7-5 スキャッタードパイロットの周期性に基づくISDB-Tのスペクトルの検出法の検討(第7部門放送方式)

抄録

This paper describes the method of spectrum sensing based on feature detection of ISDB-T signal. To detect a signal that is smaller than the electric power of the thermal noise, we propose the technique for synchronously adding the SP signal regularly sent. We developed experimental device and evaluate the performance of this method.