| Presentation | 2019-07-05 Pilot Subcarriers in Orthogonal Precoded OFDM Hikaru Kawasaki, Takeshi Matsumura, Kentaro Ishizu, Fumihide Kojima, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Orthogonal precoded orthogonal frequency-division multiplexing (OFDM) is a OFDM scheme with an invertible precoding. As previously reported, slight redundancy on data transmission enables orthogonal precoding to efficiently suppress high out-of-band emission (OOBE) of traditional OFDM signals. Meanwhile, precoding generally affects modulating symbols on all subcarriers and thus prevents classical channel estimation schemes based on pilot subcarriers. This study investigate a novel scheme to transmit pilot subcarriers for channel estimation without influence of precoding in orhogonal precoded OFDM system. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | OFDM / precoding / OOBE suppression / pilot subcarriers |
| Paper # | CS2019-40 |
| Date of Issue | 2019-06-27 (CS) |
| Conference Information | |
| Committee | CS |
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| Conference Date | 2019/7/4(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Amami City Social Welfare Center |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Next Generation Networks, Access Networks, Broadband Access, Power Line Communications, Wireless Communication Systems, Coding Systems, etc. |
| Chair | Hidenori Nakazato(Waseda Univ.) |
| Vice Chair | Jun Terada(NTT) |
| Secretary | Jun Terada(Waseda Univ.) |
| Assistant | Kazutaka Hara(NTT) / Hiroyuki Saito(OKI) |
| 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) | Pilot Subcarriers in Orthogonal Precoded OFDM |
| Sub Title (in English) | |
| Keyword(1) | OFDM |
| Keyword(2) | precoding |
| Keyword(3) | OOBE suppression |
| Keyword(4) | pilot subcarriers |
| 1st Author's Name | Hikaru Kawasaki |
| 1st Author's Affiliation | National Institute of Information and Communications Technology(NICT) |
| 2nd Author's Name | Takeshi Matsumura |
| 2nd Author's Affiliation | National Institute of Information and Communications Technology(NICT) |
| 3rd Author's Name | Kentaro Ishizu |
| 3rd Author's Affiliation | National Institute of Information and Communications Technology(NICT) |
| 4th Author's Name | Fumihide Kojima |
| 4th Author's Affiliation | National Institute of Information and Communications Technology(NICT) |
| Date | 2019-07-05 |
| Paper # | CS2019-40 |
| Volume (vol) | vol.119 |
| Number (no) | CS-101 |
| Page | pp.pp.121-126(CS), |
| #Pages | 6 |
| Date of Issue | 2019-06-27 (CS) |