New non-licensed frequency in the United States.Īmongst multiple specifications, the key documents for this chapter are based on theģ8-series of the 3GPP technical specifications.ĥG Explained: Security and Deployment of Advanced Mobile Communications, First Edition. Is expected to open new businesses by widening the operator landscape along with the Also, the Citizens Broadband Radio Service (CBRS) is summarized as it One of the rapidly evolving areas in 5G is theĪntenna system, so it is explained according to the latest knowledge on evolved adaptiveĪntenna systems and other novelty antenna solutions that are feasible candidates to theĪs a last part of this chapter, radio resource utilization is discussed, includingĮco-friendly equipment evolution, low power, dynamic radio resource utilization,Įvolution of the OFDM from the 4G era to optimally support the more demanding 5G Relevant references for further information. Then, the HW of the radio network equipment is described including the most This chapter also includes introduction to 5G user devices, and new aspects of 5G terminals. Of the ITU-R RAT candidates, proposed 3GPP design, and how it addresses the ITU-R Multiple-out (MIMO), and carrier aggregation (CA). The principles of established and further expected technologies, advanced multiple-in, Next, the 5G Radio Access Technologies (RATs) are discussed with an explanation of Section of International Telecommunication Union (ITU-R) as the forum establishes theįoundation of the global utilization and rules of the 5G radio frequencies. Is given, including discussion of the feasibility of wider bandwidth utilization in theoryĪnd practice, planned 5G radio frequency (RF) bandwidths and band allocations, as wellĪs the latest news and expectations of the World Radio Conference (WRC) of the radio The introduction gives a description of some of the most relevant theories and technologies related to 5G. This chapter presents the new 5G radio interface and the principles in the functioning
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