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:
Oct. 13, 2009
Filed:
Nov. 12, 2003
Applicant:
Shinya Muraoka, Tokyo, JP;
Inventor:
Shinya Muraoka, Tokyo, JP;
Assignees:
NEC Corporation, Tokyo, JP;
NTT DoCoMo, Inc., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 15/16 (2006.01);
U.S. Cl.
CPC ...
Abstract
A control circuit () determines transmission power for a test signal in accordance with the number of call connections of a radio terminal call-connected to the apparatus during a loopback test. The determined transmission power (TSTP) is output to channel circuits (-) used for the transmission of a loopback test signal. The channel circuits (-) adjust the transmission power of the test signal on the basis of the transmission power (TSTP) from the control circuit ().