| Presentation | 2003/1/10 Evaluation of weighted BLAST compared with E-SDM in MIMO Channel Systems T. NISHIMURA, T. OHGANE, Y. OGAWA, Y. TAKATORI, K. CHO, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this paper, two schemes to improve channel capacity, weighted-BLAST and E-SDMA, are evaluated in multiple-input multiple-output (MIMO) channels, when the channel response matrix is known at a transmitter. In the paper, we describe transmitting power and bit rate controls for each scheme, and three receiving methods for weighted-BLAST is examined by numerical simulations. Also, bit error rates of weighted-BLAST and E-SDM are computed and compared. The results show that the weighted BLAST is a promising scheme for some applications because of less feedback data and less terminal load even though bit error rate is higher than E-SDM. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | MIMO / E-SDM / BLAST / Joint Detection / Channel Capacity |
| Paper # | DSP2002-205,SAT2002-155,RCS2002-274 |
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| Conference Information | |
| Committee | SAT |
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| Conference Date | 2003/1/10(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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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) | Evaluation of weighted BLAST compared with E-SDM in MIMO Channel Systems |
| Sub Title (in English) | |
| Keyword(1) | MIMO |
| Keyword(2) | E-SDM |
| Keyword(3) | BLAST |
| Keyword(4) | Joint Detection |
| Keyword(5) | Channel Capacity |
| 1st Author's Name | T. NISHIMURA |
| 1st Author's Affiliation | Graduate School of Engineering, Hokkaido University,() |
| 2nd Author's Name | T. OHGANE |
| 2nd Author's Affiliation | Graduate School of Engineering, Hokkaido University, |
| 3rd Author's Name | Y. OGAWA |
| 3rd Author's Affiliation | Graduate School of Engineering, Hokkaido University, |
| 4th Author's Name | Y. TAKATORI |
| 4th Author's Affiliation | NTT Network Innovation Laboratories, Nippon Telegraph and Telephone Corporation |
| 5th Author's Name | K. CHO |
| 5th Author's Affiliation | NTT Network Innovation Laboratories, Nippon Telegraph and Telephone Corporation |
| Date | 2003/1/10 |
| Paper # | DSP2002-205,SAT2002-155,RCS2002-274 |
| Volume (vol) | vol.102 |
| Number (no) | 548 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |