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公开(公告)号：US20170346888A1
公开(公告)日：2017-11-30
申请号：US15596247
申请日：2017-05-16
Inventor： Sung Hei KIM , Changkyu LEE , Wook HYUN
CPC classification number: H04L67/107 , H04L65/4069 , H04L67/1078
Abstract: A resource allocation method of an overlay management server (OMS) is disclosed. The resource allocation method may include transmitting, to a cache server (CS), a remote peer list determined based on a network distance between each of peers and the CS, receiving, from the CS, a peer list including an identifier of a peer receiving contents from the CS in response to the identifier of the peer being included in the remote peer list, and selecting another CS for the peer in response to the peer list being received.
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公开(公告)号：US20220068508A1
公开(公告)日：2022-03-03
申请号：US17206074
申请日：2021-03-18
Inventor： Taehyoung SHIM , Sung Hei KIM , Yoon Young AN
Abstract: A method and apparatus for controlling freshness of sensor information is provided. The method includes receiving a plurality of sets of sensor information, calculating the freshness of each or integrated freshness of the sets of sensor information, generating a sensor information message by controlling freshness of the sets of sensor information and combining the sets of sensor information, and transmitting the sensor information message to an information user.
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公开(公告)号：US20170353398A1
公开(公告)日：2017-12-07
申请号：US15600976
申请日：2017-05-22
Inventor： Wook HYUN , Sung Hei KIM , Juyoung PARK
IPC: H04L12/927 , H04L29/08
CPC classification number: H04L47/805 , H04L47/781 , H04L67/104 , H04L67/108 , H04L67/16
Abstract: An operating method of an overlay management server (OMS) is disclosed. The operating method may include performing a registration process along with a network entity, performing a resource reservation process along with the network entity in response to the registration process being performed, receiving a peer list provision request from the network entity in response to the resource reservation process being performed, and transmitting, to the network entity, a peer list including information associated with an overlay resource for the network entity based on a priority level of the network entity in response to the peer list provision request being received.
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4.发明申请METHOD OF PROVIDING TIMING INFORMATION USING MMT SIGNALING LAYER SIGNALING FOR SYNCHRONIZING MMT PACKET STREAMS IN MMT HYBRID DELIVERY SERVICE AND METHOD OF SYNCHRONIZING MMT PACKET STREAMS IN MMT HYBRID DELIVERY SERVICE 审中-公开使用MMT信令层信令在MMT混合交付服务中同步MMT分组流提供时序信息的方法以及在MMT混合交付服务中同步MMT分组流的方法公开(公告)号：US20130173826A1
公开(公告)日：2013-07-04
申请号：US13714291
申请日：2012-12-13
Inventor： Sung Hei KIM , Kwang Deok SEO , Tae Jun JUNG , Chang Kyu LEE , Shin Gak KANG
IPC: H04L29/06
CPC classification number: H04L65/10 , H04L65/602 , H04L69/28 , H04N21/4305 , H04N21/4307 , H04N21/4622 , H04N21/4884
Abstract: A method for providing timing information for synchronizing between packet streams each transported from a first server and a second server under environment of a hybrid delivery service is provided. When the first server transports a first media entity and the second server transports a second media entity, timing information for synchronizing a second packet including a second media entity with a first packet including a first media entity in the second server is generated in response to a transport request for the second media entity from a client and the timing information and the second packet including the second media entity is provided to the client from the second server.
Abstract translation: 提供了一种用于提供用于在混合递送服务的环境下从第一服务器和第二服务器传送的分组流之间同步的定时信息的方法。 当第一服务器传输第一媒体实体并且第二服务器传送第二媒体实体时，响应于第一媒体实体，生成用于使包括第二媒体实体的第二分组与包括第二媒体实体在内的第一分组同步的定时信息 从第二服务器向客户端提供来自客户端的第二媒体实体的传输请求和定时信息以及包括第二媒体实体的第二分组。
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5.发明申请公开(公告)号：US20170134485A1
公开(公告)日：2017-05-11
申请号：US15347911
申请日：2016-11-10
Inventor： Sung Hei KIM , Wook HYUN , Chang Kyu LEE
IPC: H04L29/08
CPC classification number: H04L67/1076 , H04L67/1046
Abstract: Provided is a network management server that may select a resource entity corresponding to a resource to be allocated to a peer based on shared resource information, transmit resource allocation request information including resource release condition information to the selected resource entity, receive resource allocation result information from the selected resource entity in response to allocating the resource for the peer, based on the resource allocation request information, and transmit the resource allocation result information to the peer.
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Patent Agency Ranking
公开(公告)号：US20170063643A1
公开(公告)日：2017-03-02
申请号：US15246765
申请日：2016-08-25
Inventor： Chang Kyu LEE , Wook HYUN , Sung Hei KIM , Ju Young PARK
CPC classification number: H04L41/5003 , H04L41/5019 , H04L43/08 , H04L43/0817 , H04L47/122 , H04L47/26 , H04L47/82 , H04L67/104 , H04L67/1085 , H04L67/2842
Abstract: Disclosed is a method of operating a server, the method including receiving peer status information from at least one peer, estimating a service reception quality of the peer by calculating a download speed of the peer based on the peer status information, identifying a target peer having the service reception quality less than or equal to a predetermined reference, and determining a helper peer to transmit data to the target peer based on the peer status information.
