Subspace - Based Delay Estimation in DS - CDMA { Asymptotic Properties and Further
نویسنده
چکیده
In this paper, the modiied MUSIC estimator 1] for near-far resistant delay estimation in DS-CDMA systems is considered. A simpliied cost function is proposed and analytical expressions for the variance of the two algorithms are derived, showing that the asymptotic variance is invariant to the interference power.
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