Wireless Information and Power Transfer

DERRICK WING KWAN NG is a senior lecturer in the School of Electrical Engineering and Telecommunications at The University of New South Wales, Australia. TRUNG Q. DUONG is a reader in the School of Electronics, Electrical Engineering and Computer Science at Queen's University Belfast, UK. CAIJUN ZHONG is an associate professor in the College of Information Science and Electronic Engineering at Zhejiang University, China. ROBERT SCHOBER is a full professor at the Institute for Digital Communications, Friedrich-Alexander-Universität Erlangen-Nürnberg, Germany.

• List of Contributors xiiiPreface xvii1 The Era of Wireless Information and Power Transfer 1DerrickWing Kwan Ng, Trung Q. Duong, Caijun Zhong, and Robert Schober1.1 Introduction 11.2 Background 31.2.1 RF-BasedWireless Power Transfer 31.2.2 Receiver Structure forWIPT 41.3 Energy Harvesting Model andWaveform Design 61.4 Efficiency and Interference Management inWIPT Systems 91.5 Security in SWIPT Systems 101.6 CooperativeWIPT Systems 111.7 WIPT for 5G Applications 111.8 Conclusion 12Acknowledgement 13Bibliography 132 Fundamentals of Signal Design for WPT and SWIPT 17Bruno Clerckx andMorteza Varasteh2.1 Introduction 172.2 WPT Architecture 192.3 WPT Signal and System Design 212.4 SWIPT Signal and System Design 292.5 Conclusions and Observations 33Bibliography 333 Unified Design ofWireless Information and Power Transmission 39Dong In Kim, Jong Jin Park, Jong HoMoon, and Kang Yoon Lee3.1 Introduction 393.2 Nonlinear EH Models 403.3 Waveform and Transceiver Design 433.3.1 Multi-tone (PAPR) based SWIPT 433.3.2 Dual Mode SWIPT 483.4 Energy Harvesting Circuit Design 533.5 Discussion and Conclusion 58Bibliography 584 Industrial SWIPT: Backscatter Radio and RFIDs 61Panos N. Alevizos and Aggelos Bletsas4.1 Introduction 614.2 Wireless Signal Model 624.3 RFID Tag Operation 644.3.1 RF Harvesting and Powering for RFID Tag 644.3.2 RFID Tag Backscatter (Uplink) Radio 654.4 Reader BER for Operational RFID 684.5 RFID Reader SWIPT Reception 694.5.1 Harvesting Sensitivity Outage 694.5.2 Power Consumption Outage 704.5.3 Information Outage 714.5.4 Successful SWIPT Reception 714.6 Numerical Results 724.7 Conclusion 76Bibliography 765 Multi-antenna Energy Beamforming for SWIPT 81Jie Xu and Rui Zhang5.1 Introduction 815.2 System Model 845.3 Rate–Energy Region Characterization 875.3.1 Problem Formulation 875.3.2 Optimal Solution 905.4 Extensions 935.5 Conclusion 94Bibliography 956 On the Application of SWIPT in NOMA Networks 99Yuanwei Liu andMaged Elkashlan6.1 Introduction 996.1.1 Motivation 1006.2 Network Model 1016.2.1 Phase 1: Direct Transmission 1016.2.2 Phase 2: Cooperative Transmission 1046.3 Non-Orthogonal Multiple Access with User Selection 1056.3.1 RNRF Selection Scheme 1056.3.2 NNNF Selection Scheme 1086.3.3 NNFF Selection Scheme 1116.4 Numerical Results 1126.4.1 Outage Probability of the Near Users 1126.4.2 Outage Probability of the Far Users 1156.4.3 Throughput in Delay-Sensitive Transmission Mode 1166.5 Conclusions 117Bibliography 1187 Fairness-AwareWireless Powered Communications with Processing Cost 121Zoran Hadzi-Velkov, Slavche Pejoski, and Nikola Zlatanov7.1 Introduction 1217.2 System Model 1227.2.1 Energy Storage Strategies 1247.2.2 Circuit Power Consumption 1247.3 Proportionally Fair Resource Allocation 1257.3.1 Short-term Energy Storage Strategy 1257.3.2 Long-term Energy Storage Strategy 1277.3.3 Practical Online Implementation 1307.3.4 Numerical Results 1317.4 Conclusion 1337.5 Appendix 1337.5.1 Proof of Theorem 7.2 133Bibliography 1368 Wireless Power Transfer in MillimeterWave 139Talha Ahmed Khan and RobertW. Heath Jr.8.1 Introduction 1398.2 System Model 1418.3 Analytical