no code implementations • 17 Nov 2023 • Mushu Li, Jie Gao, Conghao Zhou, Xuemin Shen, Weihua Zhuang
The proposed approach aims to maximize VR video streaming performance, i. e., minimizing video frame missing rate, by proactively caching popular VR video chunks and adaptively scheduling computing resources at an edge server based on user and network dynamics.
no code implementations • 21 Oct 2023 • Peichun Li, Hanwen Zhang, Yuan Wu, LiPing Qian, Rong Yu, Dusit Niyato, Xuemin Shen
Distributed Artificial Intelligence (AI) model training over mobile edge networks encounters significant challenges due to the data and resource heterogeneity of edge devices.
no code implementations • 2 Oct 2023 • Jiacheng Wang, Hongyang Du, Dusit Niyato, Jiawen Kang, Shuguang Cui, Xuemin Shen, Ping Zhang
In this article, we investigate applications of GAI in the physical layer and analyze its support for integrated sensing and communications (ISAC) systems.
no code implementations • 12 Jul 2023 • Hao Yang, Nan Cheng, Ruijin Sun, Wei Quan, Rong Chai, Khalid Aldubaikhy, Abdullah Alqasir, Xuemin Shen
This paper proposes an novel knowledge-driven approach for resource allocation in device-to-device (D2D) networks using a graph neural network (GNN) architecture.
1 code implementation • 15 Jun 2023 • Xiucheng Wang, Nan Cheng, Lianhao Fu, Wei Quan, Ruijin Sun, Yilong Hui, Tom Luan, Xuemin Shen
However, the dynamics of edge networks raise two challenges in neural network (NN)-based optimization methods: low scalability and high training costs.
no code implementations • 26 May 2023 • Conghao Zhou, Jie Gao, Mushu Li, Nan Cheng, Xuemin Shen, Weihua Zhuang
In this paper, we design a 3D map management scheme for edge-assisted mobile augmented reality (MAR) to support the pose estimation of individual MAR device, which uploads camera frames to an edge server.
no code implementations • 22 Feb 2023 • Ismail Lotfi, Dusit Niyato, Sumei Sun, Dong In Kim, Xuemin Shen
Furthermore, the proposed learning-based iterative contract framework has limited access to the private information of the participants, which is to the best of our knowledge, the first of its kind in addressing the problem of adverse selection in incentive mechanisms.
no code implementations • 3 Dec 2020 • Wen Wu, Nan Chen, Conghao Zhou, Mushu Li, Xuemin Shen, Weihua Zhuang, Xu Li
To obtain an optimal RAN slicing policy for accommodating the spatial-temporal dynamics of vehicle traffic density, we first formulate a constrained RAN slicing problem with the objective to minimize long-term system cost.
no code implementations • 26 Oct 2020 • Wanli Ni, Yuanwei Liu, Zhaohui Yang, Hui Tian, Xuemin Shen
This paper investigates the problem of model aggregation in federated learning systems aided by multiple reconfigurable intelligent surfaces (RISs).
Information Theory Signal Processing Information Theory
no code implementations • 5 Oct 2020 • Mushu Li, Jie Gao, Lian Zhao, Xuemin Shen
Mobile edge computing (MEC) is a promising technology to support mission-critical vehicular applications, such as intelligent path planning and safety applications.
no code implementations • 25 Feb 2019 • Lingyi Han, Kan Zheng, Long Zhao, Xianbin Wang, Xuemin Shen
Therefore, a framework combining with a deep clustering (DeepCluster) module is developed for STTP at largescale networks in this paper.