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Optimal Task Offloading and Resource Allocation in Mobile-Edge Computing with Inter-user Task Dependency
Jia Yan, Suzhi Bi, Ying-Jun Angela Zhang +1
Mobile-edge computing (MEC) has recently emerged as a cost-effective paradigm to enhance the computing capability of hardware-constrained wireless devices (WDs). In this paper, we…
Deep Reinforcement Learning for Online Computation Offloading in Wireless Powered Mobile-Edge Computing Networks
Liang Huang, Suzhi Bi, Ying-Jun Angela Zhang
Wireless powered mobile-edge computing (MEC) has recently emerged as a promising paradigm to enhance the data processing capability of low-power networks, such as wireless sensor n…
Backscatter-assisted Relaying in Wireless Powered Communications Network
Yuan Zheng, Suzhi Bi, Xiaohui Lin
This paper studies a novel cooperation method in a two-user wireless powered communication network (WPCN), in which one hybrid access point (HAP) broadcasts wireless energy to two…
Engineering Radio Map for Wireless Resource Management
Suzhi Bi, Jiangbin Lyu, Zhi Ding +1
Radio map in general refers to the geographical signal power spectrum density, formed by the superposition of concurrent wireless transmissions, as a function of location, frequenc…
Reusing Wireless Power Transfer for Backscatter-assisted Cooperation in WPCN
Wanran Xu, Suzhi Bi, Xiaohui Lin +1
This paper studies a novel user cooperation method in a wireless powered communication network (WPCN), where a pair of closely located devices first harvest wireless energy from an…
An ADMM Based Method for Computation Rate Maximization in Wireless Powered Mobile-Edge Computing Networks
Suzhi Bi, Ying-Jun Angela Zhang
In this paper, we consider a wireless powered mobile edge computing (MEC) network, where the distributed energy-harvesting wireless devices (WDs) are powered by means of radio freq…