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This paper introduces a bluetooth-based e-learning system, which enables mobile learning from anywhere using a variety of devices, including cell phones, PDAs, and laptops. Different from current e-learning systems, which require the access to the Internet or other pre-established networks, the bluetooth-based e-learning system can establish a wireless(More)
We discuss two common architectures intended to support the internetworking of wireless networks and the Internet. The \proxy architecture" uses a TCP gateway to provide a straightforward and easy solution. On the other hand, the \end-to-end architecture" implies more design issues but is deemed to provide a more elegant solution in the long-term. The(More)
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