| Presentation | 2006-11-17 Throughput of MC-CDMA HARQ with ICI cancellation and turbo equalization Kaoru FUKUDA, Akinori NAKAJIMA, Fumiyuki ADACHI, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Broadband packet access technique is required for the next generation mobile communications systems. Multi carrier CDMA (MC-CDMA) is a promising multi-access technique. Hybrid ARQ (HARQ), especially HARQ type II, is a promising error control technique. Recently, LDPC coding has gained much attention. The throughput performance of the LDPC-coded multi-code MC-CDMA degrades due to the inter-code interference (ICI) in a severe frequency-selective fading channel and has worse performance than OFDM. The frequency-domain adaptive interference canceller (FDAIC) has been proposed to reduce the ICI. In this paper, we evaluate by computer simulation the throughput performance of LDPC-coded multi-code MC-CDMA HARQ type II using FDAIC in a frequency-selective Rayleigh fading channel. It is shown that LDPC-coded multi-code MC-CDMA HARQ type II using FDAIC can achieve better performance than OFDM. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | ICI cancellation / turbo equalization / LDPC code / MC-CDMA / HARQ |
| Paper # | RCS2006-166 |
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| Conference Information | |
| Committee | RCS |
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| Conference Date | 2006/11/9(1days) |
| Place (in Japanese) | (See Japanese page) |
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| Topics (in Japanese) | (See Japanese page) |
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| Registration To | Radio Communication Systems (RCS) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Throughput of MC-CDMA HARQ with ICI cancellation and turbo equalization |
| Sub Title (in English) | |
| Keyword(1) | ICI cancellation |
| Keyword(2) | turbo equalization |
| Keyword(3) | LDPC code |
| Keyword(4) | MC-CDMA |
| Keyword(5) | HARQ |
| 1st Author's Name | Kaoru FUKUDA |
| 1st Author's Affiliation | Dept. of Electrical and Communication Engineering, Graduate School of Engineering, Tohoku University() |
| 2nd Author's Name | Akinori NAKAJIMA |
| 2nd Author's Affiliation | Dept. of Electrical and Communication Engineering, Graduate School of Engineering, Tohoku University |
| 3rd Author's Name | Fumiyuki ADACHI |
| 3rd Author's Affiliation | Dept. of Electrical and Communication Engineering, Graduate School of Engineering, Tohoku University |
| Date | 2006-11-17 |
| Paper # | RCS2006-166 |
| Volume (vol) | vol.106 |
| Number (no) | 360 |
| Page | pp.pp.- |
| #Pages | 6 |
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