SYSTEM AND METHOD FOR JUST-IN-TIME LEARNING-BASED PREDICTIVE THERMAL MITIGATION IN A PORTABLE COMPUTING DEVICE

摘要

Various embodiments of methods and systems for just-in-time learning-based predictive thermal management (“JLPTM”) techniques implemented in a portable computing device (“PCD”) are disclosed. Embodiments of JLPTM systems and methods recognize that multiple thermal aggressors affect temperature readings of individual temperature sensors and that thermal events measured by those sensors may be predicted based on historical thermal behavior of the PCD. By monitoring various factors that contribute to thermal energy generation and/or dissipation in the PCD, JLPTM systems and methods may predict thermal events from historical thermal behavior data, identify optimum performance level settings combinations that will reduce thermal energy generation, and set a time in the future to apply an optimum performance level settings combination just-in-time to prevent the thermal event from occurring.