| Summary: | 碩士 === 國立聯合大學 === 資訊管理學系碩士班 === 104 === With the rapid development of wireless technology and smart mobile devices, most teaching utilized them to implement the real-time mobile teaching. On the mobile devices, the wireless multimedia transmission often bring a good teaching presentation. However, the transmission bandwidth in wireless channel is not guaranteed. This issue will make the teaching quality degraded. In this paper, a switching approach between WiFi and Bluetooth channel is proposed to solve this issue. This approach will make a mobile device to switch the transmission channel dynamically for achieving a good bandwidth guarantee. The experimental result has shown that this approach is feasible and efficient for outdoor teaching.
Keywords: Channel Quality, WiFi, BlueTooth
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