Zhao, Hui; Tan, Youyu; Pan, Gaofeng; Chen, Yunfei; Yang, Nan
This paper investigates the secrecy outage performance
of transmit antenna selection (TAS)/maximal ratio
combining (MRC) in multiple input multiple output (MIMO)
cognitive radio networks (CRNs) over Rayleigh fading channels.
In the considered system, a secondary user (SU-TX) equipped
with NA (NA 1) antennas uses TAS to transmit confidential
messages to another secondary user (SU-RX), which is equipped
with NB (NB 1) antennas and adopts MRC scheme to
process multiple received...[Show more]
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