Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Yair Shapira0
Isaac Shapira0
Ofer Saban0
Rami Reuveni0
Date of Patent
November 23, 2010
Patent Application Number
11828363
Date Filed
July 26, 2007
Patent Primary Examiner
Patent abstract
A system and method for ensuring proper synchronization of a plurality of frequency sources used in reception diversity-based radio reception. The frequency sources are concatenated in a synchronization loop, through which one frequency source having a high performance oscillator is configured as a master source. Through its oscillator, the master provides an internal synchronization signal that synchronizes all other sources, which have lower performance oscillators and are configured as slaves. Upon a failure in the master oscillator or in the synchronization loop, a slave source takes over as an alternative master source and provides its internal oscillator signal as an alternative synchronization signal to all other frequency sources.
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