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Optimal Traffic Control Method by the Cost-analytic Operations Model in Heterogeneous Network Environment  

Kim, Jae-Hoon (SK Telecom)
Publication Information
The Journal of Korean Institute of Communications and Information Sciences / v.32, no.10A, 2007 , pp. 941-949 More about this Journal
Abstract
By the newly emerging Network access technology, we face the new heterogeneous network environment. The required level of service quality and diversity are now multiplied by the increment of wireless service subscribers. Focusing on the co-existence of multiple access network technology and the complex service needs of users, the wireless service operators should present the stable service quality for every user. The service operators should build the new operation framework which combines the pre-established networks and newly adopted ones. Our problem is finding the optimal heterogeneous network operation framework. We suggest a market-based marginal cost function for evaluating the relative value of resource of each network and develop the whole new heterogeneous network operation framework.
Keywords
Heterogeneous Network; Marginal Cost; Mobile Communication; Optimal Control;
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