公开(公告)号：US20070207727A1

公开(公告)日：2007-09-06

申请号：US11701245

申请日：2007-02-01

Applicant: Jae-Yeon Song ,  Kook-Heui Lee ,  Jong-Hyo Lee ,  Bo-Sun Jung ,  Sung-Oh Hwang

Inventor： Jae-Yeon Song ,  Kook-Heui Lee ,  Jong-Hyo Lee ,  Bo-Sun Jung ,  Sung-Oh Hwang

IPC: H04H7/00

CPC classification number: H04H60/25 ,  H04H20/57 ,  H04H20/72 ,  H04H20/93 ,  H04H40/09 ,  H04H60/07 ,  H04H60/72 ,  H04H60/85 ,  H04H2201/70 ,  H04L12/1877 ,  H04L12/189 ,  H04W4/12

Abstract: Disclosed is a method for transmitting a notification message in a mobile broadcast system that includes transmitting common notification message channel information necessary for receiving a common notification message for all users capable of receiving broadcast services, along with an Electronic Service Guide (ESG) for the broadcast services or a control signal for the broadcast services; transmitting specific notification message channel information necessary for receiving a specific notification message for a specific user group to a terminal in the specific user group along with the ESG; generating at least one of the common notification message and the specific notification message; and transmitting the generated notification message to the terminal using the corresponding channel information.

Abstract translation: 公开了一种用于在移动广播系统中发送通知消息的方法，该方法包括发送对于能够接收广播服务的所有用户接收公共通知消息所必需的公共通知消息信道信息，以及用于广播的电子业务指南（ESG） 服务或广播业务的控制信号; 将特定用户组的特定通知消息所必需的特定通知消息信道信息与ESG一起发送到特定用户组中的终端; 生成公共通知消息和特定通知消息中的至少一个; 以及使用相应的信道信息将生成的通知消息发送到终端。

公开(公告)号：US20070184833A1

公开(公告)日：2007-08-09

申请号：US11651154

申请日：2007-01-09

Applicant: Yiling Xu ,  Jae-Yeon Song ,  Jong-Hoon Ann ,  Kook-Heui Lee ,  Hye-Young Lee ,  Bo-Sun Jung ,  Jong-Hyo Lee

Inventor： Yiling Xu ,  Jae-Yeon Song ,  Jong-Hoon Ann ,  Kook-Heui Lee ,  Hye-Young Lee ,  Bo-Sun Jung ,  Jong-Hyo Lee

IPC: H04Q7/20

CPC classification number: H04W4/06 ,  H04W4/12 ,  H04W72/005 ,  H04W80/04

Abstract: A method and apparatus for receiving user roaming and service roaming services from a foreign network in a terminal that has moved from a home network to the foreign network in a digital broadcasting system are provided, in which the terminal receives an ESG from a foreign service provider after entering into the foreign network, selects a roaming type between user roaming and service roaming by determining if an intended broadcasting service is provided from the foreign network, referring to the ESG, receives the intended service from the foreign service provider, if the roaming type is the user roaming, and receives the intended service from a home service provider over the foreign network, if the roaming type is the service roaming.

Abstract translation: 提供了一种从在家庭网络到数字广播系统中的外部网络的移动终端中的外部网络接收用户漫游和服务漫游服务的方法和装置，其中终端从外部服务提供商接收ESG 在进入外部网络之后，通过确定是否从外部网络提供预定的广播服务，参考ESG，从外部服务提供商接收预定的服务，如果漫游类型 用户漫游，如果漫游类型是服务漫游，则通过外部网络从家庭服务提供商接收预期的服务。

公开(公告)号：US20070118872A1

公开(公告)日：2007-05-24

申请号：US11516862

申请日：2006-09-07

Applicant: Jae-Yeon Song ,  Hye-Young Lee ,  Kook-Heui Lee ,  Bo-Sun Jung

Inventor： Jae-Yeon Song ,  Hye-Young Lee ,  Kook-Heui Lee ,  Bo-Sun Jung

IPC: H04N7/16 ,  G06F13/00 ,  H04N5/445 ,  G06F3/00

CPC classification number: H04N5/44508 ,  H04N21/26283 ,  H04N21/47214 ,  H04N21/8549

Abstract: A method and apparatus for providing a preview service using an ESG in a digital broadcasting system are provided. Metadata of ongoing broadcasting services are collected. In the presence of preview data for the preview service among the collected metadata, information associated with the preview service is set in a Related Material element included in at least one of a service fragment, a content fragment, and a service bundle fragment in an ESG data model and representing referenced media data. ESG data including the fragments are generated and sent to a terminal.

