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公开(公告)号：US12040975B2
公开(公告)日：2024-07-16
申请号：US17503800
申请日：2021-10-18
发明人： Quang Tung Thai , Nam Seok Ko , Sun Me Kim , Sung Hyuk Byun
IPC分类号： H04L45/7453 , G06F16/23 , H04L67/568
CPC分类号： H04L45/7453 , G06F16/2379 , H04L67/568
摘要： The present invention relates to a method for announce-pull data broadcasting in a blockchain based on information-centric networking (ICN). The present invention includes, transmitting announcement messages to notify having any data in the format of an ICN Interest packet, by a blockchain node, to the blockchain node's peers; receiving, by the blockchain node, data request messages, which request the data, from the blockchain node's peers, wherein data request messages for the same ICN Data packet receiving from multiple blockchain nodes can be aggregated at a middle ICN node; and transmitting, by the blockchain node, the ICN Data packet corresponding to the data request message to the blockchain node's peers, wherein the ICN Data packets can cached at the middle ICN node.
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公开(公告)号：US10200125B2
公开(公告)日：2019-02-05
申请号：US15337119
申请日：2016-10-28
发明人： Seung Hyun Cho , Jong Hyun Lee , Hwan Seok Chung , Sun Me Kim
IPC分类号： H04B10/2575 , H04B10/27 , H04B7/0413
摘要： A radio-over-fiber (RoF) transmission system includes at least one baseband unit (BBU) connected to a core network of a service provider that provides a mobile Internet service, an optical line terminal (OLT) configured to convert a radio signal received from the at least one BBU into an optical signal, an optical distribution network (ODN) comprising an optical fiber and an optical splitter, at least one optical network unit (ONU) configured to receive the optical signal from the OLT via the ODN and convert the optical signal into a radio signal, and at least one remote radio head (RRH) configured to receive the radio signal from the at least one ONU and output the radio signal via a plurality of antennas.
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公开(公告)号：US10194222B2
公开(公告)日：2019-01-29
申请号：US15623558
申请日：2017-06-15
发明人： Daeub Kim , Jongtae Song , Sun Me Kim , Chansung Park , Tae Whan Yoo , Ji Wook Youn , Kyeong-Eun Han
IPC分类号： H04B10/00 , H04Q11/00 , H04L12/863
摘要： An optical switching control method and apparatus. The method includes generating an optical switching path corresponding to a destination node of service traffic flowing from an external service network, generating an optical frame corresponding to the generated optical switching path, transmitting, to a control server, a request message for requesting an allocation of a time slot to transmit the generated optical frame, generating an optical signal having a predetermined wavelength to transmit the optical frame in response to an admission message being received as a result of admission with respect to the request message, and transferring the optical frame to the destination node based on the optical switching path using the generated optical signal.
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公开(公告)号：US10511537B2
公开(公告)日：2019-12-17
申请号：US15607931
申请日：2017-05-30
发明人： Kyeong-Eun Han , Jongtae Song , Daeub Kim , Chansung Park , Sun Me Kim , Ji Wook Youn
IPC分类号： G06F9/48 , H04L12/00 , H04L12/50 , H04L12/54 , H04L12/931 , H04L12/947 , H04L12/937 , H04L12/863 , H04L12/875 , H04L12/701
摘要： A scheduling method for switching including receiving an allocation request for a time slot from input nodes to which the time slot is not allocated, receiving property information of at least one of virtual output queues (VOQs) in which data received by the input nodes is stored, determining a transmission priority of the VOQs for transmission of the data stored in the VOQs based on the received property information of the VOQs, determining input nodes to which the time slot is to be allocated using outputter arbiters for output nodes corresponding to the VOQs, allocating the time slot to the determined input nodes, and updating elements used to allocate the time slot with respect to input nodes for which the allocating of the time slot is completed and output nodes for which the allocating of the time slot is completed.
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5.发明授权公开(公告)号：US11481655B2
公开(公告)日：2022-10-25
申请号：US16698592
申请日：2019-11-27
发明人： Sang Ki Kim , Sun Me Kim
摘要： This present invention relates to a system for processing distributed intelligent information, and discloses a method that when there are no actions beyond the threshold value among the analyzed actions, a virtual global workspace (GW) is formed, the global workspace including one or more thinking devices, and the thinking device operates as a first type device or a second type device, in which an action alternative is requested for the global workspace in the case of operating as the first type device, and an action solution is proposed for the global workspace in the case of operating as the second type device.
