Edizione	[1st ed.]
Pubbl/distr/stampa	Oxford ; ; Burlington, MA, : Elsevier Academic Press, c2007
Descrizione fisica	1 online resource (485 p.)
Disciplina	621.3845/6
Altri autori (Persone)	DahlmanErik
Soggetto topico	Broadband communication systems - Standards Mobile communication systems - Standards Cell phone systems - Standards
Soggetto genere / forma	Electronic books.
ISBN	1-281-01961-5 9786611019617 0-08-054959-4
Formato	Materiale a stampa
Livello bibliografico	Monografia
Lingua di pubblicazione	eng
Nota di contenuto	Front Cover; 3G Evolution: HSPA and LTE for Mobile Broadband; Copyright Page; Contents; List of Figures; List of Tables; Preface; Acknowledgements; List of Acronyms; Part I: Introduction; Chapter 1 Background of 3G evolution; 1.1 History and background of 3G; 1.2 Standardization; 1.3 Spectrum for 3G; Chapter 2 The motives behind the 3G evolution; 2.1 Driving forces; 2.2 3G evolution: two Radio Access Network approaches and an evolved core network; Part II: Technologies for 3G Evolution; Chapter 3 High data rates in mobile communication; 3.1 High data rates: fundamental constraints 3.2 Higher data rates within a limited bandwidth: higher-order modulation3.3 Wider bandwidth including multi-carrier transmission; Chapter 4 OFDM transmission; 4.1 Basic principles of OFDM; 4.2 OFDM demodulation; 4.3 OFDM implementation using IFFT/FFT processing; 4.4 Cyclic-prefix insertion; 4.5 Frequency-domain model of OFDM transmission; 4.6 Channel estimation and reference symbols; 4.7 Frequency diversity with OFDM: importance of channel coding; 4.8 Selection of basic OFDM parameters; 4.9 Variations in instantaneous transmission power 4.10 OFDM as a user-multiplexing and multiple-access scheme4.11 Multi-cell broadcast/multicast transmission and OFDM; Chapter 5 Wider-band 'single-carrier' transmission; 5.1 Equalization against radio-channel frequency selectivity; 5.2 Uplink FDMA with flexible bandwidth assignment; 5.3 DFT-spread OFDM; Chapter 6 Multi-antenna techniques; 6.1 Multi-antenna configurations; 6.2 Benefits of multi-antenna techniques; 6.3 Multiple receive antennas; 6.4 Multiple transmit antennas; 6.5 Spatial multiplexing; Chapter 7 Scheduling, link adaptation and hybrid ARQ 7.1 Link adaptation: Power and rate control7.2 Channel-dependent scheduling; 7.3 Advanced retransmission schemes; 7.4 Hybrid ARQ with soft combining; Part III: HSPA; Chapter 8 WCDMA evolution: HSPA and MBMS; 8.1 WCDMA: brief overview; Chapter 9 High-Speed Downlink Packet Access; 9.1 Overview; 9.2 Details of HSDPA; 9.3 Finer details of HSDPA; Chapter 10 Enhanced Uplink; 10.1 Overview; 10.2 Details of Enhanced Uplink; 10.3 Finer details of Enhanced Uplink; Chapter 11 MBMS: multimedia broadcast multicast services; 11.1 Overview; 11.2 Details of MBMS; Chapter 12 HSPA Evolution; 12.1 MIMO 12.2 Higher-order modulation12.3 Continuous packet connectivity; 12.4 Enhanced CELL_FACH operation; 12.5 Layer 2 protocol enhancements; 12.6 Advanced receivers; 12.7 Conclusion; Part IV: LTE and SAE; Chapter 13 LTE and SAE: introduction and design targets; 13.1 LTE design targets; 13.2 SAE design targets; Chapter 14 LTE radio access: an overview; 14.1 Transmission schemes: downlink OFDM and uplink SC-FDMA; 14.2 Channel-dependent scheduling and rate adaptation; 14.3 Hybrid ARQ with soft combining; 14.4 Multiple antenna support; 14.5 Multicast and broadcast support; 14.6 Spectrum flexibility Chapter 15 LTE radio interface architecture
Record Nr.	UNINA-9910458568403321

Autore	Penttinen Jyrki T. J.
