Magneto-Inductive Communication and Localization
Fundamental Limits with Arbitrary Node Arrangements
By (author) Gregor Dumphart
Paperback (Published)
(May 2022)
ISBN: 9783832554835
5.75 x 8.31 inches
Price: $75.00
On back order
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.
- By (author) Gregor Dumphart
Other Titles in this Series
Analysis and Design of Communication Techniques in Spectrally Efficient Wireless Relaying Systems
Volume 12
Localization and Posture Recognition via Magneto-Inductive and Relay-Aided Sensor Networks
Volume 23
Inductively Coupled Microsensor Networks
Relay Enabled Cooperative Communication and Localization
Volume 20
