Title :
Optimal call admission policy for wireless multimedia networks
Author :
Leong, Chi Wa ; Zhuang, Weihua
Author_Institution :
Dept. of Electr. & Comput. Eng., Waterloo Univ., Ont., Canada
Abstract :
By the use of optimization approach and the specification of soft quality-of-service (QoS) levels, a systematic way to search for the most suitable call admission control (CAC) policy is proposed for a wireless network supporting both constant-bit-rate (CBR) and available-bit-rate (ABR) traffic. Numerical results show that the CAC policy obtained by the proposed method can guarantee the QoS of all the users under most traffic conditions considered
Keywords :
multimedia communication; optimisation; personal communication networks; quality of service; telecommunication congestion control; telecommunication traffic; ABR; CAC policy; CBR; PCS; QoS levels; available bit rate traffic; call admission control; constant bit rate traffic; optimal call admission policy; optimization; personal communication system; soft quality-of-service levels; traffic conditions; wireless multimedia networks; Call admission control; Electronic mail; Multimedia systems; Personal communication networks; Quality of service; Telecommunication traffic; Testing; Traffic control; Wireless networks;
Conference_Titel :
Vehicular Technology Conference, 1999 IEEE 49th
Conference_Location :
Houston, TX
Print_ISBN :
0-7803-5565-2
DOI :
10.1109/VETEC.1999.778524
