Qualcomm Incorporated

Jyotirmoy Das

Vikram Singh

Joshua Stubbs

Aravind Bhaskara

Tien-Hsin Lee

Sanjeev Mittal

Zhurang Zhao

Kiran Bhagwat

Michael Tipton

Thomas Tang

Ibrahim Hajj-Ahmad

Gary Chia-Jui Chang

Various dynamic voltage and frequency scaling (DVFS) techniques can optimize the high voltage residency of a device containing multiple processing cores that share a voltage rail. The DVFS techniques described herein can reduce the high voltage residency (duration) of the voltage rail by aligning the high frequency duration of multiple cores sharing the same voltage rail.

Ruler-follower dynamic voltage and frequency scaling schemes for integrated circuit components

A system and method for rate-adaptation of a video telephony (VT) session is disclosed. In one example, there is provided a method that includes receiving a first information set indicative of a start of a handover of a device from a first Radio Access Technology (RAT) to a second RAT. The method further includes receiving a second information set indicative of an end of the handover. The method further includes adjusting a rate-adaptation protocol for the VT session based at least in part on the first and second information sets.

Selective rate-adaptation in video telephony

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San Diego, CA, United States of America

Jyotirmoy Das