Aryan Kaushik – författare

Integrated Sensing and Communications for Future Wireless Networks: Principles, Advances and Key Enabling Technologies presents the principles, methods, and algorithms of ISAC, an overview of the essential enabling technologies, as well as the latest research and future directions. Suitable for academic researchers and post graduate students as well as industry R&D engineers, this book is the definitive reference in this interdisciplinary field that is being seen as a technology to enable emerging applications such as vehicular networks, environmental monitoring, remote sensing, IoT, smart cities.Importantly, ISAC has been identified as an enabling technology for B5G/6G, and the next-generation Wi-Fi system. ISAC brings together a range of technologies: radar sensing, reconfigurable intelligent surfaces, holographic surfaces through to high frequency terahertz, PHY security, channel signaling, multiple access, and machine learning.

Gives an overview of ISAC technology - its potential, the challenges and future research trajectoryPresents the future directions of ISACIncludes discussion of the following technologies: i. Intelligent Metasurfaces for ISAC; ii. Machine Learning and AI for ISAC; iii. ISAC Waveform Design and Full-Duplex; iv. Millimeter Wave, Terahertz, and Beamforming for ISAC; v. Network Architectural Aspects of Integrating Sensing

Non-Terrestrial Networks: Paving the Way Towards Global Connectivity presents technologies that are important for NTNs - from LEO satellite communication, unmanned aerial vehicles (UAVs)/flying platforms assisted wireless networking, the use of machine learning, edge computing, reconfigurable intelligent surfaces, multiple access, wireless backhaul/fronthaul, integrated access and backhaul, integrated sensing and communications, and high frequency channel modeling such as terahertz, sub-terahertz, and millimeter wave. These technologies are essential in providing a paradigm shift from current wireless standards and will usher in the development of exciting new vertical frameworks.This book gives students and researchers in academia an understanding of the fundamentals, technologies, systems and techniques for the next generation NTNS. In addition, it gives industry engineers insights into interdisciplinary findings on many open issues and trends in NTN standardization.Presents how different systems and techniques can be employed for the next generation NTNs to fulfill the vision and objectives of the latest trends of standardization on NTN internet-of-things (IoT) performance enhancementGives a structured and integrated presentation along 5 key themes: Architectures for NTN, Networking techniques for NTNs, Physical Layer techniques for NTN, Emerging technologies for NTN, Use cases for NTN, including public safetyPresents methods and algorithms useful for the deployment of NTNsOutlines future directions for research

Electromagnetic Signal and Information Theory: From Synergizing Two Realms to Evolution of Next Generation Communications delivers an in-depth exploration of both foundational concepts and cutting-edge innovations within wireless communications. This authoritative volume presents a seamless blend of theory, practical application, and emerging technologies, specifically tailored for university researchers and industry professionals. Readers will benefit from expert contributions that illuminate topics such as reconfigurable intelligent surfaces and holographic MIMO, addressing the growing needs for higher data rates, robust reliability, and adaptability in the evolving landscape of 5G-Advanced and 6G networks.In addition to its comprehensive technical insights, the book stands out for its thorough coverage of standardization efforts and future research directions, equipping readers to anticipate and respond to technological advancements. The interdisciplinary approach of Electromagnetic Signal and Information Theory (ESIT) is highlighted, integrating deterministic electromagnetic wave theory, statistical information theory, and advanced signal processing.Presents a vision of Electromagnetic Signal and Information Theory (ESIT)Explains the theory underlying ESIT, covering signal processing, information theory, and electromagnetismGives examples and applications to illustrate how the principles have been put into practiceContributed by leaders in the field from academia and industryGives a perspective on future directions

Digital Twins and RF imaging for Wireless Networks presents the concept of digital twins, covering topics such as efficient estimation of high-dimensional channel matrices, real-time predictive maintenance, distributed learning for smart city applications, energy-efficient sensing and communications for the Internet of Things (IoT), autonomous vehicles, and adaptive channel coding for network task offloading. The second part focuses on radio-frequency imaging, discussing innovative approaches such as neural network designs for electric field integral equations, dynamically reconfigurable metasurface antennas, reconfigurable intelligent surfaces, extremely large antenna arrays in the near-field region, wideband multi-antenna radar, multimodal sensing and point cloud processing, and much more.Each chapter offers cutting-edge insights and methodologies that are expected to drive the future of wireless communication and sensing technologies. The rising demands of novel wireless communication applications, dynamic operating environments, and intricate traffic and user patterns are accelerating the transformation of wireless networks into distributed platforms that integrate communications, sensing, and computing to enable immersive functionalities. Digital twins and radio-frequency imaging are two rapidly evolving technologies poised to revolutionize sixth-generation (6G) and beyond wireless networks.Presents two of the most transformative technologies in wireless communications-digital twins and radio-frequency imagingDelves into theoretical aspects, but also emphasizes practical applications and use cases for sixth generation (6G) and future wireless networksHighlights the significant role of high-resolution imaging and predictive maintenance in modern wireless networksIncludes real-world examples and case studies that demonstrate how digital twins and RF imaging are applied in various industries such as smart cities, healthcare, autonomous vehicles, and IoT networks