Thanks for posting. Frequencies and their differing effects within the human body is very interesting. There’s ancient techniques/technologies here just waiting to tapped into, I believe. Healing frequencies alone would revolutionize the ‘health industry’ and transform it into actual health care. I can only imagine the number of harmful chemicals that could be eliminated from the human body, not to mention the number that could be prohibited from entering in the first place. Unfortunately, the nefarious always seem to rule over the corruptibles. Thank you Rockefeller chemical health, Musk’s neuralink and Agribusiness to name only 3. 
Destructive, indeed.
A number of IEEE standards are referenced in the document, but due to its age (assumed), IEEE802.15.6 (Wireless Body Area Networks) is not mentioned per se. Search WBAN and one can find some interesting and ominous images, such as this one:
I guess we have to develop our own body firewall, yes? Oh, wait. It is not my body.
Often times being the very funding mechanism to facilitate the research!
From the Abstract
“Overall, the thorax features reasonable trans-mission characteristics with an averaged attenuation of 55 dB and a typical SNR of 20 dB, while the extremities and joints cause poorer transmissions.”
Couple this with the picture from sharick
So we got IEEE standards in place. We had the “Drone Scare,” with reports of people “feeling odd or sick.” We have the lose of signal through different people without boosting, looks like 3 to 4 attached to each “drone,” let’s assume for the sake of wisdom and understanding deception in official literature, that up to 20 people could probably be “connected.” What were they up there testing indeed!!??
Is that data store in Utah? Could Doge be crawling that data? why aren’t they?
It boggles the mind. The image below from Wikipedia shows some of the established network types. It seems to be human-centric, with BAN (Body Area Network) almost, but not quite at the core, size-wise. No, there seems to be nanoscale (as in molecular) networks defined already. The more one scratches at various links for definitions, the more menacing and foreboding the exercise becomes.
Oh, don’t miss the other end of the spectrum, either. It seems an interplanetary network has already been conceived.
According to Eric Hecker, the Neutrino transceiver at South Pole station is used for off world fleet communications. More proof to throw on the fire, if the engineers have specs for it, it’s probably either in operation or being built somewhere.