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公开(公告)号：US10284691B2
公开(公告)日：2019-05-07
申请号：US15148986
申请日：2016-05-06
Applicant: Samsung Electronics Co., Ltd.
Inventor： Young In Bae , Jae Hoon Kim , Do Jun Byun , Byoung Joon Lee , Myeong Wuk Jang
IPC: H04L12/701 , H04L12/741 , H04L29/06 , H04L29/08
Abstract: Disclosed are a method and corresponding apparatus to operate transmitting and receiving nodes processing a packet including field position information. The packet includes field position information. Provided is the method for operating a transmitting node, including generating a packet comprising location information indicating information about a location corresponding to a field in the packet, and transmitting the packet including the position information.
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公开(公告)号：US09936038B2
公开(公告)日：2018-04-03
申请号：US14099120
申请日：2013-12-06
Inventor： Jae Hoon Kim , Young Bae Ko , Byoung Joon Lee , Sung Won Lee , Sung Hwa Lim , Myeong Wuk Jang , Gue Hwan Jung
IPC: G06F15/16 , H04L29/08 , H04L12/747
CPC classification number: H04L67/2842 , H04L45/742
Abstract: A method of caching a content in a node in a content-centric network, includes receiving, from a content requester, a content request packet requesting a first chunk of the content, and setting a mark bit indicating whether the node is to cache the first chunk when the first chunk is received. The method further includes receiving, from a content provider, a data packet including the first chunk in response to transmitting the content request packet to the content provider, and caching the first chunk.
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公开(公告)号：US09614897B2
公开(公告)日：2017-04-04
申请号：US14182573
申请日：2014-02-18
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Young in Bae , Jae Hoon Kim , Myeong Wuk Jang , Byoung Joon Lee
CPC classification number: H04L67/10 , G06F17/30867 , G06F17/30873
Abstract: Provided are communication devices and methods for requesting content in a network based on a hierarchical name structure. A content requester may search for content without the use of the entire content name in the network based on the hierarchical name structure.
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4.发明申请METHOD OF PACKET TRANSMISSION FROM NODE AND CONTENT OWNER IN CONTENT-CENTRIC NETWORKING 有权内容中心网络中节点和内容业务分组传输的方法公开(公告)号：US20140149532A1
公开(公告)日：2014-05-29
申请号：US14090653
申请日：2013-11-26
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jae Hoon Kim , Seog Chung Seo , Byoung Joon Lee , Myeong Wuk Jang
IPC: H04L29/08
CPC classification number: H04L67/2852 , H04L67/327
Abstract: A method of transmitting a content reply packet from a content owner in content-centric networking (CCN) includes determining a caching capability value threshold (CCVth) for determining a candidate node for caching a content based on a policy of the content owner, and transmitting a content reply packet including the content and the CCVth in response to a content request packet from a content requester.
Abstract translation: 一种以内容为中心的网络（CCN）从内容所有者发送内容应答分组的方法包括：基于内容所有者的策略确定用于确定用于高速缓存内容的候选节点的缓存能力值阈值（CCVth），以及发送 响应于来自内容请求者的内容请求分组的包含内容和CCVth的内容应答分组。
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公开(公告)号：US09794175B2
公开(公告)日：2017-10-17
申请号：US14158159
申请日：2014-01-17
Applicant: Samsung Electronics Co., Ltd.
Inventor： Do Jun Byun , Byoung Joon Lee , Myeong Wuk Jang
IPC: H04L12/741 , H04L29/08 , H04L29/12
CPC classification number: H04L45/74 , H04L61/103 , H04L67/327
Abstract: A method of transmitting a data packet from a content provider in a content-centric network CCN includes verifying whether a content request packet requesting a content identical to a content of a content request packet being received from a content requester is present in a pending interest table (PIT), increasing a value of a counter corresponding to the content request packet, comparing the value of the counter to a predetermined threshold value, and transmitting a data packet using a predefined broadcast media access control (MAC) address in response to the content request packet being received and the value of the counter being greater than or equal to the threshold value.
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Patent Agency Ranking
公开(公告)号：US09723103B2
公开(公告)日：2017-08-01
申请号：US14189538
申请日：2014-02-25
Applicant: Samsung Electronics Co. Ltd.
Inventor： Eun Ah Kim , Seog Chung Seo , Seong Ik Hong , Byoung Joon Lee
IPC: H04L29/08 , H04L29/06 , H04L12/721
CPC classification number: H04L67/32 , H04L45/32 , H04L63/0823 , H04L63/0876 , H04L67/327
Abstract: Provided is a communication method for an administration node in a content centric network (CCN). The communication method includes receiving a packet requesting deletion of an invalid content from a requesting node that detects the invalid content, generating a content revocation list including a name of the invalid content and a period of time over which the deletion is to be performed, and flooding a data packet including the content revocation list to the requesting node and a normal node included in the CCN. Also provided are related communications methods for a receiving node and a normal node, as well as the nodes themselves.
