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:
Dec. 31, 2013
Filed:
Mar. 19, 2009
Applicants:
Antti Tölli, Oulu, FI;
Petri Komulainen, Oulu, FI;
Juha Karjalainen, Oulu, FI;
Harri Pennanen, Oulu, FI;
Inventors:
Antti Tölli, Oulu, FI;
Petri Komulainen, Oulu, FI;
Juha Karjalainen, Oulu, FI;
Harri Pennanen, Oulu, FI;
Assignee:
Nokia Siemens Networks Oy, Espoo, FI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 72/00 (2009.01);
U.S. Cl.
CPC ...
Abstract
There is provided a solution for improving the efficiency of a mobile communication network applying a distributed antenna system. The solution includes avoiding inter-cell interference with only a limited amount of backhaul information exchange between the base stations of the distributed antenna system, and applying beamforming techniques according to determined user allocation.