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. 17, 2015
Filed:
Dec. 18, 2007
Applicant:
Motoya Iwasaki, Tokyo, JP;
Inventor:
Motoya Iwasaki, Tokyo, JP;
Assignee:
Lenovo Innovations Limited (Hong Kong), Quarry Bay, HK;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 4/00 (2009.01); H04W 52/24 (2009.01); H04B 17/00 (2006.01); H04W 52/34 (2009.01); H04W 52/14 (2009.01);
U.S. Cl.
CPC ...
H04W 52/243 (2013.01); H04B 17/005 (2013.01); H04W 52/146 (2013.01); H04W 52/247 (2013.01); H04W 52/343 (2013.01); Y02B 60/50 (2013.01);
Abstract
An interference power measuring circuit in a base station measures the interference power in a cell that the base station belongs to. When the measured interference power is larger than a predetermined value, the transmitter in the base station transmits the interference information for each frequency used in the FDMA communication system to a base station in a neighboring cell. The base station in the neighboring cell instructs user equipment that communicates the base station to reduce a transmission power.