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Integrated sensing and communication (ISAC) is recognized as one of the key enabling technologies for sixth-generation (6G) wireless communication networks, facilitating diverse emerging applications and services in an energy and…

Information Theory · Computer Science 2025-03-04 Zehra Yigit , Ertugrul Basar

Non-Terrestrial Networks (NTN) have emerged as a key enabler to fully realize the vision of integrated, intelligent, and ubiquitous connectivity in 6G systems. However, several operational challenges, including severe Doppler effects,…

Information Theory · Computer Science 2026-04-14 Muhammad Ali Jamshed , Rohit Singh , Malik Muhammad Saad , Aryan Kaushik , Wonjae Shin , Miguel Dajer , Alain Mourad

The next sixth generation (6G) networks are envisioned to integrate sensing and communications in a single system, thus greatly improving spectrum utilization and reducing hardware costs. Low earth orbit (LEO) satellite communications…

Signal Processing · Electrical Eng. & Systems 2024-07-09 Li You , Yongxiang Zhu , Xiaoyu Qiang , Christos G. Tsinos , Wenjin Wang , Xiqi Gao , Björn Ottersten

Extreme crowding of electromagnetic spectrum in recent years has led to the challenges in designing sensing and communications systems. Both systems require a broad range of bandwidth, thus resulting in competing interests in exploiting the…

Signal Processing · Electrical Eng. & Systems 2024-02-15 Longfei Yin , Ziang Liu , Bhavani Shankar M. R. , Mohammad Alaee-Kerahroodi , Bruno Clerckx

An undesirable consequence of the foreseeable proliferation of sophisticated integrated sensing and communications (ISAC) technologies is the enabling of spoofing, by malicious agents, of situational information (such as proximity,…

Signal Processing · Electrical Eng. & Systems 2025-12-19 Getuar Rexhepi , Hyeon Seok Rou , Giuseppe Thadeu Freitas de Abreu , George C. Alexandropoulos

The Terahertz (0.1-10 THz) band holds enormous potential for supporting unprecedented data rates and millimeter-level accurate sensing thanks to its ultra-broad bandwidth. Terahertz integrated sensing and communication (ISAC) is viewed as a…

Signal Processing · Electrical Eng. & Systems 2023-01-20 Chong Han , Yongzhi Wu , Zhi Chen , Yi Chen , Guangjian Wang

Integrated Sensing and Communication (ISAC) systems are recognised as one of the key ingredients of the sixth generation (6G) network. A challenging topic in ISAC is the design of a single waveform combining both communication and sensing…

Sensing capability is one of the most highlighted new feature of future 6G wireless networks. This paper addresses the sensing potential of Large Intelligent Surfaces (LIS) in an exemplary Industry 4.0 scenario. Besides the attention…

Signal Processing · Electrical Eng. & Systems 2021-04-14 Cristian J. Vaca-Rubio , Pablo Ramirez-Espinosa , Kimmo Kansanen , Zheng-Hua Tan , Elisabeth de Carvalho , Petar Popovski

Wireless networks are vulnerable to physical layer spoofing attacks due to the wireless broadcast nature, thus, integrating communications and security (ICAS) is urgently needed for 6G endogenous security. In this letter, we propose an…

Cryptography and Security · Computer Science 2023-07-19 Ning Gao , Qiying Huang , Cen Li , Shi Jin , Michail Matthaiou

Bistatic sensing refers to scenarios where the transmitter (illuminating the target) and the sensing receiver (estimating the target state) are physically separated, in contrast to monostatic sensing, where both functions are co-located. In…

Information Theory · Computer Science 2025-03-06 Tian Jiao , Kai Wan , Zhiqiang Wei , Yanlin Geng , Yonglong Li , Zai Yang , Giuseppe Caire

In Vehicle-to-Everything (V2X) systems, reliable and secure information exchange plays a pivotal role in road safety and traffic management. Due to the open nature of the wireless medium and the constant or intermittent mobility of…

Information Theory · Computer Science 2023-12-05 Kan Yu , Zhiyong Feng , Dong Li , Jiguo Yu

Integrated sensing and communication (ISAC) has been identified as a promising technology for the sixth generation (6G) of communication networks. Target privacy in ISAC is essential to ensure that only legitimate sensors can detect the…

Signal Processing · Electrical Eng. & Systems 2025-03-10 Ahmed Magbool , Vaibhav Kumar , Marco Di Renzo , Mark F. Flanagan

Emerging applications such as autonomous driving and Internet of things (IoT) services put forward the demand for simutaneous sensing and communication functions in the same system. Integrated sensing and communication (ISAC) has the…

Networking and Internet Architecture · Computer Science 2024-03-26 Yangyang Niu , Zhiqing Wei , Lin Wang , Huici Wu , Zhiyong Feng

As the integrated sensing and communication(ISAC) technology emerges as a promising component of sixth generation (6G), the study of its physical layer security has become a key concern for researchers. Specifically, in this work, we focus…

Information Theory · Computer Science 2024-07-18 Zhongqing Wu , Xuehua Li , Yuanxin Cai , Weijie Yuan

This article presents a novel multi-functional system for a sixth-generation (6G) wireless network with integrated sensing, communication, and powering (ISCAP), which unifies integrated sensing and communication (ISAC) and wireless…

Signal Processing · Electrical Eng. & Systems 2024-01-09 Yilong Chen , Zixiang Ren , Jie Xu , Yong Zeng , Derrick Wing Kwan Ng , Shuguang Cui

Most traditional alarm systems cannot address security threats in a satisfactory manner. To alleviate this problem, we developed a high-confidence cyber-physical alarm system (CPAS), a new kind of alarm systems. This system establishes the…

Distributed, Parallel, and Cluster Computing · Computer Science 2016-11-17 Longhua Ma , Tengkai Yuan , Feng Xia , Ming Xu , Jun Yao , Meng Shao

Integrated sensing and communications (ISAC) is considered a promising technology in the B5G/6G networks. The channel model is essential for an ISAC system to evaluate the communication and sensing performance. Most existing channel…

Signal Processing · Electrical Eng. & Systems 2026-04-22 Chenhao Luo , Aimin Tang , Fei Gao , Jianguo Liu , Xudong Wang

Integrated sensing and communication (ISAC) enables simultaneous localization, environment perception, and data exchange for connected autonomous vehicles. However, most existing ISAC designs prioritize sensing accuracy and communication…

Signal Processing · Electrical Eng. & Systems 2025-10-28 Xibin Jin , Guoliang Li , Shuai Wang , Fan Liu , Miaowen Wen , Huseyin Arslan , Derrick Wing Kwan Ng , Chengzhong Xu

Integrated sensing and communication (ISAC) emerged as a key feature of next-generation 6G wireless systems, allowing them to achieve high data rates and sensing accuracy. While prior research has primarily focused on addressing…

Information Theory · Computer Science 2025-05-20 Tingyu Shui , Walid Saad , Mingzhe Chen

The following paper models a secure full duplex (FD) integrated sensing and communication (ISAC) scenario, where malicious eavesdroppers aim at intercepting the downlink (DL) as well as the uplink (UL) information exchanged between the dual…

Signal Processing · Electrical Eng. & Systems 2023-12-19 Ahmad Bazzi , Marwa Chafii