Title :
Effects of DA Protocol on Traffic and a Novel Admission Control Algorithm for Multimedia OBP Satellite Systems
Author :
Rong, Lu ; Ruimin, Lu ; Zhigang, Cao
Author_Institution :
Nanjing Telecommun. Technol. Inst., Nanjing
Abstract :
Based on a control-theory model of resources on-demand allocation (DA) protocol, which is widely adopted in multimedia satellite communication systems, effects of the protocol on the statistical characteristics of arrival traffic are theoretically analyzed. It is found that the burstiness of the traffic is weakened after being processed through the DA protocol. Then a combined admission control algorithm with the DA protocol is proposed. And the proposed algorithm is compared through simulations with one that does not take into account the DA protocol. Results show that within certain admission thresholds the suggested algorithm can admit more connections and improve the utilization of satellite link resources.
Keywords :
multimedia communication; protocols; satellite links; telecommunication traffic; OBP satellite systems; admission control algorithm; arrival traffic; control-theory model; multimedia systems; on-demand allocation protocol; satellite communication; satellite link resources; statistical characteristics; traffic burstiness; Admission control; Bit rate; Communication system traffic control; Media Access Protocol; Multimedia systems; Quality of service; Resource management; Satellite communication; Technology management; Traffic control; admission control; multimedia satellite communication; on-board processing; on-demand allocation; resource allocation;
Conference_Titel :
Communications and Networking in China, 2007. CHINACOM '07. Second International Conference on
Conference_Location :
Shanghai
Print_ISBN :
978-1-4244-1009-5
Electronic_ISBN :
978-1-4244-1009-5
DOI :
10.1109/CHINACOM.2007.4469562
