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Paper Abstract and Keywords
Presentation 2012-01-23 13:50
Probabilistic Network Modeling of Delay-Locked Loops in CDMA Communication under Multipath Fading Channels
Keisuke Nagata, Hisato Fujisaka, Takeshi Kamio, Kazuhisa Haeiwa (Hiroshima City Univ.)
Abstract (in Japanese) (See Japanese page) 
(in English) This manuscript reports a procedure and results of probabilistic analysis of non-coherent delay-locked loop (NC-DLL) used in asynchronous CDMA communication with Markovian spreading sequences under two path multipath channels. Reflecting the influence of desired users' multipath signals on phase detector characteristic and the influence of interference users' multipath signals on the power fluctuation of multiple access interference, we built a probabilistic network model of the NC-DLL. Then, we estimate steady phase tracking error of the NC-DLL. We found that the estimations are validated by numerical simulation of the NC-DLL under multipath fading channels.
Keyword (in Japanese) (See Japanese page) 
(in English) CDMA / multipath fading / Markovian sequences / non-coherent delay-locked loop / probabilistic network / / /  
Reference Info. IEICE Tech. Rep., vol. 111, no. 395, NLP2011-126, pp. 13-18, Jan. 2012.
Paper # NLP2011-126 
Date of Issue 2012-01-16 (NLP) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380

Conference Information
Committee NLP  
Conference Date 2012-01-23 - 2012-01-24 
Place (in Japanese) (See Japanese page) 
Place (in English) Aizu-keiko-do Hall 
Topics (in Japanese) (See Japanese page) 
Topics (in English) General 
Paper Information
Registration To NLP 
Conference Code 2012-01-NLP 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Probabilistic Network Modeling of Delay-Locked Loops in CDMA Communication under Multipath Fading Channels 
Sub Title (in English)  
Keyword(1) CDMA  
Keyword(2) multipath fading  
Keyword(3) Markovian sequences  
Keyword(4) non-coherent delay-locked loop  
Keyword(5) probabilistic network  
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1st Author's Name Keisuke Nagata  
1st Author's Affiliation Hiroshima City University (Hiroshima City Univ.)
2nd Author's Name Hisato Fujisaka  
2nd Author's Affiliation Hiroshima City University (Hiroshima City Univ.)
3rd Author's Name Takeshi Kamio  
3rd Author's Affiliation Hiroshima City University (Hiroshima City Univ.)
4th Author's Name Kazuhisa Haeiwa  
4th Author's Affiliation Hiroshima City University (Hiroshima City Univ.)
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Speaker
Date Time 2012-01-23 13:50:00 
Presentation Time 25 
Registration for NLP 
Paper # IEICE-NLP2011-126 
Volume (vol) IEICE-111 
Number (no) no.395 
Page pp.13-18 
#Pages IEICE-6 
Date of Issue IEICE-NLP-2012-01-16 


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