LEADER 03534nam 2200433 450 001 9910554219803321 005 20230630000310.0 010 $a3-11-072450-2 024 7 $a10.1515/9783110724509 035 $a(CKB)4100000011768864 035 $a(MiAaPQ)EBC6478557 035 $a(DE-B1597)571377 035 $a(DE-B1597)9783110724509 035 $a(EXLCZ)994100000011768864 100 $a20210311d2021 uy 0 101 0 $aeng 135 $aurcnu|||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$a5G $ean introduction to the 5th generation mobile networks /$fUlrich Trick 210 1$aBerlin ;$aMu?nchen ;$aBoston :$cDe Gruyter Oldenbourg,$d[2021] 210 4$dİ2021 215 $a1 online resource (xii, 282 pages) $cillustrations 225 0 $aDe Gruyter STEM 311 $a3-11-072437-5 327 $tFrontmatter -- $tPreface -- $tContents -- $t1 Evolution of Mobile Networks -- $t2 3G/4G Mobile Networks and NGN (Next Generation Networks) -- $t3 Future Networks -- $t4 5G Use Cases and Requirements -- $t5 5G Standardization and Regulation -- $t6 5G Networks at a Glance -- $t7 5G Access Networks -- $t8 5G Core Network -- $t9 5G System -- $t10 5G and Security -- $t11 5G and Environment -- $t12 Future Developments -- $tAbbreviations -- $tReferences -- $tIndex 330 $aWith 5G, telecommunications networks have entered a new phase. 5G mobile networks use unique concepts and technologies to deliver current and future applications across a wide spectrum, from high bit-rate smartphones to high-availability car-to-x and mass IoT applications. This book on 5G technology starts with the evolution of mobile networks to 5G. It then addresses basic concepts and technologies such as NGN, IMS, virtualization with NFV and MEC, SDN, and Service Function Chaining. The 5G environment is comprehensively presented, starting with use cases and usage scenarios and moving on to concrete requirements, as well as the standardization at ITU and especially 3GPP, including regulation. In this context, the 5G system design, the 5G access networks with their high-performance transmission technology, and the core network with the innovative concepts of Service Based Architecture and Network Slicing play a significant role. A 5G system is presented here in an integrated view, rounded off by an overview of all relevant IT security aspects. The overall view is concluded by looking at the environmental influences of electromagnetic radiation and the energy and raw material resources requirements. Furthermore, the future development of 5G up to 6G is outlined. The book's main objective is to provide people interested in 5G technology and application scenarios with a well-founded knowledge for an introduction to 5G and encourage further discussion of this topic. The target audience is generally technically interested persons, mostly employees of public and private network operators. This book should be of particular interest, especially within the IT departments of potential 5G user companies, and of course, among computer science and electrical engineering students. 606 $aMobile communication systems$xTechnological innovations 615 0$aMobile communication systems$xTechnological innovations. 676 $a621.38456 700 $aTrick$b Ulrich$01218921 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910554219803321 996 $a5G$92818757 997 $aUNINA