PROCEEDINGS OF THE ITE ANNUAL CONVENTION
Online ISSN : 2424-2292
Print ISSN : 1343-1846
ISSN-L : 1343-1846
2004
Session ID : 16-1
Conference information

16-1 DOA Estimation for OFDM Systems : Effects of Coherent Signals on Estimation
Kazuhiko MITSUYAMAHirokazu KAMODASatoshi OKABETetsuomi IKEDAFumiyasu SUGINOSHITA
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CONFERENCE PROCEEDINGS FREE ACCESS

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Abstract

We have already proposed a method of DOA estimation to detect a desired OFDM signal. This method utilizes pilots inserted in specific carriers over the bandwidth and can compensate for the effects of interferences by averaging complex data allocated to the pilot carriers. This report shows how coherent signal like multipath, which has various delay time and D/U, affects the estimation accuracy.

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© 2004 The Institute of Image Information and Television Engineers
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