TY - GEN
T1 - Joint Resource Allocation and Load Management for Cooling-Aware Mobile-Edge Computing
AU - Chen, Xiaojing
AU - Lu, Zhouyu
AU - Ni, Wei
AU - Wang, Xin
AU - Zhang, Shunqing
AU - Xu, Shugong
N1 - Publisher Copyright:
© 2020 IEEE.
PY - 2020/6
Y1 - 2020/6
N2 - In this paper, we jointly design resource allocation and load management in a mobile-edge computing (MEC) system with wireless power transfer (WPT), to minimize the total energy consumption of the BS, while meeting computation latency requirements. For the first time, the cooling energy, which is non-negligible, is considered to minimize the energy consumption of the MEC system. By orchestrating the alternative optimization technique, Lagrange duality method and subgradient method, we decompose the original optimization problem and obtain the optimal solution in a semi-closed form. Extensive numerical tests corroborate the merits of the proposed algorithm over existing benchmarks in terms of energy saving.
AB - In this paper, we jointly design resource allocation and load management in a mobile-edge computing (MEC) system with wireless power transfer (WPT), to minimize the total energy consumption of the BS, while meeting computation latency requirements. For the first time, the cooling energy, which is non-negligible, is considered to minimize the energy consumption of the MEC system. By orchestrating the alternative optimization technique, Lagrange duality method and subgradient method, we decompose the original optimization problem and obtain the optimal solution in a semi-closed form. Extensive numerical tests corroborate the merits of the proposed algorithm over existing benchmarks in terms of energy saving.
KW - computation offloading
KW - cooling energy
KW - Mobile edge computing (MEC)
KW - wireless power transfer (WPT)
UR - http://www.scopus.com/inward/record.url?scp=85089421573&partnerID=8YFLogxK
U2 - 10.1109/ICC40277.2020.9148795
DO - 10.1109/ICC40277.2020.9148795
M3 - Conference Proceeding
AN - SCOPUS:85089421573
T3 - IEEE International Conference on Communications
BT - 2020 IEEE International Conference on Communications, ICC 2020 - Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2020 IEEE International Conference on Communications, ICC 2020
Y2 - 7 June 2020 through 11 June 2020
ER -