Abstract translation: 公开了一种操作服务器的方法，该方法包括从至少一个对等体接收对等体状态信息，基于对等体状态信息通过计算对等体的下载速度来估计对等体的服务接收质量，识别具有 所述服务接收质量小于或等于预定参考，以及基于所述对等体状态信息来确定辅助对等体以向所述目标对等体发送数据。
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7.发明申请METHOD AND APPARATUS FOR TRANSMITTING PARAMETERS TO MULTICAST AGENT IN RELAYED MULTICAST NETWORK 有权用于在继电器网络中向多媒体代理发送参数的方法和装置公开(公告)号：US20130322442A1
公开(公告)日：2013-12-05
申请号：US13895673
申请日：2013-05-16
Inventor： Sung Hei KIM , Chang Kyu LEE , Shin Gak KANG
IPC: H04L12/18
CPC classification number: H04L12/1845 , H04L1/0079 , H04L12/18 , H04L12/1877
Abstract: Provided are method and apparatus for transmitting session-related parameters required for controlling session maintenance to a multicast agent in a relayed multicast network. The session manager in the relayed multicast network generates control data containing at least one of a T_PPROBE field, an N_PPROBE field, a T_HB field, a N_HB field, a T_HSOLICIT field, an N_HSOLICIT field, a T_HANNOUNCE field, a N_HANNOUNCE field, a T_RELAY field, an N_RELAY field, and a T_LEAVE field, and transmits the generated control data to the multicast agent. Accordingly, relayed multicast service can be provided for each session by setting session-related parameters for each session in a relayed multicast network and transmitting them to a multicast agent.
Abstract translation: 提供了用于向中继多播网络中的多播代理传送用于控制会话维护所需的会话相关参数的方法和装置。 中继多点广播网络中的会话管理器生成包含T_PPROBE字段，N_PPROBE字段，T_HB字段，N_HB字段，T_HSOLICIT字段，N_HSOLICIT字段，T_HANNOUNCE字段，N_HANNOUNCE字段，T_RELAY字段中的至少一个的控制数据 字段，N_RELAY字段和T_LEAVE字段，并将生成的控制数据发送到多播代理。 因此，可以通过为中继多播网络中的每个会话设置与会话相关的参数并将其发送到多播代理来为每个会话提供中继多播服务。
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8.发明申请公开(公告)号：US20170353772A1
公开(公告)日：2017-12-07
申请号：US15610838
申请日：2017-06-01
Inventor： Changkyu LEE , Sung Hei KIM , Wook HYUN , Shin Gak KANG , Juyoung PARK
IPC: H04N21/6587 , H04N21/633 , H04N21/443 , H04N21/854 , H04L29/06
CPC classification number: H04N21/6587 , H04L65/4092 , H04L65/60 , H04N21/2387 , H04N21/4432 , H04N21/633 , H04N21/643 , H04N21/854
Abstract: Provided is an operation method of a receiving entity, the method including setting a session with a sending entity based on bootstrap information; transmitting a signaling message corresponding to a media delivery request to the sending entity through the session; receiving media data from the sending entity through the session; and transmitting a signaling message corresponding to a media delivery control request to the sending entity through the session while receiving the media data.
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9.发明申请公开(公告)号：US20190278948A1
公开(公告)日：2019-09-12
申请号：US16165479
申请日：2018-10-19
Inventor： Hyunjoo KANG , Yoon Young AN , Sung Hei KIM , Taehyoung SHIM , Sangjin JEONG
IPC: G06F21/73
Abstract: A method and apparatus for managing an identification system for a sensor device used to protect and monitor an electrical installation. The method includes receiving an identifier allocation request for allocation of an identifier of a sensor device and allocating the identifier to the sensor device in response to the identifier allocation request, in which the identifier includes a customer number used to identify an installation unit at which the sensor device is positioned, a sensor device name used to identify a type of the sensor device, an electrical installation name used to identify a target electrical installation in an electrical facility to be sensed by the sensor device, and a classified space name indicating information on a space in the electrical facility in which the sensor device is positioned.
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10.发明申请PEER-TO-PEER (P2P) NETWORK MANAGEMENT SYSTEM AND METHOD OF OPERATING THE P2P NETWORK MANAGEMENT SYSTEM 审中-公开P2P对等网络管理系统及P2P网络管理系统的运行方法公开(公告)号：US20170063981A1
公开(公告)日：2017-03-02
申请号：US15246787
申请日：2016-08-25
Inventor： Wook HYUN , Chang Kyu LEE , Sung Hei KIM , Ju Young PARK
CPC classification number: H04L67/1042 , H04L41/12 , H04L43/0817 , H04L43/16 , H04L67/1063 , H04L67/108
Abstract: Disclosed is a method of operating a peer-to-peer (P2P) network management system, the method including generating a peer list in response to a request for the peer list from a request peer and sending a request for piece information corresponding to the peer list to a peer activity management server, the peer activity management server being configured to manage peer status information, receiving the piece information generated based on the peer status information from the peer operation server, generating a response message including the piece information and the peer list, and sending the response message to the request peer.
Abstract translation: 公开了一种操作对等（P2P）网络管理系统的方法，所述方法包括响应于来自请求对等体的对等体列表的请求而生成对等体列表，并且发送对应于对等体的片段信息的请求 列表到对等活动管理服务器，对等活动管理服务器被配置为管理对等体状态信息，从对等体操作服务器接收基于对等体状态信息生成的片段信息，生成包括片段信息和对等体列表的响应消息 ，并将响应消息发送到请求对等体。
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