Jamming-Resistant Receivers for the Massive MIMO Uplink.
IEEE Transactions on Information Forensics and Security(2018)
摘要
We design a jamming-resistant receiver scheme to enhance the robustness of a massive MIMO uplink system against jamming. We assume that a jammer attacks the system both in the pilot and data transmission phases. The key feature of the proposed scheme is that, in the pilot phase, the base station estimates not only the legitimate channel, but also the jamming channel by exploiting a purposely unuse...
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关键词
Jamming,MIMO,Receivers,Channel estimation,Partial transmit sequences,Coherence,Uplink
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