Wideband data transmission method for TV cable system, involves applying signals to conductor of cable such that polarization multiplex occurs in dielectric of cable, and inducing field distribution suitable for data transmission

摘要

The method involves applying signals to be transmitted to an outer conductor of a coaxial cable (K) such that polarization multiplex occurs in a dielectric of the coaxial cable. A field distribution suitable for data transmission is induced. Algorithms are used for a multiple-input-multiple-output system and/or an orthogonal frequency division multiplex for calculating frequency-dependent damping-and reflection ratios. A partial-singular value-decomposition is used during signal processing by a multiple-input-multiple-output-system. An independent claim is also included for a system for executing a method for wideband data transmission over coaxial cables.