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|Title:||On the resource allocation strategy for an OV-CDMA based multirate system||Authors:||Inaty, Elie||Affiliations:||Department of Electrical Engineering||Keywords:||Throughput
|Subjects:||Numerical analysis||Issue Date:||2007||Publisher:||Semantic Scholar||Conference:||European wireless conference (EW) (1-4 April , 2007 : Paris, France)||Abstract:||
This paper addresses the problem of resource allocation in a multiservice overlapped code division multiple access (OV-CDMA) system. A joint transmission power and overlapping coefficient (transmission rate) allocation strategy is provided via the solution of a constrained convex quadratic optimization problem. The solution of this problem maximizes the aggregate throughput subject to peak transmission power constraints. The optimization problem is solved in a closed form, and the resource allocation strategy is simple to implement in an WLAN network. Results are presented showing a total agreement between the derived analytical solution and the one obtained using a numerical search method. In addition, it is shown that the proposed resource allocation strategy can offer substantial improvement in the system throughput.
|URI:||https://scholarhub.balamand.edu.lb/handle/uob/291||Catalog URL:||View print copy details in library catalog||Open URL:||Link to full text||Type:||Book|
|Appears in Collections:||Department of Electrical Engineering|
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