Kooperativer Bibliotheksverbund

UID:

Umfang: 1 online resource (714 pages)

Ausgabe: Third edition.

ISBN: 9780443131745 , 0443131740

Anmerkung: Intro -- 5G/5G-Advanced: The New Generation Wireless Access Technology -- Copyright -- Contents -- Preface -- Acknowledgments -- Abbreviations and acronyms -- Chapter 1: What is 5G? -- 1.1. The evolution of mobile communication - From 1G to 5G -- 1.2. 3GPP and the standardization of mobile communication -- 1.3. The new generation - 5G NR -- 1.3.1. The 5G use cases -- 1.3.2. Evolving LTE to 5G capability -- 1.3.3. NR - The new 5G radio-access technology -- 1.3.4. 5GCN - The new 5G core network -- Chapter 2: 5G standardization -- 2.1. Overview of standardization and regulation -- 2.2. ITU-R activities from 3G to 6G -- 2.2.1. The role of ITU-R -- 2.2.2. IMT-2000 and IMT-Advanced -- 2.2.3. 5G and IMT-2020 in ITU-R WP5D -- 2.2.4. IMT-2030 and ITU-R work towards 6G -- 2.3. 5G and IMT-2020 -- 2.3.1. Usage scenarios for IMT-2020 -- 2.3.2. Capabilities of IMT-2020 -- 2.3.3. IMT-2020 performance requirements -- 2.3.4. IMT-2020 candidates and evaluation -- 2.4. 3GPP standardization -- 2.4.1. The 3GPP process -- 2.4.2. Specification of 5G in 3GPP as an IMT-2020 candidate -- Chapter 3: Spectrum for 5G -- 3.1. Spectrum for mobile systems -- 3.1.1. Spectrum defined for IMT systems by the ITU-R -- 3.1.2. Global spectrum situation for 5G -- 3.2. Frequency bands for NR -- Chapter 4: LTE overview -- 4.1. LTE release 8 - Basic radio access -- 4.2. LTE evolution -- 4.3. Spectrum flexibility -- 4.3.1. Carrier aggregation -- 4.3.2. License-assisted access -- 4.4. Multi-antenna enhancements -- 4.4.1. Extended multi-antenna transmission -- 4.4.2. Multi-point coordination and transmission -- 4.4.3. Enhanced control channel structure -- 4.5. Densification, small cells, and heterogeneous deployments -- 4.5.1. Relaying -- 4.5.2. Heterogeneous deployments -- 4.5.3. Small-cell on-off -- 4.5.4. Dual connectivity -- 4.5.5. Dynamic TDD -- 4.5.6. WLAN interworking. , 4.6. Device enhancements -- 4.7. New scenarios -- 4.7.1. Machine-type communication -- 4.7.2. Latency reduction - sTTI -- 4.7.3. Device-to-device communication -- 4.7.4. V2V and V2X -- 4.7.5. Aerials -- 4.7.6. Multicast/broadcast -- Chapter 5: NR overview -- 5.1. NR basics in release 15 -- 5.1.1. Higher-frequency operation and spectrum flexibility -- 5.1.2. Ultra-lean design -- 5.1.3. Forward compatibility -- 5.1.4. Transmission scheme, bandwidth parts, and frame structure -- 5.1.5. Duplex schemes -- 5.1.6. Low-latency support -- 5.1.7. Scheduling and data transmission -- 5.1.8. Control channels -- 5.1.9. Beam-centric design and multi-antenna transmission -- 5.1.10. Initial access -- 5.1.11. Interworking and LTE coexistence -- 5.2. NR evolution and 5G advanced -- 5.2.1. Multi-antenna enhancements -- 5.2.2. Carrier aggregation and dual connectivity enhancements -- 5.2.3. Mobility enhancements -- 5.2.4. Device power saving enhancements -- 5.2.5. Cross-link interference mitigation and remote interference management -- 5.2.6. Integrated access and backhaul/network-controlled repeaters -- 5.2.7. NR in unlicensed spectra -- 5.2.8. Extension beyond 52.5GHz -- 5.2.9. Intelligent transportation systems, vehicle-to-anything, and sidelinks -- 5.2.10. Machine-type communication and internet-of-things -- 5.2.11. Positioning -- 5.2.12. Non-terrestrial networks -- 5.2.13. Broadcast and multicast -- 5.2.14. Coverage enhancements -- 5.2.15. NR in less than 5MHz of spectrum -- 5.2.16. Extended reality (XR) -- 5.2.17. Unmanned aerial vehicles and drones -- 5.2.18. Duplex flexibility -- 5.2.19. Network energy efficiency enhancements -- 5.2.20. Artificial intelligence and machine learning -- Chapter 6: Radio-interface architecture -- 6.1. Overall system architecture -- 6.1.1. 5G core network -- 6.1.2. Radio-access network -- 6.2. Radio protocol architecture. , 6.2.1. Service data adaptation protocol - SDAP -- 6.2.2. Packet-data convergence protocol - PDCP -- 6.2.3. Radio-link control -- 6.2.4. Medium-access control -- 6.2.4.1. Logical channels and transport channels -- 6.2.4.2. Hybrid ARQ with soft combining -- 6.2.5. Physical layer -- 6.3. Scheduling -- 6.4. Quality-of-service handling -- 6.5. Radio resource control -- 6.5.1. RRC state machine -- 6.5.2. Radio link monitoring -- 6.6. Mobility -- 6.6.1. Network-controlled mobility -- 6.6.2. Conditional handover (CHO) -- 6.6.3. Dual active protocol stacks (DAPS) -- 6.6.4. L1/L2-triggered mobility (LTM) -- 6.6.5. Idle-state mobility - cell reselection -- 6.6.6. Tracking the device -- 6.6.7. Paging -- Chapter 7: Overall transmission structure -- 7.1. Transmission scheme -- 7.2. Time-domain structure -- 7.3. Frequency-domain structure -- 7.4. Bandwidth