Jefferson IP Law, LLP
Apparatus and method for detecting synchronization and signals using block data processing
An apparatus and method for detecting synchronization and signals using block data processing in a receiving system are provided. To process an input signal, a cumulative matrix is obtained from an input vector signal for each frame generated from the signal. A primary eigenvector is extracted from the cumulative matrix, and the maximum value of a correlation vector is calculated from the extracted primary eigenvector. A time delay is detected by comparing the calculated maximum value of the correlation vector with a first threshold value, and a delay correlation vector is calculated from the detected time delay. Finally, synchronization and signals are detected by comparing the calculated delay correlation vector with a second threshold value.
Electronics and Telecommunications Research Institute Samsung Electronics Co., Ltd.
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H04W H04W
inventional inventional
Young Jo Youn Ok Chong Hyun Jun-Woo Byung-Han Chang Wahn Jung Pil Seungjae
Bang Park Lee Kim Ryu Yu Choi Bahng