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Enabling Technologies for Next Generation Wireless Communications

Technology Evolution of Wireless Communications: A Survey and Look Forward Introduction Historical Background and Evolution of Wireless Systems Application Scenarios of Next Generation Wireless Systems Requirements of Next Generation Wireless Systems Need for 5G and Beyond Enabling Technologies of Next Generation Wireless Systems Conclusions References Enabling Technologies and Enabling Business Models for Next Generation Wireless Communications Introduction Main Contributions and Related Works Enabling Technologies and Enabling Business Models for Wireless Communications Assessment of Enabling Technologies and Enabling Business Models for Previous-Generation, Current-Generation, and Emerging-Generation Wireless Communications Assessment of Enabling Technologies and Enabling Business Models for Next Generation Wireless Communications Integrated Framework for Enabling Technologies and Enabling Business Models for Next Generation Wireless Communications Conclusions Notes References Enabling Technologies for Internet of Everything Introduction Enabling Technologies for IoE Data Management and Security in IoE System Management and Protection for IoE Applications of IoE Enabling IoE in Developing Countries Conclusion References Power Allocation Techniques for Visible Light: Nonorthogonal Multiple Access Communication Systems Introduction Related Work Visible Light Communication Nonorthogonal Multiple Access Visible Light–Nonorthogonal Multiple Access Communication System Problem Formulation and Potential Contribution System Model for VL-NOMA Communication System Power Allocation Techniques with Decoding Order for VL-NOMA Communication Systems Conventional Power Allocation Scheme for VL-NOMA Communication System Inverse Power Allocation Scheme for VL-NOMA Communication System Adaptive Power Allocation Scheme for VL-NOMA Communication System Gain Ratio Power Allocation Scheme for VL-NOMA Communication System User Data Rate for GRPA VL-NOMA Communication System Joint Power Allocation for VL-NOMA Communication System Optimal PA Technique in VL-NOMA Communication System Comparison of Power Allocation Techniques Summary References Multiantenna Systems: Large-Scale MIMO and Massive MIMO Introduction Massive MIMO Uplink and Downlink Spectral Efficiency (SE)Area Throughput Precoding Single-Cell (SC) Precoding Techniques Precoding Techniques for the Downlink of Multicell Scenario Hybrid Precoding Massive MIMO with Linear Precoding and Detection Energy Efficiency (EE)References Channel Estimation Techniques in the MIMO-OFDM System Introduction Conventional MIMO Massive MIMO Channel Estimation Techniques Least Square (LS) Estimation Maximum Likelihood Estimation MMSE Channel Estimation Pilot- or Training-Based Channel Estimation Blind Channel Estimation Semi-Blind Channel Estimation Strengths and Limitations of Existing Estimation Techniques Conclusion References Localization Protocols for Wireless Sensor Networks Introduction Classification of Localization Schemes Range-Based Localization Range-Free Localization Anchor-Based Localization Anchor-Free Localization Directional Localization Conclusion References Distributed Intelligent Networks Introduction Global Impact of 5G and AIoT Requirements for Next Generation Distributed Intelligence Wireless Networks Enabling Technological Uses Cases for 5G and AIoT Systems Conclusion References Antenna Design Challenges for 5G: Assessing Future Direction Introduction Antenna Design Flow Antenna Integration with Radio Transceiver ICs Multiple Beam Antenna Patterns and Their Characterization Antenna Pattern Characterization The Antenna Design Challenges for 5G Communication High Gain Arrays Beamforming and Beamsteering Massive MIMO Multiband with Backward Compatibility Compactness Diversity Performance – MIMO Antenna Placement Antenna Environment Radiation Exposure in 5G Communication Specific Absorption Rate (SAR)Power Density (PD)Antenna Measurement Conclusion References Design and Simulation of New Beamforming: Based Cognitive Radio for 5G Networks Introduction Evading the Eergy Crunch: Cognitive Radio Introduction to Beamforming System Model Optimization Problem Framework for Optimal Solution Results Conclusion References Image Transmission Analysis Using MIMO-OFDM Systems Introduction MIMO Systems Simulation Results Beamforming Maximal Ratio Combining Selection Combining Conclusion References Physical Layer Security in Two-Way Wireless Communication System Introduction: Background and Motivations Secrecy at the Physical Layer in the TWC with a Number of Untrusted AF Relays That Harvest Energy from RF Sources and Operate in Half- Duplex Mode A System Model of TWC with a Number of Untrusted AF Relays Power allocation to the cognitive nodes Secrecy Capacity and Relay Selection SOP Formulation with Untrusted AF Relays Numerical Results Based on the SOP in Two-Way Communication with AF Relays Secrecy at the Physical Layer in TWC with Two Half-Duplex DF Relays in the Presence of an External Eavesdropper System Model of Two-Way Communication with DF Relays Signal strength Global secrecy capacity SOP Formulation with DF Relays and Optimality of Source Power and Fraction of Relay Power SOP formulation Optimality of source power and fraction of relay power Numerical Results Based on the SOP and Observation of Optimal Value Conclusion References Design and Simulation of Bio-Inspired Algorithm: Based Cognitive Radio for 5G Networks Introduction Cognitive Radio Introduction to Genetic Algorithm System Model Optimization Problem Framework for Optimal Solution Results and Discussions Conclusion and Future Scope References Evaluating the Performance of Quasi and Rotated Quasi OSTBC System with Advanced Detection Techniques for 5G and IoT Applications Introduction

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Enabling Technologies of Next Generation Wireless Systems
Several different technologies will need to work together to fulfill the requirements of 5G and beyond 5G networks. In addition to technologies used in 4G or their advanced versions, the following techniques are being explored, some of which have already been adopted as candidate technologies for future...
