Performability Analysis of TDMA Cellular Systems Based on Composite and Hierarchical Markov Chain Models
Composite Markov chain models are built to study the performability of wireless TDMA system with and without automatic protection switching for the control channel. The models are then decomposed hierarchically. Measures of interest are explicitly given in closed form for the approximate hierarchical models, that are proven to be more robust and less time-consuming without losing accuracy. The presented models are of great interest in wireless network design and operation.
Unable to display preview. Download preview PDF.
- 1.H.-R. Sun, Y. Cao, and K. Trivedi, “Availability and performance evaluation for automatic protection switching in TDMA wireless system,” Pacific Rim International Symposium on Dependable Computing (PRDC’99), 1999.Google Scholar
- 5.G. Haring, R. Marie, R. Puigjaner, and K. Trivedi, “Loss formulae and their optimization for cellular networks,” IEEE Transactions on Vehicular Technology (to appear), 1999.Google Scholar
- 8.Y. Cao, H.-S. Sun, and K. S. Trivedi, “Performability analysis and optimization for cellular networks (technical report),” Tech. Rep., CACC, ECE Department, Duke University, Feburary 2000Google Scholar