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. 12, 2013
Filed:
Jan. 06, 2009
Hiroyuki Yamasuge, Tokyo, JP;
Hiroyuki Yamasuge, Tokyo, JP;
Sony Corporation, Tokyo, JP;
Abstract
A transmitting apparatus includes a transmission power reducing section to reduce a power of a transmission signal in a prescribed frequency band of a multicarrier signal containing a plurality of subcarriers and change the prescribed frequency band in which the power of the transmission signal is reduced in time sequence. In this configuration, when detecting an interfered system by reducing a transmission power in the prescribed frequency band, it is possible to minimize the bandwidth of the prescribed frequency band and thereby minimize degradation of reception characteristics due to the reduction of the transmission power.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile