公开(公告)号：US20180077578A1

公开(公告)日：2018-03-15

申请号：US15808515

申请日：2017-11-09

Applicant: NEC Corporation

Inventor： Xiaowei ZHANG ,  Anand Raghawa PRASAD ,  Andreas KUNZ ,  Genadi VALEV ,  Toshiyuki TAMURA

IPC: H04W12/12 ,  H04W76/02 ,  H04W12/10 ,  H04W12/04 ,  H04W8/12 ,  H04W4/00 ,  H04L29/06

CPC classification number: H04W12/12 ,  H04L63/1466 ,  H04W4/70 ,  H04W8/12 ,  H04W12/04 ,  H04W12/10 ,  H04W76/14

Abstract: In order for making MTC more efficient and/or secure, a base station forming a communication system connects a UE to a core network. A node serves as an entering point to the core network for a service provider, and transmits traffic between the service provider and the UE. The node establishes, as a connection to the base station, a first connection for directly transceiving messages between the node and the base station. Alternatively, the node establishes a second connection for transparently transceiving the messages through a different node that is placed within the core network and has established a different secure connection to the base station.