(Enabling Technologies for Next Generation Wireless Communications)
Enabling Technologies and Enabling Business Models for Next Generation Wireless Communications
This chapter explores the connections between enabling technologies and enabling business models for next generation wireless communications. A business model defines the explicit or implicit architecture and design of organizational mechanisms and processes used to create, deliver, and capture...
(Enabling Technologies for Next Generation Wireless Communications)
Assessment of Enabling Technologies and Enabling Business Models for Next Generation Wireless Communications
What exactly is meant by “next generation wireless communications” in the context of this chapter? Any such designations, of course, face the obvious risk of quickly becoming obsolete as they are overtaken by technological and marketplace developments. The first peer-reviewed IEEE publication that...
(Enabling Technologies for Next Generation Wireless Communications)
Integrated Framework for Enabling Technologies and Enabling Business Models for Next Generation Wireless Communications
Figure 2.2 proposes an integrated framew'ork for enabling technologies and enabling business for next generation wireless communications. The framework has seven elements: 1. Technology creation. Radically new enabling technologies for next generation wireless communications are created by a process...
(Enabling Technologies for Next Generation Wireless Communications)
Enabling Technologies and Enabling Business Models for Wireless Communications
What are “enabling technologies” and “enabling business models” in wireless communications? A starting point for understanding these two concepts and terms is their common word enabling. This word can be used in several possible general senses: as the noun (i.e., name), adjective (i.e.,...
(Enabling Technologies for Next Generation Wireless Communications)
Assessment of Enabling Technologies and Enabling Business Models for Previous-Generation, Current-Generation, and Emerging-Generation Wireless Communications
Table 2.1 compares enabling technologies and enabling business models across previous, current, and emerging generations of wireless communications, from TABLE 2.1 Comparison of enabling technologies and business models across wireless generations Generation (years) Services &...
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Big Data Systems Based IoT Enabling Technologies: Ubiquitous Wireless Communication, Real-Time Analytics, Machine Learning, Deep Learning, Commodity Sensors
Internet of Things The Internet of Things, or IoT, involves a computing concept or devices that are said to be interrelated with each other. The IoT mainly consists of digital machines, things or devices, and animals or human beings, possessing unique handlers or identifiers (UIDs) without the...
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Using Mental Modeling to Systematically Build Community Support for New Coal Technologies for Electricity Generation
Sarah Thorne and Megan Young Opportunity for New Coal-Based Power Generation Technology Capital Power Corporation (CPC), formerly EPCOR Utilities Inc. is a power producer headquartered in Edmonton, Alberta. The company develops, acquires, operates, and optimizes power generation from a...
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Technology Evolution of Wireless Communications: A Survey and Look Forward
Communication networks and systems have been evolving at a rapid pace over the last decade. Ever since their inception, their scope and utility have also evolved tremendously - from basic speech communication to short texts to high-speed Internet connectivity to multimedia applications. At the...
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Multinetwork Convergence of Wireless Communications Technologies
RFID, BLE, ZigBee, and Wi-Fi have similar coverage capabilities, as illustrated earlier in Tables 5.1 and 5.2. Convergence of these networks can significantly reduce the overall deployment and O&M costs. This section covers how to converge Wi-Fi networks with other short-range wireless communications...
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