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The digital twin edge network (DITEN) aims to integrate mobile edge computing (MEC) and digital twin (DT) to provide real-time system configuration and flexible resource allocation for the sixth-generation network. This paper investigates…

Signal Processing · Electrical Eng. & Systems 2023-10-27 Yapeng Zhao , Qingqing Wu , Guangji Chen , Wen Chen , Ruiqi Liu , Ming-Min Zhao , Yuan Wu , Shaodan Ma

The recent advance of edge computing technology enables significant sensing performance improvement of Internet of Things (IoT) networks. In particular, an edge server (ES) is responsible for gathering sensing data from distributed sensing…

Signal Processing · Electrical Eng. & Systems 2025-04-17 Huawei Hou , Suzhi Bi , Xian Li , Shuoyao Wang , Liping Qian , Zhi Quan

Mobile edge computing (MEC) is powerful to alleviate the heavy computing tasks in integrated sensing and communication (ISAC) systems. In this paper, we investigate joint beamforming and offloading design in a three-tier integrated sensing,…

Information Theory · Computer Science 2024-01-29 Peng Liu , Zesong Fei , Xinyi Wang , Yiqing Zhou , Yan Zhang , Fan Liu

This paper addresses the problem of minimizing latency with partial computation offloading within Industrial Internet-of-Things (IoT) systems in in-network computing (COIN)-assisted Multiaccess Edge Computing (C-MEC) via ultra-reliable and…

Networking and Internet Architecture · Computer Science 2024-07-03 Ibrahim Aliyu , Awwal Arigi , Seungmin Oh , Tai-Won Um , Jinsul Kim

When applying integrated sensing and communications (ISAC) in future mobile networks, many sensing tasks have low latency requirements, preferably being implemented at terminals. However, terminals often have limited computing capabilities…

Signal Processing · Electrical Eng. & Systems 2024-08-29 Peng Liu , Zesong Fei , Xinyi Wang , Jingxuan Huang , Jie Hu , J. Andrew Zhang

In this paper, we propose a novel drift-adaptive slicing-based resource management scheme for cooperative integrated sensing and communication (ISAC) networks. Particularly, we establish two network slices to provide sensing and…

Networking and Internet Architecture · Computer Science 2025-06-27 Shisheng Hu , Jie Gao , Xue Qin , Conghao Zhou , Xinyu Huang , Mushu Li , Mingcheng He , Xuemin Shen

Realizing edge intelligence consists of sensing, communication, training, and inference stages. Conventionally, the sensing and communication stages are executed sequentially, which results in excessive amount of dataset generation and…

Signal Processing · Electrical Eng. & Systems 2022-01-25 Tong Zhang , Shuai Wang , Guoliang Li , Fan Liu , Guangxu Zhu , Rui Wang

A novel paradigm of mobile edge generation (MEG)-enabled digital twin (DT) is proposed, which enables distributed on-device generation at mobile edge networks for real-time DT applications. First, an MEG-DT architecture is put forward to…

Signal Processing · Electrical Eng. & Systems 2024-10-16 Xiaoxia Xu , Ruikang Zhong , Xidong Mu , Yuanwei Liu , Kaibin Huang

Digital twins (DT) have received significant attention due to their numerous benefits, such as real-time data analytics and cost reduction in production. DT serves as a fundamental component of many applications, encompassing smart…

Networking and Internet Architecture · Computer Science 2025-05-08 Chen Chen , Zihan Jia , Ze Wang , Lin Cui , Fung Po Tso

The next generation networks offers significant potential to advance Intelligent Transportation Systems (ITS), particularly through the integration of Digital Twins (DTs). However, ensuring the uninterrupted operation of DTs through…

Networking and Internet Architecture · Computer Science 2025-08-18 Mohammad Sajid Shahriar , Suresh Subramaniam , Motoharu Matsuura , Hiroshi Hasegawa , Shih-Chun Lin

Recent advances in wireless communication with the enormous demands of sensing ability have given rise to the integrated sensing and communication (ISAC) technology, among which passive sensing plays an important role. The main challenge of…

Information Theory · Computer Science 2023-07-31 Wangjun Jiang , Dingyou Ma , Zhiqing Wei , Zhiyong Feng , Ping Zhang

Integrated sensing and communication (ISAC) and intelligent reflecting surface (IRS) are viewed as promising technologies for future generations of wireless networks. This paper investigates the channel estimation problem in an IRS-assisted…

Signal Processing · Electrical Eng. & Systems 2024-04-09 Yu Liu , Ibrahim Al-Nahhal , Octavia A. Dobre , Fanggang Wang

This paper studies integrated sensing and communication (ISAC) with dynamic time division duplex (DTDD) cell-free (CF) massive multiple-input multiple-output~(mMIMO) systems. DTDD enables the CF mMIMO system to concurrently serve both…

Signal Processing · Electrical Eng. & Systems 2025-08-15 Anubhab Chowdhury , Sai Subramanyam Thoota , Erik G. Larsson

Internet of Things (IoT) is a rapidly growing industry currently being integrated into both consumer and industrial environments on a wide scale. While the technology is available and deployment has a low barrier of entry in future…

Cryptography and Security · Computer Science 2021-10-12 Glen Cathey , James Benson , Maanak Gupta , Ravi Sandhu

In the 6G era, integrating Mobile Edge Computing (MEC) and Digital Twin (DT) technologies presents a transformative approach to enhance network performance through predictive, adaptive control for energy-efficient, low-latency…

Networking and Internet Architecture · Computer Science 2024-05-13 Synthia Hossain Karobi , Shakil Ahmed , Saifur Rahman Sabuj , Ashfaq Khokhar

Future 6G networks are envisioned to support mobile augmented reality (MAR) applications and provide customized immersive experiences for users via advanced service provision. In this paper, we investigate user-centric service provision for…

Networking and Internet Architecture · Computer Science 2024-09-04 Conghao Zhou , Jie Gao , Yixiang Liu , Shisheng Hu , Nan Cheng , Xuemin Shen

Considering the user mobility and unpredictable mobile edge computing (MEC) environments, this paper studies the intelligent task offloading problem in unmanned aerial vehicle (UAV)-enabled MEC with the assistance of digital twin (DT). We…

Information Theory · Computer Science 2022-08-02 Bin Li , Yufeng Liu , Ling Tan , Heng Pan , Yan Zhang

This letter studies a vertical federated edge learning (FEEL) system for collaborative objects/human motion recognition by exploiting the distributed integrated sensing and communication (ISAC). In this system, distributed edge devices…

Signal Processing · Electrical Eng. & Systems 2022-06-08 Peixi Liu , Guangxu Zhu , Wei Jiang , Wu Luo , Jie Xu , Shuguang Cui

This paper studies an over-the-air federated edge learning (Air-FEEL) system with integrated sensing, communication, and computation (ISCC), in which one edge server coordinates multiple edge devices to wirelessly sense the objects and use…

Information Theory · Computer Science 2025-08-22 Dingzhu Wen , Sijing Xie , Xiaowen Cao , Yuanhao Cui , Jie Xu , Yuanming Shi , Shuguang Cui

Advancements in extended reality (XR) are driving the development of the metaverse, which demands efficient real-time transformation of 2D scenes into 3D objects, a computation-intensive process that necessitates task offloading because of…

Distributed, Parallel, and Cluster Computing · Computer Science 2026-04-06 Ibrahim Aliyu , Seungmin Oh , Sangwon Oh , Jinsul Kim