Edizione	[1st edition]
Pubbl/distr/stampa	Hoboken, New Jersey, USA : , : John Wiley & Sons, Inc., , 2019
Descrizione fisica	1 online resource (418 pages)
Disciplina	621.3845/6
Soggetto topico	Global system for mobile communications - Security measures Global system for mobile communications - Technological innovation
Soggetto genere / forma	Electronic books.
ISBN	1-119-27570-9 1-119-27573-3 1-119-27569-5
Formato	Materiale a stampa
Livello bibliografico	Monografia
Lingua di pubblicazione	eng
Nota di contenuto	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 3 Positioning of 5G3.1 Overview; 3.2 Mobile Generations; 3.3 The Role of 3GPP in LPWA and IoT; 3.4 The Role of 5G in Automotive (V2X); 3.5 The Role of 5G in the Cyber-World; References; 4 Architecture; 4.1 Overview; 4.2 Architecture; 4.3 Renewed Functionality of the 5G System; 4.4 Supporting Solutions for 5G; 4.5 Control and User Plane Separation of EPC Nodes (CUPS); References; 5 Radio Network; 5.1 Overview; 5.2 5G Performance; 5.3 5G Spectrum; 5.4 5G Radio Access Technologies; 5.5 Uplink OFDM of 5G: CP-OFDM and DFT-s-OFDM; 5.6 Downlink; 5.7 New Radio (NR) Interface of 3GPP; 5.8 User Devices 5.9 Other Aspects5.10 CBRS; References; 6 Core Network; 6.1 Overview; 6.2 Preparing the Core for 5G; 6.3 5G Core Network Elements; 6.4 5G Functionalities Implemented in 5G Core; 6.5 Transport Network; 6.6 Protocols and Interfaces; 6.7 5G Core Network Services; References; 7 Services and Applications; 7.1 Overview; 7.2 5G Services; 7.3 Network Function-Related Cases; 7.4 Vehicle Communications; 7.5 Machine Learning and Artificial Intelligence; References; 8 Security; 8.1 Overview; 8.2 5G Security Threats and Challenges; 8.3 Development 8.4 Security Implications in 5G Environments and Use Cases8.5 5G Security Layers; 8.6 Device Security; 8.7 Security Between Network Entities; 8.8 Security Opportunities for Stakeholders; 8.9 5G Security Architecture for 3GPP Networks; 8.10 UICC Evolution; 8.11 5G Security Development; 8.12 UICC Variants; References; 9 5G Network Planning and Optimization; 9.1 Overview; 9.2 5G Core and Transmission Network Dimensioning; 9.3 5G Radio Network Planning; References; 10 Deployment; 10.1 Overview; 10.2 Trials and Early Adopters Prior to 2020; 10.3 5G Frequency Bands 10.4 Core and Radio Network Deployment Scenarios10.5 Standalone and Non-Standalone Deployment Scenarios; 10.6 5G Network Interfaces and Elements; 10.7 Core Deployment; 10.8 CoMP; 10.9 Measurements; References; Index; End User License Agreement
Altri titoli varianti	Five G explained
Record Nr.	UNINA-9910467355903321

Autore	Penttinen Jyrki <1967->
Pubbl/distr/stampa	Hoboken, New Jersey : , : John Wiley & Sons, Inc., , [2021]
Descrizione fisica	1 online resource (315 pages)
Disciplina	621.3845/6
Soggetto topico	5G mobile communication systems Long-Term Evolution (Telecommunications)
ISBN	1-119-64553-0 1-119-64555-7 1-119-64556-5
Formato	Materiale a stampa
Livello bibliografico	Monografia
Lingua di pubblicazione	eng
Record Nr.	UNINA-9910554816203321

Autore	Fang Dongfeng
Edizione	[First edition.]
