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Paper Abstract and Keywords
Presentation 2006-03-03 15:40
A scheme of Private Key Agreement Based on Fluctuations of BER in Land Mobile Radio
Takayasu Kitano, Akito Kitaura, Hisato Iwai, Hideichi Sasaoka (Doshisha Univ.)
Abstract (in Japanese) (See Japanese page) 
(in English) This paper proposes a private key sharing scheme using the fluctuations of BER (Bit Error Rate). It utilizes the received BER at the both authorized users as the shared information between them. The BER is a good indicator to characterize the wireless channel because it includes all factors of the propagation path to generate bits errors such as fluctuations of amplitude and phase, delayed waves etc. In order to evaluate the performance of the proposed scheme, numerical simulations are carried out assuming IEEE802.11a system configurations and parameters. The results of the simulations show that the proposed scheme successfully achieves the key sharing at SN ratio of 15dB when it is combined with error deletion and correction schemes.
Keyword (in Japanese) (See Japanese page) 
(in English) Information Security / Secret Key Agreement / Land Mobile Radio Communication / Fading Channel / Bit Error Rate / / /  
Reference Info. IEICE Tech. Rep., vol. 105, no. 623, RCS2005-217, pp. 235-240, March 2006.
Paper # RCS2005-217 
Date of Issue 2006-02-22 (RCS) 
ISSN Print edition: ISSN 0913-5685
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Conference Information
Committee RCS AP WBS SR MW MoNA  
Conference Date 2006-03-01 - 2006-03-03 
Place (in Japanese) (See Japanese page) 
Place (in English) YRP 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To RCS 
Conference Code 2006-03-RCS-AP-WBS-SR-MW-MoMuC 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A scheme of Private Key Agreement Based on Fluctuations of BER in Land Mobile Radio 
Sub Title (in English)  
Keyword(1) Information Security  
Keyword(2) Secret Key Agreement  
Keyword(3) Land Mobile Radio Communication  
Keyword(4) Fading Channel  
Keyword(5) Bit Error Rate  
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Keyword(7)  
Keyword(8)  
1st Author's Name Takayasu Kitano  
1st Author's Affiliation Doshisha University (Doshisha Univ.)
2nd Author's Name Akito Kitaura  
2nd Author's Affiliation Doshisha University (Doshisha Univ.)
3rd Author's Name Hisato Iwai  
3rd Author's Affiliation Doshisha University (Doshisha Univ.)
4th Author's Name Hideichi Sasaoka  
4th Author's Affiliation Doshisha University (Doshisha Univ.)
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Speaker Author-1 
Date Time 2006-03-03 15:40:00 
Presentation Time 20 minutes 
Registration for RCS 
Paper # RCS2005-217 
Volume (vol) vol.105 
Number (no) no.623 
Page pp.235-240 
#Pages
Date of Issue 2006-02-22 (RCS) 


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