An efficient code-timing estimator for DS-CDMA signals

We present an efficient algorithm for estimating the code timing of a known training sequence in an asynchronous direct-sequence code division multiple access (DS-CDMA) system. The algorithm is a large sample maximum likelihood (LSML) estimator that is derived by modeling the known training sequence...

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Veröffentlicht in:	IEEE transactions on signal processing 1997-01, Vol.45 (1), p.82-89
Hauptverfasser:	Dunmin Zheng, Li, Jian, Miller, S.L., Strom, E.G.
Format:	Artikel
Sprache:	eng
Schlagworte:	Binary phase shift keying Colored noise Gaussian noise Maximum likelihood detection Maximum likelihood estimation Multiaccess communication Parameter estimation Phase estimation Propagation delay Timing
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