olemus
raadioside vaheedastusega
=
wireless communication with relay

ülevaateid
https://www.quora.com/What-is-the-difference-between-a-single-hop-a-multi-hop-network

https://en.wikipedia.org/wiki/Multi-hop_routing

http://www2.aueb.gr/users/vsiris/publications/k5_COST290_Book_Ch5.pdf

http://2010.telfor.rs/files/radovi/TELFOR2010_03_42.pdf

https://gvpress.com/journals/IJMUE/vol12_no9/1.pdf