| Presentation | 1996/3/18 A study on Estimation of Carrier Frequency Offset in M-ary/SS communication System Nozomu NISHINAGA, Shinji UEDA, Yoshihiro IWADARE, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | It is well known that M-ary/spread spectrum (M-ary/SS) communication system is superior to direct-sequence spread spectrum system under AWGN, and can achieve high spectral efficiency. However if there exists carrier frequency offset, its performance deteriorates. We proposed M sequence type Hadamard code as robust orthogonal spread sequences against carrier frequency offset and new receiver using FFT (Fast Fourier Transfer) for proposed code. This receiver can perform decodings even at the ranges faster than its symbols rate. However, if there exists no carrier frequency offset, the error performance of this receiver is inferior to that of conventional receiver with matched filters. In this paper, a new receiver to combine receiver with FFT and carrier of evaination shows that the error performances of new receiver are improved drastically. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | M-ary/Spread-Spectrum communication system / carrier frequency offset / M sequence type H code / Fourier transform / carrier frequency offset / estimation |
| Paper # | IT95-68,ISEC95-63,SST95-129 |
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| Conference Information | |
| Committee | IT |
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| Conference Date | 1996/3/18(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Vice Chair | |
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| Paper Information | |
| Registration To | Information Theory (IT) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A study on Estimation of Carrier Frequency Offset in M-ary/SS communication System |
| Sub Title (in English) | |
| Keyword(1) | M-ary/Spread-Spectrum communication system |
| Keyword(2) | carrier frequency offset |
| Keyword(3) | M sequence type H code |
| Keyword(4) | Fourier transform |
| Keyword(5) | carrier frequency offset |
| Keyword(6) | estimation |
| 1st Author's Name | Nozomu NISHINAGA |
| 1st Author's Affiliation | Graduate School of Engineering, Nagoya University() |
| 2nd Author's Name | Shinji UEDA |
| 2nd Author's Affiliation | Graduate School of Engineering, Nagoya University |
| 3rd Author's Name | Yoshihiro IWADARE |
| 3rd Author's Affiliation | Graduate School of Engineering, Nagoya University |
| Date | 1996/3/18 |
| Paper # | IT95-68,ISEC95-63,SST95-129 |
| Volume (vol) | vol.95 |
| Number (no) | 590 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |