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Title: Dynamic allocation of packet reservation multiple access carriers
Authors: Wong, Wai Choong 
Issue Date: Nov-1993
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.
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
ISSN: 00189545
DOI: 10.1109/25.260775
Appears in Collections:Staff Publications

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