Abstract translation: 提供了一种在数字广播系统中使用ESG提供预览服务的方法和装置。 收集正在进行的广播业务的元数据。 在所收集的元数据之间存在用于预览服务的预览数据的情况下，将与预览服务相关联的信息设置在包含在ESG中的服务片段，内容片段和服务束片段中的至少一个中的相关素材元素中 数据模型和表示引用的媒体数据。 生成包含片段的ESG数据并将其发送到终端。

公开(公告)号：US20060083271A1

公开(公告)日：2006-04-20

申请号：US11243737

申请日：2005-10-05

Applicant: Se-Youn Lim ,  Jae-Yeon Song ,  Seo-Won Kwon

Inventor： Se-Youn Lim ,  Jae-Yeon Song ,  Seo-Won Kwon

IPC: H04J3/04

CPC classification number: H04L12/2854 ,  H04J3/0685 ,  H04L12/417

Abstract: Disclosed are an apparatus for transmitting a frame and a method for controlling the transmission of a frame for strict synchronization. The frame transmission apparatus includes a cycle controller for providing information about a transmission block of the transmission cycle, a transmission multiplexer for multiplexing and outputting synchronous frames and asynchronous frames input thereto through the frame transmission apparatus in one transmission cycle, and a transmission controller for controlling the transmission multiplexer such that total sizes of the multiplexed synchronous frames and asynchronous frames do not exceed a size of one transmission cycle using information about the sizes of the synchronous frames, the sizes of the asynchronous frames, and the transmission block of the transmission cycle provided by the cycle controller.

Abstract translation: 公开了一种用于发送帧的装置和用于控制用于严格同步的帧的传输的方法。 帧发送装置包括：周期控制器，用于提供关于发送周期的发送块的信息;发送多路复用器，用于在一个发送周期中通过帧发送装置复用并输出同步帧和异步帧;以及发送控制器，用于控制 发送多路复用器，使得使用关于同步帧的大小，异步帧的大小和所提供的传输周期的传输块的信息，复用的同步帧和异步帧的总大小不超过一个传输周期的大小 由循环控制器。

公开(公告)号：US20060083258A1

公开(公告)日：2006-04-20

申请号：US11179754

申请日：2005-07-12

Applicant: Seo-Won Kwon ,  Jae-Yeon Song ,  Se-Youn Lim

Inventor： Seo-Won Kwon ,  Jae-Yeon Song ,  Se-Youn Lim

IPC: H04L12/43

CPC classification number: H04L12/423

Abstract: Disclosed is a time allocation method for a synchronous Ethernet network. The time allocation method for a synchronous Ethernet network including a gateway allocating time based on a cycle including an asynchronous part and a synchronous part and a plurality of network end points connected to the gateway, includes the steps of (a) preparing a plurality of time slots by multi-dividing the synchronous part in one cycle, and (b) allocating each time slot to a plurality of network end points participating in communication in a corresponding cycle in common.

Abstract translation: 公开了用于同步以太网的时间分配方法。 包括基于包括异步部分和同步部分以及连接到网关的多个网络端点的周期的网关分配时间的同步以太网的时间分配方法包括以下步骤：（a）准备多个时间 通过在一个周期中对同步部分进行多分割，并且（b）将共同的每个时隙分配给参与通信的多个网络端点。

公开(公告)号：US20050265731A1

公开(公告)日：2005-12-01

申请号：US11043216

申请日：2005-01-26

Applicant: Ji-Eun Keum ,  Jong-Hwa Lee ,  Jae-Yeon Song ,  Hyeon-Woo Lee ,  Seung-Kee Yang

Inventor： Ji-Eun Keum ,  Jong-Hwa Lee ,  Jae-Yeon Song ,  Hyeon-Woo Lee ,  Seung-Kee Yang

IPC: H04M1/00 ,  H04B7/26 ,  H04B10/11 ,  H04B10/116 ,  H04M1/22 ,  H04M1/725 ,  H04W84/10 ,  H04W88/02 ,  H04B10/04

CPC classification number: H04B10/114 ,  H04B10/116 ,  H04M1/22 ,  H04M1/7253 ,  H04M2250/52

Abstract: Disclosed is a wireless communication system using visible light and, more particularly, a short-range wireless communication system using a camera sensor module and a flash module mounted on a wireless terminal. The wireless terminal utilizes an LED and a camera sensor selectively for performing camera functions in a wireless terminal and as interface modules for visible light short-range communication.

Abstract translation: 公开了一种使用可见光的无线通信系统，更具体地，使用安装在无线终端上的相机传感器模块和闪存模块的短距离无线通信系统。 无线终端选择性地使用LED和相机传感器来执行无线终端中的相机功能以及用于可见光短距离通信的接口模块。

公开(公告)号：US20050013314A1

公开(公告)日：2005-01-20

申请号：US10869434

申请日：2004-06-16

Applicant: Se-Youn Lim ,  Jae-Yeon Song ,  Jin-Hee Kim ,  Seo-Won Kwon ,  Yoon-Sun Lee ,  Jong-Hwa Lee

Inventor： Se-Youn Lim ,  Jae-Yeon Song ,  Jin-Hee Kim ,  Seo-Won Kwon ,  Yoon-Sun Lee ,  Jong-Hwa Lee

