公开(公告)号：US10826799B2

公开(公告)日：2020-11-03

申请号：US16168683

申请日：2018-10-23

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Seok-Ho Son ,  Myeong-Hoon Oh ,  Dong-Jae Kang ,  Byoung-Seob Kim ,  Song-Woo Sok ,  Byeong-Thaek Oh ,  Young-Woo Jung ,  Hyun-Hwa Choi

IPC: H04L12/24 ,  H04L12/911 ,  H04L29/08

Abstract: Disclosed herein are an apparatus and method for providing a cloud service based on cloud service brokerage. The method includes receiving, by a cloud service broker, a first request for a cloud service from a cloud service client, wherein the cloud service broker is connected with the multiple cloud-computing systems; providing, by the cloud service broker, a cloud service brokerage based on cloud services of the cloud-computing systems, wherein the cloud service brokerage enables the cloud service complying with the first request to be provided to the cloud service client; and monitoring, by the cloud service broker, a service level of the cloud service during provision of the cloud service and controlling, by the cloud service broker, the cloud service such that the service level satisfies conditions of the first request.

公开(公告)号：US11784934B2

公开(公告)日：2023-10-10

申请号：US17520439

申请日：2021-11-05

Applicant: Electronics and Telecommunications Research Institute

Inventor： Jin-Suk Ma ,  Song-Woo Sok ,  Myeong-Hoon Oh ,  Hag Young Kim

IPC: H04L47/2408 ,  H04L47/28

CPC classification number: H04L47/2408 ,  H04L47/28

Abstract: Provided are a method and an apparatus for controlling congestion based on a generation Z (Gen-Z) interface. When a first device receives, from a second device, a second packet that is a response to a first packet transmitted to the second device, and the second packet indicates that a congestion situation occurs, the first device records priority information of a packet in a predetermined field for congestion control among fields according to the Gen-Z interface. Then, the first device transmits a third packet including priority information to the second device.

公开(公告)号：US11064041B2

公开(公告)日：2021-07-13

申请号：US16007958

申请日：2018-06-13

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Myeong-Hoon Oh ,  Dong-Jae Kang ,  Byoung-Seob Kim ,  Sun-Wook Kim ,  Song-Woo Sok ,  Seok-Ho Son ,  Byeong-Thaek Oh ,  Young-Woo Jung ,  Hyun-Hwa Choi

IPC: H04L29/08

Abstract: An apparatus and method provide a cloud brokerage service based on multiple cloud-computing systems. The method includes receiving, by a cloud service broker, a request for a cloud service from a cloud service client, the cloud service broker being connected with the multiple cloud-computing systems, providing, by the cloud service broker, a cloud service brokerage based on cloud services of the multiple cloud-computing systems, the cloud service brokerage enabling the cloud service complying with the request to be provided to the cloud service client, transmitting, by the cloud service broker, a control request for the cloud service to one or more cloud-computing systems of the multiple cloud-computing systems, and controlling, by the cloud service broker, a status of the cloud service after the cloud service broker receives an acknowledgment for the control request from the one or more cloud-computing systems.

公开(公告)号：US10834220B2

公开(公告)日：2020-11-10

申请号：US16007821

申请日：2018-06-13

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Seok-Ho Son ,  Dong-Jae Kang ,  Byoung-Seob Kim ,  Sun-Wook Kim ,  Song-Woo Sok ,  Myeong-Hoon Oh ,  Byeong-Thaek Oh ,  Young-Woo Jung ,  Hyun-Hwa Choi

IPC: H04L29/08

Abstract: Disclosed herein are an apparatus and method for providing a cloud brokerage service based on multiple clouds. The method includes receiving, by a cloud service broker, a request for a cloud service from a cloud service client, the cloud service broker being connected with the multiple cloud-computing systems; generating, by the cloud service broker, the cloud service complying with the request based on one or more services registered in a service catalogue of the cloud service broker; newly registering, by the cloud service broker, the generated cloud service in the service catalogue; and providing, by the cloud service broker, the newly registered cloud service to the cloud service client.