Power Saving Techniques for Wireless LANs
Tajana Simunic · Design, Automation, and Test in Europe · 2005
Fast wireless access has rapidly become commonplace. Wireless access points and hotspot servers are sprouting everywhere. Battery lifetime continues to be a critical issue in mobile computing. This paper first gives an overview of WLAN energy saving strategies, followed by an illustration of a system-level methodology for saving power in heterogeneous wireless environments.