초록 ▼

Nodes on a network are synchronized with each other using a clock transfer system. The communications channels between the nodes are then measured and calibrated for optimal bandwidth. The optimized channels and synchronization enables a new form of signaling based on precise control of the frequenc

Nodes on a network are synchronized with each other using a clock transfer system. The communications channels between the nodes are then measured and calibrated for optimal bandwidth. The optimized channels and synchronization enables a new form of signaling based on precise control of the frequency, amplitude, and phase of the waveform of the signal. Receiving nodes receive information in order to locate the signal at the appropriate frequency, phase and amplitude. Precision control of these parameters also servers as a unique signature of the transmitting node preventing security breaches as the signal's characteristic are unique to the transmitting node. The channel is continuously updated with a precision control system to insure that the nodes are not out of phase.

대표청구항 ▼

1. A method for increasing bandwidth of signals between a transmitting node and a receiving node coupled over a communications channel comprising the steps of:receiving time synchronization data; synchronizing the transmitting and receiving node using the synchronization data received; measuring the

1. A method for increasing bandwidth of signals between a transmitting node and a receiving node coupled over a communications channel comprising the steps of:receiving time synchronization data; synchronizing the transmitting and receiving node using the synchronization data received; measuring the capacity of the communications channel between the nodes; calibrating the communications channel to remove an intrinsic skew and an extrinsic skew, including the steps of: calculating an internal phase offset and an internal frequency offset for the communication channel using a first reference signal to identify said intrinsic skew, internally calibrating the channel using said internal phase offset and said internal frequency offset to substantially remove said intrinsic skew, calculating an external phase offset, an external frequency offset and a distortion delay variation for the communication channel using a first reference signal to identify said extrinsic skew, measuring a value of a power sum near end cross talk over the communications channel representing interference from a second communication channel; and externally calibrating the channel using said external phase offset, said external frequency offset, said distortion delay variation, and said power sum near end cross talk to substantially remove said extrinsic skew; equalizing channel and signal distortions; coding the signal to the amplitude and frequency of the receiving node; sampling clock signals of the nodes; and delivering phase delay control to the nodes in response to the sampled clock signal of one of the nodes exceeding a phase interval.