专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

81. 发明申请

US20120239712A1 METHOD AND APPARATUS FOR CONSTRUCTING AND PLAYING SENSORY EFFECT MEDIA INTEGRATION DATA FILES 审中-公开
标题翻译：用于构建和播放感觉效应媒体集成数据文件的方法和装置
公开(公告)号：US20120239712A1
公开(公告)日：2012-09-20
申请号：US13422964
申请日：2012-03-16
申请人： Gun-Ill Lee , Kwang-Cheol Choi , Jae-Yeon Song , Seo-Young Hwang
发明人： Gun-Ill Lee , Kwang-Cheol Choi , Jae-Yeon Song , Seo-Young Hwang
IPC分类号： G06F17/30
CPC分类号： G11B27/034 , G11B27/3027
摘要： A method and apparatus for constructing and playing a sensory effect media integration data file in which media type information indicating a type of media data and a sensory effect indicator configured to indicate whether sensory effect information is included or not are inserted in a file type field, configuration information representing an attribute of at least one media data is inserted in a configuration information container field, a coded stream of the media data is inserted in a media data container field, and the sensory effect information is inserted in one of the file type field and the configuration information container field according to a relationship between sensory effects and the media data.
摘要翻译：用于构建和播放其中指示媒体数据类型的媒体类型信息和被配置为指示是否包括感觉效果信息的感觉效果指示符的感觉效果媒体集成数据文件的方法和装置被插入到文件类型字段中，表示至少一个媒体数据的属性的配置信息被插入到配置信息容器字段中，将媒体数据的编码流插入到媒体数据容器字段中，并将感觉效果信息插入文件类型字段之一以及根据感觉效果和媒体数据之间的关系的配置信息容器字段。

82. 发明申请

US20110219063A1 APPARATUS AND METHOD FOR PLAYING MEDIA CONTENT DATA 有权
标题翻译：播放媒体内容数据的装置和方法
公开(公告)号：US20110219063A1
公开(公告)日：2011-09-08
申请号：US13042929
申请日：2011-03-08
申请人： Kyung-Mo PARK , Jae-Yeon Song , Sung-Ryeul Rhyu
发明人： Kyung-Mo PARK , Jae-Yeon Song , Sung-Ryeul Rhyu
IPC分类号： G06F15/16
CPC分类号： H04N21/8586 , H04N21/2387 , H04N21/47202 , H04N21/6581
摘要： A method is provided for playing media content by a client in a data communication network, in which a request for a media content descriptor is sent to a server, a media content descriptor including a Uniform Resource Locator (URL) for an access to specific media content data configured for execution of a specific function is received from the server, and the specific media content data is received using the URL included in the received media content descriptor.
摘要翻译：提供了一种用于在数据通信网络中的客户端播放媒体内容的方法，其中将媒体内容描述符的请求发送到服务器，媒体内容描述符包括用于访问特定媒体的统一资源定位符（URL）从服务器接收被配置用于执行特定功能的内容数据，并且使用包含在所接收的媒体内容描述符中的URL来接收特定媒体内容数据。

83. 发明授权

US07450515B2 GEM OAM frame transmission method in gigabit-capable passive optical network 有权
标题翻译： GEM OAM帧传输方法在千兆位无源光网络中
公开(公告)号：US07450515B2
公开(公告)日：2008-11-11
申请号：US10818209
申请日：2004-04-05
申请人： Jae-Yeon Song , Se-Youn Lim , Jin-Hee Kim , Seo-Won Kwon , Yoon-Sun Lee , Jong-Hwa Lee
发明人： Jae-Yeon Song , Se-Youn Lim , Jin-Hee Kim , Seo-Won Kwon , Yoon-Sun Lee , Jong-Hwa Lee
IPC分类号： H04L12/26
CPC分类号： H04Q11/0067 , H04Q2011/0079 , H04Q2011/0088
摘要： A GEM OAM frame transmission method used in a Gigabit-capable passive optical network is provided. The method defines an OAM frame structure in a GEM mode of the Gigabit-capable passive optical network and enables an OAM to be achieved even when the GEM mode is operated. The method comprises the steps of: constructing a GEM OAM frame including a GEM header field and a GEM payload field, the GEM header field containing OAM representation information indicating that the GEM OAM frame contains the OAM information, the GEM payload field containing the OAM information; and transmitting the constructed GEM OAM frame in order to enable the ONU/ONT to perform an operation according to the OAM information.
摘要翻译：提供了在千兆位无源光网络中使用的GEM OAM帧传输方法。该方法定义了千兆位无源光网络的GEM模式中的OAM帧结构，并且即使当GEM模式被操作时也能够实现OAM。该方法包括以下步骤：构建包括GEM头字段和GEM有效载荷字段的GEM OAM帧，GEM头字段包含指示GEM OAM帧包含OAM信息的OAM表示信息，包含OAM信息的GEM有效载荷字段 ; 并发送构造的GEM OAM帧，以使ONU / ONT能够根据OAM信息执行操作。

