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Performance Evaluation of GSM/GPRS Networks With Channel Re-Allocation Scheme
Overview Previous work studying the channel allocation schemes in GSM/GPRS network commonly assume that one or two channels are required by a GPRS data for the sake of analytical simplicity. In this paper, the authors remove the assumption and generalize the GPRS data channel requirement. Additionally, this paper proposes a channel Re-Allocation Scheme (RAS), executed upon the channel release, by re-allocating the idle channels to the GPRS data which is currently using less than channels. The example findings show that RAS can significantly decrease the voice call blocking probability and GPRS packet transmission time with slight channel utilization increase and negligible expense on GPRS packet blocking probability.
| Publisher | Institute of Electrical and Electronics Engineers | File Format | |
|---|---|---|---|
| Date Published | May 2004 | Downloads | 5 |
| Format | White Papers | ||
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