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:
May. 11, 2004
Filed:
Jan. 31, 2001
Biqin Tu, Shenzhen, CN;
Wensheng Qiu, Shenzhen, CN;
Zte Corporation, Shenzehn, CN;
Abstract
The invention relates a method for detecting and controlling a standby mobile phone, including the steps: simulating the function of a standby mobile phone and selecting current service cell; monitoring and recording the system information and the system signal strength of the current cell; selecting a frequency as a new frequency; monitoring and recording the Base Station Identity Code (BSIC); analyzing and amending the system information; transmitting the pseudo-system information and the amended BSIC; the standby mobile phone receiving and analyzing the pseudo-system information and the amended BSIC; the standby mobile phone voluntarily requesting to establish a radio link connection; and the standby mobile phone being granted to access and establish the requested radio link connection, thereafter the phone being controlled. According to the method of the invention, a standby mobile phone can be accurately detected and controlled in those sensitive points so as to eliminate the influence of the radio signals produced by the standby mobile phone. This method may record the standby phone number.