A robust PN code tracking algorithm for frequency selective Rayleigh-fading channels.

A robust PN code tracking algorithm for frequency selective Rayleigh-fading channels.

In this letter, we propose a new tracking scheme that is robust against multipath fading for pseudonoise (PN) code tracking in direct-sequence-spread spectrum systems. The proposed scheme employs an adaptive filter whose taps are adapted using a block least-mean square algorithm and it results in mi...

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Pubblicato in:IEEE Transactions on wireless communications 3, 4 (2004).
Autore principale: El-Tarhuni, M.
Natura: Articolo
Lingua:English
Soggetti:
3G mobile radio standards.
RAKE combining.
Adaptive filter.
Block least mean squares algorithm.
Direct-sequence spread spectrum systems.
Filter tap-weight distribution.
Frequency selective Rayleigh fading channels.
Mean-squared tracking error.
Multipath delay.
Multipath fading.
Multipath interference minimization.
Pseudonoise code tracking algorithm.
Wideband CDMA.
Wideband code division multiple access system.