Cooperative jamming for secrecy in decentralized wireless networks
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Altmetric Citations
Tao, Meixia; Kennedy, Rodney; Zhou, Xiangyun
Description
Cooperative jamming as a physical layer security enhancement has recently drawn considerable attention. While most existing works focus on communication systems with a small number of nodes, we investigate the use of cooperative jamming for providing secrecy in large-scale decentralized networks consisting of randomly distributed legitimate users and eavesdroppers. A modified slotted ALOHA protocol, named CJ-ALOHA, is considered where each legitimate transmitter either sends its message signal...[Show more]
dc.contributor.author | Tao, Meixia | |
---|---|---|
dc.contributor.author | Kennedy, Rodney | |
dc.contributor.author | Zhou, Xiangyun | |
dc.coverage.spatial | Ottawa Canada | |
dc.date.accessioned | 2014-04-30T03:17:19Z | |
dc.date.available | 2014-04-30T03:17:19Z | |
dc.date.created | 2012-06 | |
dc.identifier.citation | Zhou, X., Tao, M., & Kennedy, R. (2012). Cooperative jamming for secrecy in decentralized wireless networks. In 2012 IEEE International Conference on Communications (ICC). Ottawa, ON: IEEE. | |
dc.identifier.isbn | 9.78146E+12 | |
dc.identifier.issn | 1550-3607 | |
dc.identifier.uri | http://hdl.handle.net/1885/11593 | |
dc.description.abstract | Cooperative jamming as a physical layer security enhancement has recently drawn considerable attention. While most existing works focus on communication systems with a small number of nodes, we investigate the use of cooperative jamming for providing secrecy in large-scale decentralized networks consisting of randomly distributed legitimate users and eavesdroppers. A modified slotted ALOHA protocol, named CJ-ALOHA, is considered where each legitimate transmitter either sends its message signal or acts as a helping jammer according to a message transmission probability p. We derive the secrecy transmission capacity to characterize the network throughput and show how the throughput is affected by the CJ-ALOHA protocol. Both analytical and numerical insights are provided on the design of the CJ-ALOHA protocol for optimal throughput performance. | |
dc.description.sponsorship | This work was supported by the Australian Research Council's Discovery Projects funding scheme (project no. DP110102548). | |
dc.format.mimetype | application/pdf | |
dc.language.iso | en_AU | |
dc.publisher | Institute of Electrical and Electronics Engineers (IEEE) | |
dc.rights | IEEE | |
dc.source | Proceedings of ICC 2012 | |
dc.subject | fading | |
dc.subject | jamming | |
dc.subject | protocols | |
dc.subject | receivers | |
dc.subject | security | |
dc.subject | throughput | |
dc.subject | transmitters | |
dc.title | Cooperative jamming for secrecy in decentralized wireless networks | |
dc.type | Conference paper | |
local.description.refereed | Yes | |
local.identifier.absfor | 100510 - Wireless Communications | |
local.identifier.absfor | 090609 - Signal Processing | |
local.identifier.ariespublication | u4334215xPUB1092 | |
local.publisher.url | http://www.ieee.org/index.html | |
local.type.status | Accepted version | |
local.contributor.affiliation | Zhou, Xiangyun, Research School of Engineering, The Australian National University | |
local.contributor.affiliation | Kennedy, Rodney A, Research School of Engineering, The Australian National University | |
dc.relation | http://purl.org/au-research/grants/arc/dp110102548 | |
local.bibliographicCitation.startpage | 2339 | |
local.bibliographicCitation.lastpage | 2344 | |
local.identifier.doi | 10.1109/ICC.2012.6364148 | |
local.identifier.absseo | 890103 - Mobile Data Networks and Services | |
local.identifier.absseo | 810103 - Command, Control and Communications | |
dc.date.updated | 2015-12-10T10:01:31Z | |
local.identifier.scopusID | 2-s2.0-84871984718 | |
dcterms.accessRights | Open Access | |
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). | |
Collections | ANU Research Publications |
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