System for synchronizing a portable transceiver to a network

Details System for synchronizing a portable transceiver to a network System for synchronizing a portable transceiver to a network

2006-12-26

2006-12-26

Milord, Marceau (Department: 2618)

Telecommunications

Transmitter and receiver at same station

With frequency stabilization

C455S078000, C455S260000, C455S318000, C455S333000, C455S264000, C331S158000, C331S173000, C332S124000, C332S136000, C375S316000, C375S376000

Reexamination Certificate

active

07155176

ABSTRACT:
A system for synchronizing a portable transceiver to a network is disclosed. Embodiments of the system for synchronizing a portable transceiver to a network include a crystal oscillator, a frequency synthesizer adapted to receive an output of the crystal oscillator, logic coupled to the crystal oscillator, the logic configured to estimate a frequency error of a received signal; and a first control signal supplied from the logic to the frequency synthesizer, the first control signal configured to adjust the frequency synthesizer to compensate for the error.

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