| Paper Abstract and Keywords |
| Presentation |
2004-10-26 12:10
A proposal of the single-user MAP based soft-in/soft-output parallel interference canceller utilizing retransmission diversity
Yukihiro Tadokoro, Hiraku Okada, Takaya Yamazato, Masaaki Katayama (Nagoya Univ.) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
The retransmitted packets may be correctly demodulated by using the information on the unsuccessful packets, such as matched filter output. To suppress the MAI on the retransmitted packets effectively, the interference cancellation schemes exploiting the information have been proposed. However, these schemes uses the traditional scheme of interference cancellation. In addition, the matched filter outputs are just combined after the suppression of MAI. This paper proposes the novel interference cancellation scheme which maximize a posteriori probability by using the log-likelihood ratio on the unsuccessful packets. Performance evaluation shows that the proposed scheme makes not only the retransmitted packets but also the new-generated packets be successfully transmitted. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Parallel Interference Cancellation / Retransmission Diversity / Maximum a Posteriori Probability / / / / / |
| Reference Info. |
IEICE Tech. Rep., vol. 104, no. 375, WBS2004-44, pp. 37-42, Oct. 2004. |
| Paper # |
WBS2004-44 |
| Date of Issue |
2004-10-19 (WBS) |
| ISSN |
Print edition: ISSN 0913-5685 |
| Download PDF |
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| Conference Information |
| Committee |
WBS |
| Conference Date |
2004-10-25 - 2004-10-26 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Hotel Crescent, Akiu Resort, Sendai |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
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| Paper Information |
| Registration To |
WBS |
| Conference Code |
2004-10-WBS |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
A proposal of the single-user MAP based soft-in/soft-output parallel interference canceller utilizing retransmission diversity |
| Sub Title (in English) |
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| Keyword(1) |
Parallel Interference Cancellation |
| Keyword(2) |
Retransmission Diversity |
| Keyword(3) |
Maximum a Posteriori Probability |
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| 1st Author's Name |
Yukihiro Tadokoro |
| 1st Author's Affiliation |
Nagoya University (Nagoya Univ.) |
| 2nd Author's Name |
Hiraku Okada |
| 2nd Author's Affiliation |
Nagoya University (Nagoya Univ.) |
| 3rd Author's Name |
Takaya Yamazato |
| 3rd Author's Affiliation |
Nagoya University (Nagoya Univ.) |
| 4th Author's Name |
Masaaki Katayama |
| 4th Author's Affiliation |
Nagoya University (Nagoya Univ.) |
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| Speaker |
Author-1 |
| Date Time |
2004-10-26 12:10:00 |
| Presentation Time |
25 minutes |
| Registration for |
WBS |
| Paper # |
WBS2004-44 |
| Volume (vol) |
vol.104 |
| Number (no) |
no.375 |
| Page |
pp.37-42 |
| #Pages |
6 |
| Date of Issue |
2004-10-19 (WBS) |