As high quality real-time service demands on smart device applications are rapidly increasing, offloading the application task to the edge server to reduce total response time is emerging as a key issue. Meanwhile, smart devices are very sensitive to the energy consumption (to maximize the battery lifetime), where various energy consumption schemes have been attempted to minimize the power profile, especially for computationally heavy tasks. In this paper, an energy consumption minimization scheme that adjusts both the offloading ratio and CPU operating frequency of the device based on a Dynamic Voltage and Frequency Scaling (DVFS) technique under delay constraint is proposed. Simulation results show that the proposed scheme minimizes the energy consumption of the device while satisfying the delay requirement.
|Title of host publication||2020 IEEE International Conference on Consumer Electronics, ICCE 2020|
|Publisher||Institute of Electrical and Electronics Engineers Inc.|
|Publication status||Published - 2020 Jan|
|Event||2020 IEEE International Conference on Consumer Electronics, ICCE 2020 - Las Vegas, United States|
Duration: 2020 Jan 4 → 2020 Jan 6
|Name||Digest of Technical Papers - IEEE International Conference on Consumer Electronics|
|Conference||2020 IEEE International Conference on Consumer Electronics, ICCE 2020|
|Period||20/1/4 → 20/1/6|
Bibliographical notePublisher Copyright:
© 2020 IEEE.
All Science Journal Classification (ASJC) codes
- Industrial and Manufacturing Engineering
- Electrical and Electronic Engineering