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:
Feb. 24, 2004
Filed:
Nov. 03, 1999
Helmut Heinz, Windach, DE;
Holger Kunze, München, DE;
Franz Schreib, München, DE;
Jörg Monschau, München, DE;
Siemens Aktiengesellschaft, Munich, DE;
Abstract
A method for functional testing of a transmission and reception path includes transmitting a first signal at a first transmission power level to a radio station and determining a first reception strength, with a base station. A first difference value is subsequently calculated. The radio station transmits a second signal at a second transmission power level to the base station, determines a second reception strength, and calculates a second difference value. Any difference between the difference values is then compared with a threshold value, and a function of a transmission and reception path is derived from the comparison. A base station of a radio communications system is also provided.