84. 发明授权

US07433353B2 Data frame construction method and data processing method according to data frame in synchronous Ethernet 有权
标题翻译：数据帧构建方法和数据处理方法根据数据帧同步以太网
公开(公告)号：US07433353B2
公开(公告)日：2008-10-07
申请号：US11007043
申请日：2004-12-08
申请人： Se-Youn Lim , Jae-Yeon Song , Seo-Won Kwon , Jong-Ho Yoon
发明人： Se-Youn Lim , Jae-Yeon Song , Seo-Won Kwon , Jong-Ho Yoon
IPC分类号： H04L12/56 , H04J3/16 , G06F15/16
CPC分类号： H04L12/6418
摘要： Disclosed is a method for constructing a frame of data for transmission by each Ethernet device in a synchronous Ethernet, which comprising the steps of receiving the data for transmission and confirming whether or not the data for transmission are synchronous data, when the received data are synchronous data, marking that the data are synchronous data in a preamble of the frame and constructing a synchronous frame by including the received data into a data portion of the frame which does not contain a MAC header and when the received data are asynchronous data, marking that the data are asynchronous data in the preamble of the frame and constructing an asynchronous frame by including the received data into a data portion of the frame containing a MAC header.
摘要翻译：本发明公开了一种用于在同步以太网中构造用于每个以太网设备进行传输的数据帧的方法，包括以下步骤：当所接收的数据同步时，接收用于发送的数据和确认用于发送的数据是否是同步数据数据，标记数据是帧的前导码中的同步数据，并通过将接收的数据包括在不包含MAC报头的帧的数据部分中并且当接收的数据是异步数据时构成同步帧，标记为数据是帧的前同步码中的异步数据，并通过将接收到的数据包括在包含MAC报头的帧的数据部分中来构造异步帧。

85. 发明授权

US07406103B2 Method and apparatus for transmitting data in Gigabit Ethernet passive optical network 有权
标题翻译：用于在千兆以太网无源光网络中传输数据的方法和装置
公开(公告)号：US07406103B2
公开(公告)日：2008-07-29
申请号：US10764116
申请日：2004-01-23
申请人： Jae-Yeon Song , Jin-Hee Kim , Se-Youn Lim , Jong-Hwa Lee , Yoon-Sun Lee , Seo-Won Kwon , Jong-Ho Yoon
发明人： Jae-Yeon Song , Jin-Hee Kim , Se-Youn Lim , Jong-Hwa Lee , Yoon-Sun Lee , Seo-Won Kwon , Jong-Ho Yoon
IPC分类号： H04B10/20 , H04L12/44 , H04Q11/00
CPC分类号： H04Q11/0067 , H04J3/0682 , H04J3/1694 , H04L47/10 , H04L47/263 , H04L47/283 , H04Q2011/0064 , H04Q2011/0081
摘要： A method and apparatus for transmitting data from an optical network unit (ONU) to an optical line termination (OLT) in a Gigabit Ethernet passive optical network (GE-PON) on the basis of a time division multiple access (TDMA) scheme are provided. A measurement of a data transmission time when the data is transmitted to the OLT is obtained, and the measured data transmission time is compared with a predetermined normal transmission time. The transmission of the data is maintained if the measured data transmission time is determined to be less than or equal to the normal transmission time from the comparison result. However, if the measured data transmission time is determined to be greater than the normal transmission time, the transmission of the data is stopped.
摘要翻译：提供了一种在时分多址（TDMA）方案的基础上，将数据从光网络单元（ONU）发送到千兆以太网无源光网络（GE-PON）中的光线路终端（OLT）的方法和装置。获取将数据发送到OLT时的数据发送时间的测量，并将测量的数据发送时间与预定的正常发送时间进行比较。如果从比较结果确定测量数据传输时间小于或等于正常传输时间，则保持数据的传输。然而，如果确定测量数据传输时间大于正常传输时间，则数据的传输被停止。

