公开(公告)号：US20180242198A1

公开(公告)日：2018-08-23

申请号：US15902067

申请日：2018-02-22

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Young Il CHOI

IPC: H04W28/18 ,  H04W12/06 ,  H04L29/12

CPC classification number: H04W28/18 ,  H04L61/2007 ,  H04L63/0876 ,  H04L67/16 ,  H04W12/06 ,  H04W80/04

Abstract: A mobile communication network system includes a default network slice; at least one core network slice added according to a supporting service; andDeletedTextsat least one service operator network slice added according to a service operator in the core network slice. The core network slice is determined according to a service type required by user equipment, and the service operator network slice is determined by the core network slice.

公开(公告)号：US20170244705A1

公开(公告)日：2017-08-24

申请号：US15252651

申请日：2016-08-31

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Jeounglak HA ,  Yoo Hwa KANG ,  Chang Ki KIM ,  No Ik PARK ,  Young Il CHOI

IPC: H04L29/06 ,  H04W12/06

CPC classification number: H04L63/0876 ,  H04L61/103 ,  H04L61/2015 ,  H04L61/6022 ,  H04L63/0272 ,  H04L63/061 ,  H04L63/08 ,  H04W8/06 ,  H04W8/20 ,  H04W8/26 ,  H04W12/06 ,  H04W60/04 ,  H04W76/27 ,  H04W84/12 ,  H04W88/06

Abstract: A method of using a converged core network service, a universal control entity (UCE), and a converged core network system. The method includes establishing, by a terminal, a signaling connection with a converged core network supporting a plurality of access networks through a first access network, and after establishing the signaling connection, using, by the terminal, a data service through a second access network by reusing at least one of authentication information authenticated and resource information allocated upon establishing the signaling connection through the first access network.

公开(公告)号：US20170347251A1

公开(公告)日：2017-11-30

申请号：US15600896

申请日：2017-05-22

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Changki KIM ,  Yoo Hwa KANG ,  No Ik PARK ,  Young Il CHOI ,  Jeoung Lak HA

IPC: H04W4/20 ,  H04W88/04 ,  H04W72/04

CPC classification number: H04W88/04 ,  H04W4/20 ,  H04W76/12

Abstract: A signaling method in a mobile communication core network and a system thereof. The signaling method in a mobile communication core network includes: receiving, by a traffic controller, an initial attach request from a terminal in a software defined network (SDN) based mobile communication core network; allocating, by the traffic controller, a tunnel identifier for a tunnel establishment between a base station and a traffic transmitter or between traffic transmitters in response to the initial attach or a service request of the terminal; and transmitting, by the traffic controller, the allocated tunnel identifier to the traffic transmitter and the base station.

公开(公告)号：US20160295501A1

公开(公告)日：2016-10-06

申请号：US15083365

申请日：2016-03-29

Applicant: Electronics and Telecommunications Research Institute

Inventor： Young Il CHOI ,  Sang Ho LEE ,  Hyun Joo BAE ,  Yeong Jin KIM

IPC: H04W48/16 ,  H04W48/20 ,  H04W12/04

CPC classification number: H04W48/16 ,  H04W4/021 ,  H04W4/08 ,  H04W4/21 ,  H04W12/06 ,  H04W48/20

Abstract: Disclosed is a method for providing a community service based on proximity, the method including: searching for an access point (AP) provided at a specific place and having a wireless LAN identifier assigned for the event through a wireless terminal of the host, and requesting a connection to a network by inputting a security key; when the request is accepted, generating, by a service platform receiving information about the generation of the community, a community for the event through an application installed in the wireless terminal of the host, and transmitting a community ID specifying the community for the event to the application; transmitting a request for participation in the community for the event to the service platform together with participant information input through the application and the community ID; and when the request for the participation is accepted in the service platform, transmitting a participant ID to the application.

Abstract translation: 公开了一种基于邻近度提供社区服务的方法，所述方法包括：通过主机的无线终端搜索在特定地点提供的接入点（AP）并且具有为事件分配的无线LAN标识符，并请求 通过输入安全密钥到网络的连接; 当所述请求被接受时，由服务平台通过安装在所述主机的无线终端中的应用程序生成通过安装在所述主机的无线终端中的应用的用于所述事件的社区的社区，以及将指定所述事件的社区的社区ID发送到 应用程序; 将通过应用程序输入的参与者信息和社区ID发送到服务平台的参与社区的请求; 并且当在服务平台中接受参与请求时，向参与者发送参与者ID。