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1. 发明申请

US20050175363A1 Optical antenna and wireless optical system using the same 有权
标题翻译：光天线和无线光学系统使用相同
公开(公告)号：US20050175363A1
公开(公告)日：2005-08-11
申请号：US10894937
申请日：2004-07-20
申请人： Jin-Hee Kim , Jong-Hwa Lee , Ji-Eun Keum , Jae-Yeon Song , Se-Youn Lim , Yoon-Sun Lee , Seo-Won Kwon
发明人： Jin-Hee Kim , Jong-Hwa Lee , Ji-Eun Keum , Jae-Yeon Song , Se-Youn Lim , Yoon-Sun Lee , Seo-Won Kwon
IPC分类号： H01L31/0232 , G02B17/08 , H04B10/11 , H04B10/112 , H04B10/06
CPC分类号： G02B19/009 , G02B19/0028 , G02B19/0076
摘要： A light concentrator for an optical antenna gradually narrows from the light receiving end to the end in contact with a light detector, and has a refractive index that gradually increases from the first to the second end, to afford a greater acceptance angle for the incoming optical signal. The increase may occur in stages of corresponding layers of the light concentrator, the layers being arranged in order of increase in refractive index from the first end to the second end.
摘要翻译：用于光学天线的聚光器从光接收端逐渐变窄到与光检测器接触的端部，并且具有从第一端到第二端逐渐增加的折射率，从而为入射光学器件提供更大的接收角信号。增加可以在聚光器的相应层的阶段发生，这些层按照从第一端到第二端的折射率增加的顺序排列。

2. 发明授权

US07310473B2 Optical antenna and wireless optical system using the same 有权
标题翻译：光天线和无线光学系统使用相同
公开(公告)号：US07310473B2
公开(公告)日：2007-12-18
申请号：US10894937
申请日：2004-07-20
申请人： Jin-Hee Kim , Jong-Hwa Lee , Ji-Eun Keum , Jae-Yeon Song , Se-Youn Lim , Yoon-Sun Lee , Seo-Won Kwon
发明人： Jin-Hee Kim , Jong-Hwa Lee , Ji-Eun Keum , Jae-Yeon Song , Se-Youn Lim , Yoon-Sun Lee , Seo-Won Kwon
IPC分类号： G02B6/10
CPC分类号： G02B19/009 , G02B19/0028 , G02B19/0076
摘要： A light concentrator for an optical antenna gradually narrows from the light receiving end to the end in contact with a light detector, and has a refractive index that gradually increases from the first to the second end, to afford a greater acceptance angle for the incoming optical signal. The increase may occur in stages of corresponding layers of the light concentrator, the layers being arranged in order of increase in refractive index from the first end to the second end.
摘要翻译：用于光学天线的聚光器从光接收端逐渐变窄到与光检测器接触的端部，并且具有从第一端到第二端逐渐增加的折射率，从而为入射光学器件提供更大的接收角信号。增加可以在聚光器的相应层的阶段发生，这些层以从第一端到第二端的折射率增加的顺序排列。

3. 发明申请

US20050078682A1 Method for transmitting real time multimedia datain ethernet network 审中-公开
标题翻译：实时多媒体数据网络网络传输方法
公开(公告)号：US20050078682A1
公开(公告)日：2005-04-14
申请号：US10915084
申请日：2004-08-09
申请人： Jin-Hee Kim , Jong-Hwa Lee , Ji-Eun Keum , Jae-Yeon Song , Se-Youn Lim , Yoon-Sun Lee , Seo-Won Kwon
发明人： Jin-Hee Kim , Jong-Hwa Lee , Ji-Eun Keum , Jae-Yeon Song , Se-Youn Lim , Yoon-Sun Lee , Seo-Won Kwon
IPC分类号： H04L12/44 , H04L12/413 , H04L29/06 , H04L12/28
CPC分类号： H04L12/413 , H04L12/40143 , H04L12/403 , H04L29/06027 , H04L65/80
摘要： A method for effectively implementing real time multimedia data transmission in an Ethernet network that operates in a CSMA/CD (Carrier Sense Multiple Access/Collision Detect) scheme. Real time data gets priority over general data, and uses an MPCP (Multi-Point Control Protocol) of the IEEE 802.3ah EPON to prevent a collision from occurring in real time data transmission, and also prevents delay time variation. An RT-IFG (Real Time Inter-Frame Gap) is defined for real time data, shorter than an IFG, to give priority to the real time data over general Ethernet data. The MPCP is used for transmission of real time data without collision between the real time data.
摘要翻译：一种用于在CSMA / CD（载波侦听多路访问/冲突检测）方案中操作的以太网中有效实现实时多媒体数据传输的方法。实时数据优先于一般数据，并且使用IEEE 802.3ah EPON的MPCP（多点控制协议）来防止在实时数据传输中发生冲突，并且还防止延迟时间变化。定义RT-IFG（实时帧间间隔）用于比IFG短的实时数据，以优先考虑通用以太网数据的实时数据。 MPCP用于传输实时数据，而不会在实时数据之间发生冲突。

