Patent ID: 6697487
Filing Date: 2004-02-24
Classification: H04B

Abstract:
A system for providing power control data delivery consistency between a central site equipped with provider transceivers and a plurality of remote subscriber transceivers located varying distances from the central site, each subscriber transceiver being connected to a provider transceiver by a wire loop, comprising:a transmitter at each end of the wire loop, the transmitter including a transmit signal amplification stage having a command controllable transmit power attenuator; a receiver at each end of the wire loop, the receiver including means for analyzing properties of a received signal; and, a single transmit signal power controller for each transceiver pair connected by a wire loop, the single transmit signal power controller being adapted to receive the properties of the signal received by each of the transceivers in the transceiver pairs and to control transmit power attenuation by the command controllable transmit power attenuator of the respective transmitters sending the received signal, wherein said transmit power attenuator can be controlled in 1-2 db increments and provides a 40 db range of control.