Diversity loop detector with component detector switching

摘要

Aspects of the disclosure pertain to a system and method for providing component detector switching for a diversity loop detector. Switching between component detectors is performed via one of: a periodic state likelihood reset process, a slope-based switching process, or a cross-over connection process. The joint decision circuit switches among component detectors to promote improved performance with present of constant or transition phase offset.

主权项

1. A system, comprising:
a plurality of component detectors configured for receiving a plurality of inputs and transmitting a plurality of outputs based upon the received plurality of inputs; and a selection circuit connected to the plurality of component detectors, the selection circuit configured for receiving the plurality of component detector outputs, the selection circuit configured for selecting one component detector output from the plurality of component detector outputs, the selection circuit configured for providing an output based upon the selected component detector output, the selection circuit further being configured for calculating a log-likelihood-ratio based upon the received component detector outputs, wherein at least two component detectors included in the plurality of component detectors have a different amount of offset.