16 citations · 20 across the 6 of their papers we have counts for
6 papers
Capacity Analysis and Throughput Maximization of NOMA with Nonlinear Power Amplifier Distortion
Xiaojia Wang, Suzhi Bi, Xian Li +3
In future B5G/6G broadband communication systems, non-linear signal distortion caused by the impairment of transmit power amplifier (PA) can severely degrade the communication perf…
Energy-Efficient Online Data Sensing and Processing in Wireless Powered Edge Computing Systems
Xian Li, Suzhi Bi, Yuan Zheng +1
This paper focuses on developing energy-efficient online data processing strategy of wireless powered MEC systems under stochastic fading channels. In particular, we consider a hyb…
Online Cognitive Data Sensing and Processing Optimization in Energy-harvesting Edge Computing Systems
Xian Li, Suzhi Bi, Zhi Quan +1
Mobile edge computing (MEC) has recently become a prevailing technique to alleviate the intensive computation burden in Internet of Things (IoT) networks. However, the limited devi…
An Integrated Optimization-Learning Framework for Online Combinatorial Computation Offloading in MEC Networks
Xian Li, Liang Huang, Hui Wang +2
Mobile edge computing (MEC) is a promising paradigm to accommodate the increasingly prosperous delay-sensitive and computation-intensive applications in 5G systems. To achieve opti…
Computation Rate Maximization in Wireless Powered MEC with Spread Spectrum Multiple Access
Yuegui Chen, Suzhi Bi, Xian Li +2
The integration of mobile edge computing (MEC) and wireless power transfer (WPT) technologies has recently emerged as an effective solution for extending battery life and increasin…
Optimal Online Transmission Policy for Energy-Constrained Wireless-Powered Communication Networks
Xian Li, Xiangyun Zhou, Derrick Wing Kwan Ng +1
This work considers the design of online transmission policy in a wireless-powered communication system with a given energy budget. The system design objective is to maximize the l…