| Presentation | 2002/1/2 Performance Evaluations of a Matched Filter Approximation for SC/MMSE Iterative Equalizer in the Wide Spread Intersymbol Interference Hiroo OMORI, Andrew KONDO, Takahiro ASAI, Tadashi MATSUMOTO, Shigeru TOMISATO, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | For broadband mobile communications, an indispensable effort should be to cope with severe Intersymbol Interference (ISI). We have proposed an iterative ISI equalization algorithm, Soft Canceller followed by MMSE filter (SC/MMSE) with a matched filter approximation, that offers low computational complexity without causing any serious performance degradation from that of the optimal receiver. In this paper, it is shown that the proposed SC/MMSE algorithm can further reduce computational complexity by adaptively selecting path components depending on their strengths. Computer simulation results show that the proposed SC/MMSE algorithm does not cause any serious performance degradation by neglecting the paths components having relatively low strengths. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Mobile Radio Communication / Iterative Equalizer / SC/MMSE / Complexity Reduction |
| Paper # | 2001-DSP-131,2001-SAT-89,2001-RCS-189 |
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| Conference Information | |
| Committee | SAT |
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| Conference Date | 2002/1/2(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
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| Paper Information | |
| Registration To | Satellite Telecommunications (SAT) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Performance Evaluations of a Matched Filter Approximation for SC/MMSE Iterative Equalizer in the Wide Spread Intersymbol Interference |
| Sub Title (in English) | |
| Keyword(1) | Mobile Radio Communication |
| Keyword(2) | Iterative Equalizer |
| Keyword(3) | SC/MMSE |
| Keyword(4) | Complexity Reduction |
| 1st Author's Name | Hiroo OMORI |
| 1st Author's Affiliation | NTT DoCoMo, Inc.() |
| 2nd Author's Name | Andrew KONDO |
| 2nd Author's Affiliation | Stanford University |
| 3rd Author's Name | Takahiro ASAI |
| 3rd Author's Affiliation | NTT DoCoMo, Inc. |
| 4th Author's Name | Tadashi MATSUMOTO |
| 4th Author's Affiliation | NTT DoCoMo, Inc. |
| 5th Author's Name | Shigeru TOMISATO |
| 5th Author's Affiliation | NTT DoCoMo, Inc. |
| Date | 2002/1/2 |
| Paper # | 2001-DSP-131,2001-SAT-89,2001-RCS-189 |
| Volume (vol) | vol.101 |
| Number (no) | 540 |
| Page | pp.pp.- |
| #Pages | 8 |
| Date of Issue | |