LTE, The UMTS Long Term Evolution

Dr Stefania Sesia, NXP semiconductors, Valbonne, FranceDr Sesia joined Philips/NXP Semiconductor Research and Development center in Sophia Antipolis, France in 2005. She has been participating to 3GPPRAN 4 and RAN 1 standardization meetings and is the author of several international IEEE conference and journal papers, inventor of numerous US and European patents, and contributions to 3GPP. Her research interests are in the field of communication theory and coding theory and well as system level aspects. Dr Issam Toufik, NXP semiconductors, Valbonne, FranceDr Toufik is currently a Research and Development Engineer at NXP semiconductors, Sophia Antipolis, France. His current research interests are in the area of digital communications, MIMO-OFDM systems, multiple-access, resource allocation, and implementation aspects of digital communication systems. He is the author of several international IEEE conference and journal papers and inventor of numerous patents related to OFDM-MIMO systems. Mr Matthew Baker, Philips Research, Redhill, UKMr Baker has over 10 years experience of conducting leading-edge research into a variety of wireless communication systems and techniques with Philips Research, including propagation modelling, DECT, ETSI BRAN and UMTS. He has been actively participating in the standardisation of both UMTS WCDMA and LTE in 3GPP since 1999,where he has been active in RAN working groups 1, 2, 4 and 5, and has contributed several hundred proposals. He has been the leader of the Philips RAN standardisation team for the last 4 years. He is the author of several international conference papers and inventor for numerous patents. He is a Chartered Engineer and Member of the Institution of Engineering and Technology.

"As a whole, the book provides great amount of useful material concerning LTE technology from different angles of view. All the most important aspects of LTE are covered in the book. In addition, the book surely gives something for everyone, starting from the basics and going in to the details as well. The book can be used to get familiar to mobile radio technologies with LTE used as an example." (SIVip, 2010)

• Preface. 1. Introduction and Background.1.1 The context for the Long Term Evolution of UMTS.1.2 Requirements and Targets for the Long Term Evolution.1.3 Technologies for the Long-Term Evolution.1.4 From Theory to Practice.Bibliography.I. NETWORK ARCHITECTURE AND PROTOCOLS.2. Network Architecture.2.1 Introduction.2.2 Overall architectural overview.2.4 Quality of Service and EPS Bearers.2.5 The E-UTRAN Network Interfaces: S1 interface.2.6 The E-UTRAN Network Interfaces: X2 interface.2.7 Summary.Bibliography.3. Control Plane Protocols 55.3.1 Introduction.3.2 Radio Resource Control (RRC).3.3 PLMN and Cell Selection.3.4 Paging.3.5 Summary.Bibliography.4. User Plane Protocols.4.1 Introduction to the User Plane Protocol Stack.4.2 Packet Data Convergence Protocol (PDCP).4.3 Radio Link Control (RLC).4.4 Medium Access Control (MAC).4.5 Summary of the User Plane Protocols.Bibliography.II. PHYSICAL LAYER FOR DOWNLINK.5. Orthogonal Frequency Division Multiple Access (OFDMA).5.1 Introduction.5.2 OFDM.5.3 OFDMA.5.4 Conclusion.Bibliography.6. Introduction to Downlink Physical Layer Design.6.1 Introduction.6.2 Transmission Resource Structure.6.3 Signal Structure.6.4 Introduction to Downlink Operation.Bibliography.7. Synchronization and Cell Search.7.1 Introduction.7.2 Synchronization Sequences and Cell Search in LTE.7.3 Coherent vs non-coherent detection.Bibliography.8. Reference Symbols and Channel Estimation.8.1 Introduction to Channel estimation and pilot signals.8.2 Design of Reference Symbols in LTE.8.3 Pilot-aided channel modeling and estimation.8.4 Frequency domain channel estimation.8.5 Time domain channel estimation.8.6 Spatial domain channel estimation.8.7 Advanced Techniques.Bibliography.9. Downlink Physical Data and Control Channels.9.1 Introduction.9.2 Downlink Data-Transporting Channels.9.3 Downlink Control Channels.Bibliography.10. Channel Coding and Link Adaptation.10.1 Introduction.10.2 Link Adaptation and Feedback Computation.10.3 Channel Coding.10.4 Concluding remarks.Bibliography.11. Multiple Antenna Techniques.11.1 Fundamentals of Multiple antenna Theory.11.2 MIMO schemes in LTE.Bibliography.12. Multiuser Scheduling and Interference coordination.12.1 Introduction.12.2 General Considerations for Resource Allocation Strategies.12.3 Scheduling Algorithms.12.4 Considerations for Resource Scheduling in LTE.12.5 Interference coordination and frequency re-use.12.6 Concluding Remarks.Bibliography.13. Radio Resource Management.13.1 Introduction.13.2 Overview of UE Mobility Activities.13.3 Cell Search.13.4 Measurements when camped on LTE.13.5 LTE mobility in RRC_IDLE - Neighbour Cell Monitoring and Cell Reselection.13.6 LTE mobility in RRC_CONNECTED - Handover.13.7 Concluding remarks.Bibliography.14. Broadcast Operation.14.1 Introduction.14.2 Broadcast Modes.14.3 MBMS in LTE.14.4 UE Capabilities for MBMS Reception.14.5 Comparison of Mobile Broadcast Modes.Bibliography.III. PHYSICAL LAYER FOR UPLINK.15. Uplink Physical Layer Design.15.1 Introduction.15.2 SC-FDMA Principles.15.3 SC-FDMA Design in LTE.15.4 Summary.Bibliography.16. Uplink Reference Signals.16.1 Introduction.16.2 RS Signal Sequence Generation.16.3 Sequence-Group Hopping and Planning.16.4 Cyclic Shift Hopping.16.5 Demodulation (DM) RS Signals.16.6 Uplink Sounding RS Signals.16.7 Summary.Bibliography.17. Uplink Physical Channel Structure.17.1 Introduction.17.2 Uplink Shared Data Channel Structure.17.3 Uplink Control Channel Design.17.4 Multiplexing of Control and UL-SCH Data on PUSCH.17.5 Multiple Antenna techniques.17.6 Summary.Bibliography.18. Uplink Capacity and Coverage.18.1 Introduction.18.2 Uplink Capacity.18.3 LTE Uplink Coverage and Link Budget.18.4 Summary.Bibliography.19. Random Access.19.1 Introduction.19.2 Random Access Usage and Requirements in LTE.19.3 Random Access Procedure.19.4 Physical Random Access Channel Design.19.5 PRACH implementation.19.6 TDD PRACH.19.7 Concluding Remarks.Bibliography.20. Uplink Transmission Procedures.20.1 Introduction.20.2 Uplink Timing Control.20.3 Power Control.Bibliography.IV. PRACTICAL DEPLOYMENT ASPECTS.21 The Radio Propagation Environment.21.1 Introduction.21.2 SISO and SIMO channel models.21.3 MIMO Channel.21.4 ITU Channel Models for IMT-Advanced.21.5 MIMO Fading Emulation.21.6 Concluding Remarks.Bibliography.22. Radio Frequency Aspects.22.1 Introduction.22.2 Frequency Bands and Arrangements.22.3 Transmitter RF Requirements.22.4 Receiver RF Requirements.22.5 RF Impairments.22.6 Conclusion.Bibliography.23. Paired and Unpaired Spectrum.23.1 Introduction.23.2 Duplex Modes.23.3 Interference Issues in Unpaired Spectrum.23.4 Half-Duplex System Design Aspects.23.5 Reciprocity.Bibliography.V. CONCLUSIONS.24. Beyond LTE.