Title :
Hypergraph T-coloring for automatic frequency planning problem in wireless LAN
Author :
Gondran, A. ; Baala, O. ; Mabed, H. ; Caminada, A.
Author_Institution :
UTBM, Belfort
Abstract :
Frequency assignment is one of the main issues in radio networks planning. The multiple interferences are seldom taken into account in literature. There is not a framework with their modeling. A hypergraph modeling of the network gives a more realistic representation of this phenomenon. We generalize the T-coloring problem for graphs to hypergraphs. We apply this new modeling to IEEE 802.11b/g wireless networks and study its interest.
Keywords :
telecommunication network planning; wireless LAN; 802.11 wireless networks; automatic frequency planning problem; hypergraph T-coloring; multiple interferences; wireless LAN; Automatic frequency control; Frequency estimation; Interference; Page description languages; Quality of service; Radio network; Radio spectrum management; Signal to noise ratio; Wireless LAN; Wireless networks;
Conference_Titel :
Personal, Indoor and Mobile Radio Communications, 2008. PIMRC 2008. IEEE 19th International Symposium on
Conference_Location :
Cannes
Print_ISBN :
978-1-4244-2643-0
Electronic_ISBN :
978-1-4244-2644-7
DOI :
10.1109/PIMRC.2008.4699726
