Signal Interference In Wifi And Zigbee Networks
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| Author | : Gaotao Shi |
| Publisher | : Springer |
| Total Pages | : 96 |
| Release | : 2016-10-24 |
| Genre | : Technology & Engineering |
| ISBN | : 3319478060 |
This book systematically summarizes the fundamentals of WiFi and ZigBee from different levels and provides the detailed theoretical and experimental results for signal interference between these two wireless data transmission technologies. The existing mechanisms and methods of interference mitigation, avoidance and co-existence are carefully explored. Both collaboration and cross-technology communication between WiFi and ZigBee are also introduced as key research trends. Due to the popularity of WiFi and ZigBee, which share the same ISM frequency band, interference is a common problem and addressed in a wide range of literature. This book condenses the newest research results into an approachable format. This is an essential resource for professionals and students in wireless networks as well as network engineers, designers, or planners seeking a backbone of knowledge in WiFi and ZigBee networks.
| Author | : Shahin Farahani |
| Publisher | : Newnes |
| Total Pages | : 364 |
| Release | : 2011-04-08 |
| Genre | : Technology & Engineering |
| ISBN | : 008055847X |
ZigBee is a short-range wireless networking standard backed by such industry leaders as Motorola, Texas Instruments, Philips, Samsung, Siemens, Freescale, etc. It supports mesh networking, each node can transmit and receive data, offers high security and robustness, and is being rapidly adopted in industrial, control/monitoring, and medical applications. This book will explain the ZigBee protocol, discuss the design of ZigBee hardware, and describe how to design and implement ZigBee networks. The book has a dedicated website for the latest technical updates, ZigBee networking calculators, and additional materials. Dr. Farahani is a ZigBee system engineer for Freescale semiconductors Inc. The book comes with a dedicated website that contains additional resources and calculators: http://www.learnZigBee.com Provides a comprehensive overview of ZigBee technology and networking, from RF/physical layer considerations to application layer development Discusses ZigBee security features such as encryption Describes how ZigBee can be used in location detection applications Explores techniques for ZigBee co-existence with other wireless technologies such as 802.11 and Bluetooth The book comes with a dedicated website that contains additional resources and calculators: http://www.learnZigBee.com
| Author | : Radian Belu |
| Publisher | : CRC Press |
| Total Pages | : 635 |
| Release | : 2022-02-18 |
| Genre | : Technology & Engineering |
| ISBN | : 1482256703 |
The textbook provides a comprehensive overview of smart grids, their role in the development of electricity systems, as well as issues and problems related to smart grid evolution, operation, management, control, protection, entities, and components. The book is divided in eleven chapters, covering core topics such as energy, and environmental issues, basic of power systems, and introduction to renewable energy, distributed generation and energy storage, smart grid challenges, benefits, and divers, smart power transmission and distribution. It includes chapters focusing on smart grid communication, power flow analysis, smart grid design tools, energy management and microgrids. Each chapter ends with several practical and advanced problems that instilling critical thinking and applies to industrial applications. The book can be used as an introductory and basic textbook, reference and training resource by engineers, students, faculty, and interested readers to gain the essential knowledge of the power and energy systems, smart grid fundamentals, concepts and features, as well as the main energy technologies, including how they work and operate, characteristics, and they are evaluated and selected for specific applications.
| Author | : Selma Boumerdassi |
| Publisher | : Springer |
| Total Pages | : 186 |
| Release | : 2015-11-29 |
| Genre | : Computers |
| ISBN | : 3319257447 |
This book constitutes the thoroughly refereed post-conference proceedings of the First International Conference on Mobile, Secure, and Programmable Networking, MSPN 2015, held in Paris, France, in June 2015. The 14 papers presented in this volume were carefully reviewed and selected from 36 submissions. They discuss new trends in networking infrastructures, security, services and applications while focusing on virtualization and cloud computing for networks, network programming, software defined networks (SDN) and their security.
| Author | : Junmei Yao |
| Publisher | : Springer Nature |
| Total Pages | : 77 |
| Release | : 2023-05-22 |
| Genre | : Computers |
| ISBN | : 9819916704 |
This book introduces readers to the fundamentals of the cross-technology coexistence problem in heterogeneous wireless networks. It also highlights a range of mechanisms designed to combat this problem and improve network performance, including protocol design, theoretical analysis, and experimental evaluation. In turn, the book proposes three mechanisms that can be combined to combat the cross-technology coexistence problem and improve network performance. First, the authors present a fast signal identification method. It provides the basis for the subsequent protocol design and allows heterogeneous devices to adopt proper transmission strategies. Second, the authors present two cross-technology interference management mechanisms in both the time domain and the frequency domain, which can mitigate interference and increase transmission opportunities for heterogeneous devices, thus improving network performance. Third, they present a cross-technology communication mechanism based on symbol-level energy modulation, which allows heterogeneous devices to transmit information directly without a gateway, improving transmission efficiency and paving the way for new applications in IoT scenarios. Lastly, they outline several potential research directions to further improve the efficiency of cross-technology coexistence. This book is intended for researchers, computer scientists, and engineers who are interested in the research areas of wireless networking, wireless communication, mobile computing, and Internet of Things. Advanced-level students studying these topics will benefit from the book as well.
