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. 27, 2015
Filed:
Oct. 25, 2010
Min Wei, Shenzhen, CN;
Nan Zhao, Shenzhen, CN;
Mei Chen, Shenzhen, CN;
Kaibo Tian, Shenzhen, CN;
Yan LI, Shenzhen, CN;
Min Wei, Shenzhen, CN;
Nan Zhao, Shenzhen, CN;
Feng Li, Shenzhen, CN;
Kaibo Tian, Shenzhen, CN;
Yan Li, Shenzhen, CN;
ZTE CORPORATION, , CN;
Abstract
The disclosure provides a method and a device for controlling power of a cognitive radio system. The method comprises: measuring a system parameter of a cognitive radio system and a system parameter of a TV system located in an adjacent channel of the cognitive radio system; determining a maximum transmission power of the cognitive radio system according to the system parameter of the cognitive radio system and the system parameter of the TV system; controlling an actual transmission power of the cognitive radio system to be less than the maximum transmission power. In the disclosure, interference to the TV system can be reduced maximally, so that the sensitivity of a receiver inside the TV system is guaranteed.