Performance Analysis of a Combined Random-Reservation Access Scheme

Xiangyi Wang, Jaidev Kaniyil, Yoshikuni Onozato, Jin Liu*, Shigeru Shimamoto, Shoichi Noguchi

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

1 Citation (Scopus)


Stability and throughput are investigated for a combined random-reservation access scheme employed in a satellite-based very small aperture terminal (VSAT) packet communication network. The analysis is based on the use of catastrophe theory by which the system behavior is characterized by the cusp catastrophe. A stable region is given in terms of system and user parameters such as packet generation rate, retransmission rate, channel division ratio and propagation delays. A numerical example is given to illustrate the analysis developed. Simulation results agree with the steady-state throughput of the model.

Original languageEnglish
Pages (from-to)478-481
Number of pages4
JournalIEEE Transactions on Communications
Issue number4
Publication statusPublished - 1991 Apr
Externally publishedYes

ASJC Scopus subject areas

  • Electrical and Electronic Engineering


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