Search Results for author: Lin X. Cai

Found 5 papers, 2 papers with code

Responsive Regulation of Dynamic UAV Communication Networks Based on Deep Reinforcement Learning

1 code implementation25 Aug 2021 Ran Zhang, Duc Minh, Nguyen, Miao Wang, Lin X. Cai, Xuemin, Shen

In this chapter, the regulation of Unmanned Aerial Vehicle (UAV) communication network is investigated in the presence of dynamic changes in the UAV lineup and user distribution.

reinforcement-learning Reinforcement Learning (RL)

Data-Driven Random Access Optimization in Multi-Cell IoT Networks with NOMA

no code implementations2 Jan 2021 Sami Khairy, Prasanna Balaprakash, Lin X. Cai, H. Vincent Poor

To enable a capacity-optimal network, a novel formulation of random channel access management is proposed, in which the transmission probability of each IoT device is tuned to maximize the geometric mean of users' expected capacity.

Management

SREC: Proactive Self-Remedy of Energy-Constrained UAV-Based Networks via Deep Reinforcement Learning

1 code implementation17 Sep 2020 Ran Zhang, Miao Wang, Lin X. Cai

Energy-aware control for multiple unmanned aerial vehicles (UAVs) is one of the major research interests in UAV based networking.

Reinforcement Learning (RL)

A Gradient-Aware Search Algorithm for Constrained Markov Decision Processes

no code implementations7 May 2020 Sami Khairy, Prasanna Balaprakash, Lin X. Cai

In this brief, we first prove that the optimization objective in the dual linear program of a finite CMDP is a piece-wise linear convex function (PWLC) with respect to the Lagrange penalty multipliers.

Management Robot Navigation

Constrained Deep Reinforcement Learning for Energy Sustainable Multi-UAV based Random Access IoT Networks with NOMA

no code implementations31 Jan 2020 Sami Khairy, Prasanna Balaprakash, Lin X. Cai, Yu Cheng

In this paper, we apply the Non-Orthogonal Multiple Access (NOMA) technique to improve the massive channel access of a wireless IoT network where solar-powered Unmanned Aerial Vehicles (UAVs) relay data from IoT devices to remote servers.

Management

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