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Paper Abstract and Keywords
Presentation 2015-02-19 13:35
Throughput Evaluation of PNC-DF Relaying with Echo-MIMO Estimation
Futa Kimura, Daisuke Umehara (Kyoto Tech.), Hidekazu Murata (Kyoto Univ.), Satoshi Denno (Okayama Univ.)
Abstract (in Japanese) (See Japanese page) 
(in English) Physical-layer network coding (PNC) enables bi-directional communications with wireless decode-and-forward (DF) relaying to achieve the frame exchange within half of time slots required the conventional wireless DF relaying. However, to apply precoding to the frames transmitted from a terminal station to the relay station, the terminal station should acquire the channel state information (CSI) to the relay station before transmitting. In this manuscript, we propose a PNC-DF relaying protocol, in which a terminal station estimates the CSI to the relay station with echo-MIMO estimation. The throughput of the PNC-DF relaying protocol is evaluated using the CSI by echo-MIMO estimation and it compares with those of conventional relaying and XOR-NC relaying. As a result, the appricable domain of the PNC-DF relaying protocol is shown according to the distance between both of terminal stations.
Keyword (in Japanese) (See Japanese page) 
(in English) physical-layer network coding / channel estimation / echo-MIMO / decode-and-forward relaying / cooperative communication / throughput evaluation / /  
Reference Info. ITE Tech. Rep., vol. 39, no. 6, BCT2015-25, pp. 1-4, Feb. 2015.
Paper # BCT2015-25 
Date of Issue 2015-02-12 (BCT) 
ISSN Print edition: ISSN 1342-6893    Online edition: ISSN 2424-1970
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Conference Information
Committee BCT IEEE-BT  
Conference Date 2015-02-19 - 2015-02-20 
Place (in Japanese) (See Japanese page) 
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Paper Information
Registration To BCT 
Conference Code 2015-02-BCT-BT 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Throughput Evaluation of PNC-DF Relaying with Echo-MIMO Estimation 
Sub Title (in English)  
Keyword(1) physical-layer network coding  
Keyword(2) channel estimation  
Keyword(3) echo-MIMO  
Keyword(4) decode-and-forward relaying  
Keyword(5) cooperative communication  
Keyword(6) throughput evaluation  
1st Author's Name Futa Kimura  
1st Author's Affiliation Kyoto Institute of Technology (Kyoto Tech.)
2nd Author's Name Daisuke Umehara  
2nd Author's Affiliation Kyoto Institute of Technology (Kyoto Tech.)
3rd Author's Name Hidekazu Murata  
3rd Author's Affiliation Kyoto University (Kyoto Univ.)
4th Author's Name Satoshi Denno  
4th Author's Affiliation Okayama Univ. (Okayama Univ.)
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Speaker Author-1 
Date Time 2015-02-19 13:35:00 
Presentation Time 25 minutes 
Registration for BCT 
Paper # BCT2015-25 
Volume (vol) vol.39 
Number (no) no.6 
Page pp.1-4 
Date of Issue 2015-02-12 (BCT) 

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