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|Title:||Dynamic allocation of packet reservation multiple access carriers|
|Authors:||Wong, Wai Choong|
|Source:||Wong, Wai Choong (1993-11). Dynamic allocation of packet reservation multiple access carriers. IEEE Transactions on Vehicular Technology 42 (4) : 385-392. ScholarBank@NUS Repository. https://doi.org/10.1109/25.260775|
|Abstract:||We study the performance of a high capacity metropolitan microcellular radio network using computer simulation. Packet reservation multiple access carriers are dynamically assigned or released depending on current teletraffic-loading conditions. Significant performance improvements are obtained using a 2-stage costing strategy which attempts to balance call blocking probabilities against packet dropping rate; thereby leading to more efficient utilisation of channel resources. We achieve 40 to 50% improvements over a fixed allocation scheme in terms of the blocking probability performance, by soft assigning carriers to the microcells and performing a 2-stage dynamic carrier allocation procedure based on a simple costing algorithm which attempts to pack co-carrier cells as closely as possible.|
|Source Title:||IEEE Transactions on Vehicular Technology|
|Appears in Collections:||Staff Publications|
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