1 citations · 4 across the 9 of their papers we have counts for
10 papers
Reinforcement Learning for Improved Random Access in Delay-Constrained Heterogeneous Wireless Networks
Lei Deng, Danzhou Wu, Zilong Liu +2
In this paper, we for the first time investigate the random access problem for a delay-constrained heterogeneous wireless network. We begin with a simple two-device problem where t…
Dynamic Control for Random Access in Deadline-Constrained Broadcasting
Aoyu Gong, Lei Deng, Fang Liu +1
This paper considers random access in deadline-constrained broadcasting with frame-synchronized traffic. To enhance the maximum achievable timely delivery ratio (TDR), we define a…
Reinforcement Learning Random Access for Delay-Constrained Heterogeneous Wireless Networks: A Two-User Case
Danzhou Wu, Lei Deng, Zilong Liu +2
In this paper, we investigate the random access problem for a delay-constrained heterogeneous wireless network. As a first attempt to study this new problem, we consider a network…
Delay-Constrained Topology-Transparent Distributed Scheduling for MANETs
Lei Deng, Fang Liu, Yijin Zhang +1
Transparent topology is common in many mobile ad hoc networks (MANETs) such as vehicle ad hoc networks (VANETs), unmanned aerial vehicle (UAV) ad hoc networks, and wireless sensor…
On Stability Condition of Wireless Networked Control Systems under Joint Design of Control Policy and Network Scheduling Policy
Lei Deng, Cheng Tan, Wing Shing Wong
In this paper, we study a wireless networked control system (WNCS) with sub-systems sharing a common wireless channel. Each sub-system consists of a plant and a controlle…
Delay-Constrained Input-Queued Switch
Lei Deng, Wing Shing Wong, Po-Ning Chen +2
In this paper, we study the delay-constrained input-queued switch where each packet has a deadline and it will expire if it is not delivered before its deadline. Such new scenario…
Convex Set of Doubly Substochastic Matrices
Lei Deng, Qiulin Lin
Denote as the set of all doubly substochastic matrices and let be a positive integer. Let be the set of all -bounded doubly subs…
Device-to-Device Load Balancing for Cellular Networks
Lei Deng, Yinghui He, Ying Zhang +5
Small-cell architecture is widely adopted by cellular network operators to increase network capacity. By reducing the size of cells, operators can pack more (low-power) base statio…
On the Min-Max-Delay Problem: NP-completeness, Algorithm, and Integrality Gap
Qingyu Liu, Lei Deng, Haibo Zeng +1
We study a delay-sensitive information flow problem where a source streams information to a sink over a directed graph G(V,E) at a fixed rate R possibly using multiple paths to min…
Utility Maximization for Uplink MU-MIMO: Combining Spectral-Energy Efficiency and Fairness
Lei Deng, Wenjie Zhang, Yun Rui +1
Driven by green communications, energy efficiency (EE) has become a new important criterion for designing wireless communication systems. However, high EE often leads to low spectr…