Secure Wireless Communication Using Friendly Noise Through an Untrusted Relay.
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| Title: | Secure Wireless Communication Using Friendly Noise Through an Untrusted Relay. |
|---|---|
| Authors: | Aggarwal, Parag1 paraga@iiitd.ac.in, Trivedi, Aditya2 atrivedi@iiitm.ac.in |
| Source: | Wireless Personal Communications. Oct2015, Vol. 84 Issue 4, p2927-2941. 15p. |
| Subjects: | Defense in depth (Computer security), Wireless communications, Wireless cooperative communication, Wiretapping, Noise, Data transmission systems |
| Abstract: | In this paper, a relay based network is considered where the source can transmit confidential data with the help of non-regenerative relay node to the destination. Since the relay is assumed to be untrusted, it is very important to secure confidential data from it while maintaining the reliability of the transmission. A new approach is proposed in which a friendly noise is incorporated with the information bearing signal at the sender such that it does not degrade the integrity of the signal and the quality of the legitimate link. This friendly noise acts as jamming signal for the untrusted relay. The analytical expressions for secrecy outage probability of the proposed technique are derived. The secrecy performance of the proposed approach is compared with the traditional relay transmission and the cooperative jamming schemes. The asymptotic nature of the outage probability is also studied for the different parameters. Numerical results are also presented to verify the derived analytical expressions of the proposed approach. [ABSTRACT FROM AUTHOR] |
| Copyright of Wireless Personal Communications is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
| FullText | Links: – Type: pdflink Text: Availability: 0 |
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| Header | DbId: egs DbLabel: Engineering Source An: 109992641 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Secure Wireless Communication Using Friendly Noise Through an Untrusted Relay. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Aggarwal%2C+Parag%22">Aggarwal, Parag</searchLink><relatesTo>1</relatesTo><i> paraga@iiitd.ac.in</i><br /><searchLink fieldCode="AR" term="%22Trivedi%2C+Aditya%22">Trivedi, Aditya</searchLink><relatesTo>2</relatesTo><i> atrivedi@iiitm.ac.in</i> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Wireless+Personal+Communications%22">Wireless Personal Communications</searchLink>. Oct2015, Vol. 84 Issue 4, p2927-2941. 15p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Defense+in+depth+%28Computer+security%29%22">Defense in depth (Computer security)</searchLink><br /><searchLink fieldCode="DE" term="%22Wireless+communications%22">Wireless communications</searchLink><br /><searchLink fieldCode="DE" term="%22Wireless+cooperative+communication%22">Wireless cooperative communication</searchLink><br /><searchLink fieldCode="DE" term="%22Wiretapping%22">Wiretapping</searchLink><br /><searchLink fieldCode="DE" term="%22Noise%22">Noise</searchLink><br /><searchLink fieldCode="DE" term="%22Data+transmission+systems%22">Data transmission systems</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: In this paper, a relay based network is considered where the source can transmit confidential data with the help of non-regenerative relay node to the destination. Since the relay is assumed to be untrusted, it is very important to secure confidential data from it while maintaining the reliability of the transmission. A new approach is proposed in which a friendly noise is incorporated with the information bearing signal at the sender such that it does not degrade the integrity of the signal and the quality of the legitimate link. This friendly noise acts as jamming signal for the untrusted relay. The analytical expressions for secrecy outage probability of the proposed technique are derived. The secrecy performance of the proposed approach is compared with the traditional relay transmission and the cooperative jamming schemes. The asymptotic nature of the outage probability is also studied for the different parameters. Numerical results are also presented to verify the derived analytical expressions of the proposed approach. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Wireless Personal Communications is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1007/s11277-015-2773-8 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 15 StartPage: 2927 Subjects: – SubjectFull: Defense in depth (Computer security) Type: general – SubjectFull: Wireless communications Type: general – SubjectFull: Wireless cooperative communication Type: general – SubjectFull: Wiretapping Type: general – SubjectFull: Noise Type: general – SubjectFull: Data transmission systems Type: general Titles: – TitleFull: Secure Wireless Communication Using Friendly Noise Through an Untrusted Relay. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Aggarwal, Parag – PersonEntity: Name: NameFull: Trivedi, Aditya IsPartOfRelationships: – BibEntity: Dates: – D: 15 M: 10 Text: Oct2015 Type: published Y: 2015 Identifiers: – Type: issn-print Value: 09296212 Numbering: – Type: volume Value: 84 – Type: issue Value: 4 Titles: – TitleFull: Wireless Personal Communications Type: main |
| ResultId | 1 |
