LEADER 04950nam 22005293 450 001 9911019360403321 005 20250208060308.0 010 $a9781394206834 010 $a1394206836 010 $a9781394206827 010 $a1394206828 010 $a9781394206810 010 $a139420681X 035 $a(CKB)37447607300041 035 $a(MiAaPQ)EBC31893274 035 $a(Au-PeEL)EBL31893274 035 $a(Perlego)4879195 035 $a(Exl-AI)31893274 035 $a(EXLCZ)9937447607300041 100 $a20250208d2025 uy 0 101 0 $aeng 135 $aur||||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aFundamentals of O-RAN 205 $a1st ed. 210 1$aNewark :$cJohn Wiley & Sons, Incorporated,$d2025. 210 4$dİ2025. 215 $a1 online resource (330 pages) 311 08$a9781394206803 311 08$a1394206801 327 $aCover -- Title Page -- Copyright -- Contents -- About the Authors -- Preface -- Acknowledgments -- Acronyms -- About the Companion Website -- Chapter 1 Introduction to O?RAN -- 1.1 Evolution of Cellular Technologies -- 1.2 Components of Cellular Systems -- 1.3 Evolution of the RAN -- 1.3.1 Horizontal Disaggregation of RAN: A Protocol Perspective -- 1.4 Introduction to the O?RAN ALLIANCE and the O?RAN Architecture -- 1.4.1 O?RAN ALLIANCE: A Brief Overview -- 1.4.2 The O?RAN Architecture in a Nutshell -- 1.4.3 Groups in the O?RAN ALLIANCE -- 1.5 Driving Forces Behind O?RAN -- 1.6 O?RAN Ecosystem -- 1.7 O?RAN Use Cases -- 1.7.1 Context?Based Dynamic HO Management for V2X -- 1.7.2 Flight Path?Based Dynamic UAV Radio Resource Allocation -- 1.7.3 Radio Resource Allocation for UAV Application Scenario -- 1.7.4 QoE Optimization -- 1.7.5 Traffic Steering -- 1.7.6 Massive MIMO Beamforming Optimization -- 1.7.7 RAN Sharing -- 1.7.8 QoS?Based Resource Optimization -- 1.7.9 RAN Slice SLA Assurance$7Generated by AI. 330 8 $aComprehensive reference on O-RAN technology, covering its history, architecture, security, ecosystem, and more, with didactic resources included throughout Discussing both basic and advanced concepts, Fundamentals of O-RAN delivers a comprehensive summary of O-RAN, covering its history, architecture, control loops and microservices (i.e., xApps and rApps), security, ecosystem, R&D initiatives, and challenges and evolution toward 6G. The book not only includes key theoretical principles of O-RAN, but also provides a framework for the reader to carry out guided hands-on exercises through online auxiliary materials. Homework problems and review questions are included in online auxiliary materials to reinforce learning. The book includes instructions on how to create xApps, which are expected to be one of the most promising aspects of O-RAN; for example, by working with an end-to-end O-RAN system using a network slicing functionality where the rApp provides slicing specified policies to the xApp which then allocates the base station's spectrum resources based on the slicing policy to each user (belonging to a certain slice). Readers will also gain an understanding of cellular networks, particularly radio access networks, software virtualization, and software-defined networking concepts, and the knowledge needed to design, build, and test a 5G O-RAN system. Some of the sample topics explored in Fundamentals of O-RAN include: * RAN evolution from black box 4G RAN to software-based and virtualized RAN (vRAN) * Components of the O-RAN architecture including SMO, Non-RT RIC, Near-RT RIC, O-CU-CP, O-CU-UP, O-DU, O-RU, and O-Cloud * xApp design and prototyping from scratch using open cellular software, srsRAN and O-RAN Software Community (OSC) software. * Examination of various security dimensions inherent in the O-RAN architecture. * Testing and integration, covering Open Test and Integration Centers (OTICs), global PlugFests, certification and badging, and end-to-end test specifications * Work Groups (WGs), including WG1 to WG11, and focus groups, with information on how to obtain WG specifications Fundamentals of O-RAN is an essential reference for the workforce of tomorrow's cellular industry, including graduate students, teachers, researchers, faculty members, engineers, and employees involved in the field of wireless networks, especially radio networks. 606 $aOpen Radio Access Network$7Generated by AI 606 $aMobile communication systems$7Generated by AI 615 0$aOpen Radio Access Network 615 0$aMobile communication systems 700 $aTripathi$b Nishith D$0786063 701 $aShah$b Vijay K$01839417 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9911019360403321 996 $aFundamentals of O-RAN$94418635 997 $aUNINA