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:
Aug. 28, 2012
Filed:
Feb. 10, 2010
Donal Price, Saffron Walden, GB;
Donal Price, Saffron Walden, GB;
ICERA Inc., Wilmington, DE (US);
Abstract
A method, program and apparatus for transmitting a signal in a time slot of a channel comprising a plurality of time slots. Using a transmitter having a processor and a power amplifier, the method comprises: retrieving a reference ramp pattern from a memory; determining an output power level for the slot from a plurality of possible output power levels, each requiring a respective corresponding ramp pattern; executing software on the processor to apply a scaling function to the reference ramp pattern in dependence on the determined output power level, thus generating a scaled ramp pattern corresponding to the pattern required for that determined level; supplying the scaled ramp pattern to a control input of the power amplifier, to control the gain of the power amplifier during the time slot; and using the power amplifier, controlled according to the scaled ramp pattern, to transmit the signal in the time slot.