Lojack Corporation

Yvonne Whelan

Systems and methods for identifying and compensating for offsets in received transmission signals in accordance with embodiments of the invention are disclosed. In one embodiment, a vehicle telematics device includes a processor, a transceiver connected to the processor, and a memory connected to the processor and storing a signal detection application, wherein the signal detection application directs the processor to command the transceiver to acquire a transmitted signal based on a set of listening parameters, store the transmitted signal as received signal data, determine the presence of a signal offset by determining monotonicity in the received signal data, generate offset data based on the determined monotonicity, command the transceiver to adjust at least one listening parameter based on the offset data, demodulate the received signal data based on the adjusted listening parameters, and issue a low power command signal.

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Canton, MA, United States of America

Yvonne Whelan