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The industrial transformation of Industry 4 and 5 results in cyber physical production systems that require secure resilient and energy efficient connectivity over integrated terrestrial and nonterrestrial networks NTNs Since its operation…

Ambient backscatter communication technology (AmBC) and a novel device category called zero-energy devices (ZED) have recently emerged as potential components for the forthcoming 6th generation (6G) networks. A ZED communicates with a…

Information Theory · Computer Science 2023-09-27 Papis Ndiaye , Dinh-Thuy Phan-Huy , Ayman Hassan , Jingyi Liao , Xiyu Wang , Kalle Ruttik , Riku Jantti

With the construction of low-earth orbit (LEO) satellite constellations, ubiquitous connectivity has been achieved. Terrestrial networks (TNs), such as cellular networks, are mainly deployed in specific urban areas and use licensed…

Signal Processing · Electrical Eng. & Systems 2025-09-12 Bodong Shang , Zheng Wang , Xiangyu Li , Chungang Yang , Chao Ren , Haijun Zhang

Ambient backscatter communication (AmBC) offers low-cost and low-power connectivity for Internet of Things (IoT), where a backscatter tag (BT) modulates incident signals transmitted by an ambient radio frequency (RF) source and reflects…

Information Theory · Computer Science 2025-11-12 Yuxin Li , Guangyue Lu , Yinghui Ye , Liqin Shi , Daniel Benevides da Costa

Research has shown that communications systems and receivers suffer from high power adjacent channel signals, called blockers, that drive the radio frequency (RF) front end into nonlinear operation. Since simple systems, such as the…

Signal Processing · Electrical Eng. & Systems 2022-01-26 Hossein Mohammadi , Walaa AlQwider , Talha Faizur Rahman , Vuk Marojevic

Non-terrestrial communications have emerged as a key enabler for seamless connectivity in the upcoming generation networks. This kind of network can support high data rate communications among aerial platforms (i.e., unmanned aerial…

Information Theory · Computer Science 2021-09-06 Jia Ye , Jingping Qiao , Abla Kammoun , Mohamed-Slim Alouini

Non-terrestrial network (NTN) communication has garnered considerable attention from government entities, industries, and academia in recent times. NTN networks encompass a variety of systems, including Low Earth Orbit (LEO) satellites,…

Information Theory · Computer Science 2024-01-22 Mahfuzur Rahman , Zoheb Hassan , Jeffrey H. Reed , Lingjia Liu

Ambient backscatter is an intriguing wireless communication paradigm that allows small devices to compute and communicate by using only the power they harvest from radio-frequency (RF) signals in the air. Ambient backscattering devices…

Information Theory · Computer Science 2016-05-17 Donatella Darsena , Giacinto Gelli , Francesco Verde

As 5G and future 6G mobile networks become increasingly more sophisticated, the requirements for agility, scalability, resilience, and precision in real-time service provisioning cannot be met using traditional and heuristic-based resource…

Networking and Internet Architecture · Computer Science 2026-01-08 John Sengendo , Fabrizio Granelli

Combing Artificial Intelligence (AI) and wireless communication technologies has become one of the major technologies trends towards 2030. This includes using AI to improve the efficiency of the wireless transmission and supporting AI…

Networking and Internet Architecture · Computer Science 2024-07-17 Chen Sun , Tao Cui , Wenqi Zhang , Yingshuang Bai , Shuo Wang , Haojin Li

Connectivity in rural areas is one of the main challenges of communication networks. To overcome this challenge, a variety of solutions for different situations are required. Optimizing the current networking paradigms is therefore…

Computers and Society · Computer Science 2022-02-28 Fares Fourati , Saeed Hamood Alsamhi , Mohamed-Slim Alouini

Network slicing in 5G/6G Non-Terrestrial Network (NTN) is confronted with mobility and traffic variability. An artificial intelligence (AI)-based digital twin (DT) architecture with deep reinforcement learning (DRL) using Deep deterministic…

Networking and Internet Architecture · Computer Science 2025-05-14 Afan Ali , Huseyin Arslan

Ambient backscatter communications (AmBackComs) have been recognized as a spectrum- and energy-efficient technology for Internet of Things, as it allows passive backscatter devices (BDs) to modulate their information into the legacy…

Information Theory · Computer Science 2020-05-15 Yinghui Ye , Liqin Shi , Xiaoli Chu , Guangyue Lu

Non-terrestrial networks (NTNs) are a critical enabler of the persistent connectivity vision of sixth-generation networks, as they can service areas where terrestrial infrastructure falls short. However, the integration of these networks…

Signal Processing · Electrical Eng. & Systems 2022-07-25 Mehmet Ali Aygul , Halise Turkmen , Mehmet Izzet Saglam , Hakan Ali Cirpan , Huseyin Arslan

Integrating terrestrial and non-terrestrial networks has the potential of connecting the unconnected and enhancing the user experience for the already-connected, with technological and societal implications of the greatest long-term…

Information Theory · Computer Science 2022-07-22 Giovanni Geraci , David Lopez-Perez , Mohamed Benzaghta , Symeon Chatzinotas

To overcome the challenges of ultra-low latency, ubiquitous coverage, and soaring data rates, this article presents a combined use of Near Field Communication (NFC) and Reconfigurable Holographic Surfaces (RHS) for Non-Terrestrial Networks…

Distributed, Parallel, and Cluster Computing · Computer Science 2025-09-11 Muhammad Ali Jamshed , Muhammad Ahmed Mohsin , Hongliang Zhang , Bushra Haq , Aryan Kaushik , Boya Di , Weiwei Jiang

The integration of Artificial Intelligence (AI) in military communications and networking is reshaping modern defense strategies, enhancing secure data exchange, real-time situational awareness, and autonomous decision-making. This survey…

Systems and Control · Electrical Eng. & Systems 2025-04-08 Victor Monzon Baeza , Raúl Parada , Laura Concha Salor , Carlos Monzo

Tag signal detection is one of the key tasks in ambient backscatter communication (AmBC) systems. However, obtaining perfect channel state information (CSI) is challenging and costly, which makes AmBC systems suffer from a high bit error…

Signal Processing · Electrical Eng. & Systems 2020-11-16 Chang Liu , Zhiqiang Wei , Derrick Wing Kwan Ng , Jinhong Yuan , Ying-Chang Liang

The efforts on the development, standardization and improvements to communication systems towards 5G Advanced and 6G are on track to provide benefits such as an unprecedented level of connectivity and performance, enabling a diverse range…

The advent of the Internet of Things (IoT) era, where billions of devices and sensors are becoming more and more connected and ubiquitous, is putting a strain on traditional terrestrial networks, that may no longer be able to fulfill…

Networking and Internet Architecture · Computer Science 2024-12-03 Dengke Wang , Alessandro Traspadini , Marco Giordani , Mohamed-Slim Alouini , Michele Zorzi
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