GPS positioning in a multipath environment
نویسندگان
چکیده
منابع مشابه
GPS positioning in a multipath environment
We address the problem of GPS signal delay estimation in a multipath environment with a low-complexity constraint. After recalling the usual early–late estimator and its bias in a multipath propagation context, we study the maximum-likelihood estimator (MLE) based on a signal model including the parametric contribution of reflected components. It results in an efficient algorithm using the exis...
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ژورنال
عنوان ژورنال: IEEE Transactions on Signal Processing
سال: 2002
ISSN: 1053-587X
DOI: 10.1109/78.972490