Pulse or digital communications – Spread spectrum – Direct sequence
Reexamination Certificate
2006-06-13
2006-06-13
Ha, Dac V. (Department: 2634)
Pulse or digital communications
Spread spectrum
Direct sequence
C375S149000, C375S366000, C375S367000, C370S512000, C370S514000, C370S515000
Reexamination Certificate
active
07061966
ABSTRACT:
A mobile wireless communications device and methods therefore, including receiving a signal (710), storing a portion of the received signal (730), identifying all possible pilot signals by determining slot boundary information for the stored signal portion (720), determining frame boundary information and/or scrambling code information (760) of the stored signal portion by correlating the stored signal portion with the scrambling codes based on the slot boundary information. In other embodiments, the search is performed in real-time without storing the signal.
REFERENCES:
patent: 5987059 (1999-11-01), Harrison et al.
patent: 5991330 (1999-11-01), Dahlman et al.
patent: 6144649 (2000-11-01), Storm et al.
patent: 6480558 (2002-11-01), Ottosson et al.
patent: 6571099 (2003-05-01), Kim et al.
patent: 6744747 (2004-06-01), Shiu et al.
Guo Qiang
Storm Brian
Tan Ming D.
Zhou Xuping
Zhu Mang
Bowler II Roland K.
Ha Dac V.
Motorola Inc.
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