Title :
Admission control for variable bit rate traffic in IEEE 802.11e WLANs
Author :
Fan, Wing Fai ; Gao, Deyun ; Tsang, Danny H K ; Bensaou, Brahim
Author_Institution :
Dept. of Electr. & Electron. Eng., Hong Kong Univ. of Sci. & Technol., China
Abstract :
IEEE 802.11 wireless LAN is considered one of the most popular wireless technology all over the world because of its low cost and easy deployment. The support of quality of service (QoS) in medium access control (MAC) protocol is important in meeting the QoS requirements of real-time traffic such as guaranteed packet delay and packet loss probability. In this paper, the performance of the proposed admission control algorithm and different VBR video traffic are analyzed. In the analysis, three mean data rates of video flows ( 300 kbps, 600 kbps and 1 Mbps) were also considered.
Keywords :
access protocols; probability; quality of service; telecommunication congestion control; telecommunication traffic; wireless LAN; 1 Mbit/s; 300 kbit/s; 600 kbit/s; IEEE 802.11e WLAN; QoS; admission control algorithm; guaranteed packet delay; packet loss probability; quality of service; real-time traffic; variable bit rate traffic; video traffic; Access protocols; Admission control; Algorithm design and analysis; Bit rate; Costs; Delay; Media Access Protocol; Performance analysis; Quality of service; Wireless LAN;
Conference_Titel :
Local and Metropolitan Area Networks, 2004. LANMAN 2004. The 13th IEEE Workshop on
Print_ISBN :
0-7803-8551-9
DOI :
10.1109/LANMAN.2004.1338401