4. 发明申请

US20060018309A1 Home network system and a method for performing continuous data transfer in the home network system 有权
公开(公告)号：US20060018309A1
公开(公告)日：2006-01-26
申请号：US11136502
申请日：2005-05-25
申请人： Yoon-Sun Lee , Jae-Yeon Song , Se-Youn Lim , Seo-Won Kwon , Ji-Eun Keum , Jong-Hwa Lee , Jeong-Min You
发明人： Yoon-Sun Lee , Jae-Yeon Song , Se-Youn Lim , Seo-Won Kwon , Ji-Eun Keum , Jong-Hwa Lee , Jeong-Min You
IPC分类号： H04B7/00 , H04L12/66
CPC分类号： H04W36/02 , H04L12/189 , H04L12/2803 , H04L2012/2841 , H04W36/08 , H04W76/10
摘要： A home network system for supporting continuity of data transfer destined for an MS (Mobile Station) when the MS moves between wireless nodes, comprising a server for storing multimedia data and a network connecting the server to the MS via the wireless nodes. A first wireless node, while transferring predetermined data from the server to the MS, senses that a connection with the MS is cut off. The predetermined data to be transferred to the MS is then buffered in one or more of the wireless nodes at a time point of disconnection with the MS, and the first wireless node maintains a connection with the server. A second wireless node in the home network system establishes a connection with the MS and, in response a data transfer request from the MS, provides the buffered data to the MS.

5. 发明授权

US07570945B2 Home network system and a method for performing continuous data transfer in the home network system 有权
标题翻译：家庭网络系统和在家庭网络系统中执行连续数据传输的方法
公开(公告)号：US07570945B2
公开(公告)日：2009-08-04
申请号：US11136502
申请日：2005-05-25
申请人： Yoon-Sun Lee , Jae-Yeon Song , Se-Youn Lim , Seo-Won Kwon , Ji-Eun Keum , Jong-Hwa Lee , Jeong-Min You
发明人： Yoon-Sun Lee , Jae-Yeon Song , Se-Youn Lim , Seo-Won Kwon , Ji-Eun Keum , Jong-Hwa Lee , Jeong-Min You
IPC分类号： H04Q7/22
CPC分类号： H04W36/02 , H04L12/189 , H04L12/2803 , H04L2012/2841 , H04W36/08 , H04W76/10
摘要： A home network system for supporting continuity of data transfer destined for an MS (Mobile Station) when the MS moves between wireless nodes, comprising a server for storing multimedia data and a network connecting the server to the MS via the wireless nodes. A first wireless node, while transferring predetermined data from the server to the MS, senses that a connection with the MS is cut off. The predetermined data to be transferred to the MS is then buffered in one or more of the wireless nodes at a time point of disconnection with the MS, and the first wireless node maintains a connection with the server. A second wireless node in the home network system establishes a connection with the MS and, in response a data transfer request from the MS, provides the buffered data to the MS.
摘要翻译：一种家庭网络系统，用于当MS在无线节点之间移动时支持目的地为MS（移动台）的数据传输的连续性，包括用于存储多媒体数据的服务器和经由无线节点将服务器连接到MS的网络。当从服务器向MS传送预定数据时，第一无线节点感测到与MS的连接被切断。然后在与MS断开的时间点将要传送到MS的预定数据缓冲在一个或多个无线节点中，并且第一无线节点维护与服务器的连接。家庭网络系统中的第二无线节点建立与MS的连接，并且响应于来自MS的数据传输请求向MS提供缓冲的数据。

