895 citations · 2.6k across the 43 of their papers we have counts for
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Efficiency Maximization for UAV-Enabled Mobile Relaying Systems with Laser Charging
Ming-Min Zhao, Qingjiang Shi, Min-Jian Zhao
This work studies the joint problem of power and trajectory optimization in an unmanned aerial vehicle (UAV)-enabled mobile relaying system. In the considered system, in order to p…
Efficient QP-ADMM Decoder for Binary LDPC Codes and Its Performance Analysis
Jing Bai, Yongchao Wang, Qingjiang Shi
This paper presents an efficient quadratic programming (QP) decoder via the alternating direction method of multipliers (ADMM) technique, called QP-ADMM, for binary low-density par…
Efficient Resource Allocation for Relay-Assisted Computation Offloading in Mobile Edge Computing
Xihan Chen, Yunlong Cai, Qingjiang Shi +3
In this article, we consider the problem of relay assisted computation offloading (RACO), in which user A aims to share the results of computational tasks with another user B throu…
Greedy Signal Space Recovery Algorithm with Overcomplete Dictionaries in Compressive Sensing
Jianchen Zhu, Shengjie Zhao, Qingjiang Shi +1
Compressive Sensing (CS) is a new paradigm for the efficient acquisition of signals that have sparse representation in a certain domain. Traditionally, CS has provided numerous met…
An ADMM-Based Approach to Robust Array Pattern Synthesis
Jintai Yang, Jingran Lin, Qingjiang Shi +1
In most existing robust array beam pattern synthesis studies, the bounded-sphere model is used to describe the steering vector (SV) uncertainties. In this letter, instead of boundi…