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Conference Paper
Device Failure Detection Algorithm over MAC for Radio Resource Efficiency based on IEEE 802.15.4
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- Authors
- Sun-Hwa Lim, Young-il Kim, Yong-Tae Lee
- Issue Date
- 2015-10
- Citation
- International Conference on Information and Communication Technology Convergence (ICTC) 2015, pp.887-890
- Publisher
- IEEE
- Language
- English
- Type
- Conference Paper
- Abstract
- A lot of research have been done in wireless sensor networks (WSNs) based on IEEE 802.15.4. However, there is no study that the status of a device is monitored by the PAN coordinator in the IEEE 802.15.4 technology in order to reduce radio resource wastage. In this paper, we propose a procedure that the PAN coordinator can detect that the operation of a device is well. Therefore, we can utilize radio resource efficiently by deallocating radio resource of an abnormal device.