| Presentation | 1998/10/15 Study of Demodulation Algorithm for QAM Channel Decoder LSI Hirohisa Machida, Kazuya Yamanaka, Michiru Hori, Hiroyuki Mizutani, Kurumi Shiozaki, Shuji Murakami, Sumitaka Takeuchi, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | The Algorithm of the equalizer and timing-recovery loop in a QAM(Quadrature Amplitude Modulation)channel-decoder LSI is studied using the SPW(Signal Processing Worksystems), an algorithm-level simulator. The equalizer utilizing both the CMA(Constant Modulus Algorithm)and the conventional LMS(Least Mean Square error)algorithm shows high performance without dependency on the carrier-frequency error. The timing-recovery loop is realized by digital resampling technique, which supports arbitrary symbol rate using the single system clock. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | QAM channel decoder / SPW / Equalizer / Timing recovery / Resampler |
| Paper # | DSP98-96,ICD98-183,CPSY98-98 |
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| Conference Information | |
| Committee | ICD |
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| Conference Date | 1998/10/15(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
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| Paper Information | |
| Registration To | Integrated Circuits and Devices (ICD) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Study of Demodulation Algorithm for QAM Channel Decoder LSI |
| Sub Title (in English) | |
| Keyword(1) | QAM channel decoder |
| Keyword(2) | SPW |
| Keyword(3) | Equalizer |
| Keyword(4) | Timing recovery |
| Keyword(5) | Resampler |
| 1st Author's Name | Hirohisa Machida |
| 1st Author's Affiliation | System LSI Development Center, Mitsubishi Electric Corporation() |
| 2nd Author's Name | Kazuya Yamanaka |
| 2nd Author's Affiliation | System LSI Development Center, Mitsubishi Electric Corporation |
| 3rd Author's Name | Michiru Hori |
| 3rd Author's Affiliation | System LSI Division, Mitsubishi Electric Corporation |
| 4th Author's Name | Hiroyuki Mizutani |
| 4th Author's Affiliation | LTEC Corporation |
| 5th Author's Name | Kurumi Shiozaki |
| 5th Author's Affiliation | LTEC Corporation |
| 6th Author's Name | Shuji Murakami |
| 6th Author's Affiliation | System LSI Development Center, Mitsubishi Electric Corporation |
| 7th Author's Name | Sumitaka Takeuchi |
| 7th Author's Affiliation | System LSI Division, Mitsubishi Electric Corporation |
| Date | 1998/10/15 |
| Paper # | DSP98-96,ICD98-183,CPSY98-98 |
| Volume (vol) | vol.98 |
| Number (no) | 320 |
| Page | pp.pp.- |
| #Pages | 8 |
| Date of Issue | |