Technology for supporting dual connectivity is disclosed. A user equipment (UE) may receive a radio resource control (RRC) reconfiguration message from a macro evolved node B (MeNB). The RRC reconfiguration message may indicate that a secondary cell associated with a secondary eNB (SeNB) is to be added for connection to the UE. The UE may complete an RRC reconfiguration procedure to add the secondary cell. The UE may send a preamble to the SeNB indicating that the UE has completed the RRC reconfiguration procedure. The UE may communicate data with the SeNB after sending the preamble to the SeNB, wherein the UE supports dual connectivity to the MeNB and the SeNB.
申请公布号
WO2015013193(A1)
申请公布日期
2015.01.29
申请号
WO2014US47425
申请日期
2014.07.21
申请人
INTEL IP CORPORATION;HEO, YOUN HYOUNG;ZHANG, YUJIAN;YIU, CANDY;HE, HONG;PINHEIRO, ANA LUCIA
发明人
HEO, YOUN HYOUNG;ZHANG, YUJIAN;YIU, CANDY;HE, HONG;PINHEIRO, ANA LUCIA