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. 19, 2008
Filed:
Jun. 11, 2002
Andreas Lobinger, Miesbach, DE;
Bernhard Raaf, Neuried, DE;
Alexander Seeger, Feldkirchen, DE;
Ralf Wiedmann, München, DE;
Andreas Lobinger, Miesbach, DE;
Bernhard Raaf, Neuried, DE;
Alexander Seeger, Feldkirchen, DE;
Ralf Wiedmann, München, DE;
Siemens Aktiengesellschaft, Munich, DE;
Abstract
The present invention seeks to estimate a dedicated channel of the downlink transmission from a base station (BS) to a subscriber station (MS) in a mobile radio communications system with antenna diversity. To this end, the subscriber station (MS) calculates a first estimation of the dedicated channel from an estimation of a global channel (CPICH) while using a weighting vector (W, W') used by the base station (BS) for the beam forming of the dedicated channel.