Sheoran, Shashikant; Garg, Parul; Sharma, Prabhat Kumar: 'Location tracking for indoor VLC systems using intelligent photodiode receiver', IET Communications, 2018, 12, (13), p. 1589-1594, DOI: 10.1049/iet-com.2017.0450
IET Digital Library, https://digital-library.theiet.org/;jsessionid=23j96c8ncvv17.x-iet-live-01content/journals/10.1049/iet-com.2017.0450