公开(公告)号：KR1020120060566A

公开(公告)日：2012-06-12

申请号：KR1020100122133

申请日：2010-12-02

Applicant: 서울대학교산학협력단

Inventor： 유태완 ,  최훈규 ,  서준호 ,  권태경 ,  최양희

IPC: H04L12/28

CPC classification number: H04W36/023 ,  H04W36/08

Abstract: PURPOSE: A mobility and multicast supporting method in a content recognition network structure and system thereof are provided to change a content focused network based on an existed IP(Internet Protocol) network into a gradual content focused network through a content recognition router and a content recognition agent. CONSTITUTION: A first content recognition agent(750) communicates with a first access station(720) and other apparatuses within one or more networks. A portable terminal(710) transmits content request packets including requested content information to a first content recognition agent through the first access station. The first content recognition agent acquires the content through the network connected with other apparatuses. The first content recognition agent transmits the content to the portable terminal.

Abstract translation: 目的：提供内容识别网络结构及其系统中的移动和多播支持方法，以通过内容识别路由器和内容识别将基于存在的IP（因特网协议）网络的内容聚焦网络改变成逐渐内容聚焦的网络 剂。 构成：第一内容识别代理（750）与一个或多个网络内的第一接入站（720）和其他设备进行通信。 便携式终端（710）通过第一接入站向第一内容识别代理发送包括请求的内容信息的内容请求分组。 第一内容识别代理通过与其他装置连接的网络获取内容。 第一内容识别代理将内容发送到便携式终端。

公开(公告)号：KR1020120060565A

公开(公告)日：2012-06-12

申请号：KR1020100122132

申请日：2010-12-02

Applicant: 서울대학교산학협력단

Inventor： 유태완 ,  최훈규 ,  서준호 ,  권태경 ,  최양희

IPC: H04L12/28

CPC classification number: H04L67/327

Abstract: PURPOSE: A gradual conversion method for a content focused network and network system thereof are provided to effectively and rapidly transmit packets by using a content focused transmission method. CONSTITUTION: A packet analysis unit acquires content ID(Identity) information and address for a transmission source and destination(S820). In case requested content is stored, a transmission unit rapidly transmits the stored content to the transmission source(S830,S840). In case the requested content is not existed, a content information base management unit updates content information base(S850). When information for the requested content is existed in a content routing table, a control unit transmits a content request to a content focused network(S860,S870).

Abstract translation: 目的：提供一种内容聚焦网络及其网络系统的逐步转换方法，通过使用内容聚焦传输方式有效快速地发送数据包。 构成：分组分析单元获取发送源和目的地的内容ID（身份）信息和地址（S820）。 在存储所请求的内容的情况下，发送单元将存储的内容快速发送到发送源（S830，S840）。 在不存在所请求的内容的情况下，内容信息库管理单元更新内容信息库（S850）。 当在内容路由表中存在所请求内容的信息时，控制单元向内容聚焦网络发送内容请求（S860，S870）。