| Preface | p. xiii |
| Handoff and Radio Resource Management in Cellular Systems | |
| Introduction to Handoff | p. 1 |
| Desirable Features and Complexities of Handoff | p. 4 |
| Cellular System Deployment Scenarios | p. 7 |
| Macrocells | p. 7 |
| Microcells | p. 8 |
| Macrocell/Microcell Overlays | p. 11 |
| Special Architectures | p. 13 |
| Integrated Wireless Systems | p. 16 |
| Handoff Criteria | p. 18 |
| Conventional Handoff Algorithms | p. 19 |
| Signal Strength Based Algorithms | p. 20 |
| Distance Based Algorithm | p. 23 |
| SIR Based Algorithms | p. 23 |
| Velocity Adaptive Algorithms | p. 24 |
| Direction-Biased Algorithms | p. 25 |
| Minimum Power Algorithms | p. 25 |
| RSS and BER Based Algorithms | p. 26 |
| Emerging Handoff Algorithms | p. 26 |
| Dynamic Programming Based Handoff Algorithms | p. 26 |
| Pattern Recognition Based Handoff Algorithms | p. 27 |
| Prediction-Based Handoff Algorithms | p. 28 |
| Neural Handoff Algorithms | p. 28 |
| Fuzzy Handoff Algorithms | p. 29 |
| Handoff Prioritization | p. 29 |
| Introduction to Handoff Priority | p. 29 |
| Handoff Priority Schemes | p. 30 |
| Handoff and Radio Resource Management | p. 31 |
| Introduction to Resource Management | p. 31 |
| Integrated Radio Resource Management Algorithms | p. 34 |
| Handoff Protocols | p. 35 |
| Network Controlled Handoff | p. 35 |
| Mobile Assisted Handoff | p. 36 |
| Soft Handoff | p. 38 |
| Mobile Controlled Handoff | p. 40 |
| Multiple Access Schemes In Cellular Systems | p. 40 |
| Summary | p. 42 |
| Fuzzy Logic and Neural Networks | |
| Introduction To Fuzzy Logic | p. 43 |
| Introduction To Neural Networks | p. 48 |
| Fundamentals of ANNs | p. 48 |
| Paradigms of ANNs | p. 49 |
| Training Methods for the MLP and the RBFN | p. 52 |
| Conclusion | p. 56 |
| Analysis of Handoff and Radio Resource Management Algorithms | |
| System Performance Measures | p. 57 |
| Handoff Evaluation Mechanisms | p. 59 |
| Analytical Approach | p. 59 |
| Simulation Approach | p. 60 |
| Emulation Approach | p. 65 |
| A Macrocellular Simulation Model | p. 66 |
| A Microcellular Simulation Model | p. 69 |
| An Overlay Simulation Model | p. 71 |
| A Soft Handoff Simulation Model | p. 73 |
| An Evaluation Mechanism for Radio Resource Management | p. 74 |
| Summary | p. 81 |
| A Generic Fuzzy Logic Based Handoff Algorithm | |
| Handoff Algorithms: Design and Analysis Issues | p. 83 |
| A Class of Fuzzy Logic Based Adaptive Handoff Algorithms | p. 84 |
| Design Procedure | p. 84 |
| Analysis of Proposed Class of Algorithms | p. 93 |
| Performance Analysis of Proposed and Conventional Algorithms | p. 94 |
| Interference Adaptation | p. 95 |
| Traffic Adaptation | p. 97 |
| Velocity Adaptation | p. 98 |
| Combined Interference, Traffic, and Velocity Adaptation | p. 99 |
| Conclusion | p. 100 |
| A Neural Encoded Fuzzy Logic Algorithm | |
| Introduction To An Adaptive Handoff Algorithm | p. 101 |
| Application Of Neural Networks To Handoff | p. 104 |
| Performance Evaluation | p. 109 |
| Conclusion | p. 114 |
| A unified Handoff Candidacy Algorithm | |
| An Adaptive Fuzzy Handoff Algorithm With Adaptive Direction-Biasing | p. 115 |
| Performance Analysis of Proposed Algorithms | p. 120 |
| Performance Evaluation of FL, DBFL, and TDBFL Algorithms | p. 120 |
| Performance Evaluation of FL, DBFL, and ADBFL Algorithms | p. 123 |
| Conclusion | p. 126 |
| Pattern Classification Based Handoff Algorithms | |
| Handoff as a Pattern Classification Problem | p. 127 |
| Design of a Pattern Classifier for Handoff | p. 129 |
| Determination of the Training Data Set | p. 129 |
| Pattern Classifier: Structure and Actual Operation of Classification | p. 132 |
| Details of the PC-Based Handoff Algorithms | p. 132 |
| Performance Evaluation | p. 134 |
| Evaluation of a Fuzzy Logic Pattern Classifier Handoff Algorithm | p. 135 |
| Evaluation of an MLP Pattern Classifier Handoff Algorithm | p. 136 |
| Evaluation of an RBFN Pattern Classifier Handoff Algorithm | p. 138 |
| Evaluation of a Direction-Biased MLP Pattern Classifier Handoff Algorithm | p. 139 |
| Conclusion | p. 140 |
| Microcellular Handoff Algorithms | |
| Introduction to Handoffs in Microcells | p. 141 |
| Adaptive Handoff Algorithms | p. 143 |
| A Generic Microcellular Algorithm | p. 144 |
| A Microcellular Algorithm with Interference, Traffic, and Mobility Adaptation | p. 149 |
| Simulation Results | p. 151 |
| LOS And NLOS Performance Evaluation of the Microcellular Algorithms | p. 151 |
| Performance Evaluation of the Microcellular Algorithm with Interference, Traffic, and Mobility Adaptation | p. 152 |
| Conclusion | p. 156 |
| Overlay Handoff Algorithms | |
| Introduction to Handoffs in Overlays | p. 157 |
| Conventional and Adaptive Overlay Handoff Algorithms | p. 159 |
| Simulation Results for Overlay Algorithms | p. 165 |
| Conclusion | p. 168 |
| Soft Handoff Algorithms | |
| Introduction to Soft Handoff | p. 169 |
| Adaptive Soft Handoff Algorithms | p. 172 |
| A Generic Soft Handoff Algorithm | p. 172 |
| A Soft Handoff Algorithm with Traffic and Mobility Adaptation | p. 174 |
| Simulation Results | p. 176 |
| Performance Evaluation of the Generic Soft Handoff Algorithm | p. 176 |
| Traffic and Mobility Performance of Soft Handoff Algorithms | p. 178 |
| Conclusion | p. 180 |
| Radio Resource Management and Emerging Cellular Systems | |
| Introduction to Emerging Systems | p. 181 |
| Introduction to Is-2000 | p. 182 |
| Generic Features of Is-2000 | p. 185 |
| Radio Resource Management in Is-2000 | p. 188 |
| Introduction to Umts | p. 192 |
| Generic Features of Umts | p. 196 |
| UTRA-FDD Features | p. 197 |
| UTRA-TDD Features | p. 201 |
| Radio Resource Management for Umts | p. 205 |
| Introduction to 1xEV-DO | p. 208 |
| Radio Resource Management for the 1xEV-DO System | p. 213 |
| Application of Neural Networks and Fuzzy Logic to RRM | p. 218 |
| Summary | p. 219 |
| References | p. 221 |
| Index | p. 229 |
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