Wireless-powered friendly jammer for physical layer security
| dc.contributor.author | Liu, Wanchun | en_AU |
| dc.contributor.author | Zhou, Xiangyun | en_AU |
| dc.contributor.author | Durrani, Salman | en_AU |
| dc.date.accessioned | 2018-09-17T05:50:36Z | |
| dc.date.available | 2018-09-17T05:50:36Z | |
| dc.date.created | 2015 | en_AU |
| dc.description.abstract | Exploring a cooperative node as a friendly jammer is an effective means of providing secure communication between a source-destination pair in the presence of an eavesdropper. In this work, we consider the use of a wireless-powered friendly jammer. Without relying on external energy supply, the friendly jammer is powered by the source node via wireless power transfer. We apply a simple time-switching protocol where the power transfer and jammer-assisted secure transmission occur in different time blocks. By investigating the long-term behavior of the communication protocol, we derive a closed-form expression of the throughput. We further optimize the jamming power and the rate parameters for maximizing the throughput subject to a secrecy outage probability constraint. | en_AU |
| dc.description.sponsorship | ARC Discovery Projects Grant DP150103905 | en_AU |
| dc.format.extent | 5 pages | en_AU |
| dc.format.mimetype | application/pdf | en_AU |
| dc.identifier.isbn | 978-1-4673-7687-7 | en_AU |
| dc.identifier.uri | http://hdl.handle.net/1885/147635 | |
| dc.language.iso | en_AU | en_AU |
| dc.provenance | https://www.ieee.org/publications/rights/index.html#ieee-open-access..."The revised policy reaffirms the principle that authors are free to post the accepted version of their articles on their personal websites or those of their employers." from SHERPA/RoMEO site (as at 10/09/18). | en_AU |
| dc.publisher | Institute of Electrical and Electronics Engineers (IEEE) | en_AU |
| dc.relation | http://purl.org/au-research/grants/arc/DP150103905 | en_AU |
| dc.rights | IEEE | en_AU |
| dc.title | Wireless-powered friendly jammer for physical layer security | en_AU |
| dc.type | Conference paper | en_AU |
| dcterms.accessRights | Open Access | en_AU |
| local.bibliographicCitation.lastpage | 5 | en_AU |
| local.bibliographicCitation.startpage | 1 | en_AU |
| local.contributor.affiliation | Zhou, Xiangyun, Research School of Engineering, The Australian National University | en_AU |
| local.contributor.authoremail | xiangyun.zhou@anu.edu.au | en_AU |
| local.contributor.authoruid | Zhou, Xiangyun (Sean), u2586105 | en_AU |
| local.identifier.doi | 10.1109/WCSP.2015.7341126 | en_AU |
| local.identifier.uidSubmittedBy | u1027010 | en_AU |
| local.publisher.url | http://www.ieee.org/index.html | en_AU |
| local.type.status | Accepted Version | en_AU |