- 专利标题： Method and device for managing interface for supporting LTE/NR interworking in wireless communication system
-
申请号： US16476022申请日： 2018-01-04
-
公开(公告)号： US11219095B2公开(公告)日： 2022-01-04
- 发明人: Jian Xu , Daewook Byun , Seokjung Kim
- 申请人： LG Electronics Inc.
- 申请人地址： KR Seoul
- 专利权人： LG Electronics Inc.
- 当前专利权人： LG Electronics Inc.
- 当前专利权人地址： KR Seoul
- 代理机构： Fish & Richardson P.C.
- 国际申请： PCT/KR2018/000164 WO 20180104
- 国际公布： WO2018/128406 WO 20180712
- 主分类号： H04W92/20
- IPC分类号： H04W92/20 ; H04W76/15 ; H04W76/14 ; H04W76/11
摘要：
Provided is a method for supporting E-UTRAN-NR dual connectivity (EN-DC) indicating dual connectivity between Long-Term Evolution (LTE), that is, Evolved UMTS Terrestrial Radio Access Network (E-UTRAN), and New Radio (NR) Access Technology (NR) in a wireless communication system. A first radio access network (RAN) node transmits an X2 configuration request message, including a first indication indicating that the first RAN node supports EN-DC, to a second RAN node, and receives an X2 configuration response message, including a second indication indicating that the second RAN node supports the EN-DC, from the second RAN node.
信息查询
