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:
Nov. 12, 2013
Filed:
Jun. 18, 2009
Base station and mobile communication method to change a transmission power of communication channel
Applicants:
Rie Nagato, Kamakura, JP;
Yoshihiro Ishikawa, Yokosuka, JP;
Inventors:
Rie Nagato, Kamakura, JP;
Yoshihiro Ishikawa, Yokosuka, JP;
Assignee:
NTT DoCoMo, Inc., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
H04B 7/00 (2006.01); H04B 1/00 (2006.01); H04W 36/00 (2009.01); H04W 40/00 (2009.01);
U.S. Cl.
CPC ...
Abstract
A femto base station according to the present invention includes: a downlink perch channel signal transmission power controller unit configured to change a transmission power of a downlink perch channel signal when a first condition is satisfied; and an uplink reception sensitivity controller unit configured to change an uplink reception sensitivity when a second condition is satisfied after the first condition is satisfied.