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...

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Main Authors:	Tahir, Mohammad, Jarot, Sigit Puspito Wigati, Siddiqi, Muhammad Umar
Format:	Conference or Workshop Item
Language:	English
Published:	2010
Subjects:	TK5101 Telecommunication. Including telegraphy, radio, radar, television
Online Access:	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

id	iium-3792
recordtype	eprints
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 Conference or Workshop Item 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
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English
topic	TK5101 Telecommunication. Including telegraphy, radio, radar, television
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
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.
format	Conference or Workshop Item
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
title	Wireless physical layer security using channel state information
title_short	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_sort	wireless physical layer security using channel state information
publishDate	2010
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
first_indexed	2023-09-18T20:11:46Z
last_indexed	2023-09-18T20:11:46Z
_version_	1777407524625973248

Wireless physical layer security using channel state information

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