Filip, Alexandra and Mehmood, Rashid and Wallace, Jon and Henkel, Werner (2014) Variable guard band construction to support key reconciliation. In: 2014 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP). 2014 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2014-05-04 - 2014-05-09, Florence, Italy. doi: 10.1109/ICASSP.2014.6855194.
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Abstract
Key reconciliation procedures are needed to correct key differences that can arise as a consequence of independent noise at the two ends of a reciprocal link. We assume a line-of-sight channel and use reconfigurable antenna elements to randomize it, such that it allows for key generation. The Linde-Buzo-Gray algorithm is employed to quantize the complex channel transfer characteristic, and adaptive guard bands, symmetric to the quantization thresholds, are further constructed. To limit the number of key errors, we ensure that only the points that fall outside the guard band interval are accepted for key generation. The steps for constructing the guard bands are presented.
Item URL in elib: | https://elib.dlr.de/104437/ | ||||||||||||||||||||
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Document Type: | Conference or Workshop Item (Speech) | ||||||||||||||||||||
Additional Information: | Paper published as a result of my Master Thesis research work carried out with Prof. Werner Henkel at Jacobs University Bremen. | ||||||||||||||||||||
Title: | Variable guard band construction to support key reconciliation | ||||||||||||||||||||
Authors: |
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Date: | May 2014 | ||||||||||||||||||||
Journal or Publication Title: | 2014 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) | ||||||||||||||||||||
Refereed publication: | Yes | ||||||||||||||||||||
Open Access: | Yes | ||||||||||||||||||||
Gold Open Access: | No | ||||||||||||||||||||
In SCOPUS: | No | ||||||||||||||||||||
In ISI Web of Science: | No | ||||||||||||||||||||
DOI: | 10.1109/ICASSP.2014.6855194 | ||||||||||||||||||||
Status: | Published | ||||||||||||||||||||
Keywords: | key reconciliation | ||||||||||||||||||||
Event Title: | 2014 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) | ||||||||||||||||||||
Event Location: | Florence, Italy | ||||||||||||||||||||
Event Type: | international Conference | ||||||||||||||||||||
Event Start Date: | 4 May 2014 | ||||||||||||||||||||
Event End Date: | 9 May 2014 | ||||||||||||||||||||
HGF - Research field: | Aeronautics, Space and Transport | ||||||||||||||||||||
HGF - Program: | Aeronautics | ||||||||||||||||||||
HGF - Program Themes: | air traffic management and operations | ||||||||||||||||||||
DLR - Research area: | Aeronautics | ||||||||||||||||||||
DLR - Program: | L AO - Air Traffic Management and Operation | ||||||||||||||||||||
DLR - Research theme (Project): | L - Communication, Navigation and Surveillance (old) | ||||||||||||||||||||
Location: | Oberpfaffenhofen | ||||||||||||||||||||
Institutes and Institutions: | Institute of Communication and Navigation > Communications Systems | ||||||||||||||||||||
Deposited By: | Filip-Dhaubhadel, Dr. Alexandra | ||||||||||||||||||||
Deposited On: | 14 Jun 2016 16:34 | ||||||||||||||||||||
Last Modified: | 24 Apr 2024 20:09 |
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