6. 发明申请

US20050026569A1 High-speed - WPAN and method for enabling communication between devices located in different piconets 有权
标题翻译：高速WPAN和方法，用于实现位于不同微微网中的设备之间的通信
公开(公告)号：US20050026569A1
公开(公告)日：2005-02-03
申请号：US10759687
申请日：2004-01-16
申请人： Se-Youn Lim , Seo-Won Kwon , Jin-Hee Kim , Jae-Yeon Song , Yoon-Sun Lee , Jong-Hwa Lee
发明人： Se-Youn Lim , Seo-Won Kwon , Jin-Hee Kim , Jae-Yeon Song , Yoon-Sun Lee , Jong-Hwa Lee
IPC分类号： G06F13/00 , H04B1/7176 , H04B7/00 , H04B7/26 , H04J13/00 , H04L12/28 , H04L12/46 , H04W4/00 , H04W4/06 , H04W84/10 , H04W84/12 , H04W84/20 , H04W88/08 , H04B1/38
CPC分类号： H04W84/18 , H04W8/005 , H04W92/02
摘要： A high-speed WPAN (Wireless Personal Area Network) system for enabling communication between piconets is configured by at least one first device located in the child piconet. A C-PNC (Child Piconet Coordinator) device includes a C-MIB (Child Piconet Management Information Base) stores mapping information associated with devices located in the child piconet and a P-MIB (Parent Piconet Management Information Base) stores mapping information associated with devices located in a parent piconet. At least one second device is located in the parent piconet. The first device includes a C-MIB and a first B-MIB (Bridging Management Information Base), detects destination information of data using the mapping information stored in the first B-MIB to transmit data to a device located in the parent piconet, and transmits the data containing the detected information to the C-PNC device. The C-PNC device broadcasts the mapping information stored in the C-MIB and P-MIB to different piconets, and switches and transmits the data from the first device to the parent piconet. The second device includes a P-MIB and a second B-MIB, and receives the data from the C-PNC device.
摘要翻译：用于实现微微网之间的通信的高速WPAN（无线个人区域网络）系统由位于子微微网中的至少一个第一设备配置。 C-PNC（儿童微微网协调器）设备包括C-MIB（儿童微微网管理信息库），存储与位于子微微网中的设备相关联的映射信息，并且P-MIB（父微微网管理信息库）存储与位于父微微网中的设备。至少一个第二设备位于父微微网中。第一设备包括C-MIB和第一B-MIB（桥接管理信息库），使用存储在第一B-MIB中的映射信息来检测数据的目的地信息，以将数据发送到位于母微微网内的设备，以及将包含检测到的信息的数据发送到C-PNC设备。 C-PNC设备将存储在C-MIB和P-MIB中的映射信息广播到不同的微微网，并将数据从第一设备切换并发送到父微微网。第二设备包括P-MIB和第二B-MIB，并从C-PNC设备接收数据。

7. 发明授权

US08036188B2 Frame structure for bridging operation in high-speed wireless personal area network and data transmitting method thereof 有权
标题翻译：用于高速无线个域网中桥接操作的帧结构及其数据传输方法
公开(公告)号：US08036188B2
公开(公告)日：2011-10-11
申请号：US11732451
申请日：2007-04-03
申请人： Seo-Won Kwon , Se-Youn Lim , Jin-Hee Kim , Jae-Yeon Song , Yoon-Sun Lee , Jong-Hwa Lee
发明人： Seo-Won Kwon , Se-Youn Lim , Jin-Hee Kim , Jae-Yeon Song , Yoon-Sun Lee , Jong-Hwa Lee
IPC分类号： H04W4/00
CPC分类号： H04W92/02 , H04W72/0406 , H04W74/04 , H04W84/18
摘要： Disclosed is a frame structure in a high-speed wireless personal area network (WPAN) and a message transmitting method thereof which enable communications among devices existing in different piconets by using a device that provides a bridging function in the IEEE 802.15.3 WPAN. In a high-speed WPAN system which includes a parent piconet having a plurality of devices and a child piconet using time slots allocated by the devices located in the parent piconet, and a bridge device located in the child piconet, that broadcasts information about the devices of the parent piconet and information about the devices of the child piconet to the devices included in the high-speed WPAN, and operates to perform a data transfer between a first specified device in the child piconet and a second specified device in the parent piconet. A specified device included in the high-speed WPAN constructs a MAC (Media Access Control) header data structure for a data transmission so that the data structure includes a source piconet identification (ID) field for indicating the piconet to which the specified device belongs, and a destination piconet ID field for indicating the destination piconet to which the destination device, to which the specified device intends to transmit data, belongs.
摘要翻译：公开了一种高速无线个域网（WPAN）中的帧结构及其消息发送方法，其通过使用在IEEE 802.15.3 WPAN中提供桥接功能的设备来实现存在于不同微微网中的设备之间的通信。在包括具有多个设备的父微微网和使用由位于母微微网中的设备分配的时隙的子微微网的高速WPAN系统中，以及位于子微微网中的桥接设备，广播关于设备的信息的父微微网和关于包含在高速WPAN中的设备的子微微网的设备的信息，并且操作以在子微微网中的第一指定设备和母微微网中的第二指定设备之间执行数据传输。包括在高速WPAN中的指定设备构建用于数据传输的MAC（媒体访问控制）头数据结构，使得数据结构包括用于指示指定设备所属的微微网的源微微网识别（ID）字段，以及用于指示目的地微微网的目的地微微网ID字段，指定设备想要发送数据的目的地设备属于该目的地微微网。

