Cell group decoupling analysis of a dynamic channel assignment strategy in linear microcellular radio systems
- 1 February 1995
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Communications
- Vol. 43 (2) , 1289-1292
- https://doi.org/10.1109/26.380171
Abstract
In this paper, we develop a simple but very accurate analytical model for a channel borrowing based dynamic channel assignment strategy in linear microcellular systems. Our approach is to decouple a particular cell together with its neighbors, i.e., those cells under its interference range, from the rest of the system for finding the blocking probability of that cell. We call this the cell group decoupling analysis. This analysis is applicable to both homogeneous and heterogeneous traffic distributions. We show that the effect of this decoupling causes the blocking probability so obtained to be an upper bound. The bound is found to be very tight when compared with simulation results. Besides, this analysis gives accurate results to boundary cells as well as inner cells, and is therefore quite different from the other approaches which neglect boundary effects.link_to_subscribed_fulltexKeywords
This publication has 9 references indexed in Scilit:
- Distributed algorithms for dynamic channel allocation in microcellular systemsPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2003
- Performance analysis of cellular networksIEEE Transactions on Communications, 1991
- Analytical methods to calculate the performance of a cellular mobile radio communication system with hybrid channel assignmentIEEE Transactions on Vehicular Technology, 1991
- The stochastic knapsack problemIEEE Transactions on Communications, 1989
- The cellular environment of lightweight handheld portablesIEEE Communications Magazine, 1989
- Comparisons of channel-assignment strategies in cellular mobile telephone systemsIEEE Transactions on Vehicular Technology, 1989
- Teletraffic Analysis for Multicell Mobile Radio Telephone SystemsIEEE Transactions on Communications, 1982
- A new frequency channel assignment algorithm in high capacity mobile communication systemsIEEE Transactions on Vehicular Technology, 1982
- Increasing channel occupancy in large-scale mobile radio systems: Dynamic channel REassignmentIEEE Transactions on Vehicular Technology, 1973