parts -- 7.5. Frequency-domain location of NR carriers -- 7.6. Carrier aggregation -- 7.6.1. Uplink control signaling -- 7.7. Supplementary uplink -- 7.7.1. Relation to carrier aggregation -- 7.7.2. Uplink control signaling -- 7.8. Duplex schemes -- 7.8.1. TDD - time-division duplex -- 7.8.2. FDD - frequency-division duplex -- 7.8.3. Slot format and slot-format indication -- 7.9. Antenna ports -- 7.10. Quasi-colocation -- Chapter 8: Channel measurements -- 8.1. Channel-state-information reference signals - CSI-RS -- 8.1.1. Basic CSI-RS structure -- 8.1.2. Frequency-domain structure of CSI-RS configurations -- 8.1.3. Time-domain property of CSI-RS configurations -- 8.1.4. CSI-IM - Resources for interference measurements -- 8.1.5. Zero-power CSI-RS -- 8.1.6. CSI-RS resource sets -- 8.1.7. Tracking reference signal - TRS -- 8.1.8. Mapping to physical antennas -- 8.2. Device measurements and reporting -- 8.2.1. Report quantity -- 8.2.2. Measurement resource -- 8.2.3. Report types. , 8.3. Sounding reference signals - SRS -- 8.3.1. SRS sequences and Zadoff-Chu sequences -- 8.3.2. Multi-port SRS resource -- 8.3.3. SRS frequency hopping -- 8.3.4. Time-domain structure of SRS transmissions -- 8.3.5. SRS resource sets -- 8.3.6. Mapping to physical antennas -- Chapter 9: Transport-channel processing -- 9.1. Overview -- 9.2. Channel coding -- 9.2.1. CRC attachment per transport block -- 9.2.2. Code-block segmentation -- 9.2.3. Channel coding -- 9.3. Rate matching and physical-layer hybrid-ARQ functionality -- 9.4. Scrambling -- 9.5. Modulation -- 9.6. Layer mapping -- 9.7. Uplink DFT precoding -- 9.8. Multi-antenna precoding -- 9.8.1. Downlink precoding -- 9.8.2. Uplink precoding -- 9.9. Resource mapping -- 9.10. Downlink reserved resources -- 9.11. Reference signals -- 9.11.1. Demodulation reference signals for OFDM-based downlink and uplink -- 9.11.2. Demodulation reference signals for DFT-precoded OFDM uplink -- 9.11.3. Phase-tracking reference signals (PT-RS) -- Chapter 10: Physical-layer control signaling -- 10.1. Downlink -- 10.1.1. Physical downlink control channel -- 10.1.2. Control resource set -- 10.1.3. Blind decoding and search spaces -- 10.1.4. Downlink scheduling assignments - DCI formats 1_0, 1_1, 1_2, and 1_3 -- 10.1.5. Uplink scheduling grants - DCI formats 0_0, 0_1, 0_2, and 0_3 -- 10.1.6. Slot format indication - DCI format 2_0 -- 10.1.7. Preemption indication - DCI format 2_1 -- 10.1.8. Uplink power control commands - DCI format 2_2 -- 10.1.9. SRS control commands - DCI format 2_3 -- 10.1.10. Uplink cancellation indicator - DCI format 2_4 -- 10.1.11. Soft resource indicator - DCI format 2_5 -- 10.1.12. DRX activation - DCI format 2_6 -- 10.1.13. Paging early indicator and dynamic TRS control - DCI format 2_7 -- 10.1.14. Sidelink scheduling - DCI formats 3_0 and 3_1. , 10.1.15. Multicast/broadcast scheduling - DCI formats 4_0, 4_1, and 4_2 -- 10.1.16. Beam indication for network-controlled repeaters - DCI format 5_0 -- 10.1.17. Signaling of frequency-domain resources -- 10.1.18. Signaling of time-domain resources -- 10.1.19. Signaling of transport-block sizes -- 10.2. Uplink -- 10.2.1. Basic PUCCH structure -- 10.2.2. PUCCH format 0 -- 10.2.3. PUCCH format 1 -- 10.2.4. PUCCH format 2 -- 10.2.5. PUCCH format 3 -- 10.2.6. PUCCH format 4 -- 10.2.7. Resources and parameters for PUCCH transmission -- 10.2.8. Uplink control signaling on PUSCH -- Chapter 11: Multi-antenna transmission -- 11.1. Introduction -- 11.2. NR downlink multi-antenna precoding -- 11.2.1. Type-I CSI -- 11.2.1.1. Single-panel CSI -- 11.2.1.2. Multi-panel CSI -- 11.2.2. Type-II CSI (Release 15) -- 11.2.3. Release-16 enhanced Type-II CSI -- 11.2.4. Port selection -- 11.3. NR uplink multi-antenna precoding -- 11.3.1. Codebook-based transmission -- 11.3.2. Non-codebook-based precoding -- Chapter 12: Beam management -- 12.1. Initial beam establishment -- 12.2. Beam adjustment -- 12.2.1. Downlink transmitter-side beam adjustment -- 12.2.2. Downlink receiver-side beam adjustment -- 12.2.3. Uplink beam adjustment -- 12.3. Beam indication and TCI -- 12.3.1. Release-15/16 TCI states -- 12.3.2. Release-17 unified TCI framework -- 12.4. Beam recovery -- 12.4.1. Beam-failure detection -- 12.4.2. New-candidate-beam identification -- 12.4.3. Device recovery request and network response -- 12.5. Multi-TRP operation -- 12.5.1. Non-coherent joint transmission -- 12.5.1.1. Single-DCI-based NCJT -- 12.5.1.2. Multi-DCI-based NCJT -- 12.5.2. Downlink multi-TRP for URLLC -- 12.5.2.1. Downlink multi-TRP for URLLC - PDSCH -- 12.5.2.2. Downlink multi-TRP for URLLC - PDCCH -- 12.5.3. Uplink multi-TRP for URLLC -- 12.5.3.1. Uplink multi-TRP for URLLC - PUSCH. , 12.5.3.2. Uplink multi-TRP for URLLC - PUCCH.

