An iALM-ICA-based Anti-Jamming DS-CDMA Receiver for LMS Systems

نویسندگان

  • Hyoyoung Jung
  • Jaewook Kang
  • Tae Seok Lee
  • Suil Kim
  • Kiseon Kim
چکیده

We consider a land mobile satellite communication system using spread spectrum techniques where the uplink is exposed to MT jamming attacks, and the downlink is corrupted by multi-path fading channels. We proposes an anti-jamming receiver, which exploits inherent low-dimensionality of the received signal model, by formulating a robust principal component analysis (Robust PCA)-based recovery problem. Simulation results verify that the proposed receiver outperforms the conventional receiver for a reasonable rank of the jamming signal.

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تاریخ انتشار 2018