公开(公告)号：US20180157242A1

公开(公告)日：2018-06-07

申请号：US15673567

申请日：2017-08-10

Applicant: Electronics and Telecommunications Research Institute

Inventor： Woo Sug JUNG

IPC: G05B19/4099 ,  B29C64/393 ,  B33Y50/02

CPC classification number: G05B19/4099 ,  B29C64/386 ,  B29C64/393 ,  B33Y50/00 ,  B33Y50/02 ,  G05B2219/35134 ,  G05B2219/35414 ,  G05B2219/49007

Abstract: Provided is an apparatus for controlling a distributed cloud for three-dimensional (3D) printers, the apparatus including a user matcher configured to transmit and receive data to/from a user terminal, a 3D model receiver configured to receive a 3D model selected by the user terminal from a 3D model distribution platform server, a 3D printer manager configured to manage a plurality of 3D printers connected to a distributed cloud for 3D printers, a 3D part model generator configured to divide the 3D model into 3D part models, each of which is producible by a single 3D printer, on the basis of property information of the 3D model and specification information of the 3D printers collected by the 3D printer manager, and a 3D part model transmitter configured to transmit the 3D part models to the plurality of 3D printers on the basis of the property information of the 3D model and the specification information of the 3D printers collected by the 3D printer manager.

公开(公告)号：US20140112150A1

公开(公告)日：2014-04-24

申请号：US14060459

申请日：2013-10-22

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Nam Seok KO ,  Hwan Jo HEO ,  Sung Kee NOH ,  Sung Jin MOON ,  Woo Sug JUNG ,  Byung Ho YAE ,  Tae Soo CHUNG ,  Jong Dae PARK

IPC: H04L12/851

CPC classification number: H04L47/24

Abstract: Disclosed is a Quality of Service (QoS) providing method and apparatus in a software-defined networking (SDN) based network, the QoS providing method including receiving a first packet of a predetermined flow, searching for forwarding information corresponding to the packet and QoS rule information corresponding to the packet in a forwarding table and a QoS rule table, respectively, transmitting the packet to a controller if the forwarding information and the QoS rule information do not exist in the forwarding table and the QoS rule table, and generating a flow entry corresponding to the packet in a flow learning table based on forwarding information and QoS rule information that are received from the controller, thereby efficiently providing QoS.

Abstract translation: 公开了一种基于软件定义网络（SDN）的网络中的服务质量（QoS）提供方法和装置，所述QoS提供方法包括接收预定流量的第一分组，搜索对应于分组的转发信息和QoS规则 如果在转发表和QoS规则表中不存在转发信息和QoS规则信息，则将转发表中的分组对应的信息和QoS规则表分别发送到控制器，并且生成流入口 对应于基于从控制器接收的转发信息和QoS规则信息的流学习表中的分组，由此有效地提供QoS。