| Full text | |
| Author(s): |
Muhammad, Irfan
;
Lopez, Onel L. Alcaraz
;
Alves, Hirley
;
Osorio, Diana P. M.
;
Olivo, Edgar E. Benitez
;
Latva-aho, Matti
;
IEEE
Total Authors: 7
|
| Document type: | Journal article |
| Source: | 2019 16TH INTERNATIONAL SYMPOSIUM ON WIRELESS COMMUNICATION SYSTEMS (ISWCS); v. N/A, p. 6-pg., 2019-01-01. |
| Abstract | |
This paper investigates the secrecy outage performance of a multiple-input multiple-output and multi-antenna eavesdropper system. We consider a novel formulation for the secrecy outage probability, which is capable of quantifying reliability and secrecy separately, thus constituting a useful tool in the context of new scenarios with stringent requirements on reliability as the case of ultra-reliable low-latency communication. Our system considers a multi-antenna transmitter, Alice, that employs transmit antenna selection, a legitimate multi-antenna receiver, Bob, and a multi-antenna eavesdropper, Eve, where both employing maximal-ratio combining. For this system, exact and simpler asymptotic closed-form expressions for the conditional outage probability are provided. Moreover, for the case where channel state information is available at the three nodes, a numerical secure throughput maximization is carried out by considering quality-of-service and security constraints for an adaptive rate allocation scheme in an ON-OFF transmission. Our proposed closed-form expressions are validated via Monte Carlo simulations. (AU) | |
| FAPESP's process: | 17/20990-6 - Ultra-reliable low-latency communications for 5G networks |
| Grantee: | Diana Pamela Moya Osorio |
| Support Opportunities: | Scholarships abroad - Research |