公开(公告)号：US20210083956A1

公开(公告)日：2021-03-18

申请号：US16970196

申请日：2019-02-19

Applicant: NEC CORPORATION

Inventor： Linghang FAN ,  Hassan AL-KANANI ,  Iskren IANEV ,  Sivasubramaniam RAMANAN

IPC: H04L12/26 ,  H04W24/08

Abstract: A Network Data Analytics Function (NWDAF) for 5G networks is disclosed. A higher granularity of the load level information from the NWDAF is proposed. Also proposed are new ways to utilise the services provided by the NWDAF for other Network Functions (NF) like Network Repository Function (NRF), Access and Mobility Management Function (AMF), Session Management Function (SMF), Policy Control Function (PCF), and Network Slice Selection Function (NSSF).

公开(公告)号：US20210337371A1

公开(公告)日：2021-10-28

申请号：US16324861

申请日：2018-12-26

Applicant: NEC Corporation

Inventor： Iskren IANEV ,  Sivasubramaniam RAMANAN ,  Toshiyuki TAMURA ,  Hassan AL-KANANI

IPC: H04W8/08 ,  H04W48/16 ,  H04W64/00

Abstract: A core network node for mobility management includes a means for transmitting information related to expected mobility of user equipment, UE, to an access network node.