| Publisher | University of Pisa | ||
|---|---|---|---|
| Format | 246.0KB PDF | Date added | 11 Jan 2006 |
| Topics | TCP - IP, Wi-Fi (802.11), Mobile - Wireless Communications | ||
| Downloads | 106 | ||
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.
Did you find this white paper useful?
25 out of 47 users found this white paper useful
Related white papers
On Inter-Network Handover Performance Using Mobile IPv6
This paper reports on the practical experiences of using the Mobile IPv6 protocol in an integrated LAN-WLAN-GPRS testbed. Through detailed analysis from packet traces of inter-network (vertical) handovers conducted over...
Remote Mainframe Printing: An Integrated Output Solution - VPS/LCDS and Print/Director
Legacy LCDS output from a mainframe in Missouri needed to be routed to Xerox printers in Tennessee and Oklahoma The challenge was finding a reliable method that would maintain data...
Solimar Print/Director Decreases Document Distribution Costs and Turnaround Time
The City of Portland Water Bureau is a rate-financed and city-owned utility, delivering high quality fresh water to the residents of Portland, Oregon and several surrounding communities. It experienced printing...
Open Shortest Path First
Open Shortest Path First (OSPF) is a routing protocol developed for Internet Protocol (IP) networks by the interior gateway protocol (IGP) working group of the Internet Engineering Task Force (IETF). The...
Anthony & Sylvan Pools Takes the Plunge with VoIP
Anythony Sylvan Pools deployed ShoreTel to 14 divsions including 50 sites and 500 users. With its rapid growth and increasing communications costs, Anthony & Sylvan started looking at VoIP solutions. While...
Keeping Pace with Expansion through Voice Services
While a company grows, its phone systems must be able to sustain itself to accommodate the expansion. Unfortunately, many systems that have been in use for years within organizations...
TechNet Webcast: Understanding the Technology Inside the Citrix Branch Repeater (Level 300)
The Citrix Branch Repeater is an appliance built to optimize branch infrastructure by using Wide Area Network (WAN) optimization technology to centralize key branch workloads, while maintaining local access to...
