Communication system and method for ultra-flexible and ultra-reliable laser beam based wireless communication

A communication system, comprising:

• a master communication device at a first location in a defined indoor area;
• a service communication device at a second location in the defined indoor area;
• and
• a plurality of passive optical routing devices at a plurality of locations in the defined indoor area different from the first location and the second location, wherein
• the master communication device is configured to:
• obtain a first signal from one of a data source or a modem;
• and
• direct, one of directly or via the plurality of passive optical routing devices, over-the-air a first laser beam that carries the first signal in a downstream path to the service communication device;
• and
• the service communication device is configured to:
• demodulate the first signal from the first laser beam;
• re-modulate the demodulated first signal into a plurality of different radio frequency (RF) signals associated with different communication protocols having different communication ranges;
• and
• serve a plurality of end-user devices based on wireless communication capabilities of the plurality of end-user devices and the re-modulation of the demodulated first signal into the plurality of different RF signals.