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:
Oct. 28, 2014
Filed:
Nov. 15, 2012
Motorola Mobility Llc, Libertyville, IL (US);
Ryan J. Goedken, Lake Zurich, IL (US);
Thomas D. Nagode, Vernon Hills, IL (US);
Dale G. Schwent, Schaumburg, IL (US);
Motorola Mobility LLC, Libertyville, IL (US);
Abstract
A wireless communication system () for power amplification of an input signal includes a power amplifier () operable to amplify a data signal (). An envelope generatoror detector is operable to determine an envelope signal () from the data signal. A tracking power supply or other power supply control circuit () is operable to control a supply voltage of the power amplifier with the envelope signal. An allocation manager () is operable to determine a resource block allocation within a channel for the data signal. A delay circuit () is operable to insert a delay () between the envelope signal and the data signal as a function of the resource block allocation within the channel, thereby intentionally causing unbalanced leakage about the resource block allocation. Increased leakage on one side of the allocation results in improved leakage on the other side.