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March 13, 2006 to March 17, 2006
ISBN: 0-7695-2520-2
pp: 415-419
Li-chun Ko , Institute for Information Industry, ROC
Yung-chih Liu , Institute for Information Industry, ROC
Hua-wei Fang , Institute for Information Industry, ROC
ABSTRACT
In the IEEE 802.15.4 standard, two different operation modes are specified: the beacon-enabled networks, and non-beacon networks. The devices in a beacon-enabled network synchronize with each other and the beacon frame which is treated as synchronization signal also provides some extended features. On the other hand, a beacon-enabled device is hard to implement. Highly processing power is required to meet the constrained timing events and process the beacon packets. In this paper, we propose a priority based scheduling mechanism to implement the beacon-enabled devices. We also evaluate the performance of our implementation. It can be shown that although we use preambles to prevent loss of beacons. They bring almost no impact to the overall performance and duty cycle.
CITATION
Li-chun Ko, Yung-chih Liu, Hua-wei Fang, "Design and Implementation of IEEE 802.15.4 Beacon-enabled Network Devices", PERCOMW, 2006, Proceedings. Fourth Annual IEEE International Conference on Pervasive Computing and Communications Workshop-PerCom Workshop 2006, Proceedings. Fourth Annual IEEE International Conference on Pervasive Computing and Communications Workshop-PerCom Workshop 2006 2006, pp. 415-419, doi:10.1109/PERCOMW.2006.37
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