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. 15, 2005
Filed:
Mar. 29, 2000
Jukka Kinnunen, Tampere, FI;
Jussi Numminen, Turku, FI;
Markku Lintinen, Kangasala, FI;
Esa Nokkonen, Tampere, FI;
Juha Savolainen, Tampere, FI;
Pekka Jokitalo, Oulu, FI;
Jukka Kinnunen, Tampere, FI;
Jussi Numminen, Turku, FI;
Markku Lintinen, Kangasala, FI;
Esa Nokkonen, Tampere, FI;
Juha Savolainen, Tampere, FI;
Pekka Jokitalo, Oulu, FI;
Nokia Mobile Phones Ltd., Espoo, FI;
Abstract
The invention concerns a method and associated hardware units for testing the functioning of downlink data communication in a mobile station (). The mobile station is equipped for receiving () a signal in the downlink direction and for sending () a signal in the uplink direction. As a part of the method, a test signal () is received in the downlink direction. The received test signal is compared () to a known form of the test signal. There is produced and temporarily stored () information about errors which were detected in the received test signal during the comparing step. In the uplink direction a signal is sent () representing the stored information about errors.