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The sixth generation (6G) wireless communication networks are envisioned to revolutionize customer services and applications via the Internet of Things (IoT) towards a future of fully intelligent and autonomous systems. In this article, we…

Signal Processing · Electrical Eng. & Systems 2021-08-12 Dinh C. Nguyen , Ming Ding , Pubudu N. Pathirana , Aruna Seneviratne , Jun Li , Dusit Niyato , Octavia Dobre , H. Vincent Poor

The year 2019 witnessed the rollout of the 5G standard, which promises to offer significant data rate improvement over 4G. While 5G is still in its infancy, there has been an increased shift in the research community for communication…

Networking and Internet Architecture · Computer Science 2021-08-25 Anu Jagannath , Jithin Jagannath , Tommaso Melodia

As the fifth-generation (5G) mobile communication system continues its global deployment, both industry and academia have started conceptualizing the 6th generation (6G) to address the growing need for a progressively advanced and digital…

Networking and Internet Architecture · Computer Science 2025-09-25 Salma Tika , Abdelkrim Haqiq , Essaid Sabir , Elmahdi Driouch

Toward end-to-end mobile service provision with optimized network efficiency and quality of service, tremendous efforts have been devoted in upgrading mobile applications, transport and internet networks, and wireless communication networks…

Networking and Internet Architecture · Computer Science 2023-07-04 Xiaoyun Wang , Shuangfeng Han , Zhiming Liu , Qixing Wang

The upcoming next generation of wireless communication is anticipated to revolutionize the conventional functionalities of the network by adding sensing and localization capabilities, low-power communication, wireless brain computer…

Signal Processing · Electrical Eng. & Systems 2024-12-13 Alister Burr , Ana Garcia Armada , Carsten Smeenk , Yang Miao

In this article, one first introduces the general landscape of the next generation of wireless communication systems (5G), including its drivers and requirements, and the candidate technologies that might help achieve its intended goals.…

Networking and Internet Architecture · Computer Science 2017-02-02 Nicola Marchetti

The thriving of artificial intelligence (AI) applications is driving the further evolution of wireless networks. It has been envisioned that 6G will be transformative and will revolutionize the evolution of wireless from "connected things"…

Information Theory · Computer Science 2024-10-28 Khaled B. Letaief , Yuanming Shi , Jianmin Lu , Jianhua Lu

The vision of seamlessly integrating information transfer (IT) and microwave based power transfer (PT) in the same system has led to the emergence of a new research area, called wirelessly power communications (WPC). Extensive research has…

Information Theory · Computer Science 2016-11-15 Kaibin Huang , Caijun Zhong , Guangxu Zhu

Reliable data connectivity is vital for the ever increasingly intelligent, automated and ubiquitous digital world. Mobile networks are the data highways and, in a fully connected, intelligent digital world, will need to connect everything,…

Networking and Internet Architecture · Computer Science 2020-02-05 Marco Giordani , Michele Polese , Marco Mezzavilla , Sundeep Rangan , Michele Zorzi

Graph Transformers (GTs) have shown strong empirical performance, yet current architectures vary widely in their use of attention mechanisms, positional embeddings (PEs), and expressivity. Existing expressivity results are often tied to…

Machine Learning · Computer Science 2025-11-12 Timo Stoll , Luis Müller , Christopher Morris

We propose a recipe on how to build a general, powerful, scalable (GPS) graph Transformer with linear complexity and state-of-the-art results on a diverse set of benchmarks. Graph Transformers (GTs) have gained popularity in the field of…

Machine Learning · Computer Science 2023-01-18 Ladislav Rampášek , Mikhail Galkin , Vijay Prakash Dwivedi , Anh Tuan Luu , Guy Wolf , Dominique Beaini

This white paper explores future localization and sensing opportunities for beyond 5G wireless communication systems by identifying key technology enablers and discussing their underlying challenges, implementation issues, and identifying…

This article discusses the challenges and opportunities of managing group delay dispersion (GDD) and its relation to the performance standards of future sixth-generation (6G) wireless communication systems utilizing terahertz frequency…

Signal Processing · Electrical Eng. & Systems 2024-05-31 Karl Strecker , Sabit Ekin , John F. O'Hara

With the emergence of communication services with stringent requirements such as autonomous driving or on-flight Internet, the sixth-generation (6G) wireless network is envisaged to become an enabling technology for future transportation…

Information Theory · Computer Science 2024-02-20 Ruiqi Liu , Meng Hua , Ke Guan , Xiping Wang , Leyi Zhang , Tianqi Mao , Di Zhang , Qingqing Wu , Abbas Jamalipour

Technology forecasts anticipate a new era in which massive numbers of humans, machines, and things are connected to wireless networks to sense, process, act, and communicate with the surrounding environment in a real-time manner. To make…

Information Theory · Computer Science 2023-01-27 Howon Lee , Byungju Lee , Heecheol Yang , Junghyun Kim , Seungnyun Kim , Wonjae Shin , Byonghyo Shim , H. Vincent Poor

A wireless communication system using multiple antennas promises reliable transmission under Rayleigh flat fading assumptions. Design criteria and practical schemes have been presented for both coherent and non-coherent communication…

Combinatorics · Mathematics 2016-11-15 Guangyue Han

The global 6G vision has taken its shape after years of international research and development efforts. This work culminated in ITU-R Recommendation on "IMT-2030 Framework". While the definition phase of technological requirements is…

Information Theory · Computer Science 2024-12-31 Harri Pennanen , Tuomo Hänninen , Oskari Tervo , Antti Tölli , Matti Latva-aho

At the dawn of the next-generation wireless systems and networks, massive multiple-input multiple-output (MIMO) has been envisioned as one of the enabling technologies. With the continued success of being applied in the 5G and beyond, the…

The use of dual polarization in mobile satellite systems is very promising for increasing the channel capacity. Polarized Modulation is proposed in this paper for use in practical systems, by providing simple equations for computing its…

Signal Processing · Electrical Eng. & Systems 2018-07-26 Anxo Tato , Carlos Mosquera , Pol Henarejos , Ana Perez-Neira

The majority of spatial signal processing techniques focus on increasing the total system capacity and providing high data rates for intended user(s). Unlike the existing studies, this paper introduces a novel interference modulation method…

Signal Processing · Electrical Eng. & Systems 2025-05-26 M. Yaser Yagan , Ali E. Pusane , Ali Gorcin , Ibrahim Hokelek