| Autore |
Morais Douglas H.
|
| Pubbl/distr/stampa |
Cham, Switzerland : , : Springer, , [2021]
|
| Descrizione fisica |
1 online resource (249 pages)
|
| Disciplina |
621.38456
|
| Soggetto topico |
5G mobile communication systems
|
| ISBN |
3-030-74080-3
|
| Formato |
Materiale a stampa  |
| Livello bibliografico |
Monografia |
| Lingua di pubblicazione |
eng
|
| Nota di contenuto |
Intro -- Preface -- Abbreviations and Acronyms -- Contents -- About the Author -- Chapter 1: 5G Architecture and the Roll of Wireless Transport -- 1.1 Introduction -- 1.2 5G Usage Scenarios and Top-Level Requirements -- 1.3 5G Network Overview -- 1.4 5G Transport Network Components (Backhaul, Midhaul, Fronthaul) -- 1.5 Transport Realization Options -- 1.5.1 Fiber -- 1.5.2 Free Space Optics -- 1.5.3 Wireless -- 1.5.3.1 Wireless Transport Evolution -- 1.5.3.2 Traditional Bands -- 1.5.3.3 Nontraditional Millimeter-Wave Bands -- 1.5.3.4 Integrated Access and Backhaul -- 1.6 Key Wireless Transport Technologies in Support of 5G Networks -- 1.7 Summary -- References -- Chapter 2: 5G Transport Payload: Ethernet-Based Packet-Switched Data -- 2.1 Introduction -- 2.2 TCP/IP -- 2.2.1 Application Layer Protocol -- 2.2.2 Transport Layer Transmission Control Protocol -- 2.2.3 Transport Layer User Datagram Protocol -- 2.2.4 Internet Layer Protocol -- 2.2.5 Data Link Layer Ethernet Protocol -- 2.2.6 Multi-Protocol Label Switching (MPLS) -- 2.3 Voice over IP (VoIP) -- 2.4 Video over IP -- 2.5 Header Compression -- 2.6 Payload Compression -- 2.7 Summary -- References -- Chapter 3: The Fixed Wireless Path -- 3.1 Introduction -- 3.2 Antennas -- 3.2.1 Introduction -- 3.2.2 Antenna Characteristics -- 3.2.3 Typical Point-to-Point Wireless Antennas -- 3.3 Free Space Propagation -- 3.4 Line-of-Sight Non-Faded Received Signal Level -- 3.5 Fading Phenomena -- 3.5.1 Atmospheric Effects -- 3.5.1.1 Refraction -- 3.5.1.2 Reflection -- 3.5.1.3 Rain Attenuation and Atmospheric Absorption -- 3.5.2 Terrain Effects -- 3.5.2.1 Terrain Reflection -- 3.5.2.2 Fresnel Zones -- 3.5.2.3 Diffraction -- 3.5.2.4 Path Clearance Criteria -- 3.5.3 Signal Strength Versus Frequency Effects -- 3.5.3.1 Flat Fading -- 3.5.3.2 Frequency Selective Fading -- 3.5.3.3 Multipath Fading Channel Model.
