR is larger than the first SINR, a received signal is decoded after removing the interference signal(204).