Secrecy in MIMO Networks with No Eavesdropper CSIT.
IEEE Transactions on Communications(2017)
摘要
We consider two fundamental multi-user channel models: the multiple-input multiple-output (MIMO) wiretap channel with one helper (WTH) and the MIMO multiple access wiretap (MAC-WT) channel. In each case, the eavesdropper has K antennas while the remaining terminals have N antennas each. We consider a fast fading channel where the channel state information (CSI) of the legitimate receiver is availa...
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关键词
MIMO,Receiving antennas,Transmitting antennas,Channel models,Channel state information
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