A new superframe scheme to reduce delay in IEEE 802.15.4

Authors:
Jangkyu Yun;Byeongjik Lee;Eunhwa Kim;Namkoo Ha;Hyunsook Kim;Yoonjae Choi;Kijun Han
Affiliations:
Department of Computer Engineering, Kyungpook National University, Daegu, Korea;Department of Computer Engineering, Kyungpook National University, Daegu, Korea;Department of Computer Engineering, Kyungpook National University, Daegu, Korea;Department of Computer Engineering, Kyungpook National University, Daegu, Korea;Department of Computer Engineering, Kyungpook National University, Daegu, Korea;Department of Computer Engineering, Kyungpook National University, Daegu, Korea;Department of Computer Engineering, Kyungpook National University, Daegu, Korea
Venue:
NN'07 Proceedings of the 8th Conference on 8th WSEAS International Conference on Neural Networks - Volume 8
Year:
2007

Citing 3
Cited 0

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Home networking with IEEE 802.15.4: a developing standard for low-rate wireless personal area networks

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Abstract

The key features of low-rate wireless personal area networks (LRWPAN) are the low data rate, low cost, and low power consumption. LR-WPAN is very useful in many applications such as detection, remote control, tracking, and monitoring. In particular, the data delay is very important in detection and remote control in WPAN. In this paper, we propose a superframe structure for LR-WPAN to reduce the delay to transfer data from the source to the destination. Our scheme can reduce overall mean data delay of between any pair of devices by reducing waiting time of data generated during inactive period.