| Author | : |
| Publisher | : Springer Nature |
| Total Pages | : 782 |
| Release | : |
| Genre | : |
| ISBN | : 9464635185 |
| Author | : Xiuzhen Guo |
| Publisher | : Springer Nature |
| Total Pages | : 191 |
| Release | : 2023-07-31 |
| Genre | : Computers |
| ISBN | : 9819937191 |
Cross-technology communication (CTC) is a technology that enables direct communication between heterogeneous devices that use different wireless standards. It works like a “translator” between two or more wireless technologies. CTC not only creates a new avenue for inter-operation and data exchange between wireless devices but also enhances the ability to manage wireless networks. This book focuses on the enabling technology CTC and introduces readers to a variety of CTC techniques in heterogeneous wireless networks. These techniques can be divided into two categories: packet-level CTCs based on energy modulation and channel intervention; and physical-level CTCs based on cross-demapping, digital emulation, and split encoding. The book offers a comprehensive comparison and analysis, granting readers a deeper understanding of CTC techniques in terms of throughput, reliability, hardware modification, and concurrency. Moreover, it highlights upper-layer CTC application scenarios and cutting-edge developments, which include but are not limited to interference management, channel quality estimation, network routing, etc. The book is intended for all readers – e.g., researchers, students, and even professionals – who are interested in the areas of wireless networking, wireless communication, mobile computing, and Internet of Things. The findings and summaries presented here can help: 1) guide researchers to rethink CTC techniques in connection with design methodology; 2) further advance the infrastructure of future IoT by introducing CTC; and 3) enable important IoT applications by delivering ubiquitous network connectivity.
| Author | : Ghenadii Korotcenkov |
| Publisher | : Momentum Press |
| Total Pages | : 577 |
| Release | : 2011-11-02 |
| Genre | : Technology & Engineering |
| ISBN | : 1606502417 |
Chemical sensors are integral to the automation of myriad industrial processes, as well as everyday monitoring of such activities as public safety, engine performance, medical therapeutics, and many more. This massive reference work will cover all major categories of chemical sensor materials and devices, and their general functional usage...from monitoring and analyzing gases, to analyzing liquids and compounds of all kinds. This is THE reference work on sensors used for chemical detection and analysis. In this final volume of the Chemical Sensors will be found the latest in new chemical sensor applications including remote chemical sensing for such applications as atmosphere monitoring , new uses for electronic "noses" and "tongues," wireless chemical sensors, and new future directions for chemical sensors in industry, agriculture, and transportation.
| Author | : Pardeep Kumar |
| Publisher | : John Wiley & Sons |
| Total Pages | : 484 |
| Release | : 2021-09-08 |
| Genre | : Technology & Engineering |
| ISBN | : 1119761662 |
The Smart Cyber Ecosystem for Sustainable Development As the entire ecosystem is moving towards a sustainable goal, technology driven smart cyber system is the enabling factor to make this a success, and the current book documents how this can be attained. The cyber ecosystem consists of a huge number of different entities that work and interact with each other in a highly diversified manner. In this era, when the world is surrounded by many unseen challenges and when its population is increasing and resources are decreasing, scientists, researchers, academicians, industrialists, government agencies and other stakeholders are looking toward smart and intelligent cyber systems that can guarantee sustainable development for a better and healthier ecosystem. The main actors of this cyber ecosystem include the Internet of Things (IoT), artificial intelligence (AI), and the mechanisms providing cybersecurity. This book attempts to collect and publish innovative ideas, emerging trends, implementation experiences, and pertinent user cases for the purpose of serving mankind and societies with sustainable societal development. The 22 chapters of the book are divided into three sections: Section I deals with the Internet of Things, Section II focuses on artificial intelligence and especially its applications in healthcare, whereas Section III investigates the different cyber security mechanisms. Audience This book will attract researchers and graduate students working in the areas of artificial intelligence, blockchain, Internet of Things, information technology, as well as industrialists, practitioners, technology developers, entrepreneurs, and professionals who are interested in exploring, designing and implementing these technologies.
| Author | : Robert Morrow |
| Publisher | : McGraw Hill Professional |
| Total Pages | : 472 |
| Release | : 2004-01-22 |
| Genre | : Technology & Engineering |
| ISBN | : 9780071433518 |
This is the only book that addresses the integration of Bluetooth and 802.11 technologies, showing how to deploy both technologies to create profitable and flexible wireless solutions. The author compares and contrasts Bluetooth and 802.11 functionality, using the results to determine which part each should play in a fully integrated wireless LAN environment. * Illustrates how implementing combined wireless solutions can save money and increase performance * Provides decision-makers with the tools they need to make better-informed choices about wireless technologies Given the hype surrounding Bluetooth and 802.11, it's difficult to get a practical understanding of what the two services offer. For a complete and efficient wireless LAN solution, both technologies must be integrated.