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公开(公告)号：US09326042B2
公开(公告)日：2016-04-26
申请号：US13914845
申请日：2013-06-11
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Seong Ik Hong , Byoung Joon Lee , Myeong Wuk Jang , Jae Hoon Kim
IPC: H04N21/647 , H04N21/2183 , H04N21/20 , H04N21/231 , H04N21/21 , H04L12/715 , H04L29/08 , H04L12/751 , H04L12/725
CPC classification number: H04N21/64784 , H04L45/025 , H04L45/04 , H04L45/308 , H04L67/306 , H04N21/20 , H04N21/21 , H04N21/2183 , H04N21/23113 , H04N21/23116
Abstract: An intra-domain routing method in a content centric network (CCN), includes generating a packet requesting information requested by a node, the packet including an area to which the information is to be advertised, and transmitting the packet within the area.
Abstract translation: 在内容中心网络（CCN）中的域内路由方法包括生成请求由节点请求的信息的分组，所述分组包括要向其通告的信息的区域，以及在该区域内发送分组。
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8.发明授权Network apparatus based on content name, method of generating and authenticating content name 有权基于内容名称的网络设备，生成和验证内容名称的方法公开(公告)号：US08898735B2
公开(公告)日：2014-11-25
申请号：US13623573
申请日：2012-09-20
Applicant: Samsung Electronics Co., Ltd.
Inventor： Mi Suk Huh , Byoung Joon Lee
CPC classification number: H04L67/06 , H04L63/065 , H04L63/104 , H04L63/123 , H04L67/1097 , H04L67/327
Abstract: A method of generating and authenticating a content name in content-centric networking (CCN) and a network apparatus are provided. A content name generation method includes generating authentication information using a secret key shared by network apparatuses that belong to a domain in content-centric networking (CCN); and generating a content name that includes the authentication information.
Abstract translation: 提供了一种在以内容为中心的网络（CCN）和网络设备中生成和认证内容名称的方法。 内容名称生成方法包括使用属于以内容为中心的网络（CCN）的域的网络装置共享的秘密密钥来生成认证信息; 以及生成包含认证信息的内容名称。
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9.发明申请METHOD OF TRANSMITTING DATA PACKET FROM CONTENT PROVIDER IN CONTENT-CENTRIC NETWORK AND CONTENT PROVIDER 有权从内容中心网络和内容提供商的内容提供商传输数据包的方法公开(公告)号：US20140204945A1
公开(公告)日：2014-07-24
申请号：US14158159
申请日：2014-01-17
Applicant: Samsung Electronics Co., Ltd.
Inventor： Do Jun Byun , Byoung Joon Lee , Myeong Wuk Jang
IPC: H04L12/741
CPC classification number: H04L45/74 , H04L61/103 , H04L67/327
Abstract: A method of transmitting a data packet from a content provider in a content-centric network CCN includes verifying whether a content request packet requesting a content identical to a content of a content request packet being received from a content requester is present in a pending interest table (PIT), increasing a value of a counter corresponding to the content request packet, comparing the value of the counter to a predetermined threshold value, and transmitting a data packet using a predefined broadcast media access control (MAC) address in response to the content request packet being received and the value of the counter being greater than or equal to the threshold value.
Abstract translation: 一种以内容为中心的网络CCN从内容提供商发送数据分组的方法包括：验证请求与内容请求者正在接收的内容请求分组的内容相同的内容的内容请求分组是否存在于未决的兴趣表中 （PIT），增加对应于内容请求分组的计数器的值，将计数器的值与预定阈值进行比较，以及响应于内容，使用预定义的广播媒体访问控制（MAC）地址发送数据分组 请求数据包正在接收，计数器的值大于或等于阈值。
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公开(公告)号：US09621671B2
公开(公告)日：2017-04-11
申请号：US14090653
申请日：2013-11-26
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jae Hoon Kim , Seog Chung Seo , Byoung Joon Lee , Myeong Wuk Jang
IPC: G06F15/167 , H04L29/08
CPC classification number: H04L67/2852 , H04L67/327
Abstract: A method of transmitting a content reply packet from a content owner in content-centric networking (CCN) includes determining a caching capability value threshold (CCVth) for determining a candidate node for caching a content based on a policy of the content owner, and transmitting a content reply packet including the content and the CCVth in response to a content request packet from a content requester.
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