Abstract  Description  Claims  Drawing  Search report  Cited references 

JP2017085667A   [0008] 
JP2010016881A   [0008] 
JP2017238515A   [0098] 

3rd Generation Partnership Project; Technical Specification Group Radio Access Network; Evolved Universal Terrestrial Radio Access (E-UTRA); X2 interface user plane protocol (Release 14)   [0009] 
3rd Generation Partnership Project; Technical Specification Group Radio Access Network; Evolved Universal Terrestrial Radio Access (E-UTRA); Radio Link Control (RLC) protocol specification (Release 14)   [0009] 
3rd Generation Partnership Project; Technical Specification Group Radio Access Network; Evolved Universal Terrestrial Radio Access (E-UTRA); Packet Data Convergence Protocol (PDCP) specification (Release 14)   [0009]