公开(公告)号：US20200059884A1

公开(公告)日：2020-02-20

申请号：US16346385

申请日：2017-10-25

Applicant: CHINA ACADEMY OF TELECOMUNICATIONS TECHNOLOGY

Inventor： Li CHEN ,  Jing LIANG ,  Haiyang QUAN ,  Chandrika Kumudinie WORRALL

IPC: H04W64/00 ,  H04W8/08

Abstract: A UE location area update method, an access network entity, a UE, and a core network entity are provided. The method includes: receiving, by an access network entity, a location-area updating request message transmitted by the UE; and transmitting a location-area updating message to the UE by the access network entity, wherein the location-area updating message at least includes target RNA information, the target RNA information is RNA information updated for the UE by the access network entity according to the location-area updating request message.

公开(公告)号：US20190159021A1

公开(公告)日：2019-05-23

申请号：US16313818

申请日：2017-06-29

Applicant: CHINA ACADEMY OF TELECOMUNICATIONS TECHNOLOGY

Inventor： Yali ZHAO ,  Chandrika Kumudinie WORRALL ,  Fangli XU

IPC: H04W8/24 ,  H04W28/02 ,  H04W76/11 ,  H04W80/02 ,  H04L1/18

Abstract: A method and device for data transmission are provided, the method includes: determining, by a terminal, a correspondence between bearer types and user-plane configurations: receiving, by the terminal, bearer type indication information indicated by a network side, the bearer type indication information carrying a bearer type identity; determining, by the terminal, the user-plane configuration corresponding to a bearer according to the bearer type identity carried in the bearer type indication information and the correspondence between the bearer types and the user-plane configurations; and performing, by the terminal, data transmission according to the determined user-plane configuration.