Materias:

Tabla de Contenidos: “…Cover; Table of Contents; Author Biography; Preface; Acknowledgments; Abbreviation List; 1 Introduction; 1.1 Overview; 1.2 What Is 5G?; 1.3 Background; 1.4 Research; 1.5 Challenges for Electronics; 1.6 Expected 5G in Practice; 1.7 5G and Security; 1.8 Motivations; 1.9 5G Standardization and Regulation; 1.10 Global Standardization in 5G Era; 1.11 Introduction to the Book; References; 2 Requirements; 2.1 Overview; 2.2 Background; 2.3 5G Requirements Based on ITU; 2.4 The Technical Specifications of 3GPP; 2.5 NGMN; 2.6 Mobile Network Operators; 2.7 Mobile Device Manufacturers; References…”

Tabla de Contenidos: “…Front Cover -- 5G NR -- Copyright Page -- Contents -- Acknowledgments -- List of Abbreviations -- Introduction and Background -- 1 Introduction to 5G -- 2 Use Cases and Deployment Scenarios -- 2.1 Use Cases -- 2.2 Deployment Scenarios -- 3 Key Performance Indicators, Architectural, System, and Service Requirements -- 3.1 Definition of the Performance Metrics -- 3.2 Test Environments -- 3.3 High-Level Architectural Requirements -- 3.4 System Performance Requirements -- 3.5 Service Requirements -- 4 ITU-R IMT-2020 Standardization Activities -- 5 3GPP 5G Standardization Activities -- 6 Spectrum and Regulations -- 7 Future Outlook -- References -- ITU-R Specifications -- 3GPP Specifications -- Articles, Books, White Papers, and Application Notes -- 1 5G Network Architecture -- 1.1 Design Principles and Prominent Network Topologies -- 1.1.1 Network and Service Requirements -- 1.1.2 Virtualization of Network Functions -- 1.1.2.1 Architectural Aspects -- 1.1.2.2 Functional Aspects -- 1.1.2.3 Operational Aspects -- 1.1.2.4 Legacy Support and Interworking Aspects -- 1.1.3 Separation of Control and User Planes (Software-Defined Networks) -- 1.1.3.1 Architectural Aspects -- 1.1.4 Network Slicing -- 1.1.5 Heterogeneous and Ultra-dense Networks -- 1.1.6 Cloud-RAN and Virtual-RAN -- 1.1.6.1 Architectural Aspects -- 1.1.6.2 Fronthaul Transport and Functional Split Options -- 1.1.6.3 Backhaul Transport Options -- 1.1.7 Mobile Edge Computing -- 1.1.7.1 Service and Deployment Scenarios -- 1.1.7.2 Architectural Aspects -- 1.1.8 Network Sharing -- 1.2 Reference Architectures -- 1.2.1 Access Network -- 1.2.1.1 Reference Architecture: Network Entities and Interfaces -- 1.2.1.1.1 Xn Control-Plane/User-Plane Functions and Procedures -- 1.2.1.1.2 F1 Control-Plane/User-Plane Functions and Procedures -- 1.2.1.1.3 E1 Control-Plane Functions and Procedures…”

Materias: “…5G mobile communication systems…”

Materias: “…5G mobile communication systems…”

Tabla de Contenidos: “…What is 5G? -- 5G standardization -- Spectrum for 5G -- LTE : an overview -- NR overview -- Radio-interface architecture -- Overall transmission structure -- Channel sounding -- Transport-channel processing -- Physical-layer control signaling -- Multi-antenna transmission -- Beam management -- Retransmission protocols -- Scheduling -- Uplink power and timing control -- Initial access -- LTE/NR interworking and coexistence -- RF characteristics -- RF technologies at mm-wave frequencies -- Beyond the first release of 5G…”

Tabla de Contenidos: “…List of Contributors xi -- Preface xiii -- Acknowledgments xv -- Part I Introduction to 5G Verticals 1 -- 1 Introduction 3 /Anthony C.K. …”

Tabla de Contenidos: “…-- List of Contributors xv -- List of Acronyms xix -- About the Companion Website xxxi -- Part I Overview of 5G 1 -- 1 Introduction 3 / Shilpa Talwar and Rath Vannithamby -- 1.1 Evolution of Cellular Systems through the Generations 3 -- 1.2 Moving Towards 5G 4 -- 1.3 5G Networks and Devices 5 -- 1.4 Outline of the Book 7 -- References 8 -- 2 5G Requirements 9 / Anass Benjebbour, Yoshihisa Kishiyama, and Takehiro Nakamura -- 2.1 Introduction 9 -- 2.2 Emerging Trends in Mobile Applications and Services 10 -- 2.3 General Requirements 15 -- References 21 -- 3 Collaborative 5G Research within the EU Framework of Funded Research 23 / Michael Faerber -- 3.1 Rationale for 5G Research and the EU's Motivation 23 -- 3.2 EU Research 25 -- References 33 -- 4 5G: Transforming the User Wireless Experience 34 / David Ott, Nageen Himayat, and Shilpa Talwar -- 4.1 Introduction 34 -- 4.2 Intel's Vision of 5G Technologies 34 -- 4.3 Intel Strategic Research Alliance on 5G 40 -- 4.4 ISRA 5G Technical Objectives and Goals 40 -- 4.5 ISRA 5G Project Summaries 42 -- References 50 -- Part II Candidate Technologies / Evolutionary 53 -- 5 Towards Green and Soft 55 / Chih&#x2010;Lin I and Shuangfeng Han -- 5.1 Chapter Overview 55 -- 5.2 Efforts on Green and Soft 5G Networks 56 -- 5.3 Rethink Shannon: EE and SE Co&#x2010;design for a Green Network 57 -- 5.4 “No More Cell” for a Green and Soft Network 67 -- 5.5 Summary 75 -- Acknowledgments 76 -- References 76 -- 6 Proactive Caching in 5G Small Cell Networks 78 / Ejder Badstu<U+0082>g, Mehdi Bennis, and Mérouane Debbah -- 6.1 Small Cell Networks: Past, Present and Future Trends 78 -- 6.2 Cache&#x2010;enabled Proactive Small Cell Networks 80 -- 6.3 System Model 81 -- 6.4 Proactive Caching at Base Stations 82 -- 6.5 Proactive Caching at User Terminals 85 -- 6.6 Related Work and Research Directions 90 -- 6.7 Conclusions 95 -- Acknowledgments 95 -- References 95 -- 7 Modeling Multi&#x2010;Radio Coordination and Integration in Converged Heterogeneous Networks 99 / Olga Galinina, Sergey Andreev, Alexander Pyattaev, Mikhail Gerasimenko, Yevgeni Koucheryavy, Nageen Himayat, Kerstin Johnsson, and Shu&#x2010;ping Yeh…”

Materias: “…Chesterton, G. K. (Gilbert Keith), 1874-1936 Crítica i interpretació…”

Materias: “…Chesterton, G. K. (Gilbert Keith), 1874-1936…”

Materias: “…Chesterton, G. K. (Gilbert Keith), 1874-1936…”

Materias: “…Chesterton, G. K. (Gilbert Keith), 1874-1936…”

Materias: “…Chesterton, G. K. (Gilbert Keith), 1874-1936…”

Materias: “…Chesterton, G. K. (Gilbert Keith), 1874-1936 Biografia…”

Materias: “…Chesterton, G. K. (Gilbert Keith), 1874-1936 Biografia…”