IPC: H04L12/44 ,  H04L12/18 ,  H04Q11/00 ,  H04L12/28 ,  H04J1/00 ,  H04J3/26 ,  H04L12/56

CPC classification number: H04L12/185 ,  H04Q11/0066 ,  H04Q11/0067 ,  H04Q11/0071 ,  H04Q2011/0047 ,  H04Q2011/0064

Abstract: A multicast transmission method in GEM mode in Gigabit-capable passive optical network and a method of processing frames. The multicast transmission method includes the steps of: (a) setting a multicast connection; and (b) transmitting multicast messages in a GEM mode, wherein said step (a) includes a first sub step (i), in which predetermined ONTs are registered to a multicast group by means of IGMP frames in the first step, and a second sub step (11), in which an OLT assigns a multicast port ID to the multicast group and the ONTs registered to the multicast group. In addition, step (b) includes a first substep (i), in which the OLT assigns a multicast port ID to a message transmitted from a router to the multicast group, and transmits the message, and a second sub-step (ii), in which an ONT, which belongs to the OLT, filters the message, to which the multicast port ID is assigned, by means of a port ID assigned to the ONT.

Abstract translation: 千兆位无源光网络中的GEM模式下的组播传输方法及处理帧的方法。 多播传输方法包括以下步骤：（a）设置组播连接; 以及（b）以GEM模式发送多播消息，其中所述步骤（a）包括第一子步骤（i），其中通过第一步骤中的IGMP帧将预定ONT注册到多播组，第二子步骤 子步骤（11），其中OLT向多播组分配多播端口ID和向多播组注册的ONT。 另外，步骤（b）包括：第一子步骤（i），其中OLT将多播端口ID分配给从路由器发送到多播组的消息，并发送该消息，以及第二子步骤（ii） 其中属于OLT的ONT通过分配给ONT的端口ID来过滤分配了多播端口ID的消息。

公开(公告)号：US10356453B2

公开(公告)日：2019-07-16

申请号：US13980443

申请日：2012-01-19

Applicant: Sung-Oh Hwang ,  Kyung-Mo Park ,  Sung-Ryeul Rhyu ,  Jae-Yeon Song

Inventor： Sung-Oh Hwang ,  Kyung-Mo Park ,  Sung-Ryeul Rhyu ,  Jae-Yeon Song

IPC: H04N21/6332 ,  H04N21/2362 ,  H04N21/238 ,  H04N21/2381 ,  H04L29/06 ,  H04N21/6405 ,  H04N21/643 ,  H04L12/18

Abstract: An apparatus and a method for providing information used for generating and consuming multimedia content in a broadcast system supporting a multimedia service based on an Internet protocol are provided. The method includes composing a message type field containing information indicating on a type of control information contained in the control message, composing a length field containing information on the length of the control message, composing optional fields having different values according to the type of the control information, and composing a payload field containing content of the control information.

公开(公告)号：US09826283B2

公开(公告)日：2017-11-21

申请号：US13639382

申请日：2011-04-05

Applicant: Ji-Eun Keum ,  Jae-Yeon Song ,  Bo-Sun Jung

Inventor： Ji-Eun Keum ,  Jae-Yeon Song ,  Bo-Sun Jung

IPC: H04N21/81 ,  G06Q30/02 ,  H04H60/59 ,  H04L29/06 ,  H04N21/266 ,  H04L29/08 ,  G06Q30/00 ,  H04H60/06

CPC classification number: H04N21/812 ,  G06Q30/00 ,  G06Q30/02 ,  H04H60/06 ,  H04H60/59 ,  H04L65/00 ,  H04L65/40 ,  H04L65/605 ,  H04L67/20 ,  H04N21/26603

Abstract: Provided is an apparatus and method for inserting an advertisement in a broadcasting system based on adaptive streaming. To this end, content related information for advertisement content is generated by an advertisement providing server and a content transmitting server. A client is informed of an update required time of the content related information to receive new content related information from the content transmitting server. Therefore, the advertisement content can be reproduced in a set period.

公开(公告)号：US09060185B2

公开(公告)日：2015-06-16

申请号：US13186992

申请日：2011-07-20

Applicant: Sung-Ryeul Rhyu ,  Seo-Young Hwang ,  Jae-Yeon Song

Inventor： Sung-Ryeul Rhyu ,  Seo-Young Hwang ,  Jae-Yeon Song

IPC: G06F15/16 ,  H04N21/2343 ,  H04N21/845

CPC classification number: H04L65/604 ,  H04L65/4069 ,  H04L65/601 ,  H04L67/02 ,  H04N21/23439 ,  H04N21/64322 ,  H04N21/8456

Abstract: Methods and apparatus are provided for transmitting adaptive streaming mechanism-based content. Representations, which include content components, are combined into a group. At least two of the group, a representation, and a content component type are combined into a subset. The subset is transmitted.

Abstract translation: 提供了用于传输基于自适应流传输机制的内容的方法和装置。 包含内容组件的表示形式组合成一个组。 组，表示和内容组件类型中的至少两个组合成一个子集。 发送子集。