| Paper Abstract and Keywords |
| Presentation |
2005-11-18 09:40
BER Performance Analysis of DS-CDMA with Frequency-domain Pre-equalization
Hiromichi Tomeba, Kazuaki Takeda, Fumiyuki Adachi (Tohoku Univ.) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
Recently, frequency-domain pre-equalization (pre-FDE) transmission has been attracting attention for improving the SC transmission (e.g., DS-CDMA) performance in a frequency-selective fading channel. Pre-FDE equalizes the transmit signal by using the channel state information at the transmitter side. It has been found that joint pre-FDE and transmit antenna diversity combining is very effective to further improve the transmission performance. However, most of the performance evaluation of pre-FDE was based on the computer simulation only. In this paper, the conditional bit error rate (BER) analysis for the given set of channel gains is presented in a frequency-selective fading channel. The average BER performance in a frequency-selective Rayleigh fading is evaluated by Monte-Carlo numerical computation method using the derived conditional BER and is confirmed by computer simulation of the signal transmission. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Frequency-selective fading channel / frequency-domain pre-equalization / antenna diversity / DS-CDMA / / / / |
| Reference Info. |
IEICE Tech. Rep., vol. 105, no. 411, RCS2005-117, pp. 61-65, Nov. 2005. |
| Paper # |
RCS2005-117 |
| Date of Issue |
2005-11-10 (RCS) |
| ISSN |
Print edition: ISSN 0913-5685 |
| Download PDF |
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| Conference Information |
| Committee |
RCS |
| Conference Date |
2005-11-17 - 2005-11-18 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
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| Topics (in Japanese) |
(See Japanese page) |
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| Paper Information |
| Registration To |
RCS |
| Conference Code |
2005-11-RCS |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
BER Performance Analysis of DS-CDMA with Frequency-domain Pre-equalization |
| Sub Title (in English) |
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| Keyword(1) |
Frequency-selective fading channel |
| Keyword(2) |
frequency-domain pre-equalization |
| Keyword(3) |
antenna diversity |
| Keyword(4) |
DS-CDMA |
| Keyword(5) |
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| Keyword(6) |
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| Keyword(7) |
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| Keyword(8) |
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| 1st Author's Name |
Hiromichi Tomeba |
| 1st Author's Affiliation |
Tohoku University (Tohoku Univ.) |
| 2nd Author's Name |
Kazuaki Takeda |
| 2nd Author's Affiliation |
Tohoku University (Tohoku Univ.) |
| 3rd Author's Name |
Fumiyuki Adachi |
| 3rd Author's Affiliation |
Tohoku University (Tohoku Univ.) |
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| Speaker |
Author-1 |
| Date Time |
2005-11-18 09:40:00 |
| Presentation Time |
20 minutes |
| Registration for |
RCS |
| Paper # |
RCS2005-117 |
| Volume (vol) |
vol.105 |
| Number (no) |
no.411 |
| Page |
pp.61-65 |
| #Pages |
5 |
| Date of Issue |
2005-11-10 (RCS) |