Blind Estimation of the PN Sequence in Lower SNR DS/SS Signals(Wireless Communication Technologies)

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概要

• 論文の詳細を見る

• An approach based on signal subspace analysis is proposed to blind estimation of the PN (Pseudo Noise) sequence from lower SNR (Signal to Noise Ratios) DS/SS (Direct Sequence Spread Spectrum) signals. The received signal is divided into vectors according to a temporal window, from which an autocorrelation matrix is computed and accumulated. The PN sequence can be reconstructed from principal eigenvectors of the matrix.

• 社団法人電子情報通信学会の論文
• 2005-07-01

著者

• Lin Xiaokang

  Graduate School At Shenzhen Of Tsinghua University

• Zhang Tianqi

  Chongqing Univ. Posts And Telecommunications Chongqing Chn

• Zhang Tianqi

  Graduate School At Shenzhen Of Tsinghua University

• ZHOU Zhengzhong

  University of Electronic Science and Technology of China

• Zhou Zhengzhong

  School Of Communication And Information Engineering University Of Electronic Science And Technology

関連論文

• Blind Estimation of the PN Sequence in Lower SNR DS/SS Signals(Wireless Communication Technologies)
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