Search
Abstract
In this paper, a measurement campaign for off body communications in an indoor environment is investigated for a set of on-body antennas. The channel impulse response was measured with the user approaching and departing from an off-body fixed antenna using two user dynamics, standing at fixed positions and walking. The processing of the measurement data allowed to evaluate system loss statistics. Different antenna configurations are classified in terms of mobility and visibility depending on the on-body antenna placement. A dependence on distance is found for the antennas with the lowest mobility (chest and head), while no significant dependence is found for the antennas with the highest mobility (arms and legs). Regarding the standard deviation of system loss, higher values are found in walking scenarios (above 2.6 dB) compared to the standing ones (below 0.6 dB); standard deviation also shows a clear dependence on mobility, 1.6 dB for walking and 0.5 dB for standing scenarios.
Authors (5)
-
Manuel M. Ferreira
- Polytechnic Institute of Setúbal / INESC-ID
-
Filipe D. Cardoso
- Polytechnic Institute of Setúbal / INESC-ID
-
Kenan Turbić
- ICE, RWTH Aachen University
-
Luis M. Correia
- IST/INESC-ID, University of Lisbon
Cite as
Full text
full text is not available in portal
Keywords
Details
- Category:
- Conference activity
- Type:
- publikacja w wydawnictwie zbiorowym recenzowanym (także w materiałach konferencyjnych)
- Language:
- English
- Publication year:
- 2022
- Bibliographic description:
- Ferreira M. M., Cardoso F. D., Ambroziak S., Turbić K., Correia L. M.: Mobility’s Influence on System Loss in Off-Body BAN Scenarios// / : , 2022,
- Verified by:
- Gdańsk University of Technology
seen 88 times
Recommended for you
User Mobility’s Influence on System Loss in Off-Body BAN Scenarios
- M. M. Ferreira,
- F. D. Cardoso,
- L. M. Correia
- + 2 authors
Influence of User Mobility and Antenna Placement on System Loss in B2B Networks
- M. M. Ferreira,
- F. D. Cardoso,
- S. Ambroziak
- + 1 authors
System Loss Model for Body Area Networks in Room Scenarios
- M. M. Ferreira,
- F. D. Cardoso,
- S. Ambroziak
- + 2 authors
Influence of User Mobility on System Loss and Depolarization in a BAN Indoor Scenario
- M. M. Ferreira,
- F. D. Cardoso,
- S. Ambroziak
- + 3 authors