Title :
Improved QoS performance bounds for a wireless ATM network
Author :
Zhao, Dongmei ; Shen, Xuemin ; Mark, Jon W.
Author_Institution :
Dept. of Electr. & Comput. Eng., Waterloo Univ., Ont., Canada
Abstract :
The quality of service (QoS) performance of wireless multiple access to an asynchronous transfer mode (ATM) network is investigated. Multiple access is implemented using a polling strategy with nonpreemptive priority to handle constant bit rate (CBR), variable bit rate (VBR) and available bit rate (ABR) services. Sufficient conditions are derived for all CBR sources to satisfy their jitter constraints and all VBR sources to their delay constraints. Under these conditions, tight analytical bounds are derived.
Keywords :
asynchronous transfer mode; cellular radio; delays; jitter; multi-access systems; quality of service; telecommunication traffic; ABR services; CBR services; VBR services; asynchronous transfer mode; available bit rate services; constant bit rate services; delay constraints; improved QoS performance bounds; jitter constraints; nonpreemptive priority; polling strategy; quality of service; variable bit rate services; wireless ATM network; wireless multiple access; Access control; Asynchronous transfer mode; Base stations; Bit rate; Delay; Jitter; Quality of service; Sufficient conditions; Traffic control; Wireless communication;
Conference_Titel :
Communications, 1999. APCC/OECC '99. Fifth Asia-Pacific Conference on ... and Fourth Optoelectronics and Communications Conference
Conference_Location :
Beijing, China
Print_ISBN :
7-5635-0402-8
DOI :
10.1109/APCC.1999.824497
