Wireless physical layer security using channel state information
In this paper we consider the problem of secure communication between two nodes, over a fading wireless medium, in the presence of a passive eavesdropper. We propose a scheme that provides security based on transforming the basic signal constellation to a higher order signal constellation with the h...
| Main Authors: | , , |
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| Format: | Proceeding Paper |
| Language: | English |
| Published: |
2010
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| Subjects: | |
| Online Access: | http://irep.iium.edu.my/3792/ http://irep.iium.edu.my/3792/1/2010_ICCCE_-_Wireless_physical_layer_security_using_channel_state_information.pdf |
| _version_ | 1848776218819690496 |
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| author | Tahir, Mohammad Jarot, Sigit Puspito Wigati Siddiqi, Muhammad Umar |
| author_facet | Tahir, Mohammad Jarot, Sigit Puspito Wigati Siddiqi, Muhammad Umar |
| author_sort | Tahir, Mohammad |
| building | IIUM Repository |
| collection | Online Access |
| description | In this paper we consider the problem of secure communication between two nodes, over a fading wireless medium, in the presence of a passive eavesdropper. We propose a scheme that provides security based on transforming the basic signal constellation to a higher order signal constellation with the help of conventional encryption method and then using channel knowledge (i.e. amplitude and phase variation), which is location specific, to distort the constellation of encrypted data. This scheme not only makes the estimation of the constellation difficult but also the type of modulation that is used for the adversary. BER (bit error rate) is used as performance metric. We find that the adversary suffers from high BER as compared to its legitimate counterpart. |
| first_indexed | 2025-11-14T14:26:36Z |
| format | Proceeding Paper |
| id | iium-3792 |
| institution | International Islamic University Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-14T14:26:36Z |
| publishDate | 2010 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | iium-37922011-11-13T08:25:07Z http://irep.iium.edu.my/3792/ Wireless physical layer security using channel state information Tahir, Mohammad Jarot, Sigit Puspito Wigati Siddiqi, Muhammad Umar TK5101 Telecommunication. Including telegraphy, radio, radar, television In this paper we consider the problem of secure communication between two nodes, over a fading wireless medium, in the presence of a passive eavesdropper. We propose a scheme that provides security based on transforming the basic signal constellation to a higher order signal constellation with the help of conventional encryption method and then using channel knowledge (i.e. amplitude and phase variation), which is location specific, to distort the constellation of encrypted data. This scheme not only makes the estimation of the constellation difficult but also the type of modulation that is used for the adversary. BER (bit error rate) is used as performance metric. We find that the adversary suffers from high BER as compared to its legitimate counterpart. 2010-05 Proceeding Paper PeerReviewed application/pdf en http://irep.iium.edu.my/3792/1/2010_ICCCE_-_Wireless_physical_layer_security_using_channel_state_information.pdf Tahir, Mohammad and Jarot, Sigit Puspito Wigati and Siddiqi, Muhammad Umar (2010) Wireless physical layer security using channel state information. In: International Conference on Computer and Communication Engineering (ICCCE 2010), 11-13 May 2010, Kuala Lumpur. http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=5735094&tag=1 |
| spellingShingle | TK5101 Telecommunication. Including telegraphy, radio, radar, television Tahir, Mohammad Jarot, Sigit Puspito Wigati Siddiqi, Muhammad Umar Wireless physical layer security using channel state information |
| title | Wireless physical layer security using channel state information |
| title_full | Wireless physical layer security using channel state information |
| title_fullStr | Wireless physical layer security using channel state information |
| title_full_unstemmed | Wireless physical layer security using channel state information |
| title_short | Wireless physical layer security using channel state information |
| title_sort | wireless physical layer security using channel state information |
| topic | TK5101 Telecommunication. Including telegraphy, radio, radar, television |
| url | http://irep.iium.edu.my/3792/ http://irep.iium.edu.my/3792/ http://irep.iium.edu.my/3792/1/2010_ICCCE_-_Wireless_physical_layer_security_using_channel_state_information.pdf |