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:
Apr. 11, 2017
Filed:
Apr. 13, 2012
Applicants:
Massinissa Lalam, Rueil-Malmaison, FR;
Thierry Lestable, Rueil-Malmaison, FR;
Inventors:
Massinissa Lalam, Rueil-Malmaison, FR;
Thierry Lestable, Rueil-Malmaison, FR;
Assignee:
SAGEMCOM ENERGY & TELECOM SAS, Rueil Malmaison, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 52/24 (2009.01); H04W 52/30 (2009.01); H04W 52/18 (2009.01); H04W 24/02 (2009.01); H04W 52/26 (2009.01);
U.S. Cl.
CPC ...
H04W 52/244 (2013.01); H04W 24/02 (2013.01); H04W 52/18 (2013.01); H04W 52/24 (2013.01); H04W 52/243 (2013.01); H04W 52/265 (2013.01); H04W 52/30 (2013.01);
Abstract
The present invention concerns a method and system for reducing co-channel interference due to the deployment of N femtocells in a macrocellular network. Said method comprises a step () of taking power measurements on signals sent over this network, a step () of optimizing the transmission powers of the femtocells according to these measurements, and a step () of allocating to each femtocell its transmission power. Said method is characterized in that: