Is there an industry standard name for networking via cellphone (master) -> cellphone (slave) -> ?How about the same with a wireless blinking indicator ?

RFID is a common industry name.

What is the industry standard name for a system :

A cell phone user (master) sends a text message to another user's cell phone (slave),

causing the slave phone to use Bluetooth?

And then the Bluetooth wirelessly transmits a signal which has a dual purpose :

the signal supplies analog power to a colored indicator,

and since the signal is modulated, it drives the indicator display as well. The indicator has no battery, and no chip.

I need to describe the system using industry standard definitions. I also need your thoughts as to whether the whole system is novel, or if portions of the system are novel.

Thanks for reading my post! Allen