Magneto-inductive Communication and Localization: Fundamental Limits With Arbitrary Node Arrangements (Series in Wireless Communications, 22) (PDF )

By Gregor Dumphart Utilizing magnetic induction for wireless communication, wireless powering, passive relaying, and localization could enable massive wireless sensor applications with tiny nodes in challenging media, foremost biomedical in-body sensor networks. This work investigates the performance limits of these unique wireless systems with hardly any assumptions. As a foundation, a general system model and an interface to communication theory are developed. A major part of this work identifies two crucial magneto-inductive fading channels: that between randomly oriented coils and that caused by a nearby swarm of resonant passive relay coils. The analysis yields important technological implications. Based thereon, an investigation of wirelessly-powered in-body sensors is conducted, revealing their active and passive data transmission capabilities. Finally, a treatise of magneto-inductive node localization develops algorithms that perform near identified accuracy limits in theory and practice.
Product Details

Publisher ‏ : ‎ Logos Verlag Berlin (May 30, 2022)
Language ‏ : ‎ English
Paperback ‏ : ‎ 261 pages
ISBN-10 ‏ : ‎ 3832554831
ISBN-13 ‏ : ‎ 978-3832554835