公开(公告)号：US20130163595A1

公开(公告)日：2013-06-27

申请号：US13613978

申请日：2012-09-13

申请人： Kyeong Hwan DOO ,  Jung Hee LEE ,  Kang Il CHOI ,  Bhum Cheol LEE

发明人： Kyeong Hwan DOO ,  Jung Hee LEE ,  Kang Il CHOI ,  Bhum Cheol LEE

IPC分类号： H04L12/56

CPC分类号： H04L49/3009 ,  H04L45/7457 ,  H04L47/2441

摘要： Disclosed is a packet processing device which includes a packet processor Classifying a packet according to a region needed to search and providing a search key corresponding to the classified packet; a search key distributing unit decoding the search key to classify an address-based search key and a content-based search key; an address-based content addressable memory (hereinafter, referred to as CAM) unit performing an address-based search operation according to the address-based search key; a content-based CAM unit performing a content-based search operation according to the content-based search key; and a packet forwarding unit processing an output toward a port corresponding to a packet transferred from the packet processor, based on results searched according to the address-based search operation and the content-based search operation.

摘要翻译： 公开了一种分组处理装置，包括分组处理器根据搜索所需的区域分类分组，并提供与分类分组对应的搜索关键字; 搜索密钥分发单元，对搜索关键字进行解码，对基于地址的搜索关键字和基于内容的搜索关键词进行分类; 基于地址的内容可寻址存储器（以下称为CAM）单元，其基于地址搜索键执行基于地址的搜索操作; 基于内容的CAM单元，根据基于内容的搜索关键字执行基于内容的搜索操作; 以及分组转发单元，基于根据基于地址的搜索操作和基于内容的搜索操作搜索到的结果，向与分组处理器传送的分组相对应的端口处理输出。

公开(公告)号：US20120124583A1

公开(公告)日：2012-05-17

申请号：US13297607

申请日：2011-11-16

申请人： Dong Myoung BAEK ,  Bhum Cheol LEE ,  Kang Il CHOI ,  Sang Yoon OH

发明人： Dong Myoung BAEK ,  Bhum Cheol LEE ,  Kang Il CHOI ,  Sang Yoon OH

IPC分类号： G06F9/46

CPC分类号： G06F9/5027 ,  Y02D10/22

摘要： Disclosed is an apparatus for parallel processing flow based data that may generate a first flow and a second flow based on data classified into lower layer information and upper layer information, may determine whether processing of the lower layer information or the upper layer information is required by analyzing the first flow or the second flow, and may process and output the lower layer information or the upper layer information using a flow unit based on the determination result.

摘要翻译： 公开了一种用于并行处理基于流的数据的装置，其可以基于分类为下层信息和上层信息的数据生成第一流和第二流，可以确定是否需要下层信息或上层信息的处理 分析第一流或第二流，并且可以基于确定结果使用流单元处理和输出下层信息或上层信息。