5G NR: The Next Generation Wireless Access Technology

5G NR: The Next Generation Wireless Access Technology follows the authors' highly celebrated books on 3G and 4G by providing a new level of insight into 5G NR. After an initial discussion of the background to 5G, including requirements, spectrum aspects and the standardization timeline, all technology features of the first phase of NR are described in detail.

Included is a detailed description of the NR physical-layer structure and higher-layer protocols, RF and spectrum aspects and co-existence and interworking with LTE. The book provides a good understanding of NR and the different NR technology components, giving insight into why a certain solution was selected.

Content includes:

Key radio-related requirements of NR, design principles, technical featuresDetails of basic NR transmission structure, showing where it has been inherited from LTE and where it deviates from it, and the reasons whyNR Multi-antenna transmission functionalityDetailed description of the signals and functionality of the initial NR access, including signals for synchronization and system information, random access and pagingLTE/NR co-existence in the same spectrum, the benefits of their interworking as one systemThe different aspects of mobility in NR RF requirements for NR will be described both for BS and UE, both for the legacy bands and for the new mm-wave bands

Gives a concise and accessible explanation of the underlying technology and standards for 5G NR radio-access technologyProvides detailed description of the NR physical-layer structure and higher-layer protocols, RF and spectrum aspects and co-existence and interworking with LTEGives insight not only into the details of the NR specification but also an understanding of why certain solutions look like they do

1. What is 5G 2. 5G Standardization 3. Spectrum for 5G 4. LTE Overview 5. NR Overview 6. Radio-Interface Architecture 7. Overall transmission structure 8. Channel sounding 9. Transport-channel processing 10. Physical-layer control signaling 11. Multi-antenna transmission 12. Beam management 13. Retransmission protocols 14. Scheduling 15. Uplink power and timing control 16. Initial access 17. LTE/NR interworking and co-existence 18. RF characteristics and requirements 19. RF mmWave 20. Beyond the first release of 5G