Abstract | ||
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We study the secrecy performance of one bit imperfect feedback-based diagonal precoder for Alamouti multiple-input single-output (MISO) system in the presence of a single antenna equipped eavesdropper. An error-tolerant weighting (ETW) scheme is employed for transmit power allocation. The exact and asymptotic closed-form expressions of the secrecy outage probability (SOP) of the considered MISO system are derived with the ETW scheme. Also, the SOPs of uniform power allocation (UPA) scheme and best transmit antenna selection (BTAS) scheme with erroneous feedback are derived. Analysis shows that the proposed ETW scheme provides a significant secrecy performance gain in comparison to UPA scheme and remains insensitive to feedback error, unlike the BTAS scheme. |
Year | DOI | Venue |
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2017 | 10.1109/LCOMM.2017.2750661 | IEEE Communications Letters |
Keywords | Field | DocType |
Wireless communication,Signal to noise ratio,MISO,MIMO,Transmitters,Antenna feeds | Diagonal,Weighting,Wireless,Transmitter power output,Expression (mathematics),Control theory,Computer science,Secrecy,Signal-to-noise ratio,MIMO,Real-time computing | Journal |
Volume | Issue | ISSN |
21 | 12 | 1089-7798 |
Citations | PageRank | References |
1 | 0.36 | 13 |
Authors | ||
3 |
Name | Order | Citations | PageRank |
---|---|---|---|
Ankit Garg | 1 | 5 | 1.09 |
Hari Krishna Boddapati | 2 | 3 | 2.42 |
Manav R. Bhatnagar | 3 | 539 | 53.01 |