Digitized reverse link monitor
First Claim
1. A method of monitoring a broadband digitized reverse link system, the method comprising:
- internally monitoring at least one radio frequency down-convert path in at least one remote unit in the digitized reverse link system using an internal tone generating system in the at least one remote unit, wherein the internal tone generating system generates at least one single-frequency radio frequency tone and receives feedback of a combined signal that includes a broadband signal received at the remote unit summed with the generated single-frequency radio frequency tone; and
digitally verifying the health of at least one digitized communication link communicatively coupled to receive digital signals from a respective remote unit.
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Abstract
A method of monitoring a broadband digitized reverse link system comprising monitoring at least one radio frequency down-convert path in at least one remote unit in the digitized reverse link system using an internal tone generating system, digitally verifying the health of at least one digitized communication link communicatively coupled to receive digital signals from a respective remote unit, and monitoring the health of a radio frequency up-convert path in a host unit communicatively coupled to receive the digital signals from the at least one digitized communication link in the digitized reverse link system using a wideband power detector in the host unit.
70 Citations
12 Claims
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1. A method of monitoring a broadband digitized reverse link system, the method comprising:
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internally monitoring at least one radio frequency down-convert path in at least one remote unit in the digitized reverse link system using an internal tone generating system in the at least one remote unit, wherein the internal tone generating system generates at least one single-frequency radio frequency tone and receives feedback of a combined signal that includes a broadband signal received at the remote unit summed with the generated single-frequency radio frequency tone; and digitally verifying the health of at least one digitized communication link communicatively coupled to receive digital signals from a respective remote unit. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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Specification