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Coexistence of Full-Duplex Based IEEE 802.15.4 and IEEE 802.11

Title
Coexistence of Full-Duplex Based IEEE 802.15.4 and IEEE 802.11
Authors
Kim, JongyeopJeon, WonhongPark, Kyung-JoonChoi, Jihwan P.
DGIST Authors
Park, Kyung-JoonChoi, Jihwan P.
Issue Date
2018-08
Citation
IEEE Transactions on Industrial Informatics, 14(12), 5389-5399
Type
Article
Article Type
Article
ISSN
1551-3203
Abstract
As various wireless devices share the same frequencies in the unlicensed 2.4 GHz Industrial Scientific Medical (ISM) band, frequency sharing has become a challenging issue in the heterogeneous network. Many Wi-Fi applications increase network traffic and lead to the significant performance loss of other protocol devices including ZigBee for critical missions (e.g., medical devices) in the same band. In this paper, we propose a coexistence solution of the Guide Busy Tone (GBT), providing reliable communications to the ZigBee network under Wi-Fi interference, and present fairness criteria in the tradeoff relation between Wi-Fi and ZigBee with GBT. The proposed GBT design, consisting of a GBT signaler and a busy tone canceller, reserves a channel for ZigBee through the full-duplex technique under heavy Wi-Fi traffic. Our experimental evaluation shows that the packet delivery ratio of the ZigBee network can be improved up to nearly 100% under the saturated Wi-Fi traffic by using GBT, which is scalable for the multi-node case as well. IEEE
URI
http://hdl.handle.net/20.500.11750/9262
DOI
10.1109/TII.2018.2866307
Publisher
Institute of Electrical and Electronics Engineers
Related Researcher
  • Author Choi, Jihwan P. NCRG(Networks and Communications Research Group)
  • Research Interests Wireless and space communication systems; Cross-layer network design; 위성 통신 네트워크
Files:
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Collection:
Department of Information and Communication EngineeringCSI(Cyber-Physical Systems Integration) Lab1. Journal Articles
Department of Information and Communication EngineeringNCRG(Networks and Communications Research Group)1. Journal Articles


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