CWNP CWISA-102 Question Answer
What is the typical range of a wireless body area network (WBAN)?
1-2 meters
10 square meters
10 centimeters
10 meters
WBAN Range: Wireless Body Area Networks (WBANs) specialize in short-range communication around the human body. Typical ranges fall within 1-2 meters.
Purpose: This range is designed to:
Connect sensors monitoring health metrics.
Transmit data to a central coordinator device (e.g., smartphone).
Minimize interference potential with other wireless networks.
References
WBAN Overview: https://en.wikipedia.org/wiki/Body_area_network
WBAN Research Paper (Check Range Discussion): https://www.mdpi.com/2224-2708/11/4/67
TESTED 06 Jul 2025
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