Secure Alamouti Multiple Access Channel Transmissions: Multiuser Transmission and Multi-Antenna Eavesdroppers
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DOI: 10.1109/lwc.2019.2925356
Abstract: Using the Alamouti space-time block code in conjunction with artificial noise (AN) is an effective approach to secure multiple access (MAC) transmission in the presence of eavesdroppers. Existing studies on this technique focus on the… read more here.
Keywords: multiuser transmission; antenna eavesdroppers; multiple access; transmission ... See more keywords