1. FCC 2015 https://www.fcc.gov/rulemaking/12-354
2. Kwan , R. et al. 2015 7th Computer Science and Electronic Engineering Conference (CEEC) 13 18
3. Femtocells
4. SCF003 http://scf.io/en/documents/003_Interference_management_in_UMTS_femtocells_high-band.php
5. SCF005 http://scf.io/en/documents/005_Femtocell_business_case_Signals_Research.php