Antenna array based positional modulation with a two-ray multi-path model

Bo Zhang; Wei Liu

doi:10.1109/SAM.2018.8448867

Antenna array based positional modulation with a two-ray multi-path model

Research output: Chapter in book / Conference proceeding › Conference article published in proceeding or book › Academic research › peer-review

10 Citations (Scopus)

Abstract

Traditional directional modulation (DM) designs are based on the assumption that there is no multi-path effect between transmitters and receivers. One problem with these designs is that the resultant systems will be vulnerable to eavesdroppers which are aligned with or very close to the desired directions, as the received modulation pattern at these positions is similar to the given one. To solve the problem, a two-ray multi-path model is studied for positional modulation and the coefficients design problem for a given array geometry and a location-optimised antenna array is solved, where the multipath effect is exploited to generate a given modulation pattern at desired positions, with scrambled values at positions around them.

Original language	English
Title of host publication	2018 IEEE 10th Sensor Array and Multichannel Signal Processing Workshop, SAM 2018
Publisher	IEEE Computer Society
Pages	203-207
Number of pages	5
ISBN (Print)	9781538647523
DOIs	https://doi.org/10.1109/SAM.2018.8448867
Publication status	Published - Aug 2018
Event	10th IEEE Sensor Array and Multichannel Signal Processing Workshop, SAM 2018 - Sheffield, United Kingdom Duration: 8 Jul 2018 → 11 Jul 2018

Publication series

Name	Proceedings of the IEEE Sensor Array and Multichannel Signal Processing Workshop
Volume	2018-July
ISSN (Electronic)	2151-870X

Conference

Conference	10th IEEE Sensor Array and Multichannel Signal Processing Workshop, SAM 2018
Country/Territory	United Kingdom
City	Sheffield
Period	8/07/18 → 11/07/18

ASJC Scopus subject areas

Signal Processing
Control and Systems Engineering
Electrical and Electronic Engineering

More information

10.1109/SAM.2018.8448867

Cite this

Zhang, B., & Liu, W. (2018). Antenna array based positional modulation with a two-ray multi-path model. In 2018 IEEE 10th Sensor Array and Multichannel Signal Processing Workshop, SAM 2018 (pp. 203-207). Article 8448867 (Proceedings of the IEEE Sensor Array and Multichannel Signal Processing Workshop; Vol. 2018-July). IEEE Computer Society. https://doi.org/10.1109/SAM.2018.8448867

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title = "Antenna array based positional modulation with a two-ray multi-path model",

abstract = "Traditional directional modulation (DM) designs are based on the assumption that there is no multi-path effect between transmitters and receivers. One problem with these designs is that the resultant systems will be vulnerable to eavesdroppers which are aligned with or very close to the desired directions, as the received modulation pattern at these positions is similar to the given one. To solve the problem, a two-ray multi-path model is studied for positional modulation and the coefficients design problem for a given array geometry and a location-optimised antenna array is solved, where the multipath effect is exploited to generate a given modulation pattern at desired positions, with scrambled values at positions around them.",

author = "Bo Zhang and Wei Liu",

note = "Publisher Copyright: {\textcopyright}2018IEEE.; 10th IEEE Sensor Array and Multichannel Signal Processing Workshop, SAM 2018 ; Conference date: 08-07-2018 Through 11-07-2018",

year = "2018",

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doi = "10.1109/SAM.2018.8448867",

language = "English",

isbn = "9781538647523",

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Zhang, B & Liu, W 2018, Antenna array based positional modulation with a two-ray multi-path model. in 2018 IEEE 10th Sensor Array and Multichannel Signal Processing Workshop, SAM 2018., 8448867, Proceedings of the IEEE Sensor Array and Multichannel Signal Processing Workshop, vol. 2018-July, IEEE Computer Society, pp. 203-207, 10th IEEE Sensor Array and Multichannel Signal Processing Workshop, SAM 2018, Sheffield, United Kingdom, 8/07/18. https://doi.org/10.1109/SAM.2018.8448867

Antenna array based positional modulation with a two-ray multi-path model. / Zhang, Bo; Liu, Wei.
2018 IEEE 10th Sensor Array and Multichannel Signal Processing Workshop, SAM 2018. IEEE Computer Society, 2018. p. 203-207 8448867 (Proceedings of the IEEE Sensor Array and Multichannel Signal Processing Workshop; Vol. 2018-July).

Research output: Chapter in book / Conference proceeding › Conference article published in proceeding or book › Academic research › peer-review

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AB - Traditional directional modulation (DM) designs are based on the assumption that there is no multi-path effect between transmitters and receivers. One problem with these designs is that the resultant systems will be vulnerable to eavesdroppers which are aligned with or very close to the desired directions, as the received modulation pattern at these positions is similar to the given one. To solve the problem, a two-ray multi-path model is studied for positional modulation and the coefficients design problem for a given array geometry and a location-optimised antenna array is solved, where the multipath effect is exploited to generate a given modulation pattern at desired positions, with scrambled values at positions around them.

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Antenna array based positional modulation with a two-ray multi-path model

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