Pricing scheme in wireless networks were developed to provide maximum benefit to the internet service provider (ISP)
Keywords: wireless internet pricing, multi QoS network, QoS attribute, optimizationCopyright © 2016 Universitas Ahmad Dahlan. All rights reserved.
IntroductionIn running the business network of the Internet we cannot separate from the discussion on pricing network schemes where the Internet is supposed to provide the best QoS that means providing different networks for certain services [1,2]. Discussion on the wired pricing Internet of multi services [3][4][5] and multi-QoS network [6] has been discussed in previous studies. From the discussion we can show that the optimal solution in order to provide benefits to the internet service provider (ISP) is determined via the determination of the cost of basic, premium quality and QoS levels.The development of the wireless network is very important in business life [7][8][9] and technology [10,11]. Huang and Gao approach that it was referred to as optimization problems. Consumers can make a profit by using the discount fee that is considered a model nonlinear [12]. Previous research on the modeling of nonlinear Wireless financing scheme ever undertaken by [13]. Wireless networks are developed to take advantage of the user. Grubb [12] and Wu [14] stated that the financing of two part tariff scheme can improve user satisfaction. The simulation results suggest a link between the cost of elasticity factor user acceptance.In fact, recent numerous research focused on the wireless pricing are available [15][16][17][18][19]. Only a few research focused on the mathematical modeling of broadband pricing [20] or with complete information on users and utility function [21]. Scarce research examine the wireless pricing through mathematical programming and come up with the optimization problem. Mainly, the research on wireless pricing describe the surveys of methods to charge the 3G/4G pricing , then proceed to simulation method to find the results and lastly analyze the results. However, we attempt to introduce the mathematical modeling of the wireless pricing model of with QoS attributes such as bandwidth, end-to-end delay, and BER (Bit Error Rate) by considering the model of the wireless network as nonlinear programming problems that are solved optimally by using LINGO 11.0. Obtained solution is expected to provide information on the relationship between the factors of acceptance and cost factors that explained mathematically.Thus, the main contribution of this paper is to provide a mathematical programming involving QoS attribute in wireless network optimization that involves three QoS attributes. The new approach may provide additional information to service providers in adopting a wireless scheme with certain QoS attributes.