Method, apparatus, and system for connecting a mobile client to wireless networks

Abstract

A method for connecting a mobile client to a wireless network includes periodically triggering an access point scanning process so as to monitor an access point density of a wireless network. A frequency of the triggering is adjusted in response to a change in the access point density.

Description

technical field [0001] The present invention relates generally to wireless networking and more particularly to methods, apparatus and systems for providing wireless connectivity for mobile clients optimizing power saving, wireless access opportunities and end-to-end performance. Background technique [0002] With the growing popularity of Internet-enabled mobile devices and the glut of mobile web applications in use, data consumption on smartphones has skyrocketed over the past few years. Many carriers are reporting an alarming increase in mobile data traffic. Although, in countries including the US, flat rate plans help with maximum data limits, users all over the world continue to join usage-based plans. [0003] Wi-Fi-based wireless mesh networks offer high bandwidth and are often less expensive, another option for mobile Internet users and a good option for service providers to offload mobile data traffic. For a satisfactory user experience, mobile Internet application...

AI Technical Summary

Problems solved by technology

[0006] However, selecting APs solely based on signal strength can cause increased congestion on the selected APs, thereby resulting in poor performance for end users

Also, signal strength is not an accurate indicator of channel conditions in a wireless network

So even if the received signal strength from one AP is high, this may not be a correct indication of the current performance level of that AP

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