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公开(公告)号：US11409734B2
公开(公告)日：2022-08-09
申请号：US16667520
申请日：2019-10-29
发明人： Jong Choul Yim , Sun Me Kim
摘要： Disclosed is a blockchain system. A blockchain system according to an embodiment of the present disclosure includes: at least one confirmation node; at least one management node configuring a confirmation group by including the at least one confirmation node, and configuring a confirmation block by combining transactions generated in the confirmation group; and an operator node controlling the at least one management node, wherein the at least one management node configures blockchain by combining respective confirmation blocks, wherein the management node configures the blockchain by resetting a parent block on the basis of an generation order of the confirmation blocks and distributes the blockchain.
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公开(公告)号：US09451342B2
公开(公告)日：2016-09-20
申请号：US14687005
申请日：2015-04-15
发明人： Kyeong Eun Han , Sun Me Kim , Tae Hyun Kwon , Jong Hyun Lee , Eun Young Cho
IPC分类号： H04B10/00 , H04Q11/00 , H04L12/24 , H04L12/803
CPC分类号： H04Q11/0066 , H04L41/12 , H04L47/125 , H04Q2011/0077 , H04Q2011/0081 , H04Q2011/0086 , H04Q2011/009
摘要： Provided herein is a link management method and apparatus in a multi-layered network, the method including confirming whether or not set virtual TE link resources can be committed to a virtual TE (traffic engineering) link; in response to the set virtual TE link resources being committable to the virtual TE link, committing the resources to the virtual TE link through resource commitment; in response to the set virtual TE link resources being not committable to the virtual TE link, determining whether or not the virtual TE link is an adaptive virtual TE link; and in response to the virtual TE link being determined as the adaptive virtual TE link and the adaptive bandwidth satisfying TE link setting standards, committing the resources to the virtual TE link.
摘要翻译： 这里提供了多层网络中的链路管理方法和装置，该方法包括：确定是否可以将虚拟TE链路资源设置为虚拟TE（流量工程）链路; 响应于设置的虚拟TE链路资源被提交给虚拟TE链路，通过资源承诺将资源提交给虚拟TE链路; 响应于所设置的虚拟TE链路资源不提交给所述虚拟TE链路，确定所述虚拟TE链路是否为自适应虚拟TE链路; 并且响应于虚拟TE链路被确定为自适应虚拟TE链路和满足TE链路设置标准的自适应带宽，将资源提交给虚拟TE链路。
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公开(公告)号：US11962723B2
公开(公告)日：2024-04-16
申请号：US17582277
申请日：2022-01-24
发明人： Do Young Kim , Namseok Ko , Sun Me Kim , Taesik Cheung , Yoo Hwa Kang , Tae Kyu Kang , Jeong-Dong Ryoo , Yeoncheol Ryoo
CPC分类号： H04M7/0081 , H04M7/066
摘要： A method in which a high-quality packet telephony terminal apparatus performing low-latency and lossless packet communication with a counterpart packet telephony terminal apparatus operates in an integrated network structure in which a time sensitive network (TSN) and a packet communication network are combined may be disclosed. The packet telephony terminal apparatus may perform packet telephony call processing, perform a TSN stream reservation procedure when the counterpart packet telephony terminal apparatus is capable of performing a TSN function for lossless packet communication, adjust a size of a dejitter buffer when the TSN stream reservation procedure is successful, and perform low-latency packet telephony communication through the minimized size of the dejitter buffer.
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9.发明授权公开(公告)号：US11070639B2
公开(公告)日：2021-07-20
申请号：US16131172
申请日：2018-09-14
发明人： Sun Me Kim , Nam Seok Ko , Sang Ki Kim , Sung Hyuk Byun , Dong Il Seo , Jea Hoon Yu , Tae Whan Yoo , Seung Hyun Yoon , Sang Ho Lee
摘要： A network infrastructure system implements data sharing and processing by using a network infrastructure to which an application terminal or application server constituting an application domain is connected in a shared manner, includes a plurality of network infrastructure nodes storing, processing, sharing data, wherein each of the plurality of network infrastructure nodes includes a data processing module including a data transfer function, a data distribution function, a data processing function, and a data sharing function which are provided to at least one of the application terminal and the application server.
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公开(公告)号：US09900208B2
公开(公告)日：2018-02-20
申请号：US15140712
申请日：2016-04-28
发明人： Dae Ub Kim , Sun Me Kim , Sung Hyuk Byun
IPC分类号： H04L12/24 , H04L12/939 , H04L12/707
CPC分类号： H04L41/0663 , H04L41/0668 , H04L45/22 , H04L49/55
摘要： A protection switching management apparatus and method for effective use of resources in a multilayer or a multi-domain. The protection switching management method may include receiving an adaptation request from a network component included in an upper layer, determining whether to apply protection switching to a layer based on the received adaptation request, and setting a protection path in the layer based on a result of the determining.
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