CODING SCHEME AND METHOD FOR A COLOUR­SHIFT­KEYING CONSTELLATION IN A VISIBLE­LIGHT COMMUNICATION SYSTEM

摘要

The object of the present invention is to provide the encoding schemes for gamut keying constellation in visible light communication system, it is therefore intended that distribute to the flip bit of the minimal amount between the symbol of the adjacent symbols point in the constellation. Several embodiments through the invention suggested value of symbol to the constellation symbolic point improvement distribution, this is advantageously able to reduce total Hamming distance between all symbolic points in the constellation, so as to cause bit error rate reduce considerable amount.