Cover; Half Title; Title Page; Copyright Page; Dedication; Contents; List of Figures; List of Tables; Preface; Acknowledgments; About This Book; Authors; List of Symbols; List of Abbreviations; Basic Units; 1: Introduction; 1.1 Background; 1.2 FFR Implementation Complexity; 1.3 WiMAX Capacity-Based Cellular System; References; 2: FFR WiMAX Base Station Deployment; 2.1 Introduction; 2.2 Cellular Network Systems; 2.3 Intercell Interference Mitigation; 2.4 Base Station Deployment in OFDM-Based Cellular Network; 2.4.1 Frequency Planning Technique; 2.4.2 Fractional Frequency Reuse
2.5 FFR Deployment Classification2.5.1 Dynamic FFR and Static FFR; 2.6 FFR Resource Assignment Challenges in the OFDMA Network; 2.6.1 Resource Allocation Based on Distance; 2.6.2 Resource Allocation Based on SINR; 2.6.3 Resource Allocation Based on Optimization Analysis; 2.6.4 Resource Allocation Based on Load Balance; 2.6.5 Resource Allocation Based on Quality of Service; 2.6.6 Resource Allocation Based on Frame Partitioning; 2.7 Resource Enhancement in the FFR Technique; 2.8 Summary; References; 3: Fractional Frequency Reuse Design and Techniques for WiMAX; 3.1 Introduction
3.2 OFDM and OFDMA in WiMAX3.3 WiMAX Frame Structure; 3.4 Subcarrier Permutation Types; 3.4.1 Adjacent Subcarrier Permutation; 3.4.2 Distributed Subcarrier Permutation; 3.5 Zone Concept in WiMAX Frame; 3.6 Modulation and Coding in Mobile WiMAX; 3.7 Scheduling and Types of Services Over WiMAX; 3.8 WiMAX Base Station Deployment Using the FFR Technique; 3.9 Summary; References; 4: Design and Modeling of Resource Utilization in Fractional Frequency Reuse; 4.1 Introduction; 4.2 System Model Design; 4.2.1 Network Design and System Parameters; 4.2.2 Proposed DL Subframe Structure
4.3 Static Resource Assignment FFR Model4.3.1 Resource Assignment Scenario in the SRA FFR Model; 4.3.2 SRA FFR Algorithm Design; 4.4 Dynamic Resource Assignment FFR Model; 4.4.1 Resource Assignment Scenario in the DRA FFR Model; 4.4.2 DRA FFR Algorithm Design; 4.5 Analyzing and Modeling Performance Metrics; 4.5.1 Signal-to-Interference-Plus-Noise Ratio Modeling; 4.5.2 WiMAX Data Rate Modeling and Calculation; 4.5.3 Subcarrier Efficiency Modeling; 4.5.4 Spectral Efficiency Modeling; 4.5.5 FFR DL Subframe Capacity Modeling; 4.5.5.1 Slot Utilization Modeling; 4.5.5.2 Active User Modeling
4.5.6 Channel Capacity Modeling4.6 Performance Evaluation of FFR Models versus Traditional FFR; 4.6.1 Evaluation by Metrics; 4.6.2 Evaluation by Different Configurations; 4.7 Performance Evaluation of Proposed FFR Models versus Other Related Works; 4.8 Summary; References; 5: Performance Analysis and Evaluation of Proposed FFR Algorithms; 5.1 Introduction; 5.2 Performance Analysis and Evaluation of the SRA FFR Algorithm; 5.2.1 Performance Analysis per Case; 5.2.1.1 Based on Active Users; 5.2.1.2 Based on Subcarrier Efficiency; 5.2.1.3 Based on Data Rate
Summary
This book presents new models to enhance both capacity and coverage area in WiMAX FFR cellular network by considering the effect of interference of 18 base stations on the cell border users. The concepts provide a solid scientific base for analyzing and understanding WiMAX technology. This book enables the audience or researchers to understand the concept of the FFR technique. These basic concepts represent the important features of WiMAX technology which have been used to create new algorithms
Notes
5.2.2 Performance Comparison between Traditional FFR and SRA FFR
