Title :
Performance analysis of dynamic bandwidth allocation scheme based on QoS in satellite networks
Author :
Xin, Xu ; Kai, Tang ; Yan, Shi ; Jianghua, Li ; Sixiang, Yang
Author_Institution :
PLA Univ. of Sei. & Tech., Nanjing, China
Abstract :
We discuss the dynamic bandwidth allocation schemes in TDMA uplink channel of satellite networks. And a scheme based on max-min fairness is discussed and implemented in Tdma-bod simulator of ns-2. Simulation results show that this scheme can improve the throughput and delay performance and provide better QoS for satellite system. And in future network scenario that including more burst traffic and delay sensitive traffic, it´s more preferable.
Keywords :
bandwidth allocation; quality of service; radio links; satellite communication; telecommunication traffic; time division multiple access; TDMA uplink channel; TDMA-bod simulator; burst traffic; delay sensitive traffic; dynamic bandwidth allocation scheme; max-min fairness; ns-2; performance analysis; quality of service; satellite network; Bandwidth; Channel allocation; Delay; Quality of service; Resource management; Satellites; Throughput; QoS; dynamic bandwidth allocation; max-min fairness; satellite network;
Conference_Titel :
Wireless Communications and Signal Processing (WCSP), 2010 International Conference on
Conference_Location :
Suzhou
Print_ISBN :
978-1-4244-7556-8
Electronic_ISBN :
978-1-4244-7554-4
DOI :
10.1109/WCSP.2010.5633567
