Bit synchronization in a communications device

Details Bit synchronization in a communications device Bit synchronization in a communications device

2007-07-24

2007-07-24

Tse, Young T. (Department: 2611)

Pulse or digital communications

Spread spectrum

Direct sequence

C375S355000

Reexamination Certificate

active

10650866

ABSTRACT:
Systems and techniques are disclosed relating to communications. The systems and techniques involve the synchronizing to a signal having a plurality of bits by computing energy for a plurality of different phase offset signal portions, generating a ratio from the signal portion with the highest computed energy and the signal portion with the second highest computed energy, and comparing the ratio to a threshold to determine whether the signal portion with the highest computed energy can be used to determine bit timing.

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patent: 2003/0081662 (2003-05-01), Rick et al.
patent: 2003/0227963 (2003-12-01), Dafesh
patent: 0757458 (1997-02-01), None
patent: 1244225 (2002-09-01), None
patent: 0014560 (2000-03-01), None

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