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Are narrowband wireless on-body networks wide-sense stationary?

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Date

2014

Authors

Chaganti, Vasanta
Hanlen, Leif
Smith, David

Journal Title

Journal ISSN

Volume Title

Publisher

Institute of Electrical and Electronics Engineers (IEEE Inc)

Abstract

Using narrowband wireless On-Body Area Network (BAN) channel measurements (50 million data points) in diverse environments with multiple subjects, we examine the stationarity of the channel. Wide-Sense Stationarity (WSS) tests and power spectral estimates show that the channel has a 50% probability of stationarity at 500 ms and the probability rapidly diminishes thereafter. We show that non-stationarity is inherent to on-body BANs and not an artifact of experimental setup.

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Keywords

Citation

URI

http://hdl.handle.net/1885/70839

Collections

ANU Research Publications

Source

IEEE Transactions on Wireless Communications

Type

Journal article

Book Title

Entity type

Access Statement

License Rights

DOI

10.1109/TWC.2014.031914.130303

Restricted until

2037-12-31

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01_Chaganti_Are_narrowband_wireless_2014.pdf (767.69 KB)

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