Importance

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Abstract

A method and system are disclosed herein for determining optimum power level settings for a transmitter and receiver pair of a communication system having a plurality of transmitter and receiver pairs, as determined with respect to bit error rate. In the method disclosed herein, the power levels of a transmitter and a receiver pair coupled to communicate over a duplex communication link are set to initial values. The bit error rate is then determined over the link. Then, the power level of the transmitter, the receiver, or both, is altered, incrementally, and the effect upon the bit error rate is determined. When an improvement appears in the bit error rate at an altered power level, the power level of the transmitter, the receiver or both, are set to the altered power level at which the improvement is found. The steps of incrementally altering power levels, determining the bit error rate, and establishing new power level settings when there is an improvement are repeated until power levels are determined at which the bit error rate is optimized.

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First Claim