Recent advances in information communication technology and software have enabled mobile terminals to employ various\ncapabilities as a smartphone. They adopt multiple interfaces for wireless communication and run as a portable computer. Mobile\nservices are also transferred from voice to data.Mobile terminals can access Internet for data services anytime anywhere. By using\nlocation-based information, improved mobile services are enabled in heterogeneous networks. In the mobile service environment,\nit is required that mobile terminals should efficiently use wireless network resources. In addition, because video stream becomes\na major service among the data services of mobile terminals in heterogeneous networks, the necessity of the efficient network\naccess control for heterogeneous wireless networks is raised as an important topic. That is, quality of services of the location-based\nvideo stream is determined by the network access control. Therefore, this paper proposes a novel network access control in the\nheterogeneous wireless networks. The proposed method estimates the network status with Na�¨�±ve Bayesian Classifier and performs\nnetwork access control according to the estimated network status. Thus, it improves data transmission efficiency to satisfy the\nquality of services. The efficiency of the proposed method is validated through the extensive computer simulation.
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