Kooperativer Bibliotheksverbund

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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