ETRI-Knowledge Sharing Plaform

KOREAN
논문 검색
Type SCI
Year ~ Keyword

Detail

Journal Article Analsysis on Co-channel Interference of Human Body Communication Supporting IEEE 802.15.6 BAN Standard
Cited 14 time in scopus Download 4 time Share share facebook twitter linkedin kakaostory
Authors
Jung-Hwan Hwang, Tae-Wook Kang, Youn-Tae Kim, Seong-Ook Park
Issue Date
2015-06
Citation
ETRI Journal, v.37, no.3, pp.439-449
ISSN
1225-6463
Publisher
한국전자통신연구원 (ETRI)
Language
English
Type
Journal Article
DOI
https://dx.doi.org/10.4218/etrij.15.0114.1029
Project Code
14IE1100, Human Activity Based Green Energy Harvesting and High Efficiency Power Transmission System, Chung Myung-Ae
Abstract
Human body communication (HBC) is being recognized as a new communication technology for mobile and wearable devices in a body area network (BAN). This paper presents co-channel interference experienced by HBC supporting the physical layer in the IEEE 802.15.6 BAN standard. To analyze the co-channel interference, a co-channel interference model is introduced, and space-domain and time-domain parameters representing an interference environment are generated using the co-channel interference model. A new signal-to-interference ratio (SIR) parameter depending on the peak amplitudes of the data signals causing co-channel interference is defined; co-channel interference can be easily analyzed and modelled using the newly defined SIR. The BER degradation model derived using the co-channel interference model and SIR in this paper can be effectively used to estimate the performance.
KSP Keywords
Body Area Networks(BANs), Human Body Communication(HBC), IEEE 802.15.6, Interference model, Physical Layer, Wearable device, co-channel interference(CCI), communication technologies, degradation model, interference environment, signal to interference ratio(SIR)