System and method for communicating information using...

Details System and method for communicating information using... System and method for communicating information using...

2011-02-22

2011-02-22

Moore, Jr., Michael J (Department: 2467)

Multiplex communications

Generalized orthogonal or special mathematical techniques

C370S208000, C370S210000, C375S240000, C375S295000

Reexamination Certificate

active

07894326

ABSTRACT:
Systems and methods for efficiently conveying one or more broadband communication channels over a transmission medium. Communication is effected by transforming an incoming digital bit stream into a Time-and-Frequency-Bounded (TFB) information stream that includes a plurality of TFB packets. This transformation is accomplished through the use of a plurality of TFB basis functions. More particularly, digital bit streams carried on one or more incoming channels are in the form of binary “on” and “off” bits. These digital bits are converted into a plurality of TFB waveform components which together comprise a TFB packet. The conversion process maps each of respective incoming digital bits to a corresponding one of a group of TFB functions, such that a first group of n bits is mapped to a first TFB function, a second group is mapped to a second TFB function etc. in a cyclical fashion.

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