Invention Grant
- Patent Title: Method and system for wireless communications in a waveguide environment
- Patent Title (中): 波导环境中无线通信的方法和系统
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Application No.: US13052672Application Date: 2011-03-21
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Publication No.: US08816822B2Publication Date: 2014-08-26
- Inventor: John Stephen Wyler
- Applicant: John Stephen Wyler
- Applicant Address: US MI Grand Rapids
- Assignee: GE Aviation Systems LLC
- Current Assignee: GE Aviation Systems LLC
- Current Assignee Address: US MI Grand Rapids
- Agency: Armstrong Teasdale LLP
- Agent William Scott Andes, Esq.
- Main IPC: H04Q5/22
- IPC: H04Q5/22 ; H04Q9/00 ; H04B17/00
Abstract:
A system and method of transmitting sensor signals in a waveguide environment are provided. A sensor assembly is configured to wirelessly receive a sensor interrogation signal, determine an input power level of the sensor interrogation signal, and transmit a message including the determined power level. The system also includes a sensor controller configured to transmit a sensor interrogation signal determine an output power of the transmitted sensor interrogation signal at a plurality of frequencies, receive an indication of the received input power level of the sensor interrogation signal from the sensor assembly at the plurality of frequencies, compare the transmitted output power of the sensor interrogation signal to the received power indication, and select a transmit frequency for transmitting messages between the sensor assembly and the sensor controller based on the comparison.
Public/Granted literature
- US20120242454A1 METHOD AND SYSTEM FOR WIRELESS COMMUNICATIONS IN A WAVEGUIDE ENVIRONMENT Public/Granted day:2012-09-27
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