86. 发明授权

US07394827B2 Asynchronous data segmentation/transmission method for synchronous Ethernet and data structure used therein 有权
标题翻译：用于同步以太网的异步数据分段/传输方法及其中使用的数据结构
公开(公告)号：US07394827B2
公开(公告)日：2008-07-01
申请号：US11005204
申请日：2004-12-06
申请人： Seo-Won Kwon , Jae-Yeon Song , Se-Youn Lim , Jong-Ho Yoon
发明人： Seo-Won Kwon , Jae-Yeon Song , Se-Youn Lim , Jong-Ho Yoon
IPC分类号： H04L12/28 , H04J3/16 , H04J3/24
CPC分类号： H04L12/6418 , H04L2012/6454
摘要： An asynchronous data segmentation/transmission method for synchronous Ethernet and a data structure used therein are disclosed. The asynchronous data segmentation/transmission method can segment and transmit asynchronous data such that the asynchronous data can be transmitted through a transmission frame for each transmission cycle. The method for synchronous Ethernet includes the steps of: a) comparing a size (L2) of asynchronous data to be transmitted with a size (L1) of transmission space vacant in an asynchronous frame part of a transmission frame, b) inserting the asynchronous data to be transmitted into the transmission space if the size (L2) of the asynchronous data is equal to or less than the size (L1) of the transmission space, and c), if the size (L2) of the asynchronous data is larger than the size (L1) of the transmission space, segmenting the asynchronous data to fit the size (L1) of the transmission space to insert the segmented asynchronous data thereto, and inserting remaining asynchronous data (L2-L1) into a next transmission frame. The transmission frame includes a More flag field for indicating asynchronous data segmentation/transmission.
摘要翻译：公开了一种用于同步以太网的异步数据分段/传输方法及其中使用的数据结构。异步数据分段/传输方法可以对异步数据进行分段和传输，从而可以通过每个传输周期的传输帧传输异步数据。同步以太网的方法包括以下步骤：a）将要发送的异步数据的大小（L 2）与在传输帧的异步帧部分中空出的传输空间的大小（L 1）进行比较，b）将如果异步数据的大小（L 2）等于或小于传输空间的大小（L 1），则要发送到传输空间的异步数据，以及c）如果异步数据的大小（L 2）异步数据大于传输空间的大小（L 1），将异步数据分段以适应传输空间的大小（L 1），以将分段的异步数据插入其中，并插入剩余的异步数据（L 2 -L 1）转换成下一个传输帧。传输帧包括用于指示异步数据分段/传输的更多标志字段。

87. 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。

88. 发明申请

US20070237522A1 Multipoint gating control block in an Ethernet passive optical network and method therefor 有权
标题翻译：以太网无源光网络中的多点门控控制块及其方法
公开(公告)号：US20070237522A1
公开(公告)日：2007-10-11
申请号：US11809629
申请日：2007-06-01
申请人： Jae-Yeon Song , Jin-Hee Kim , A-Jung Kim , Se-Youn Lim , Min-Hyo Lee , Su-Hyung Kim
发明人： Jae-Yeon Song , Jin-Hee Kim , A-Jung Kim , Se-Youn Lim , Min-Hyo Lee , Su-Hyung Kim
IPC分类号： H04B10/20
CPC分类号： H04J3/1694
摘要： A MAC (Medium Access Control) control block for controlling transmission of data between a plurality of MAC clients and a plurality of MACs in an Ethernet passive optical network (EPON) is provided. The MAC control block includes the plurality of MAC clients and the plurality of MACs associated with the MAC clients for forming a frame for data transmission; a plurality of optical multipoint (OMP) blocks connected between the MAC clients and the MACs for implementing a multipoint control protocol (MPCP); and a multipoint gating control block for controlling the OMP blocks so that when any one of the OMP blocks is transmitting the data, the other OMP blocks are prevented from transmitting data.
摘要翻译：提供了一种用于控制以太网无源光网络（EPON）中的多个MAC客户端与多个MAC之间的数据传输的MAC（媒体访问控制）控制块。 MAC控制块包括多个MAC客户机和与MAC客户端相关联的多个MAC，用于形成用于数据传输的帧; 连接在MAC客户端和MAC之间的用于实现多点控制协议（MPCP）的多个光学多点（OMP）块; 以及用于控制OMP块的多点门控控制块，使得当任何一个OMP块正在传输数据时，防止其他OMP块发送数据。

