An ESPRIT-Based Super-Resolution Time Delay Estimation Algorithm for Real-Time Locating Systems
نویسندگان
چکیده
منابع مشابه
Efficient super resolution time delay estimation techniques
In this paper, an e cient Weighted Fourier transform and RELAXation based algorithm (referred to as WRELAX) is rst proposed for the well-known time delay estimation problem. WRELAX involves only a sequence of weighted Fourier transforms. Its resolution is much higher than that of the conventional matched lter approach. One disadvantage associated with WRELAX is that it converges slowly when the...
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The problem of super-resolution time delay estimation in multipath environments is addressed in this paper. Two cases, active and passive systems, are considered. The time delay estimation is first converted into a sinusoidal parameter estimation problem. Then the sinusoidal parameters are estimated by generalizing the Multiple Signal Classification (MUSIC) algorithm for single-experiment data....
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ژورنال
عنوان ژورنال: The Journal of Korea Information and Communications Society
سال: 2013
ISSN: 1226-4717
DOI: 10.7840/kics.2013.38a.4.310