公开(公告)号：US20140376555A1

公开(公告)日：2014-12-25

申请号：US14311281

申请日：2014-06-21

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Kang Il CHOI ,  Bhum Cheol LEE ,  Jung Hee LEE ,  Sang-Min LEE ,  Seung-Woo LEE ,  Young Ho PARK

IPC: H04L12/721 ,  H04L12/931

CPC classification number: H04L45/66 ,  H04L49/70

Abstract: A network function virtualization device includes at least one network function virtual machine; and a network function flow switch configured to receive flows and to switch the flows to the at least one network function virtual machine, and a network functions virtualization method for applying the virtualized network function to the flows.

Abstract translation: 网络功能虚拟化设备包括至少一个网络功能虚拟机; 以及网络功能流交换机，被配置为接收流并将流切换到所述至少一个网络功能虚拟机，以及网络功能虚拟化方法，用于将所述虚拟化网络功能应用于所述流。

公开(公告)号：US20170012874A1

公开(公告)日：2017-01-12

申请号：US15017016

申请日：2016-02-05

Applicant: Electronics and Telecommunications Research Institute

Inventor： Hyun Yong LEE ,  Bhum Cheol LEE ,  Kang Il CHOI

IPC: H04L12/741

CPC classification number: H04L45/021 ,  H04L45/56 ,  H04L45/7453

Abstract: A software router includes a main memory configured to comprise a hash table consisting of one or more buckets (hereinafter, referred to as “buckets A”) wherein each bucket stores destination information to which a unique key is mapped; and a central processing unit (CPU) configured to comprise a temporary table that stores the destination information present in the hash table, to determine a location of a bucket (hereinafter, referred to as “bucket B”) in the temporary table by applying a specific key to a designated hash function, wherein the specific key is extracted from a received packet, and to transmit the received packet by obtaining destination information from bucket B at the determined location in the temporary table.

Abstract translation: 软件路由器包括被配置为包括由一个或多个桶（以下称为“桶A”）组成的散列表的主存储器，其中每个桶存储映射了唯一密钥的目的地信息; 以及中央处理单元（CPU），被配置为包括存储在哈希表中的目的地信息的临时表，用于通过应用一个或多个临时表来确定一个桶的位置（以下称为“桶B”） 指定散列函数的特定密钥，其中从接收到的分组中提取特定密钥，并且通过从临时表中的确定位置处的来自桶B的获取目的地信息来发送所接收的分组。

公开(公告)号：US20150215405A1

公开(公告)日：2015-07-30

申请号：US14604202

申请日：2015-01-23

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Dong Myoung BAEK ,  Seung Hyun YOON ,  Bhum Cheol LEE ,  Byeong Sik KIM

IPC: H04L29/08 ,  G06F17/30

CPC classification number: H04L67/1097 ,  G06F16/183 ,  H04L61/1582

Abstract: Provided are methods of managing and storing distributed files based on an information-centric network (ICN). A method of managing distributed files performed by an ICN node includes receiving a message for requesting provision of data from a first network node, determining whether a name of the requested data is identical to a name of data stored in the ICN node, and adaptively providing the data to the first network node based on a result of the determination. Accordingly, it is possible to reduce the overall network load by preventing duplication of a data access path.

Abstract translation: 提供了基于信息中心网络（ICN）管理和存储分布式文件的方法。 一种管理由ICN节点执行的分布式文件的方法包括接收从第一网络节点请求提供数据的消息，确定所请求的数据的名称是否与存储在ICN节点中的数据的名称相同，并且自适应地提供 基于确定的结果将数据发送到第一网络节点。 因此，可以通过防止数据访问路径的重复来减少整体网络负载。