Title :
A fuzzy bandwidth allocation controller to support real-time traffic over wireless network
Author :
Sheu, Shiann-Tsong ; Chen, Meng-Hong
Author_Institution :
Dept. of Electr. Eng., Tamkang Univ., Tamsui, Taiwan
Abstract :
In this paper, we propose a fuzzy bandwidth allocation controller (FBAC) to support two types of services: (i) restricted time-bounded service (RTBS), such as voice and video services, (ii) loose time-bounded service (LTBS), such as data service in wireless networks. Based on the FBAC, five different request assignment strategies are introduced. Simulation results demonstrate that the fuzzy controller with some proposed assignment strategies obtain high network performance, high fairness as well as an acceptable blocking probability
Keywords :
bandwidth allocation; channel allocation; data communication; fuzzy control; mobile radio; multimedia communication; packet radio networks; telecommunication control; telecommunication traffic; blocking probability; data service; fuzzy bandwidth allocation controller; high fairness; high network performance; loose time-bounded service; real-time traffic; request assignment strategies; restricted time-bounded service; simulation; video service; voice service; wireless network; Bandwidth; Channel allocation; Communication system traffic control; Fuzzy control; Media Access Protocol; Quality of service; Telecommunication traffic; Throughput; Wireless application protocol; Wireless networks;
Conference_Titel :
Wireless Communications and Networking Conference, 1999. WCNC. 1999 IEEE
Conference_Location :
New Orleans, LA
Print_ISBN :
0-7803-5668-3
DOI :
10.1109/WCNC.1999.796957