8. 发明授权

US07535930B2 GEM frame structure showing payload type of frame and method for processing data thereof 失效
标题翻译：显示帧的净荷类型的GEM帧结构及其处理数据的方法
公开(公告)号：US07535930B2
公开(公告)日：2009-05-19
申请号：US10800518
申请日：2004-03-15
申请人： Se-Youn Lim , Jong-Hwa Lee , Yoon-Sun Lee , Seo-Won Kwon , Jae-Yeon Song , Jin-Hee Kim
发明人： Se-Youn Lim , Jong-Hwa Lee , Yoon-Sun Lee , Seo-Won Kwon , Jae-Yeon Song , Jin-Hee Kim
IPC分类号： H04J3/24
CPC分类号： H04Q11/0067 , H04Q11/0066 , H04Q11/0071
摘要： An optical network terminal (ONT) management control protocol of gigabit-capable passive optical network. A gigabit-capable passive optical network encapsulation method (GEM) frame structure that supports delivery of ONT management control information for an optical network unit (ONU) using a GEM and a method for processing data using the GEM frame structure. The GEM frame structure includes in the GEM header a payload type of the GEM header frame, and is used for a gigabit-capable passive optical network (GPON), wherein payload type information, which represents a data type of a payload portion of the GEM frame, is displayed in a header of the GEM frame, in order to provide a GEM control frame which delivers management control information transferred from an OLT (Optical Line Termination).
摘要翻译：千兆位无源光网络的光网络终端（ONT）管理控制协议。支持使用GEM传输光网络单元（ONU）的ONT管理控制信息的吉比特无源光网络封装方法（GEM）帧结构，以及使用GEM帧结构处理数据的方法。 GEM帧结构在GEM头部中包括GEM头帧的有效载荷类型，并且用于具有千兆位能力的无源光网络（GPON），其中有效载荷类型信息表示GEM的有效载荷部分的数据类型帧，被显示在GEM帧的报头中，以便提供传送从OLT（光线路终端）传送的管理控制信息的GEM控制帧。

