000			02035 a2200217 4500
020			_a9780128143230
040			_cIIT Kanpur
041			_aeng
082			_a621.38456 _bD138f
100			_aDahlman, Erik
245			_a5G NR _bthe next generation wireless access technology _cErik Dahlman, Stefan Parkvall and Johan Skold
260			_bAcademic Press _c2018 _aLondon
300			_axxv, 441p
520			_a5G 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 features Details of basic NR transmission structure, showing where it has been inherited from LTE and where it deviates from it, and the reasons why NR Multi-antenna transmission functionality Detailed description of the signals and functionality of the initial NR access, including signals for synchronization and system information, random access and paging LTE/NR co-existence in the same spectrum, the benefits of their interworking as one system The 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
650			_aWireless communication systems -- Technological innovations
650			_aBroadband communication systems
650			_aWireless communication systems
700			_aParkvall, Stefan
700			_aSkold, Johan
942			_cBK
999			_c559797 _d559797