Performance analysis of a CDMA/PRMA-HS protocol for LEO satellite communication system

Author

Hao, Xuekun ; Hu, Xianghui ; Zhang, Gengxin ; Ma, Yifei

Author_Institution

Inst. of Commun. Eng., PLA Univ. of Sci. & Technol., Nanjing, China

Volume

2

fYear

2003

Firstpage

1074

Abstract

In this paper a new multiple access protocol CDMA/PRAM-HS for a LEO constellation is present, which supports mixed reservation mode and data terminals with random competing mode. This proposed scheme improves the capacity of the system, and voice packets have higher priority for transmission. In this paper, the performance of the protocol is analyzed in theory and is discussed with numerical values. Results indicate that this is a good protocol for integrating voice/data traffic.

Keywords

access protocols; code division multiple access; integrated voice/data communication; mobile satellite communication; packet reservation multiple access; telecommunication traffic; CDMA/PRMA-HS access protocol; LEO constellation; code division multiple access; data terminals; low Earth orbit; packet reservation multiple access with hindering state; performance analysis; random competing mode; satellite communication system; system capacity; voice packet; voice terminals; voice-data traffic; Access protocols; Low earth orbit satellites; Media Access Protocol; Multiaccess communication; Performance analysis; Permission; Programmable logic arrays; Quality of service; Satellite communication; Traffic control;

fLanguage

English

Publisher

ieee

Conference_Titel

Communication Technology Proceedings, 2003. ICCT 2003. International Conference on

Print_ISBN

7-5635-0686-1

Type

conf

DOI

10.1109/ICCT.2003.1209716

Filename

1209716