Invention Grant
US09031538B2 Method and apparatus to determine if a cellular jamming signal is malicious or non-malicious based on received signal strength
有权
基于接收到的信号强度来确定蜂窝干扰信号是恶意的还是非恶意的方法和装置
- Patent Title: Method and apparatus to determine if a cellular jamming signal is malicious or non-malicious based on received signal strength
- Patent Title (中): 基于接收到的信号强度来确定蜂窝干扰信号是恶意的还是非恶意的方法和装置
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Application No.: US13397758Application Date: 2012-02-16
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Publication No.: US09031538B2Publication Date: 2015-05-12
- Inventor: James Snider
- Applicant: James Snider
- Applicant Address: US MI Auburn Hills
- Assignee: Continental Automotive Systems, Inc.
- Current Assignee: Continental Automotive Systems, Inc.
- Current Assignee Address: US MI Auburn Hills
- Main IPC: H04M1/66
- IPC: H04M1/66 ; H04W12/12 ; H04W4/04 ; H04W24/08 ; H04W48/12 ; H04W48/16
Abstract:
A signal on a wireless communication system control channel can be identified as authentic or malicious by monitoring control channel signal strength changes. When a control channel signal level increases abnormally fast or too quickly, i.e., above a threshold value rate of increase, the control channel signal is identified as likely being from a malicious source, such as a jamming transmitter.
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