Название: Metrology for 5G and Emerging Wireless Technologies
Автор: Tian Hong Loh
Издательство: The Institution of Engineering and Technology
Год: 2022
Страниц: 765
Язык: английский
Формат: pdf (true)
Размер: 47.1 MB

Metrology has a pivotal role to ensure the vision of fifth generation (5G) and emerging wireless technologies to be realised. It is essential to develop the underpinning metrology in response to the high demand for universal, dynamic, and data-rich wireless applications. As new technologies for 5G and beyond increasingly emerge in the arena of modern wireless devices/systems, the standards bodies, industries, and research communities are facing the challenge of diverse technological requirements, and on verifying products that meet desired performance parameters.

This book is the first to focus on metrology for current and future wireless communication technologies. It presents a comprehensive overview of the state-of-the-art measurement capabilities, testbeds and relevant R&D activities for 5G and emerging wireless technologies at a wide range of frequencies up to THz frequency bands. Several real-world field trials and use cases are also presented. The book focuses on R&D of measurement techniques and metrology for 5G and beyond that underpin all aspects, from signals, devices, antennas, systems and propagation environments to RF exposure. The presented materials describe advances in the triad of measurement system design, measurement techniques, and underpinning metrology required to cover many wireless communications aspects.

This book presents the state-of-the-art measurement capabilities, testbeds and the relevant research activities for 5G and emerging wireless technologies at a wide range of frequencies. Some topics to highlight are:

- device nonlinearity and multiphysics characterisations;
- fully connected millimetre-wave hybrid beamforming testbed;
- investigation of plane wave generation using different facilities;
- International comparison campaigns;
- 5G wearable antenna methodologies;
- 5G NR OTA test metrology using different techniques;
- 3GPP/CTIA conformance test of 5G/6G base station and mobile terminals;
- OTA and channel sounding for V2X autonomous vehicles communications;
- channel sounding – empirical measurement and contribution towards ITU-R;
- world’s first real-time mMIMO trials;
- use cases on railway, train, drone and IoT;
- THz channel characterisations;
- RF exposure of 5G NR base station.

This book is first of its kind to focus on metrology for current and future wireless communication technologies. It provides timely support to industry, academia, standard bodies and national measurement institutes during the development of 5G and emerging wireless technologies. The book is divided into six inter-link parts: (1) waveform metrology; (2) device metrology; (3) antenna metrology; (4) system OTA metrology; (5) propagation channel metrology; and (6) RF exposure metrology.

Metrology for 5G and Emerging Wireless Technologies provides timely support to industry, academia, standard bodies and NMIs during the development of 5G and emerging wireless technologies and will support readers to enable further metrological R&D activities.




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