TY - GEN
T1 - An MSI-based scheduler for IEEE 802.11e HCCA
AU - Huang, Jeng Ji
AU - Chen, Yeh Horng
AU - Chang, Che Yu
PY - 2009
Y1 - 2009
N2 - Variable bit rate (VBR) traffic may have a wide range of packet sizes and generation intervals. While the former can be handled in the IEEE 802.11e uplink scheduling, e.g., by adapting transmission opportunity (TXOP) durations according to backlogged traffic reports, the latter may cause packet losses if service intervals of the scheduling do not fit the generation intervals. In this paper, a scheduler that employs adaptive maximum service interval (MSI) is proposed to fix this problem, while attempting to minimize scheduling overheads.
AB - Variable bit rate (VBR) traffic may have a wide range of packet sizes and generation intervals. While the former can be handled in the IEEE 802.11e uplink scheduling, e.g., by adapting transmission opportunity (TXOP) durations according to backlogged traffic reports, the latter may cause packet losses if service intervals of the scheduling do not fit the generation intervals. In this paper, a scheduler that employs adaptive maximum service interval (MSI) is proposed to fix this problem, while attempting to minimize scheduling overheads.
KW - IEEE 802.11e
KW - Scheduling
KW - Wireless local area networks (WLANs)
UR - http://www.scopus.com/inward/record.url?scp=77951457204&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=77951457204&partnerID=8YFLogxK
U2 - 10.1109/VETECF.2009.5378863
DO - 10.1109/VETECF.2009.5378863
M3 - Conference contribution
AN - SCOPUS:77951457204
SN - 9781424425150
T3 - IEEE Vehicular Technology Conference
BT - Proceedings of the 2009 IEEE 70th Vehicular Technology Conference Fall, VTC 2009 Fall
T2 - 2009 IEEE 70th Vehicular Technology Conference Fall, VTC 2009 Fall
Y2 - 20 September 2009 through 23 September 2009
ER -