Results 1438.4 Key Insights 1478.5 Conclusions 1518.6 Appendix 153Bibliography 1549 Wireless Information and Power Transfer in Relaying Systems 157P. D. Diamantoulakis, K. N. Pappi, and G. K. Karagiannidis9.1 Introduction 1579.2 Wireless-Powered Cooperative Networks with a Single Source–Destination Pair 1589.2.1 System Model and Outline 1589.2.2 Wireless Energy Harvesting Relaying Protocols 1599.2.3 Multiple Antennas at the Relay 1619.2.4 Multiple Relays and Relay Selection Strategies 1639.2.5 Power Allocation Strategies for Multiple Carriers 1669.3 Wireless-Powered Cooperative Networks with Multiple Sources 1689.3.1 System Model 1689.3.2 Power Allocation Strategies 1699.3.3 Multiple Relays and Relay Selection Strategies 1739.3.4 Two-Way Relaying Networks 1759.4 Future Research Challenges 1769.4.1 Nonlinear Energy Harvesting Model and Hardware Impairments 1769.4.2 NOMA-based Relaying 1769.4.3 Large-Scale Networks 1769.4.4 Cognitive Relaying 177Bibliography 17710 Harnessing Interference in SWIPT Systems 181Stelios Timotheou, Gan Zheng, Christos Masouros, and Ioannis Krikidis10.1 Introduction 18110.2 System Model 18310.3 Conventional Precoding Solution 18410.4 Joint Precoding and Power Splitting with ConstructiveInterference 18510.4.1 Problem Formulation 18610.4.2 Upper Bounding SOCP Algorithm 18810.4.3 Successive Linear Approximation Algorithm 19010.4.4 Lower Bounding SOCP Formulation 19110.5 Simulation Results 19210.6 Conclusions 194Bibliography 19411 Physical Layer Security in SWIPT Systems with Nonlinear Energy Harvesting Circuits 197Yuqing Su, DerrickWing Kwan Ng, and Robert Schober11.1 Introduction 19711.2 Channel Model 20011.2.1 Energy Harvesting Model 20111.2.2 Channel State Information Model 20311.2.3 Secrecy Rate 20411.3 Optimization Problem and Solution 20411.4 Results 20811.5 Conclusions 211Appendix-Proof of Theorem 11.1 211Bibliography 21312 Wireless-Powered Cooperative Networks with Energy Accumulation 217Yifan Gu, He Chen, and Yonghui Li12.1 Introduction 21712.2 System Model 21912.3 Energy Accumulation of Relay Battery 22212.3.1 Transition Matrix of the MC 22212.3.2 Stationary Distribution of the Relay Battery 22412.4 Throughput Analysis 22412.5 Numerical Results 22612.6 Conclusion 22812.7 Appendix 229Bibliography 23113 Spectral and Energy-EfficientWireless-Powered IoT Networks 233QingqingWu,Wen Chen, and Guangchi Zhang13.1 Introduction 23313.2 System Model and Problem Formulation 23513.2.1 System Model 23513.2.2 T-WPCN and Problem Formulation 23613.2.3 N-WPCN and Problem Formulation 23713.3 T-WPCN or N-WPCN? 23713.3.1 Optimal Solution for T-WPCN 23813.3.2 Optimal Solution for N-WPCN 23913.3.3 TDMA versus NOMA 24013.4 Numerical Results 24313.4.1 SE versus PB Transmit Power 24313.4.2 SE versus Device Circuit Power 24513.5 Conclusions 24513.6 FutureWork 247Bibliography 24714 Wireless-PoweredMobile Edge Computing Systems 253FengWang, Jie Xu, XinWang, and Shuguang Cui14.1 Introduction 25314.2 System Model 25614.3 Joint MEC-WPT Design 26014.3.1 Problem Formulation 26014.3.2 Optimal Solution 26014.4 Numerical Results 26614.5 Conclusion 268Bibliography 26815 Wireless Power Transfer: A Macroscopic Approach 273Constantinos Psomas and Ioannis Krikidis15.1 Wireless-Powered Cooperative Networks with Energy Storage 27415.1.1 System Model 27415.1.2 Relay Selection Schemes 27615.1.3 Numerical Results 28015.2 Wireless-Powered Ad Hoc Networks with SIC and SWIPT 28215.2.1 System Model 28215.2.2 SWIPT with SIC 28415.2.3 Numerical Results 28515.3 AWireless-Powered Opportunistic Feedback Protocol 28615.3.1 System Model 28715.3.2 Wireless-Powered OBF Protocol 29015.3.3 Beam Outage Probability 29015.3.4 Numerical Results 29215.4 Conclusion 293Bibliography 294Index 297