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:
Jan. 20, 2004
Filed:
Aug. 19, 1999
Applicant:
Inventor:
Tapani Jari Westman, Kempele, FI;
Assignee:
Nokia Mobile Phones, Ltd., Espoo, FI;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04B 1/707 ; H04L 1/02 ;
U.S. Cl.
CPC ...
H04B 1/707 ; H04L 1/02 ;
Abstract
A receiver for use in a wireless communication system, for example a mobile phone system, the receiver having a plurality of fingers which can each receive signals from a different propagation path and can estimate the channel coherence time for the propagation path used by signals received by the respective finger. The receiver also has filtering circuity the operation of which is altered in dependence on the estimated coherence time.