Availability and performance evaluation for automatic protection switching in TDMA wireless system
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Sun, H; Cao, Y; Trivedi, KS; Han, JJ
Published in: Proceedings - 1999 Pacific Rim International Symposium on Dependable Computing, PRDC 1999
January 1, 1999
In this paper, we compare the availability and performance of a wireless TDMA system with and without automatic protection switching. Stochastic reward net models are constructed and solved by SPNP (Stochastic Petri Net Package). Hierarchical decomposition is adopted to simplify the analysis. The optimization of the number of guard channels reserved for the handoff calls is studied. Numerical results prove the accuracy of the decomposition and show the significant improvement of the availability and the performance indexed as the new call blocking probability and handoff call dropping probability, brought by automatic protection switching.
Duke Scholars
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Proceedings - 1999 Pacific Rim International Symposium on Dependable Computing, PRDC 1999
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Publication Date
January 1, 1999
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15 / 22
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Sun, H., Cao, Y., Trivedi, K. S., & Han, J. J. (1999). Availability and performance evaluation for automatic protection switching in TDMA wireless system. In Proceedings - 1999 Pacific Rim International Symposium on Dependable Computing, PRDC 1999 (pp. 15–22). https://doi.org/10.1109/PRDC.1999.816207
Sun, H., Y. Cao, K. S. Trivedi, and J. J. Han. “Availability and performance evaluation for automatic protection switching in TDMA wireless system.” In Proceedings - 1999 Pacific Rim International Symposium on Dependable Computing, PRDC 1999, 15–22, 1999. https://doi.org/10.1109/PRDC.1999.816207.
Sun H, Cao Y, Trivedi KS, Han JJ. Availability and performance evaluation for automatic protection switching in TDMA wireless system. In: Proceedings - 1999 Pacific Rim International Symposium on Dependable Computing, PRDC 1999. 1999. p. 15–22.
Sun, H., et al. “Availability and performance evaluation for automatic protection switching in TDMA wireless system.” Proceedings - 1999 Pacific Rim International Symposium on Dependable Computing, PRDC 1999, 1999, pp. 15–22. Scopus, doi:10.1109/PRDC.1999.816207.
Sun H, Cao Y, Trivedi KS, Han JJ. Availability and performance evaluation for automatic protection switching in TDMA wireless system. Proceedings - 1999 Pacific Rim International Symposium on Dependable Computing, PRDC 1999. 1999. p. 15–22.
Published In
Proceedings - 1999 Pacific Rim International Symposium on Dependable Computing, PRDC 1999
DOI
Publication Date
January 1, 1999
Start / End Page
15 / 22