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

fYear

2010

fDate

21-23 Oct. 2010

Firstpage

1

Lastpage

6

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;

fLanguage

English

Publisher

ieee

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

Type

conf

DOI

10.1109/WCSP.2010.5633567

Filename

5633567