1. Cisco visual networking index: global mobile data traffic forecast update, 2013–2018, 2014, (Cisco White Paper).
2. TSGRAN; study on licensed-assisted access to unlicensed spectrum;3GPP,2015
3. Broadband radio access networks (BRAN); 5 GHz high performance RLAN; harmonized EN covering the essential requirements of article 3.2 of the R&TTE directive;ETSI,2015
4. LTE in unlicensed spectrum: harmonious coexistence with Wi-Fi, 2014, (Qualcomm White Paper).
5. Unlicensed LTE/WiFi coexistence: is LBT inherently fairer than CSAT?;Cano,2016