Presentation | 2015-07-02 [Invited Talk] FPGA Implementation of NCSP-OFDM for Sidelobe Suppression Hikaru Kawasaki, Masaya Ohta, Katsumi Yamashita, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | $N$-continuous symbol padding OFDM (NCSP-OFDM) is a precoding technique that achieves a lower-sidelobe transmission signal and a ideal error rate performance. However, the precoding requires a large computational complexity. This study considers two decomposition of the precoder matrix for a low-end field-programmable gate array (FPGA) without DSP blocks. Results of numerical experiments and test design show that the singular value decomposition is suitable for FPGA implementation. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | sidelobe suppression / precoding / N-continuous OFDM / N-continuous symbol padding OFDM |
Paper # | CS2015-18 |
Date of Issue | 2015-06-25 (CS) |
Conference Information | |
Committee | CS |
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Conference Date | 2015/7/2(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Eef Information Plaza (Kumejima Is.) |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Next generation networks, access network, broadband access system, power-line communications, wireless communication systems, coding system, etc. |
Chair | Toshinori Tsuboi(Tokyo Univ. of Tech.) |
Vice Chair | Tetsuya Yokotani(Mitsubishi Electric) |
Secretary | Tetsuya Yokotani(Hiroshima City Univ.) |
Assistant |
Paper Information | |
Registration To | Technical Committee on Communication Systems |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | [Invited Talk] FPGA Implementation of NCSP-OFDM for Sidelobe Suppression |
Sub Title (in English) | |
Keyword(1) | sidelobe suppression |
Keyword(2) | precoding |
Keyword(3) | N-continuous OFDM |
Keyword(4) | N-continuous symbol padding OFDM |
1st Author's Name | Hikaru Kawasaki |
1st Author's Affiliation | Osaka Prefecture University(Osaka Pref. Univ.) |
2nd Author's Name | Masaya Ohta |
2nd Author's Affiliation | Osaka Prefecture University(Osaka Pref. Univ.) |
3rd Author's Name | Katsumi Yamashita |
3rd Author's Affiliation | Osaka Prefecture University(Osaka Pref. Univ.) |
Date | 2015-07-02 |
Paper # | CS2015-18 |
Volume (vol) | vol.115 |
Number (no) | CS-123 |
Page | pp.pp.51-54(CS), |
#Pages | 4 |
Date of Issue | 2015-06-25 (CS) |