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:
Dec. 13, 2011
Filed:
Aug. 13, 2008
Martin Hans, Hildesheim, DE;
Frank Kowalewski, Salzgitter, DE;
Josef Laumen, Hildesheim, DE;
Gunnar Schmidt, Wolfenbuettel, DE;
Siegfried Baer, Pforzheim, DE;
Mark Beckmann, Braunschweig, DE;
Martin Hans, Hildesheim, DE;
Frank Kowalewski, Salzgitter, DE;
Josef Laumen, Hildesheim, DE;
Gunnar Schmidt, Wolfenbuettel, DE;
Siegfried Baer, Pforzheim, DE;
Mark Beckmann, Braunschweig, DE;
IPCOM GmbH & Co. KG, Pullach, DE;
Abstract
A slave station and a method of regulating the transmission power a master station are described, which permit an estimate of the signal/interference ratio in a transmission system without sending a pilot sequence, the transmission power being regulated as a function of an estimate of the signal/interference ratio. In a transmission system, in particular a CDMA transmission system, useful signals assigned to different communicating subscribers are separated by orthogonal codes. A useful signal assigned to one communicating subscriber is derived by using one of the codes from a signal received at least in the slave station from the master station and is compared as a reference signal with the received signal to estimate the signal/interference ratio.