9. 发明申请

US20070177570A1 Frame structure for bridging operation in high-speed wireless personal area network and data transmitting method thereof 有权
标题翻译：用于高速无线个域网中桥接操作的帧结构及其数据传输方法
公开(公告)号：US20070177570A1
公开(公告)日：2007-08-02
申请号：US11732451
申请日：2007-04-03
申请人： Seo-Won Kwon , Se-Youn Lim , Jin-Hee Kim , Jae-Yeon Song , Yoon-Sun Lee , Jong-Hwa Lee
发明人： Seo-Won Kwon , Se-Youn Lim , Jin-Hee Kim , Jae-Yeon Song , Yoon-Sun Lee , Jong-Hwa Lee
IPC分类号： H04J3/24
CPC分类号： H04W92/02 , H04W72/0406 , H04W74/04 , H04W84/18
摘要： Disclosed is a frame structure in a high-speed wireless personal area network (WPAN) and a message transmitting method thereof which enable communications among devices existing in different piconets by using a device that provides a bridging function in the IEEE 802.15.3 WPAN. In a high-speed WPAN system which includes a parent piconet having a plurality of devices and a child piconet using time slots allocated by the devices located in the parent piconet, and a bridge device located in the child piconet, that broadcasts information about the devices of the parent piconet and information about the devices of the child piconet to the devices included in the high-speed WPAN, and operates to perform a data transfer between a first specified device in the child piconet and a second specified device in the parent piconet. A specified device included in the high-speed WPAN constructs a MAC (Media Access Control) header data structure for a data transmission so that the data structure includes a source piconet identification (ID) field for indicating the piconet to which the specified device belongs, and a destination piconet ID field for indicating the destination piconet to which the destination device, to which the specified device intends to transmit data, belongs.
摘要翻译：公开了一种高速无线个域网（WPAN）中的帧结构及其消息发送方法，其通过使用在IEEE 802.15.3 WPAN中提供桥接功能的设备来实现存在于不同微微网中的设备之间的通信。在包括具有多个设备的父微微网和使用由位于母微微网中的设备分配的时隙的子微微网的高速WPAN系统中，以及位于子微微网中的桥接设备，广播关于设备的信息的父微微网和关于包含在高速WPAN中的设备的子微微网的设备的信息，并且操作以在子微微网中的第一指定设备和母微微网中的第二指定设备之间执行数据传输。包括在高速WPAN中的指定设备构建用于数据传输的MAC（媒体访问控制）头数据结构，使得数据结构包括用于指示指定设备所属的微微网的源微微网识别（ID）字段，以及用于指示目的地微微网的目的地微微网ID字段，指定设备想要发送数据的目的地设备属于该目的地微微网。

10. 发明授权

US07158758B2 High-speed—WPAN and method for enabling communication between devices located in different piconets 有权
标题翻译：用于实现位于不同微微网中的设备之间的通信的高速WPAN和方法
公开(公告)号：US07158758B2
公开(公告)日：2007-01-02
申请号：US10759687
申请日：2004-01-16
申请人： Se-Youn Lim , Seo-Won Kwon , Jin-Hee Kim , Jae-Yeon Song , Yoon-Sun Lee , Jong-Hwa Lee
发明人： Se-Youn Lim , Seo-Won Kwon , Jin-Hee Kim , Jae-Yeon Song , Yoon-Sun Lee , Jong-Hwa Lee
IPC分类号： H04B7/00
CPC分类号： H04W84/18 , H04W8/005 , H04W92/02
摘要： A high-speed WPAN (Wireless Personal Area Network) system for enabling communication between piconets is configured by at least one first device located in the child piconet. A C-PNC (Child Piconet Coordinator) device includes a C-MIB (Child Piconet Management Information Base) stores mapping information associated with devices located in the child piconet and a P-MIB (Parent Piconet Management Information Base) stores mapping information associated with devices located in a parent piconet. At least one second device is located in the parent piconet. The first device includes a C-MIB and a first B-MIB (Bridging Management Information Base), detects destination information of data using the mapping information stored in the first B-MIB to transmit data to a device located in the parent piconet, and transmits the data containing the detected information to the C-PNC device. The C-PNC device broadcasts the mapping information stored in the C-MIB and P-MIB to different piconets, and switches and transmits the data from the first device to the parent piconet. The second device includes a P-MIB and a second B-MIB, and receives the data from the C-PNC device.
摘要翻译：用于实现微微网之间的通信的高速WPAN（无线个人区域网络）系统由位于子微微网中的至少一个第一设备配置。 C-PNC（儿童微微网协调器）设备包括C-MIB（儿童微微网管理信息库），存储与位于子微微网中的设备相关联的映射信息，并且P-MIB（父微微网管理信息库）存储与位于父微微网中的设备。至少一个第二设备位于父微微网中。第一设备包括C-MIB和第一B-MIB（桥接管理信息库），使用存储在第一B-MIB中的映射信息来检测数据的目的地信息，以将数据发送到位于母微微网内的设备，以及将包含检测到的信息的数据发送到C-PNC设备。 C-PNC设备将存储在C-MIB和P-MIB中的映射信息广播到不同的微微网，并将数据从第一设备切换并发送到父微微网。第二设备包括P-MIB和第二B-MIB，并从C-PNC设备接收数据。

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