LTE Optimization Engineering Handbook.

Intro -- Title Page -- Table of Contents -- About the Author -- Preface -- Part 1: LTE Basics and Optimization Overview -- 1 LTE Basement -- 1.1 LTE Principle -- 1.2 LTE Services -- 1.3 LTE Key Technology Overview -- 2 LTE Optimization Principle and Method -- 2.1 LTE Wireless Optimization Overview -- 2.2 LTE Optimization Procedure -- 2.3 LTE Optimization Key Point -- Part 2: Main Principles of LTE Optimization -- 3 Coverage Optimization -- 3.1 Traffic Channel Coverage -- 3.2 Control Channel Coverage -- 4 Capacity Optimization -- 4.1 RS SINR -- 4.2 PDCCH Capacity -- 4.3 PUCCH Capacity -- 4.4 Number of Scheduled UEs -- 4.5 Spectral Efficiency -- 4.6 DL Data Rate Optimization -- 4.7 UL Data Rate Optimization -- 4.8 Parameters Impacting Throughput -- 5 Internal Interference Optimization -- 5.1 Interference Concept -- 5.2 DL Interference -- 5.3 UL Interference -- 5.4 Inter‐Cell Interference Coordination -- 5.5 UL IoT Control -- 6 Drop Call Optimization -- 6.1 Drop Call Mechanism -- 6.2 Reasons of Call Drop and Optimization -- 6.3 RRC Connection Reestablishment -- 6.4 RRC Connection Supervision -- 7 Latency Optimization -- 7.1 User Plane Latency -- 7.2 Control Plane Latency -- 7.3 Random Access Latency Optimization -- 7.4 Attach Latency Optimization -- 7.5 Paging Latency Optimization -- 7.6 Parameters Impacting Latency -- 8 Mobility Optimization -- 8.1 Mobility Management -- 8.2 Mobility Parameter -- 8.3 Intra‐LTE Cell Reselection -- 8.4 Intra‐LTE Handover Optimization -- 8.5 Neighbor Cell Optimization -- 8.6 Measurement Gap -- 8.7 Indoor and Outdoor Mobility -- 8.8 Inter‐RAT Mobility -- 8.9 Handover Interruption Time Optimization -- 8.10 Handover Failure and Improvement -- 8.11 Mobility Robustness Optimization -- 8.12 Carrier Aggregation Mobility Optimization -- 8.13 FDD‐TDD Inter‐mode Mobility Optimization -- 8.14 Load Balance.

8.15 High‐Speed Mobile Optimization -- 9 Traffic Model of Smartphone and Optimization -- 9.1 Traffic Model of Smartphone -- 9.2 Smartphone‐Based Optimization -- 9.3 High‐Traffic Scenario Optimization -- Part 3: Voice Optimization of LTE -- 10 Circuit Switched Fallback Optimization -- 10.1 Voice Evolution -- 10.2 CSFB Network Architecture and Configuration -- 10.3 CSFB Performance Optimization -- 10.4 Short Message Over CSFB -- 10.5 Case Study of CSFB Optimization -- 11 VoLTE Optimization -- 11.1 VoLTE Architecture and Protocol Stack -- 11.2 VoIP/Video QoS and Features -- 11.3 Semi‐Persistent Scheduling and Other Scheduling Methods -- 11.4 PRB and MCS Selection Mechanism -- 11.5 VoLTE Capacity -- 11.6 VoLTE Coverage -- 11.7 VoLTE Delay -- 11.8 Intra‐LTE Handover and eSRVCC -- 11.9 Network Quality and Subjective Speech Quality -- 11.10 Optimization -- 11.11 UE Battery Consumption Optimization for VoLTE -- 11.12 Comparation with VoLTE and OTT -- Part 4: Advanced Optimization of LTE -- 12 PRACH Optimization -- 12.1 Overview -- 12.2 PRACH Configuration Index -- 12.3 RACH Root Sequence -- 12.4 PRACH Cyclic Shift -- 12.5 Prach Frequency Offset -- 12.6 Preamble Collision Probability -- 12.7 Preamble Power -- 12.8 Random Access Issues -- 12.9 RACH Message Optimization -- 12.10 Accessibility Optimization -- 13 Physical Cell ID Optimization -- 13.1 Overview -- 13.2 PCI Optimization Methodology -- 13.3 PCI Optimization -- 14 Tracking Areas Optimization -- 14.1 TA Optimization -- 14.2 TA List Optimization -- 14.3 TAU Reject Analysis and Optimization -- 15 Uplink Signal Optimization -- 15.1 Uplink Reference Signal Optimization -- 15.2 Uplink Sounding Signal Optimization -- 16 HetNet Optimization -- 16.1 UE Geolocation and Identification of Traffic Hot Spots -- 16.2 Wave Propagation Characteristics for HetNet -- 16.3 New Features in HetNet.

16.4 Combined Cell Optimization -- 16.5 Cell Range Expansion Offset -- 16.6 HetNet Cell Reselection and Handover Optimization -- 17 QoE Evaluation and Optimization Strategy -- 17.1 QoE Modeling -- 17.2 Data Collecting and Processing -- 17.3 QoE‐Based Traffic Evaluation -- 17.4 QoE Based Optimization -- 18 Signaling‐Based Optimization -- 18.1 S1‐AP Signaling -- 18.2 Signaling radio bearers -- 18.3 Signaling Storm -- 18.4 Signaling Troubleshooting Method -- Appendix -- Glossary of Acronyms -- References -- Index -- End User License Agreement.

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Electronic reproduction. Ann Arbor, Michigan : ProQuest Ebook Central, 2024. Available via World Wide Web. Access may be limited to ProQuest Ebook Central affiliated libraries.