Title :
Enhanced transmission mode selection in IEEE 802.11a WLAN system
Author :
Doo, Kyoung-Youn ; Song, Jee-Young ; Cho, Dong-Ho
Author_Institution :
Telecommun. R&D Center, Samsung Electron. Co. Ltd., South Korea
Abstract :
In the IEEE 802.11a wireless LAN network, link adaptation affects the goodput and energy efficiency performance. Most of the conventional link adaptation schemes are focused on the maximum goodput performance. Moreover, they do not consider the contention among multiple users. By considering the MAC layer operation, we investigate the effects of SNR and the number of users on the goodput and energy efficiency performance.
Keywords :
IEEE standards; access protocols; telecommunication congestion control; telecommunication traffic; wireless LAN; IEEE 802.11a; MAC layer operation; SNR; WLAN system; contention; energy efficiency performance; enhanced transmission mode selection; goodput; user number; wireless LAN; Energy consumption; Energy efficiency; Intelligent networks; Physical layer; Protocols; Research and development; Table lookup; Telecommunication standards; Time-varying channels; Wireless LAN;
Conference_Titel :
Vehicular Technology Conference, 2004. VTC2004-Fall. 2004 IEEE 60th
Print_ISBN :
0-7803-8521-7
DOI :
10.1109/VETECF.2004.1405062