Weitere Ausg.: ISBN 9780443131738

Sprache: Englisch

UID:

Umfang: xxiv, 687 Seiten , Illustrationen, Diagramme , 234 mm

Ausgabe: Third edition

ISBN: 9780443131738

Inhalt: 5G Advanced: The Next Generation Wireless Access Technology, Third Edition follows the authors' highly celebrated books on 3G and 4G by providing a new level of insight into 5G NR. After an initial discussion of the background to 5G, including requirements, spectrum aspects and the standardization timeline, all technology features of the first phase of NR are described in detail. Included is a detailed description of the NR physical-layer structure and higher-layer protocols, RF and spectrum aspects and co-existence and interworking with LTE. This book provides a good understanding of NR and the different NR technology components, giving insight into why a certain solution was selected

Anmerkung: Preface; Acknowledgments; Abbreviations and Acronyms; 1. What Is 5G?; 2. 5G Standardization; 3. Spectrum for 5G; 4. LTE-An Overview; 5. NR Overview; 6. Radio-Interface Architecture; 7. Overall Transmission Structure; 8. Channel Sounding; 9. Transport-Channel Processing; 10. Physical-Layer Control Signaling; 11. Multi-Antenna Transmission; 12. Beam Management; 13. Retransmission Protocols; 14. Scheduling; 15. Uplink Power and Timing Control; 16. Cell search and system information; 17. Random access; 18. LTE/NR Interworking and Coexistence; 19. Interference handling in TDD networks; 20. NR in unlicensed spectrum; 21. Industrial IoT and URLLC enhancements; 22. RedCap and small data transmission; 23. Multicast-Broadcast Services; 24. Integrated Access Backhaul; 25. Non-terrestrial NR access; 26. Sidelink communication; 27. Positioning; 28. RF Characteristics; 29. RF Technologies at mm-Wave Frequencies; 30. 5G-Further Evolution; References

Sprache: Englisch

Fachgebiete: Technik

Schlagwort(e): Handy ; 5G ; Mobilfunkstandard