89. 发明申请

US20070019579A1 Apparatus and method for transmitting and receiving data in a digital multimedia broadcasting system 审中-公开
标题翻译：用于在数字多媒体广播系统中发送和接收数据的装置和方法
公开(公告)号：US20070019579A1
公开(公告)日：2007-01-25
申请号：US11481036
申请日：2006-07-05
申请人： Yiling Xu , Jae-Yeon Song , Ki-Ho Jung
发明人： Yiling Xu , Jae-Yeon Song , Ki-Ho Jung
IPC分类号： H04H1/00
CPC分类号： H04H20/42 , H04H20/26 , Y02D70/168
摘要： An apparatus and method for transmitting and receiving broadcasting data in a DMB system are provided to reduce power consumption and implement smooth and seamless service handover. In the transmitting method, a frame group is constructed, which includes one frame group header and at least one signal frame including broadcasting data of a service. The frame group header includes service burst information about services included in at least one following frame group and a first parameter indicating the relative start time of each of the services. The frame group is transmitted in a broadcasting signal.
摘要翻译：提供了一种用于在DMB系统中发送和接收广播数据的装置和方法，以减少功耗并实现平滑无缝的业务切换。在发送方法中，构成帧组，其包括一个帧组头和至少一个包括业务的广播数据的信号帧。帧组头包括关于包括在至少一个后续帧组中的服务的服务突发信息以及指示每个服务的相对开始时间的第一参数。以广播信号发送帧组。

90. 发明申请

US20050243838A1 Ethernet media access control adaptation apparatus for real-time services and data transmission method using the same 审中-公开
标题翻译：以太网媒体接入控制适配装置，用于实时业务和数据传输方式
公开(公告)号：US20050243838A1
公开(公告)日：2005-11-03
申请号：US11005203
申请日：2004-12-06
申请人： Se-Youn Lim , Seo-Won Kwon , Jae-Yeon Song
发明人： Se-Youn Lim , Seo-Won Kwon , Jae-Yeon Song
IPC分类号： H04L12/28 , H04L12/413 , H04L12/64 , H04L29/08 , H04L29/10 , H04L12/56
CPC分类号： H04L47/2441 , H04L12/6418 , H04L47/2416 , H04L47/50 , H04L47/56
摘要： An Ethernet protocol hierarchical structure for simultaneously providing real-time and non-real-time services is disclosed. The Ethernet media access control adaptation apparatus for real-time services performs operations between MAC layers and a MAC client for adapting synchronous Ethernet, in which real-time and non real-time services can be simultaneously provided based on an Ethernet MAC. The Ethernet MAC adaptation apparatus for connecting upper client equipment to lower Ethernet MAC equipment and providing real-time services using Ethernet includes a real-time data transmission/reception unit for performing a data transmission/reception from the upper client equipment in real-time, a non-real-time data transmission/reception unit for performing a data transmission/reception from the upper client equipment in non-real-time, a data scheduling unit for performing a transmission scheduling based on characteristics of input data each of which is inputted to the real-time and non-real-time data transmission/reception units, and an Ethernet data transmission/reception unit for transmitting the data to the lower Ethernet MAC equipment according to the schedule of the data scheduling unit, and classifying the data from the lower Ethernet MAC equipment according to the characteristics of the data thereof.
摘要翻译：公开了一种用于同时提供实时和非实时业务的以太网协议层次结构。用于实时业务的以太网媒体接入控制适配装置执行MAC层与MAC客户端之间的操作，以适应同步以太网，其中可以基于以太网MAC同时提供实时和非实时业务。用于将上层客户端设备连接到较低级以太网MAC设备并使用以太网提供实时业务的以太网MAC适配设备包括实时数据发送/接收单元，用于实时地从上位客户端设备执行数据发送/接收，非实时数据发送/接收单元，用于非实时地执行来自上位客户端设备的数据发送/接收;数据调度单元，用于基于输入数据的输入数据的特性进行发送调度实时和非实时数据发送/接收单元，以及用于根据数据调度单元的调度将数据发送到下级以太网MAC设备的以太网数据发送/接收单元，并且将数据从下层以太网MAC设备根据其数据的特点。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式