Mastorakis, George; Mavromoustakis, Constandinos X.; Mongay Batalla, Jordi; Pallis, Evangelos (ed.): 'Intelligent Wireless Communications' (Telecommunications, 2021) DOI: 
IET Digital Library, https://digital-library.theiet.org/;jsessionid=52se367uudmbk.x-iet-live-01content/books/te/pbte094e