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. 27, 2002
Filed:
Dec. 03, 1999
Won-Kyu Suk, Songnam, KR;
Sang-Min Bae, Suwon, KR;
Abstract
A device for controlling transmission power of a mobile station in a multi-carrier CDMA mobile communication system, which includes a digital mixer that receives and divides a wide band multi-carrier signals according to carriers and also filters the divided carrier signals. A searcher receives and separates the divided carrier signals according to carrier signals which have the same path delay. A plurality of fingers separately (and in parallel) despread and demodulate carrier signals which have the same path delay, and synchronize the demodulated signals. Parallel/serial (P/S) converters convert the demodulated signals provided in parallel from the fingers to serial signals. De-randomizers de-randomize the converted demodulated serial signals using a subscriber identification code. A combiner divides the de-randomized demodulated signals according to cells, and provides a transmission device of a mobile station with a transmission gain control signal for reverse power control based upon power control bits extracted from the divided demodulated signals.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile