Communication using light fidelity communication signals

A computer system, comprising:

• a processor set;
• one or more computer-readable storage media;
• and
• program instructions stored on the one or more computer-readable storage media, the program instructions executable by the processor set to cause the processor set to:
• receive one or more light fidelity (LiFi) communication signals associated with a set of spectrum characteristics, wherein the set of spectrum characteristics is indicative of a set of chemical compounds associated with a light source, and wherein the one or more LiFi communication signals are received from the light source associated with a first electronic device;
• compare the set of spectrum characteristics of the one or more LiFi communication signals with a specified set of spectrum characteristics;
• calculate a difference value between the set of spectrum characteristics of the one or more LiFi communication signals and the specified set of spectrum characteristics based on the comparison of the set of spectrum characteristics of the one or more LiFi communication signals with the specified set of spectrum characteristics;
• compare the calculated difference value with a threshold difference value;
• and
• decode the one or more LiFi communication signals based on the comparison of the calculated difference value with the threshold difference value.

A computer program product for communication using one or more light fidelity (LiFi) communication signals, the computer program product comprising:

• one or more computer-readable storage media;
• and
• program instructions stored on the one or more computer-readable storage media to perform operations comprising:
• receiving the one or more LiFi communication signals associated with a set of spectrum characteristics wherein the set of spectrum characteristics is indicative of a set of chemical compounds associated with a light source, and wherein the one or more LiFi communication signals are received from the light source associated with a first electronic device;
• analyzing the set of spectrum characteristics of the one or more LiFi communication signals;
• comparing the set of spectrum characteristics of the one or more LiFi communication signals with a specified set of spectrum characteristics based on the analyzing of the set of spectrum characteristics;
• and
• decoding the one or more LiFi communication signals based on the comparing.