Interconnecting system, video signal transmitter and video signal receiver for transmitting an N-symbol data signal

A video signal transmitter for transmitting a stream of image data signals over an error prone wired connection to a video signal receiver,

• the video signal transmitter comprising:
• a parallel interface comprising at least N data terminals;
• and
• a line scrambler having N output terminals, each capable of outputting a signal comprising one data symbol,
• wherein the parallel interface is provided for being coupled to a parallel bus having at least N data signal lines, each data signal line capable of transmitting a signal comprising one data symbol,
• wherein every output terminal of the line scrambler is fixedly coupled to one different data terminals of the parallel interface,
• wherein the line scrambler is configured
• to accept at least a component signal of a pixel of the image data, wherein the component signal comprises an N-symbol data signal having a sequence of N data symbols in a predefined order;
• and
• to output a permuted sequence of data symbols at the N output terminals of the line scrambler in accordance with a permutation.

A video signal receiver for receiving a stream of image data signals over an error prone wired connection to a video signal transmitter,

• the video signal receiver comprising:
• a parallel interface comprising at least N data terminals;
• and
• a line de-scrambler having N input terminals each for accepting a signal comprising one data symbol;
• wherein the parallel interface is provided for being coupled to a parallel bus having at least N data signal lines, each data signal line capable of transmitting a signal comprising one data symbol,
• wherein every input terminal of the line de-scrambler is fixedly coupled to one different data terminals of the parallel interface,
• wherein the line de-scrambler is configured
• to accept the permuted sequence of data symbols at its input terminal;
• to restore a predefined order of data symbols from the permuted sequence of data symbols in accordance with a corresponding reverse permutation;
• and
• to output the restored N-symbol data signal comprising the sequence of data symbols in the predefined order,
• wherein the restored N-symbol data signal comprises at least a component signal of a pixel of the image data.