Secure Degrees of Freedom of the MIMO Multiple Access Channel with Multiple unknown Eavesdroppers

@inproceedings{Amir2014SecureDO,
  title={Secure Degrees of Freedom of the MIMO Multiple Access Channel with Multiple unknown Eavesdroppers},
  author={Mohamed Amir and Tamer Khattab and Tarek M. Elfouly and Amr Mohamed},
  year={2014}
}
We investigate the secure degrees of freedom (SDoF) of a two-transmitter Gaussian multiple access channel with multiple antennas at the transmitters, the legitimate receiver with the existence of an unknown number of eavesdroppers each with a number of antennas less than or equal to a known value NE . The channel matrices between the legitimate transmitters and the receiver are available everywhere, while the legitimate pair does not know the eavesdroppers’ channels matrices. We provide the… CONTINUE READING
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