公开(公告)号：US20200167611A1

公开(公告)日：2020-05-28

申请号：US16689563

申请日：2019-11-20

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Seung Hyun YOON ,  Seung Jae SHIN ,  Hong Seok JEON ,  Chung Lae CHO

IPC: G06K9/62 ,  G06N3/08 ,  G06N20/00

Abstract: The present invention relates to a method and apparatus where a reinforcement learning agent ensures quality of an initial control operation of an environment on the basis of reinforcement learning, wherein a first action calculated by using an algorithm is selected at an initial learning stage, and a second action calculated by using a Q function is selected when the initial learning stage is ended.

公开(公告)号：US20190037042A1

公开(公告)日：2019-01-31

申请号：US16043393

申请日：2018-07-24

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Ji Young KWAK ,  Chung Lae CHO

IPC: H04L29/08 ,  H04L12/911 ,  H04L12/723 ,  H04L12/26

CPC classification number: H04L67/2842 ,  H04L43/16 ,  H04L45/04 ,  H04L45/42 ,  H04L45/50 ,  H04L45/70 ,  H04L47/822

Abstract: A service stream control system includes at least one area controller configured to control a traffic path and content cashing within a domain (intra-area), a service content coordinator configured to determine and manage a caching location of content located in the domain, and a service stream controller configured to set an optimum path in accordance with a network traffic state by interworking with the at least one area controller and the service content coordinator, and forward target content corresponding to a content request with reference to a service stream forwarding graph generated based on the set path. Therefore, it is possible to enhance efficiency of a content-centric network (CCN).

公开(公告)号：US20230171630A1

公开(公告)日：2023-06-01

申请号：US17716114

申请日：2022-04-08

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Seung Hyun YOON ,  Tae Yeon KIM ,  Seung Jae SHIN ,  Hong Seok JEON ,  Chung Lae CHO

IPC: H04W24/10 ,  H04W76/10 ,  H04W76/30 ,  H04W40/02 ,  G06N20/00

CPC classification number: H04W24/10 ,  H04W76/10 ,  H04W76/30 ,  H04W40/02 ,  G06N20/00

Abstract: The present invention related to a method for federated learning method interworking with a mobile core system, the method comprising: querying terminal information of each individual terminal among a plurality of terminals; querying network performance information; selecting participating terminals among the plurality of terminals on the basis of the terminal information and the network performance information; transmitting respective parameters to the participating terminals and requesting local learning; and integrating the parameters.

公开(公告)号：US20170048118A1

公开(公告)日：2017-02-16

申请号：US15235531

申请日：2016-08-12

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Tae Sang CHOI ,  Chung Lae CHO ,  Young Hwa KIM ,  Sang Sik YOON

IPC: H04L12/26 ,  H04L29/06

CPC classification number: H04L43/062 ,  H04L43/024 ,  H04L43/04

Abstract: An apparatus for collecting adaptive flow statistics data includes a node type collector to access a network node and collect flows; a flow type calculator to calculate two or more flow types according to a flow duration length and request the node type collector to collect flow statistics data of a corresponding type of a flow at every collection period that corresponds to each of the two or more flow types; and a flow statistics storage to store the two or more flow types calculated by the flow type calculator, and store the flow statistics data, collected by the node type collector, for each of the two or more flow types in a table.

Abstract translation: 用于采集自适应流统计数据的装置包括：接收网络节点并收集流的节点类型收集器; 流型计算器，用于根据流程持续时间长度计算两个或多个流类型，并请求节点类型收集器在每个收集周期收集对应于两个或多个流类型中的每一个流的类型的流的统计数据 ; 以及流量统计存储器，用于存储由流类型计算器计算出的两个或多个流类型，并且将由节点类型收集器收集的流统计数据存储在表中的两个或多个流类型中的每一个。

公开(公告)号：US20160119189A1

公开(公告)日：2016-04-28

申请号：US14877033

申请日：2015-10-07

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Tae Sang CHOI ,  Chung Lae CHO ,  Sae Hoon KANG ,  Ji Young KWAK ,  Young Hwa KIM ,  Tae Hong KIM ,  Sae Hyong PARK ,  Yong Yoon SHIN ,  Ji Soo SHIN ,  Sun Hee YANG ,  Byung Joon LEE

IPC: H04L12/24 ,  H04L12/66 ,  H04L12/911 ,  H04L29/08 ,  H04L12/46

CPC classification number: H04L41/12 ,  H04L41/0806 ,  H04L41/0896 ,  H04L41/5051 ,  H04L43/0817 ,  H04L43/0823

Abstract: A system for controlling a carrier virtual network is disclosed. The system includes at least one virtual network controller for controlling resources of a carrier virtual network based on customer request information received from a customer network controller, and at least one physical network controller for controlling resources of a carrier physical network based on a service profile received from the at least one virtual network controller. The at least one virtual network controller interworks with the at least one physical network controller in a one to one, one to N (N is an integer equal to or larger than 2), or N to one correspondence.

Abstract translation: 公开了一种用于控制运营商虚拟网络的系统。 该系统包括至少一个虚拟网络控制器，用于基于从客户网络控制器接收到的客户请求信息来控制运营商虚拟网络的资源;以及至少一个物理网络控制器，用于基于所接收的服务简档来控制载波物理网络的资源 来自所述至少一个虚拟网络控制器。 所述至少一个虚拟网络控制器与所述至少一个物理网络控制器以一对一，一至N（N为等于或大于2的整数）或N对应于一个对应。