3.5.4 Cross-Polarization Discrimination Degradation due to Fading -- 3.6 External Interference -- 3.7 Outage and Unavailability -- 3.8 Diversity Techniques for Improved Reliability -- 3.8.1 Space Diversity -- 3.8.2 Angle Diversity -- 3.9 Summary -- References -- Chapter 4: Digital Modulation: The Basic Principles -- 4.1 Introduction -- 4.2 Baseband Data Transmission -- 4.3 Linear Modulation Systems -- 4.3.1 Double-Sideband Suppressed Carrier (DSBSC) Modulation -- 4.3.2 Binary Phase-Shift Keying (BPSK) -- 4.3.3 Quadrature Amplitude Modulation (QAM) -- 4.3.4 Quadrature Phase-Shift Keying (QPSK) -- 4.3.5 High-Order 22n-QAM -- 4.3.6 High-Order 22n+1-QAM -- 4.3.7 Peak-to-Average Power Ratio -- 4.4 Transmission IF and RF Components -- 4.4.1 Transmitter Upconverter and Receiver Downconverter -- 4.4.2 Transmitter RF Power Amplifier and Output Bandpass Filter -- 4.4.3 The Receiver ``Front End´´ -- 4.5 Modem Realization Techniques -- 4.5.1 Scrambling/Descrambling -- 4.5.2 Carrier Recovery -- 4.5.3 Timing Recovery -- 4.6 Summary -- References -- Chapter 5: Performance Optimization Techniques -- 5.1 Introduction -- 5.2 Forward Error Correction Coding -- 5.2.1 Introduction -- 5.2.2 Block Codes -- 5.2.3 Classical Parity-Check Block Codes -- 5.2.4 Low-Density Parity-Check (LDPC) Codes -- 5.2.4.1 Encoding of Quasi-Cyclic LDPC Codes -- 5.2.4.2 Decoding of LDPC Codes -- 5.2.5 Reed-Solomon (RS) Codes -- 5.2.6 LDPC and RS Codes in Wireless Transport -- 5.2.7 Polar Codes -- 5.2.7.1 Channel Polarization -- 5.2.7.2 Encoding of Polar Codes -- 5.2.7.3 Decoding of Polar Codes -- 5.3 Block Interleaving -- 5.4 Puncturing -- 5.5 Adaptive Modulation and Coding (AMC) -- 5.6 Power Amplifier Linearization Via Predistortion -- 5.7 Phase Noise Suppression -- 5.8 Quadrature Modulation/Demodulation Imperfections Mitigation -- 5.8.1 Transmitter Quadrature Error Mitigation.
5.8.2 Transmitter I/Q Balance Error Mitigation -- 5.8.3 Transmitter Residual Error Mitigation -- 5.8.4 Receiver Quadrature Imperfections Mitigation -- 5.9 Adaptive Equalization -- 5.9.1 Introduction -- 5.9.2 Time-Domain Equalization -- 5.9.2.1 Introduction -- 5.9.2.2 Adaptive Baseband Equalization Fundamentals -- 5.9.2.3 QAM Adaptive Baseband Equalization -- 5.9.2.4 Initialization Methods -- 5.10 Summary -- References -- Chapter 6: Non-Modulation-Based Capacity Improvement Techniques -- 6.1 Introduction -- 6.2 Co-Channel Dual Polarization (CCDP) Transmission -- 6.3 Line-of-Sight Multiple-input Multiple-output (LoS MIMO) -- 6.3.1 Introduction -- 6.3.2 LoS MIMO Fundamentals -- 6.3.3 Optimal Antenna Separation -- 6.3.4 Non-optimal Antenna Separation -- 6.3.5 LoS MIMO Equalization -- 6.3.6 Increasing Channel Capacity Via the Simultaneous Use of CCDP/XPIC and LoS MIMO -- 6.4 Orbital Angular Momentum Multiplexing -- 6.4.1 Introduction -- 6.4.2 OAM Structure and Characteristics -- 6.4.3 OAM Mode Generation and Multiplexing/Demultiplexing -- 6.5 Band and Carrier Aggregation -- 6.6 Summary -- References -- Chapter 7: Transceiver Architecture, Link Capacity, and Example Specifications -- 7.1 Introduction -- 7.2 Basic Transceiver Architecture and Structural Options -- 7.2.1 The Baseband Processor -- 7.2.2 The IF Processor -- 7.2.3 The Direct Conversion RF Front End -- 7.2.4 The Heterodyne RF Front End -- 7.2.5 Antenna Coupling -- 7.2.6 The Antenna -- 7.3 Link Capacity Capability -- 7.4 Example Specifications and Typical Path Performance of an 80 GHz (E-Band) Link -- 7.5 Example Specifications and Typical Path Performance of a 32 GHz Link -- 7.6 Conclusion -- References -- Appendices -- Appendix A -- Helpful Mathematical Identities -- Trigonometric Identities -- Standard Integrals -- Matrix Algebra -- Appendix B -- Multipath Fading Outage Analysis.
B.1 Total Outage -- B.2 Unprotected Nonselective Outage Prediction -- B.3 Unprotected Selective Outage Prediction -- B.4 Outage Prediction Example -- Appendix C -- Rain Outage Analysis -- Appendix D -- Spectral Analysis of Nonperiodic Functions and Linear System Response -- D.1 Spectral Analysis of Nonperiodic Functions -- D.2 Linear System Response -- Appendix E -- QAM Cross-Constellation BER Computation -- Index.
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| Record Nr. | UNINA-9910491027603321 |
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5G and beyond wireless transport technologies : enabling backhaul, midhaul, and fronthaul / / Douglas H. Morais
