Mobile - Wireless Communications White Papers
Adaptive Radio Resource Management for GSM/GPRS Networks
Overview This paper proposes a new pro-active method for increasing network capacity by introducing an adaptive radio resource management system into a typical GSM/GPRS network. The adaptive radio resource management system predicts future radio resource requirements for both circuit switched GSM calls and packet switched GPRS sessions using neural networks (NNs). Frequency assignment is then performed using a genetic algorithm (GA). Results are presented which exhibit less resource requirements than existing fixed channel allocation (FCA) networks and performance that is comparable to recently proposed dynamic resource allocation (DRA) schemes, but with the advantage of significantly less complexity and no additional network signalling load.
| Publisher | Cork Institute of Technology | File Format | PDF, requires Acrobat Rdr 5 |
|---|---|---|---|
| Date Published | November 2001 | Downloads | 2 |
| Format | White Papers | ||
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