LTE-A Cellular Networks [electronic resource] : Multi-hop Relay for Coverage, Capacity and Performance Enhancement /
Yahya, Abid.author.
In this book, three different methods are presented to enhance the capacity and coverage area in LTE-A cellular networks. The scope involves the evaluation of the effect of the RN location in terms of capacity and the determination of the optimum location of the relay that provides maximum achievable data rate for users with limited interference at the cell boundaries. This book presents a new model to enhance both capacity and coverage area in LTE-A cellular network by determining the optimum location for the RN with limited interference. The new model is designed to enhance the capacity of the relay link by employing two antennas in RN. This design enables the relay link to absorb more users at cell edge regions. An algorithm called the Balance Power Algorithm (BPA) is developed to reduce MR power consumption. The book pertains to postgraduate students and researchers in wireless & mobile communications. Provides a variety of methods for enhancing capacity and coverage in LTE-A cellular networks Develops an algorithm to reduce power consumption Presents approaches for applications such as gaming, playing and watching TV on a smart phone, and conducting low cost calls.
Preface; Acknowledgments; Contents; Abbreviations; List of Symbols; About the Authors; Chapter 1: Introduction to LTE Cellular Networks; 1.1 Background; References; Chapter 2: Opportunities, Challenges, and Terms Related to LTE-A Cellular Network; 2.1 Introduction; 2.2 Long Term Evolution Advanced (LTE-A); 2.3 Cooperative Relaying; 2.3.1 Ad hoc Networks; 2.3.2 Multihop Relay; 2.3.3 Advantages of Multihop Relay; 2.3.4 Drawbacks of Multihop Relay; 2.4 Concept of Relay Node; 2.4.1 Advantages; 2.4.2 Disadvantages; 2.5 Relays Classification; 2.5.1 Amplify-and-Forward (AF)
2.5.2 Decode-and-Forward (DF)2.6 Relay Node (RN); 2.7 RN Enhance Cellular Network; 2.8 RN Mode Operation in LTE-A; 2.8.1 Transparent Mode; 2.8.2 Nontransparent Mode; 2.9 RN Planning in Cellular Network; 2.9.1 RN Location; 2.9.2 Relay Links; 2.10 Moving Relay (MR); 2.11 Summary; References; Chapter 3: Capacity and Coverage Analysis for Multi-Hop Relay in LTE-A Cellular Network; 3.1 Introduction; 3.2 Channel Interference; 3.3 Network Capacity Without RN; 3.4 Handover Process Analysis; 3.5 Network Capacity with RN; 3.6 Optimum RN Location (DRN); 3.7 Optimum Number of Relays (Nrelays)
3.8 Pseudo-Codes of RN DeploymentPseudo-Code 3.1Pseudo-Codes of DL Capacity without RN; Pseudo-Code 3.2 Pseudo-Codes of DL Capacity with RN; Pseudo-Code 3.3 Pseudo-Codes of Enhancing in DL Capacity of BS with RN; Pseudo-Code 3.4: Pseudo-Codes to Determine Optimum Number of RN per Cell; Pseudo-Code 3.5: Pseudo-Codes to Determine Number of Distributed Users within Cell; 3.9 Frequency Reuse for Multi-Hop Relay; 3.10 Enhance Relay Link Capacity (ERLC); 3.10.1 Handover Measurement for DA; 3.10.2 Proposed Antenna; 3.11 System Modeling
3.12 Balance Transmission Power for MR in LTE-A Cellular Networks3.12.1 Performance Analysis of Multiusers Network; 3.12.1.1 Fixed System; 3.12.1.2 Mobility System; 3.12.2 Balance Power Algorithm (BPA) for MR; Algorithm 3.1: Balance Power Algorithm to Reduce and Balance; 3.13 Summary; References; Chapter 4: Performance Enhancement of Coverage Area and Capacity for 3GPP-LTE-A Networks; 4.1 Mitigating Interference Between RNs; 4.2 Relay Link Enhancement; 4.2.1 Performance Analysis of Handover Process; 4.2.2 Performance Enhancement for Relay Link
4.2.3 Performance Analysis of Balance Transmission Power for MR4.3 UL and DL Performance Analysis; 4.3.1 Performance Analysis of BPA at MR; 4.4 Summary; References; Chapter 5: Optimum Location for Relay Node in LTE-A; 5.1 Conclusion; References; Appendix-A; Modification for Shannon Formula; References; Appendix-B; Derivation of Eq. (3.83); Appendix-C; Derivation of Eq. (3.86); Appendix-D; Derivation of Amplification Factor (Psi) for MR in Eq. (3.90); Index
Includes index.
In this book, three different methods are presented to enhance the capacity and coverage area in LTE-A cellular networks. The scope involves the evaluation of the effect of the RN location in terms of capacity and the determination of the optimum location of the relay that provides maximum achievable data rate for users with limited interference at the cell boundaries. This book presents a new model to enhance both capacity and coverage area in LTE-A cellular network by determining the optimum location for the RN with limited interference. The new model is designed to enhance the capacity of the relay link by employing two antennas in RN. This design enables the relay link to absorb more users at cell edge regions. An algorithm called the Balance Power Algorithm (BPA) is developed to reduce MR power consumption. The book pertains to postgraduate students and researchers in wireless & mobile communications. Provides a variety of methods for enhancing capacity and coverage in LTE-A cellular networks Develops an algorithm to reduce power consumption Presents approaches for applications such as gaming, playing and watching TV on a smart phone, and conducting low cost calls.
Electrical engineering.
Electronic circuits.
Signal processing.
Image processing.
Speech processing systems.
Computer system failures.
Communications Engineering, Networks.
Circuits and Systems.
Signal, Image and Speech Processing.
System Performance and Evaluation.