Performance of CFDAMA-CFA multiple access protocol via satellite

Author

Zhou, Xi ; Wang, Zhujin ; Cao, Longhan ; She, Yang

Author_Institution

Network & Embedded Syst. Res. Center, Chongqing Inst. of Commun.

fYear

2006

fDate

19-21 Jan. 2006

Lastpage

1040

Abstract

In order to improve the delay performance of CFDAMA (combined free/demand assignment multiple access) protocol with ON-OFF traffic, a novel satellite multiple access scheme called CFDAMA-CFA, employing the combined weighted/round robin free assignment strategy, is proposed in the paper. The delay performances between CFDAMA-CFA and CFDAMA-PA were compared by computer simulation. Simulations were carried out with IPP (interrupted Poisson process) and IFP (interrupted fluid process) traffic. Simulation results demonstrate that compared to CFDAMA-PA protocol, CFDAMA-CFA achieves a lower delay and meets a much lower delay constraint

Keywords

access protocols; delays; satellite links; CFDAMA-CFA; CFDAMA-PA; ON-OFF traffic; combined free demand assignment multiple access protocol; combined weighted free assignment; delay constraint; interrupted Poisson process traffic; interrupted fluid process traffic; round robin free assignment; satellite multiple access scheme; Access protocols; Bandwidth; Communication system traffic control; Computational modeling; Computer simulation; Delay; Downlink; Round robin; Satellites; Traffic control;

fLanguage

English

Publisher

ieee

Conference_Titel

Systems and Control in Aerospace and Astronautics, 2006. ISSCAA 2006. 1st International Symposium on

Conference_Location

Harbin

Print_ISBN

0-7803-9395-3

Type

conf

DOI

10.1109/ISSCAA.2006.1627546

Filename

1627546