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1.发明公开APPARATUS AND METHOD FOR DETERMINING SOURCE DEVICE IN CONTENTS SHARING SYSTEM 有权设备和方法确定源装置，其与使用通用内容的系统
公开(公告)号：EP2826302A1
公开(公告)日：2015-01-21
申请号：EP13762023.3
申请日：2013-02-28
发明人： PARK, Yongsuk , KIM, Sun-Mi , SUNG, Dan-Keun , YOUN, Chan-Hyun , KIM, Jin-Won , CHA, Ji-Young , KIM, Tae-Hoon , KANG, Dong-Ki , KIM, Hee-Jae , PARK, Yong-Sung , HAN, Young-Joo
CPC分类号： H04L47/808 , H04L47/19 , H04L67/1008 , H04L67/101 , H04L67/1063 , H04L67/327 , H04W4/80
摘要： A method for determining a source and a transmission path to provide content includes receiving a message comprising at least one of channel information of a link between a request device which requests content download and a central management device, available resource amount information of a candidate device, channel information of a link between the candidate device and the central management device, and channel information of a link between the request device and one candidate device. The method also includes determining a source device and the transmission path for providing the content to the request device using an available resource amount of the candidate device, a data rate of the link between the request device and the central management device, a data rate of the link between the request device and the candidate device, and a data rate of the link between the candidate device and the central management device.
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公开(公告)号：EP2826302B1
公开(公告)日：2018-07-11
申请号：EP13762023.3
申请日：2013-02-28
发明人： PARK, Yongsuk , KIM, Sun-Mi , SUNG, Dan-Keun , YOUN, Chan-Hyun , KIM, Jin-Won , CHA, Ji-Young , KIM, Tae-Hoon , KANG, Dong-Ki , KIM, Hee-Jae , PARK, Yong-Sung , HAN, Young-Joo
CPC分类号： H04L47/808 , H04L47/19 , H04L67/1008 , H04L67/101 , H04L67/1063 , H04L67/327 , H04W4/80
摘要： A method for determining a source and a transmission path to provide content includes receiving a message comprising at least one of channel information of a link between a request device which requests content download and a central management device, available resource amount information of a candidate device, channel information of a link between the candidate device and the central management device, and channel information of a link between the request device and one candidate device. The method also includes determining a source device and the transmission path for providing the content to the request device using an available resource amount of the candidate device, a data rate of the link between the request device and the central management device, a data rate of the link between the request device and the candidate device, and a data rate of the link between the candidate device and the central management device.
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3.发明公开
公开(公告)号：EP2826014A1
公开(公告)日：2015-01-21
申请号：EP13761081.2
申请日：2013-03-05
发明人： PARK, Yongsuk , KIM, Sun-Mi , SUNG, Dan-Keun , YOUN, Chan-Hyun , KIM, Jin-Won , CHA, Ji-Young , KIM, Tae-Hoon , KANG, Dong-Ki , KIM, Hee-Jae , PARK, Yong-Sung , HAN, Young-Joo
IPC分类号： G06Q50/10
CPC分类号： H04L63/10 , G06F21/62 , H04L63/102 , H04W12/08
摘要： A privacy protection policy is present in a content sharing system. A method for managing contents in a content sharing system includes receiving a content download request from a first account through a first device; and determining whether to carry out the download by considering at least one of a sharing range of a download-requested content, a content access right of the first account, a content access right of an owner account of the first device, a sharing range of a download folder, and sharing acceptance or rejection of an owner of the content.
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4.发明公开
公开(公告)号：EP2825970A1
公开(公告)日：2015-01-21
申请号：EP13760828.7
申请日：2013-02-27
发明人： PARK, Yong-Suk , KIM, Sun-Mi , YOUN, Chan-Hyun , SUNG, Dan-Keun , KIM, Jin-Won , KANG, Dong-Ki , KIM, Hee-Jae , PARK, Yong-Sung , HAN, Young-Joo , KIM, Tae-Hoon , CHA, Ji-Young
IPC分类号： G06F15/16
CPC分类号： H04L67/1097
摘要： A cloud service system includes at least one user device, a plurality of clouds for providing different cloud services, and a gateway connected between the user device and the clouds. The gateway selects at least one of the clouds according to predefined Service Level Agreement (SLA) information, and stores content provided from the user device to the selected cloud.
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5.发明授权METHOD AND APPARATUS FOR ORTHOGONAL CODE HOPPING MULTIPLEXING COMMUNICATIONS 有权方法和装置与正交KODESPRUNGMULTIPLEXEN消息发送
公开(公告)号：EP1203468B1
公开(公告)日：2009-06-24
申请号：EP00948404.9
申请日：2000-08-03
申请人： Korea Advanced Institute of Science and Technology , Electronics and Telecommunications Research Institute
发明人： SUNG, Dan-Keun , PARK, Su-won
CPC分类号： H04J13/0074 , H04B1/69 , H04J13/0022
摘要： A method and system for statistically multiplexing corresponding channels using an orthogonal code hopping in a wire/wireless communication system, including a first communication station and multiple second communication stations, in which multiple synchronized communication channels coexist through one media. The system includes an orthogonal code hopping pattern generator, a spreader for selecting a corresponding orthogonal code symbol in the orthogonal code, a collision comparator and controller for monitoring whether the orthogonal code symbols collide and for determining whether the send data symbols to the second communication stations coincide in the collision area, a unit for stopping transmission in case of collision of the hopping patterns and discordance of the transmission data symbols, and a transmission power controller for compensating an average receiving energy loss.
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6.发明公开METHOD AND APPARATUS FOR ORTHOGONAL CODE HOPPING MULTIPLEXING COMMUNICATIONS 有权方法和装置与正交KODESPRUNGMULTIPLEXEN消息发送
公开(公告)号：EP1203468A2
公开(公告)日：2002-05-08
申请号：EP00948404.9
申请日：2000-08-03
申请人： Korea Advanced Institute of Science and Technology , Electronics and Telecommunications Research Institute
发明人： SUNG, Dan-Keun , PARK, Su-won
CPC分类号： H04J13/0074 , H04B1/69 , H04J13/0022
摘要： A method and system for statistically multiplexing corresponding channels using an orthogonal code hopping in a wire/wireless communication system, including a first communication station and multiple second communication stations, in which multiple synchronized communication channels coexist through one media. The system includes an orthogonal code hopping pattern generator, a spreader for selecting a corresponding orthogonal code symbol in the orthogonal code, a collision comparator and controller for monitoring whether the orthogonal code symbols collide and for determining whether the send data symbols to the second communication stations coincide in the collision area, a unit for stopping transmission in case of collision of the hopping patterns and discordance of the transmission data symbols, and a transmission power controller for compensating an average receiving energy loss.
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