公开(公告)号：US20170116016A1

公开(公告)日：2017-04-27

申请号：US15174351

申请日：2016-06-06

Applicant: Electronics and Telecommunications Research Institute

Inventor： Jong Hwan KIM ,  Sun Sim CHUN ,  Kee Seong CHO

IPC: G06F9/455 ,  H04L29/06 ,  H04L29/08

CPC classification number: G06F9/45558 ,  G06F3/147 ,  G06F9/452 ,  G09G2370/022 ,  G09G2370/042 ,  H04L67/025 ,  H04L67/2809 ,  H04L69/04

Abstract: Provided are a screen compression service method and a virtual network apparatus performing the method. Specifically, the screen compression service method relates to a method which compresses a remote screen of a virtual machine remotely accessed through a virtual network apparatus of a network function virtualization (NFV) infrastructure separate from a cloud infrastructure where the virtual machine runs, and transmits the compressed remote screen to a user device.

公开(公告)号：US20170373917A1

公开(公告)日：2017-12-28

申请号：US15633003

申请日：2017-06-26

Applicant: Electronics and Telecommunications Research Institute

Inventor： Jong Hwan KIM ,  Sun Sim CHUN ,  Kee Seong CHO

IPC: H04L29/08 ,  H04W76/02 ,  H04B1/69 ,  H04J13/00

CPC classification number: H04L29/08 ,  G06F9/45558 ,  G06F2009/4557 ,  H04B2001/6904 ,  H04J13/0074 ,  H04L67/10 ,  H04L67/148 ,  H04W8/02 ,  H04W76/19

Abstract: Provided is to technology for moving a virtual entity in a virtual network. A method of moving a virtual entity implemented in a virtual network includes providing a service to a user terminal located at a first position by using a virtual entity implemented in a first host located in a first virtual network and when a position of the user terminal is changed, moving the virtual entity to another host capable of providing the service at a close distance to the position-changed user terminal.

公开(公告)号：US20160353459A1

公开(公告)日：2016-12-01

申请号：US15013202

申请日：2016-02-02

Applicant: Electronics and Telecommunications Research Institute

Inventor： Sun Sim CHUN

IPC: H04W72/08 ,  H04W72/12

CPC classification number: H04W28/16 ,  H04W24/02 ,  H04W28/24

Abstract: An apparatus for allocating base station resources based on virtualization. The apparatus includes a virtual scheduling part configured to comprise virtual schedulers each of which is operated for each of mobile virtual network operators (MVNOs) and performs virtual scheduling based on characteristics of a mobile service provided by each of the MVNOs, and to request resource allocation according to a virtual scheduling result; a physical scheduling part configured to comprise a channel scheduler and a quality of service (QoS) scheduler and allocate physical resources using either the channel scheduler or the QoS scheduler according to the virtual scheduling result, in response to the request for resource allocation from the virtual scheduler; and a control agent configured to interface between the virtual scheduling part and the physical scheduling part.

Abstract translation: 一种基于虚拟化分配基站资源的装置。 该装置包括虚拟调度部分，其被配置为包括虚拟调度器，每个虚拟调度器基于每个移动虚拟网络运营商（MVNO）来操作，并且基于由每个MVNO提供的移动服务的特性执行虚拟调度，并且请求资源分配 根据虚拟调度结果; 物理调度部分，被配置为包括信道调度器和服务质量（QoS）调度器，并且响应于来自所述虚拟调度器的资源分配的请求，根据所述虚拟调度结果使用所述信道调度器或QoS调度器分配物理资源 调度器 以及配置为在虚拟调度部和物理调度部之间进行接口的控制代理。