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Paper Abstract and Keywords
Presentation 2016-07-29 09:25
[Invited Lecture] A Study on Inter-symbol Interference Suppression Scheme in Network MIMO-OFDM Systems
Hirofumi Suganuma, Shuhei Saito, Tomoki Maruko, Fumiaki Maehara (Waseda Univ.)
Abstract (in Japanese) (See Japanese page) 
(in English) Network MIMO-OFDM can be seen as a promising technique for achieving high speed and high capacity transmission because the problems of inter-cell interference (ICI) and multipath fading can effectively be solved. However, ISI due to TDOA causes the significant degradation in the transmission performance with increase in cell radius. In this report, we propose the ISI suppression scheme which applies the periodic signals to the ISI-affected user. The proposed approach is inspired by the useful properties that a certain ISI-affected user does not interfere at all with the other users. Moreover, in the proposed scheme, the appropriate transmission mode is chosen between the traditional non-periodic and periodic signals based on the theoretical coded BER. The effectiveness of the proposed method is demonstrated in comparison with the traditional non-periodic transmission by means of computer simulations.
Keyword (in Japanese) (See Japanese page) 
(in English) Network MIMO-OFDM / Channel Coding / Inter-symbol Interference / Interference Suppression / Periodic Signal / Theoretical Approach / /  
Reference Info. ITE Tech. Rep., vol. 40, no. 23, BCT2016-62, pp. 39-42, July 2016.
Paper # BCT2016-62 
Date of Issue 2016-07-21 (BCT) 
ISSN Print edition: ISSN 1342-6893    Online edition: ISSN 2424-1970
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Conference Information
Conference Date 2016-07-28 - 2016-07-29 
Place (in Japanese) (See Japanese page) 
Place (in English) Hokkaido Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Broadcast Operating Technologies, Transmission & Reception Engineering, etc. 
Paper Information
Registration To BCT 
Conference Code 2016-07-BCT-BT-HOKKAIDO 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Study on Inter-symbol Interference Suppression Scheme in Network MIMO-OFDM Systems 
Sub Title (in English)  
Keyword(1) Network MIMO-OFDM  
Keyword(2) Channel Coding  
Keyword(3) Inter-symbol Interference  
Keyword(4) Interference Suppression  
Keyword(5) Periodic Signal  
Keyword(6) Theoretical Approach  
1st Author's Name Hirofumi Suganuma  
1st Author's Affiliation Waseda University (Waseda Univ.)
2nd Author's Name Shuhei Saito  
2nd Author's Affiliation Waseda University (Waseda Univ.)
3rd Author's Name Tomoki Maruko  
3rd Author's Affiliation Waseda University (Waseda Univ.)
4th Author's Name Fumiaki Maehara  
4th Author's Affiliation Waseda University (Waseda Univ.)
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Speaker Author-1 
Date Time 2016-07-29 09:25:00 
Presentation Time 30 minutes 
Registration for BCT 
Paper # BCT2016-62 
Volume (vol) vol.40 
Number (no) no.23 
Page pp.39-42 
Date of Issue 2016-07-21 (BCT) 

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