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. 26, 2012
Filed:
Feb. 25, 2009
Applicant:
Nobuyuki Tanaka, Yokohama, JP;
Inventor:
Nobuyuki Tanaka, Yokohama, JP;
Assignee:
Kyocera Corporation, Kyoto, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 7/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A mobile station () transmits a connection request signal (TCCH) to a base station () (S), and detects whether or not a connection response signal (SCCH) is received from the base station () within a predetermined period of time. If the connection response signal (SCCH) is not received within the predetermined period of time, the mobile station () decreases the number of subcarriers used for transmitting a radio signal to the base station (), increases transmission power per subcarrier by an amount of power corresponding to an amount of decrease in the number of subcarriers (S), and retransmits the connection request signal (TCCH) (S).