Seyfarth Shaw LLP
Digital filter control for filter tracking speedup
A method for speeding up a filter tracking speed includes scaling filter coefficients based at least in part on an uplink/downlink configuration in a time division duplex (TDD) or a multimedia broadcast single frequency network (MBSFN) system. The method also includes applying scaled filter coefficients during at least one downlink subframe to control a filter tracking speed.
QUALCOMM INCORPORATED
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Jun Won Raghu Narayan Huilin
Choi Challa Xu