The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 09, 2010
Filed:
Dec. 05, 2007
Dae-sik OH, Overland Park, KS (US);
Mark Yarkosky, Overland Park, KS (US);
Dae-Sik Oh, Overland Park, KS (US);
Mark Yarkosky, Overland Park, KS (US);
Sprint Spectrum L.P., Overland Park, KS (US);
Abstract
Methods and systems for selecting data rates are described in a wireless network. The distance between a client and a base station serving the client device is determined. Based on that distance, a minimum threshold data rate is selected such that a larger distance corresponds to a higher minimum threshold data rate and a smaller distance corresponds to a smaller minimum threshold data rate. An actual data rate, not less than the minimum threshold data rate, is then selected, and signals are transmitted between the client device and the base station at the actual data rate. The actual data rate may be increased if there exists unused available bandwidth in the network. Events such as a change in distance or a timer expiring may result in a recalculation of the minimum threshold data rate.