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Title: On the resource allocation strategy for an OV-CDMA based multirate system
Authors: Inaty, Elie 
Affiliations: Faculty of Engineering 
Keywords: Multirate
Overlapping coefficient
Power control
Quadratic function
Rate control
Issue Date: 2020
Part of: EW 2007
Conference: European Wireless Conference: Enabling Technologies for Wireless Multimedia Communications ( 13th : 1-4 april, 2020 )
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. © EW 2007 - 13th European Wireless Conference: Enabling Technologies for Wireless Multimedia Communications. All rights reserved.
Type: Conference Paper
Appears in Collections:Department of Electrical Engineering

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