Paper Abstract and Keywords |
Presentation |
2005-08-26 15:00
A Study on Channel Estimation Technique using Carrier Interferometry for MIMO-OFDM Systems Kazunari Yokomakura, Seiichi Sampei (Osaka Univ.), Hiroshi Harada (NICT), Norihiko Morinaga (Hiroshima International Univ.) |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
This paper proposes a channel estimation technique for the multiple-input multiple-output (MIMO) - orthogonal frequency division multiplexing (OFDM) systems based on the dynamic parameter controlled - orthogonal frequency and time division multiple access (DPC-OF/TDMA) systems. In the proposed scheme, to estimate the channel state information (CSI) with high accuracy, we employ the carrier interferometry (CI) which has the orthogonality in the time domain as a proposed pilot signal. Moreover, we descriminate the inpuluse response from each transmit antenna branch using the time-domain-multiplexed CI signal and the time window. Computer simulation confirms that the proposed scheme can estimate the CSI with high accuracy by averaging it over three pilot signals. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
DPC-OF/TDMA systems / MIMO-OFDM systems / carrier interferometry / time window / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 105, no. 240, RCS2005-79, pp. 91-96, Aug. 2005. |
Paper # |
RCS2005-79 |
Date of Issue |
2005-08-18 (RCS) |
ISSN |
Print edition: ISSN 0913-5685 |
Download PDF |
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Conference Information |
Committee |
RCS CS |
Conference Date |
2005-08-25 - 2005-08-26 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Tokyo Inst. Tech. |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Broadband Wireless Access, Radio communication |
Paper Information |
Registration To |
RCS |
Conference Code |
2005-08-RCS-CS |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
A Study on Channel Estimation Technique using Carrier Interferometry for MIMO-OFDM Systems |
Sub Title (in English) |
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Keyword(1) |
DPC-OF/TDMA systems |
Keyword(2) |
MIMO-OFDM systems |
Keyword(3) |
carrier interferometry |
Keyword(4) |
time window |
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1st Author's Name |
Kazunari Yokomakura |
1st Author's Affiliation |
Osaka University (Osaka Univ.) |
2nd Author's Name |
Seiichi Sampei |
2nd Author's Affiliation |
Osaka University (Osaka Univ.) |
3rd Author's Name |
Hiroshi Harada |
3rd Author's Affiliation |
National Institute of Information and Communications Technology (NICT) |
4th Author's Name |
Norihiko Morinaga |
4th Author's Affiliation |
Hiroshima International University (Hiroshima International Univ.) |
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Speaker |
Author-1 |
Date Time |
2005-08-26 15:00:00 |
Presentation Time |
20 minutes |
Registration for |
RCS |
Paper # |
RCS2005-79 |
Volume (vol) |
vol.105 |
Number (no) |
no.240 |
Page |
pp.91-96 |
#Pages |
6 |
Date of Issue |
2005-08-18 (RCS) |