| Publisher | University of Pisa | ||
|---|---|---|---|
| Format | 246.0KB PDF | Date added | 27 Feb 2009 |
| Topics | TCP - IP, Wi-Fi (802.11), Mobile - Wireless Communications | ||
| Downloads | 137 | ||
Wi-Fi hotspots are one of the most promising scenarios for mobile computing. Both hardware and software architectures of current devices are very inefficient from this standpoint, mainly the networking subsystem. This paper analyzes a power-saving network architecture for the mobile-Internet access through Wi-Fi hotspots. Specifically, this solution supports any kind of best-effort network applications, since it is application-independent. This paper derives a complete analytical model of the power-saving system when applied to mobile Web access. Furthermore, this model is used to compare the solution with a well-known approach, i.e., the Indirect-TCP.
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