Title :
Transmit Power Control Algorithms in IEEE 802.11h Based Networks
Author :
Könsgen, Andreas J. ; Hossain, Zakir ; Görg, Carmelita
Author_Institution :
Dept. of Commun. Networks, Bremen Univ.
Abstract :
In this paper, transmit power control algorithms are discussed to support the spectrum management required by the wireless LAN standard IEEE 802.11h. A centralised algorithm for the infrastructure mode and an algorithm working on a link-by-link basis for ad-hoc networks are discussed. The performance of the algorithms, in particular the reduction of the transmit power and the enhancements of the QoS parameters delay and throughput are considered. It is shown that both algorithms significantly reduce the transmit power and improve the quality-of-service characteristics of wireless networks
Keywords :
ad hoc networks; power control; quality of service; radio spectrum management; telecommunication control; wireless LAN; IEEE 802.11h based networks; QoS; ad-hoc networks; centralised algorithm; link-by-link basis; parameters delay; quality-of-service; spectrum management; standard IEEE 802.11h; transmit power control algorithms; wireless LAN; wireless networks; Ad hoc networks; Frequency; Intelligent networks; Interference; Personal digital assistants; Power control; Radio spectrum management; Telephony; Wireless LAN; Wireless networks;
Conference_Titel :
Personal, Indoor and Mobile Radio Communications, 2005. PIMRC 2005. IEEE 16th International Symposium on
Conference_Location :
Berlin
Print_ISBN :
9.7838007291e+012
DOI :
10.1109/PIMRC.2005.1651683
