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Wireless Body Sensor Communication Systems Based on UWB and IBC Technologies: State-of-the-Art and Open Challenges.

Ivana Čuljak¹, Željka Lučev Vasić¹, Hrvoje Mihaldinec¹

¹Faculty of Electrical Engineering and Computing, University of Zagreb, 10000 Zagreb, Croatia.

Sensors (Basel, Switzerland)

|July 8, 2020

Summary

Miniature sensors for wireless body area networks (WBAN) are increasingly needed. Ultra-wideband (UWB) and intrabody communication (IBC) offer promising solutions for short-range, low-power sensor connections, with standards like IEEE 802.15.4 and IEEE 802.15.6 supporting these advancements.

Keywords:

human motion tracking implanted sensors intrabody communication ultra-wideband communication vital signs monitoring wearable systems wireless body area networks wireless body sensors

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Area of Science:

Biomedical Engineering
Wireless Communication Systems
Sensor Technology

Background:

Growing demand for miniature, cost-effective, and user-friendly sensors in Wireless Body Area Networks (WBAN).
Emergence of novel physical communication interfaces offering advantages over traditional wireless technologies.
Intensive research into Ultra-Wideband (UWB) and Intrabody Communication (IBC) for short-range, low-power applications.

Purpose of the Study:

To provide a comprehensive overview of recent advancements in UWB and IBC technologies for WBAN.
To examine the application of UWB and IBC in connecting sensors on, inside, or near the human body.
To highlight the role of standardization in the development of safe and reliable WBAN solutions.

Main Methods:

Review of recent studies and research papers on UWB and IBC for WBAN.
Analysis of the characteristics and advantages of UWB and IBC technologies.
Examination of relevant industry standards, including IEEE 802.15.4 and IEEE 802.15.6.

Main Results:

UWB and IBC are identified as key technologies for short-range, low-power WBAN interfaces.
Standardization efforts (IEEE 802.15.4, IEEE 802.15.6) are crucial for safe and interoperable WBAN systems.
These technologies enable seamless interconnection of diverse sensors for various body-worn applications.

Conclusions:

UWB and IBC technologies are vital for the future of WBAN, offering efficient and reliable sensor communication.
The development and adoption of standards are essential for the widespread implementation of these technologies.
Continued research and development in UWB and IBC will further enhance WBAN capabilities.