Pubbl/distr/stampa	Chichester, England : , : John Wiley & Sons Ltd, , [2024]
Descrizione fisica	1 online resource (131 pages)
Disciplina	621.3845/6
Collana	IEEE Press Series
Soggetto topico	5G mobile communication systems - Security measures
ISBN	1-119-78431-X 1-119-78434-4
Formato	Materiale a stampa
Livello bibliografico	Monografia
Lingua di pubblicazione	eng
Nota di contenuto	Cover -- Title Page -- Copyright -- Contents -- About the Authors -- Preface -- Acknowledgments -- Introduction -- Chapter 1 Introduction to 5G Wireless Systems -- 1.1 Motivations and Objectives of 5G Wireless Networks -- 1.2 Security Drives and Requirements -- 1.3 5G Wireless Network Architecture -- 1.3.1 Overview of the 5G Wireless Network Architecture -- 1.3.2 Comparison Between the Legacy Cellular Network and the 5G Wireless Network -- 1.4 Conclusion -- Chapter 2 Security from Legacy Wireless Systems to 5G Networks -- 2.1 Network Security for Legacy Systems -- 2.2 Security Attacks and Security Services in 5G Wireless Networks -- 2.2.1 Security Attacks -- 2.2.2 Security Services -- 2.2.2.1 Authentication -- 2.2.2.2 Confidentiality -- 2.2.2.3 Availability -- 2.2.2.4 Integrity -- 2.3 The Evolution of Wireless Security Architectures from 3G to 5G -- 2.3.1 3G Security Architecture -- 2.3.2 4G Security Architecture -- 2.3.3 5G Wireless Security Architecture -- 2.3.3.1 Overview of the Proposed 5G Wireless Security Architecture -- 2.3.3.2 Security Domains -- 2.4 Summary -- Chapter 3 Security Mechanisms in 5G Wireless Systems -- 3.1 Cryptographic Approaches and Physical Layer Security -- 3.2 Authentication -- 3.3 Availability -- 3.4 Data Confidentiality -- 3.5 Key Management -- 3.6 Privacy -- 3.7 Conclusion -- Chapter 4 An Efficient Security Solution Based on Physical Layer Security in 5G Wireless Networks -- 4.1 Enhancing 5G Security Through Artificial Noise and Interference Utilization -- 4.2 A HetNet System Model and Security Analysis -- 4.2.1 System Model and Threat Model -- 4.2.2 Security Analysis -- 4.3 Problem Formulation and Analysis -- 4.3.1 Maximum Secrecy Rate -- 4.3.2 The Proposed Algorithm -- 4.4 Numerical and Simulation Results -- 4.5 Conclusion. Chapter 5 Flexible and Efficient Security Schemes for IoT Applications in 5G Wireless Systems -- 5.1 IoT Application Models and Current Security Challenges -- 5.2 A General System Model for IoT Applications Over 5G -- 5.2.1 System Architecture -- 5.2.2 Trust Models -- 5.2.3 Threat Models and Design Objectives -- 5.3 The 5G Authentication and Secure Data Transmission Scheme -- 5.3.1 Overview of the 5G Authentication and Secure Data Transmission Scheme -- 5.3.2 The Detailed Scheme -- 5.3.2.1 Phase 1 - System Initialization -- 5.3.2.2 Phase 2 - Authentication and Initial Session Key Agreement -- 5.3.2.3 Phase 3 - Data Transmission -- 5.3.2.4 Phase 4 - Data Receiving -- 5.3.2.5 Phase 5 - T2 IoT Devices Authentication and Initial Session Key Agreement -- 5.4 Security Analysis -- 5.4.1 Protocol Verification -- 5.4.2 Security Objectives -- 5.4.2.1 Mutual Authentication -- 5.4.2.2 Initial Session Key Agreement -- 5.4.2.3 Data Confidentiality and Integrity -- 5.4.2.4 Contextual Privacy -- 5.4.2.5 Forward Security -- 5.4.2.6 End‐to‐End Security -- 5.4.2.7 Key Escrow Resilience -- 5.5 Performance Evaluation -- 5.5.1 Security Services -- 5.5.2 Computational Overhead -- 5.5.3 Communication Overhead -- 5.6 Conclusion -- Chapter 6 Secure and Efficient Mobility Management in 5G Wireless Networks -- 6.1 Handover Issues and Requirements Over 5G Wireless Networks -- 6.2 A 5G CN Model and HetNet System Model -- 6.3 5G Handover Scenarios and Procedures -- 6.3.1 Handover Scenarios -- 6.3.2 Handover Procedures -- 6.4 A New Authentication Protocol for 5G Networks -- 6.4.1 Assumptions -- 6.4.2 Pre‐Authentication -- 6.4.3 Full Authentication -- 6.4.4 Fast Authentication -- 6.4.4.1 Handover Between APs -- 6.4.4.2 Handover Between BSs -- 6.5 Security Analysis of the New 5G Authentication Protocols -- 6.6 Performance Evaluations -- 6.6.1 Communication Overhead. 6.6.2 Computation Overhead -- 6.7 Conclusion -- Chapter 7 Open Issues and Future Research Directions for Security and Privacy in 5G Networks -- 7.1 New Trust Models -- 7.2 New Security Attack Models -- 7.3 Privacy Protection -- 7.4 Unified Security Management -- References -- Index -- EULA.
