6 papers
AGWM: Affordance-Grounded World Models for Environments with Compositional Prerequisites
Qinshi Zhang, Weipeng Deng, Zhihan Jiang +4
In model-based learning, the agent learns behaviors by simulating trajectories based on world model predictions. Standard world models typically learn a stationary transition funct…
Indoor Fluid Antenna Systems Enabled by Layout-Specific Modeling and Group Relative Policy Optimization
Tong Zhang, Qianren Li, Shuai Wang +5
Fluid antenna system (FAS) revolutionizes wireless communications via utilizing position-flexible antennas that dynamically optimize channel conditions and mitigate multipath fadin…
A Dynamic Programming Framework for Vehicular Task Offloading with Successive Action Improvement
Qianren Li, Yuncong Hong, Bojie Lv +1
In this paper, task offloading from vehicles with random velocities is optimized via a novel dynamic programming framework. Particularly, in a vehicular network with multiple vehic…
ReinWiFi: Application-Layer QoS Optimization of WiFi Networks with Reinforcement Learning
Qianren Li, Bojie Lv, Yuncong Hong +1
The enhanced distributed channel access (EDCA) mechanism is used in current wireless fidelity (WiFi) networks to support priority requirements of heterogeneous applications. Howeve…
A Dynamic Improvement Framework for Vehicular Task Offloading
Qianren Li, Yuncong Hong, Bojie Lv +1
In this paper, the task offloading from vehicles with random velocities is optimized via a novel dynamic improvement framework. Particularly, in a vehicular network with multiple v…
Sensing-Assisted Adaptive Channel Contention for Mobile Delay-Sensitive Communications
Bojie Lv, Qianren Li, Rui Wang
This paper proposes an adaptive channel contention mechanism to optimize the queuing performance of a distributed millimeter wave (mmWave) uplink system with the capability of envi…