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. 10, 2015
Filed:
Oct. 26, 2009
Applicants:
Pekka Kyösti, Jokirinne, FI;
Jukka-pekka Nuutinen, Martinniemi, FI;
Tommi Jämsä, Oulu, FI;
Inventors:
Assignee:
Anite Telecoms Oy, Oulu, FI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 17/00 (2006.01); G01R 29/08 (2006.01); G01R 31/00 (2006.01);
U.S. Cl.
CPC ...
G01R 29/0814 (2013.01); H04B 17/0092 (2013.01); G01R 31/001 (2013.01);
Abstract
A testing system comprises a noise source coupled to at least two antenna elements. The noise source forms a total noise power on the basis of a total signal power received by the emulator, a gain of at least one antenna-specific channel between the emulator and the antenna elements, and a desired signal-to-noise ratio. The noise source transmits noise at the total noise power from the at least two antenna elements to the device under test wirelessly.