Pulse or digital communications – Spread spectrum – Frequency hopping
Reexamination Certificate
2011-08-16
2011-08-16
Tse, Young T. (Department: 2611)
Pulse or digital communications
Spread spectrum
Frequency hopping
C375S260000
Reexamination Certificate
active
08000376
ABSTRACT:
Methods of adjusting a transmit time of a wireless device are disclosed. One method includes a receiver determining a frequency hopping sequence of an interfering signal. The receiver obtains an observed pattern of at least one of time and frequency overlap between the interfering signal and a signal of interest. The receiver determines a desired pattern of at least one of time and frequency overlap between the interfering signal and the signal of interest. A desired transmit time delay of the signal of interest is adjusted based on a difference between the observed pattern and the desired pattern.
REFERENCES:
patent: 6941110 (2005-09-01), Kloper et al.
patent: 2006/0098570 (2006-05-01), Hadad
patent: 2006/0188003 (2006-08-01), Larsson et al.
patent: 2007/0042733 (2007-02-01), Tomioka
patent: 2007/0183338 (2007-08-01), Singh et al.
patent: 2007/0211641 (2007-09-01), Fu et al.
NDSSI Holdings, LLC
Short Brian R.
Tse Young T.
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