Record Nr.	UNINA-9910830427503321

Autore	Glisic Savo G
Pubbl/distr/stampa	New York, : John Wiley & Sons, c2003
Descrizione fisica	1 online resource (630 p.)
Disciplina	621.3845/6
Soggetto topico	Code division multiple access
ISBN	1-280-27109-4 9786610271092 0-470-29941-X 0-470-85925-3 0-470-86186-X
Formato	Materiale a stampa
Livello bibliografico	Monografia
Lingua di pubblicazione	eng
Nota di contenuto	Adaptive WCDMA; Contents; Preface; 1 Fundamentals; 1.1 Adaptive Communications and the Book Layout; 1.2 Spread Spectrum Fundamentals; 1.3 Theory versus Practice; References; 2 Pseudorandom sequences; 2.1 Properties of Binary Shift Register Sequences; 2.2 Properties of Binary Maximal-Length Sequence; 2.3 Sets of Binary Sequences with Small Cross-Correlation Maximal Connected Sets of m-Sequences; 2.4 Gold Sequences; 2.5 Goldlike and Dual-BCH Sequences; 2.6 Kasami Sequences; 2.7 JPL Sequences; 2.8 Kroncker Sequences; 2.9 Walsh Functions; 2.10 Optimum PN Sequences 2.11 Theory and Practice of PN Codes2.12 PN Matched Filter; Symbols; References; 3 Code acquisition; 3.1 Optimum Solution; 3.2 Practical Solutions; 3.3 Code Acquisition Analysis; 3.4 Code Acquisition in CDMA Network; 3.5 Modeling of the Serial Code Acquisition Process for RAKE Receivers in CDMA Wireless Networks with Multipath and Transmitter Diversity; 3.6 Two-Dimensional Code Acquisition in Spatially and Temporarily White Noise; 3.7 Two-Dimensional Code Acquisition in Environments with Spatially Nonuniform Distribution of Interference; 3.8 Cell Search in W-CDMA; References; 4 Code tracking 4.1 Code-Tracking Loops4.2 Code Tracking in Fading Channels; 4.3 Signal Subspace-Based Channel Estimation for CDMA Systems; 4.4 Turbo Processor Aided RAKE Receiver Synchronization for UMTS W-CDMA; Appendix: Linear and Matrix Algebra; References; 5 Modulation and demodulation; 5.1 Maximum Likelihood Estimation; 5.2 Frequency-Error Detection; 5.3 Carrier Phase Measurement: Nonoffset Signals; 5.4 Performance of the Frequency and Phase Synchronizers; Symbols; References; 6 Power control; 6.1 Algorithms; 6.2 Closed-Loop Power Control in DS-CDMA Cellular System: Problem Definition 6.3 Reference Power Level6.4 Feedback Control Loop Analysis; 6.5 Nonlinear Power Control; 6.6 Fuzzy Logic Power Control; 6.7 Imperfect Power Control in CDMA Systems; 6.8 Adaptive Communications; Symbols; References; 7 Interference suppression and CDMA overlay; 7.1 Narrowband Interference Suppression; 7.2 Generalization of Narrowband Interference Suppression; 7.3 Recursive Solutions for the Filter Coefficients; 7.4 The Learning Curve and its Time Constant; 7.5 Practical Applications: CDMA Network Overlay; References; 8 CDMA network; 8.1 CDMA Network Capacity; 8.2 Cellular CDMA Network 8.3 Impact of Imperfect Power Control8.4 Channel Modeling in CDMA Networks; 8.5 RAKE Receiver; 8.6 CDMA Cellular System with Adaptive Interference Cancellation; 8.7 Diversity Handover in DS-CDMA Cellular Systems; Symbols; References; 9 CDMA network design; 9.1 Basic System Design Philosophy; 9.2 CDMA Network Planning; 9.3 Spectral Efficiency of WCDMA; Symbols; References; 10 Resource management and access control; 10.1 Power Control and Resource Management for a Multimedia CDMA Wireless System; 10.2 Access Control of Data in Integrated Voice/Data in CDMA Systems 10.3 Delta Modulation-Based Prediction for Access Control in Integrated Voice/Data CDMA Systems
Record Nr.	UNINA-9910143229703321