Energy minimization via dynamic voltage scaling for real-time video encoding on mobile devices

• Main Authors: Yang, Ming, Wen, Yonggang, Cai, Jianfei, Foh, Chuan Heng
• Other Authors: School of Computer Engineering
• Format: Conference or Workshop Item
• Language: English
• Published: 2013
• Subjects: DRNTU::Engineering::Computer science and engineering
• Online Access: https://hdl.handle.net/10356/98544; http://hdl.handle.net/10220/13427
• Institution: Nanyang Technological University

This paper investigates the problem of minimizing energy consumption for real-time video encoding on mobile devices, by dynamically configuring the clock frequency in the CPU via the dynamic voltage scaling (DVS) technology. The problem can be formulated as a constrained optimization problem, whose...