Abstract: In accordance with at least one embodiment, a method, apparatus, and communication system provide intra-symbol multi-dimensional modulation (ISMM). A modulator can be provided modulate data according to ISMM for transmission.

Abstract: In accordance with at least one embodiment, a method, apparatus, and communication system provide intra-symbol multi-dimensional modulation (ISMM). A modulator can be provided modulate data according to ISMM for transmission.

Abstract: A system and method are provided relating generally to data transmission and more particularly to modulation techniques offering increased data transmission rates. To so provide, a first amplitude-time modulated (ATM) signal and a first phase modulated signal are combined at a first combiner to produce a complex wave modulation signal, and the complex wave modulation signal and an additional signal are combined at a second combiner to produce a second complex wave modulation signal. The additional signal may be a second ATM signal or a second phase modulated signal. Optionally, the second complex wave modulation signal and a second additional signal may be combined to produce a third complex wave modulation signal. In accordance with at least one embodiment, a shape of an element of information according to the first ATM signal may be defined programmatically over subportions of less than the duration of the element of information.

Abstract: A system and method comprise combining, at a first combiner, a first amplitude-time modulated (ATM) signal and a first phase modulated signal to produce a complex wave modulation signal and combining, at a second combiner having an input coupled to an output of the first combiner, the complex wave modulation signal and an additional signal to produce a second complex wave modulation signal, the additional signal selected from a group consisting of a second ATM signal and a second phase modulated signal.

Abstract: A method for multi-dimensional modulation of a network protocol including control data and payload data. The method includes encoding a first sine wave with the control data; encoding a second sine wave with the payload data; and summing the first and second sine waves to generate a compound sine wave. In some embodiments, the control data is header information for a first Ethernet packet and post-payload data for a second Ethernet packet; and the payload data is payload data for the second Ethernet packet.

Abstract: A method for generating a compound signal wave with one or more substantially sinusoidal waveform(s) containing an encoded digital information combined with a variable phase changing waveform(s) producing a compound sinusoid waveform that includes at least a sine wave that is amplitude-time modulated and at least one phase modulated wave(s).