| Presentation | 2005/11/18 LDPC Codes Decoding Performance Based on Multi-Modulation OFDM Systems Yoshiki KAMI, Yoshikazu MIYANAGA, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this paper, we present LDPC-coded OFDM system for wireless communication. LDPC code has superior performance in error correcting and can be adopted in various communication systems. We evaluate BER performance for wireless communication system based on IEEE802.11a standard. We demonstrate that LDPC coded system has better performance with smaller number of iterations than conventional Viterbi decoding. Futhermore LDPC code shows better performance by using large number of data symbols per packet. We present LDPC coded scheme which is suitable for packet OFDM system, and show simulation results in multipath fading environment. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | LDPC-coded OFDM / IEEE802.11a standard / LDPC coded modulation scheme |
| Paper # | SIS2005-57 |
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| Conference Information | |
| Committee | SIS |
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| Conference Date | 2005/11/18(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Registration To | Smart Info-Media Systems (SIS) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | LDPC Codes Decoding Performance Based on Multi-Modulation OFDM Systems |
| Sub Title (in English) | |
| Keyword(1) | LDPC-coded OFDM |
| Keyword(2) | IEEE802.11a standard |
| Keyword(3) | LDPC coded modulation scheme |
| 1st Author's Name | Yoshiki KAMI |
| 1st Author's Affiliation | Graduate School of Information and Science Technology, Hokkaido University() |
| 2nd Author's Name | Yoshikazu MIYANAGA |
| 2nd Author's Affiliation | Graduate School of Information and Science Technology, Hokkaido University |
| Date | 2005/11/18 |
| Paper # | SIS2005-57 |
| Volume (vol) | vol.105 |
| Number (no) | 427 |
| Page | pp.pp.- |
| #Pages | 5 |
| Date of Issue | |