Title :
Enhanced TXOP Scheme for Efficiency Improvement of WLAN IEEE 802.11e
Author :
Majkowski, Jakub ; Palacio, Ferran Casadevall
Author_Institution :
Dept. of Signal Theor. & Commun., Univ. Politec. de Catalunya (UPC), Barcelona
Abstract :
The transmission opportunity (TXOP) is a novel mechanism, proposed by Task Group "e", for burst packet transmission within IEEE 802.11 wireless networks. However, its use is not optimized. In this paper an Enhanced TXOP scheme is proposed to exploit more effectively TXOP limits and increase system efficiency. The performance of ETXOP is evaluated from simulation based studies realized by means of simulator developed in OPNET platform.
Keywords :
packet radio networks; quality of service; wireless LAN; OPNET simulation; TXOP scheme; WLAN IEEE 802.11e; burst packet transmission; quality of service; transmission opportunity scheme; wireless local area network; Bandwidth; Data communication; Delay effects; IP networks; IPTV; Media Access Protocol; Quality of service; Web and internet services; Wireless LAN; Wireless networks;
Conference_Titel :
Vehicular Technology Conference, 2006. VTC-2006 Fall. 2006 IEEE 64th
Conference_Location :
Montreal, Que.
Print_ISBN :
1-4244-0062-7
Electronic_ISBN :
1-4244-0063-5
DOI :
10.1109/VTCF.2006.532
