Paper Abstract and Keywords |
Presentation |
2006-03-07 14:00
SAGE Algorithm for Channel Estimation and Data Detection using Superimposed Training in MIMO system Fumiaki Tsuzuki (TUS), Tomoaki Ohtsuki (Keio Univ.), Toshinobu Kaneko (TUS) |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Recently, the superimposed pilot channel estimation has attracted attention for wireless communications,
where the pilot symbol sequence is superimposed on a data symbol sequence and transmitted together, and thus there is no drop in information rate.
In the superimposed pilot channel estimation,
the receiver correlates the received symbol sequence with the pilot symbol sequence, and obtains the channel estimate.
However, the correlation between the pilot symbol sequence and the data symbol sequence deteriorates the channel estimation accuracy.
On the other hand, it has been well known that the SAGE algorithm is an effective method for channel estimation and data detection.
This algorithm is particularly effective in MIMO systems, because the operation of this algorithm can cancel the interference from other transmit antennas.
In this report, we propose a SAGE algorithm for channel estimation and data detection using superimposed pilot channel estimation in MIMO systems. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Superimposed Pilot / Channel Estimation / SAGE Algorithm / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 105, no. 638, CS2005-129, pp. 109-114, March 2006. |
Paper # |
CS2005-129 |
Date of Issue |
2006-02-28 (CAS, SIP, CS) |
ISSN |
Print edition: ISSN 0913-5685 |
Download PDF |
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Conference Information |
Committee |
CAS SIP CS |
Conference Date |
2006-03-06 - 2006-03-07 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Univ of Ryukyu |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Network processors, signal processing for communications, coding theory, etc. |
Paper Information |
Registration To |
CS |
Conference Code |
2006-03-CAS-SIP-CS |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
SAGE Algorithm for Channel Estimation and Data Detection using Superimposed Training in MIMO system |
Sub Title (in English) |
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Keyword(1) |
Superimposed Pilot |
Keyword(2) |
Channel Estimation |
Keyword(3) |
SAGE Algorithm |
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1st Author's Name |
Fumiaki Tsuzuki |
1st Author's Affiliation |
Tokyo University of Science (TUS) |
2nd Author's Name |
Tomoaki Ohtsuki |
2nd Author's Affiliation |
Keio University (Keio Univ.) |
3rd Author's Name |
Toshinobu Kaneko |
3rd Author's Affiliation |
Tokyo University of Science (TUS) |
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Speaker |
Author-1 |
Date Time |
2006-03-07 14:00:00 |
Presentation Time |
25 minutes |
Registration for |
CS |
Paper # |
CAS2005-136, SIP2005-182, CS2005-129 |
Volume (vol) |
vol.105 |
Number (no) |
no.634(CAS), no.636(SIP), no.638(CS) |
Page |
pp.109-114 |
#Pages |
6 |
Date of Issue |
2006-02-28 (CAS, SIP, CS) |
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