TY - GEN
T1 - AGA
T2 - 2006 IEEE International Conference on Communications (ICC 2006)
AU - Huang, Yu-Kai
AU - Pang, Ai-Chun
AU - Kuo, Tei-Wei
PY - 2006/6
Y1 - 2006/6
N2 - IEEE 802.15.4 is a new standard uniquely designed for low-rate wireless personal area networks. It targets ultra-low complexity, cost, and power for low-rate wireless connectivity among inexpensive, portable, and moving devices. IEEE 802.15.4 provides a Guaranteed Time Slots (GTS) mechanism to allocate a specific duration within a superframe for time-critical transmissions. In this paper, we propose an adaptive GTS allocation (AGA) scheme for IEEE 802.15.4 with the considerations of low-latency and fairness. The scheme is designed based on the existing IEEE 802.15.4 medium access control protocol without any modification. A simulation model validated by the developed mathematical analysis is presented to investigate the performance of our AGA scheme. The capability of the proposed AGA scheme is evaluated by a series of experiments. It is shown that the proposed scheme significantly outperforms the existing IEEE 802.15.4 implementations.
AB - IEEE 802.15.4 is a new standard uniquely designed for low-rate wireless personal area networks. It targets ultra-low complexity, cost, and power for low-rate wireless connectivity among inexpensive, portable, and moving devices. IEEE 802.15.4 provides a Guaranteed Time Slots (GTS) mechanism to allocate a specific duration within a superframe for time-critical transmissions. In this paper, we propose an adaptive GTS allocation (AGA) scheme for IEEE 802.15.4 with the considerations of low-latency and fairness. The scheme is designed based on the existing IEEE 802.15.4 medium access control protocol without any modification. A simulation model validated by the developed mathematical analysis is presented to investigate the performance of our AGA scheme. The capability of the proposed AGA scheme is evaluated by a series of experiments. It is shown that the proposed scheme significantly outperforms the existing IEEE 802.15.4 implementations.
UR - https://www.scopus.com/pages/publications/42549107484
UR - https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-42549107484&origin=recordpage
U2 - 10.1109/ICC.2006.255695
DO - 10.1109/ICC.2006.255695
M3 - RGC 32 - Refereed conference paper (with host publication)
SN - 1424403553
SN - 9781424403554
SN - 1424403545
VL - 9
T3 - IEEE International Conference on Communications
SP - 3929
EP - 3934
BT - 2006 IEEE International Conference on Communications, ICC 2006
Y2 - 11 June 2006 through 15 June 2006
ER -