| Paper Abstract and Keywords |
| Presentation |
2005-10-21 11:15
A Study on Time-domain Channel Estimation Scheme for OFDM Systems in the Presence of Guard Band
Yuji Ikeda, Haruhito Yoshida, Fumiaki Maehara, Fumio Takahata (Waseda Univ.) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
We propose a new channel estimation scheme for OFDM transmission in the presence of the guard band． In the proposed scheme，the time domain channel estimation is adopted to suppress the effects of the AWGN and the ISI. The feature of the proposed scheme is that the channel frequency response for the guard band is extrapolated by using an adaptive filter in order to mitigate the distortion of the impulse response.The effectiveness of the proposed scheme is demonstrated compared with the traditional time or frequency domain channel estimation scheme by means of the computer simulations. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
OFDM / fading compensation / channel estimation / guard band / / / / |
| Reference Info. |
IEICE Tech. Rep., vol. 105, no. 356, RCS2005-101, pp. 97-102, Oct. 2005. |
| Paper # |
RCS2005-101 |
| Date of Issue |
2005-10-13 (RCS) |
| ISSN |
Print edition: ISSN 0913-5685 |
| Download PDF |
|
| Conference Information |
| Committee |
AP RCS |
| Conference Date |
2005-10-20 - 2005-10-21 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Akita Prefectural Univ. |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
Adaptive Antenna, MIMO, RF Signal Processing etc. |
| Paper Information |
| Registration To |
RCS |
| Conference Code |
2005-10-AP-RCS |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
A Study on Time-domain Channel Estimation Scheme for OFDM Systems in the Presence of Guard Band |
| Sub Title (in English) |
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| Keyword(1) |
OFDM |
| Keyword(2) |
fading compensation |
| Keyword(3) |
channel estimation |
| Keyword(4) |
guard band |
| 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 |
Yuji Ikeda |
| 1st Author's Affiliation |
Waseda University (Waseda Univ.) |
| 2nd Author's Name |
Haruhito Yoshida |
| 2nd Author's Affiliation |
Waseda University (Waseda Univ.) |
| 3rd Author's Name |
Fumiaki Maehara |
| 3rd Author's Affiliation |
Waseda University (Waseda Univ.) |
| 4th Author's Name |
Fumio Takahata |
| 4th Author's Affiliation |
Waseda University (Waseda Univ.) |
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| Speaker |
Author-1 |
| Date Time |
2005-10-21 11:15:00 |
| Presentation Time |
25 minutes |
| Registration for |
RCS |
| Paper # |
RCS2005-101 |
| Volume (vol) |
vol.105 |
| Number (no) |
no.356 |
| Page |
pp.97-102 |
| #Pages |
6 |
| Date of Issue |
2005-10-13 (RCS) |