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. 03, 2004
Filed:
Apr. 15, 2002
Applicant:
Inventors:
Marcos Katz, Oulu, FI;
Juha T Ylitalo, Oulu, FI;
Assignee:
Nokia Networks Oy, Espoo, FI;
Primary Examiner:
Int. Cl.
CPC ...
H04M 1/00 ;
U.S. Cl.
CPC ...
H04M 1/00 ;
Abstract
A method of directional radio communication in a wireless communications network between a first station and a second station. The method comprises the steps of transmitting a plurality of communication bursts from the first station to the second station, each of the bursts being substantially continuous and comprising a reference signal having a plurality of reference signal components and a data signal having a plurality of data signal components wherein respective signal components of the reference signal are transmitted in substantially different directions, the data signal components being transmitted in the substantially different directions.