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:
Jun. 18, 2013
Filed:
Feb. 24, 2009
Applicant:
Kenki Takagi, Tokyo, JP;
Inventor:
Kenki Takagi, Tokyo, JP;
Assignee:
NEC Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04J 1/16 (2006.01);
U.S. Cl.
CPC ...
Abstract
A base transceiver station () that transmits same data to a plurality of mobile stations () using a common channel includes a maximum transmit power detector () that detects a maximum transmit power value at each spreading factor during transmission of the data from a transmit power of the data transmitted to the plurality of mobile stations () in cells controlled by the base transceiver station (), and a transmit power determination unit () that determines a transmit power at each spreading factor based on the relation between the maximum transmit power values detected and the spreading factors.