Description  Claims  Drawing  Cited references 

WO2014018864A1   [0015] 
US8798021B2   [0016] 
US20160262038A1   [0017] 

3GPP TS 36.300: Evolved Universal Terrestrial Radio Access (E-UTRA) and Evolved Universal Terrestrial Radio Access Network (E-UTRAN)   [0009]