公开(公告)号：US20070064652A1

公开(公告)日：2007-03-22

申请号：US11513851

申请日：2006-08-31

Applicant: Yiling Xu ,  Jae-Yeon Song ,  Ki-Ho Jung

Inventor： Yiling Xu ,  Jae-Yeon Song ,  Ki-Ho Jung

IPC: H04Q7/00

CPC classification number: H04W72/005 ,  Y02D70/168

Abstract: A handover method and apparatus in a digital multimedia broadcasting (DMB) system that transmits/receives broadcast data through a frame group using different frequencies. A handover method includes receiving a first frame group header at a serving frequency, and receiving a burst of the desired service at the serving frequency according to a burst arrival time; calculating a first relative start time of a next frame group header; turning power off until a current time arrives at a next header arrival time; receiving a second frame group header at a searching frequency, and acquiring service information of the searching frequency necessary for handover to the searching frequency; returning to the serving frequency and turning the power off; and comparing signal power/quality of the listened frequencies with each other to select a best frequency, and switching to the selected frequency using the acquired corresponding service information.

Abstract translation: 数字多媒体广播（DMB）系统中的切换方法和装置，其通过使用不同频率的帧组发送/接收广播数据。 切换方法包括以服务频率接收第一帧组报头，并根据突发到达时间以服务频率接收所需服务的突发; 计算下一帧组头的第一相对开始时间; 关闭电源，直到当前时间到达下一个标题到达时间; 以搜索频率接收第二帧组报头，并获取切换到所述搜索频率所需的搜索频率的服务信息; 返回服务频率并关闭电源; 并且将所述收听的频率的信号功率/质量相互比较以选择最佳频率，并且使用所获取的对应服务信息切换到所选频率。

公开(公告)号：US20070041377A1

公开(公告)日：2007-02-22

申请号：US11505495

申请日：2006-08-17

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

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

IPC: H04L12/56 ,  H04J3/26

CPC classification number: H04H60/91 ,  H04H20/59 ,  H04H60/25 ,  H04L12/1877 ,  H04L12/189 ,  H04L67/04 ,  H04L67/26 ,  H04W4/06 ,  H04W8/26 ,  H04W48/08 ,  H04W48/16 ,  H04W68/00 ,  H04W80/00

Abstract: Provided is a broadcasting system based on a network using an Internet protocol (IP). In the broadcasting system, a broadcast transmitter previously transmits first access information including a first network address for transmitting a general notification message and second access information associated with management of the broadcasting system, to a broadcast receiver. If a general notification event occurs, the general notification message is generated and the generated general notification message is transmitted to the broadcast receiver via one of a broadcast network and an interaction network using the first network address. The broadcast receiver receives a general notification message based on the first network address in data received from the broadcast transmitter.

Abstract translation: 提供了基于使用因特网协议（IP）的网络的广播系统。 在广播系统中，广播发射机预先向广播接收机发送包括用于发送一般通知消息的第一网络地址和与广播系统的管理相关联的第二接入信息的第一接入信息。 如果发生通用通知事件，则生成通用通知消息，并且通过使用第一网络地址的广播网络和交互网络中的一个将生成的通用通知消息发送到广播接收器。 广播接收机基于从广播发射机接收的数据中的第一网络地址接收通用通知消息。

公开(公告)号：US20060018309A1

公开(公告)日：2006-01-26

申请号：US11136502

申请日：2005-05-25

Applicant: Yoon-Sun Lee ,  Jae-Yeon Song ,  Se-Youn Lim ,  Seo-Won Kwon ,  Ji-Eun Keum ,  Jong-Hwa Lee ,  Jeong-Min You

Inventor： Yoon-Sun Lee ,  Jae-Yeon Song ,  Se-Youn Lim ,  Seo-Won Kwon ,  Ji-Eun Keum ,  Jong-Hwa Lee ,  Jeong-Min You

IPC: H04B7/00 ,  H04L12/66

CPC classification number: H04W36/02 ,  H04L12/189 ,  H04L12/2803 ,  H04L2012/2841 ,  H04W36/08 ,  H04W76/10

Abstract: 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.

公开(公告)号：US20050272469A1

公开(公告)日：2005-12-08

申请号：US11115195

申请日：2005-04-27

Applicant: Yoon-Sun Lee ,  Ki-Ho Jung ,  Jae-Yeon Song ,  Eun-Taek Lim

Inventor： Yoon-Sun Lee ,  Ki-Ho Jung ,  Jae-Yeon Song ,  Eun-Taek Lim

IPC: H04L12/12 ,  G06F3/12 ,  G06F13/00 ,  H04B1/40 ,  H04L12/28 ,  H04L29/08 ,  H04M11/00 ,  H04Q9/00 ,  H04Q7/20

CPC classification number: H04L12/282 ,  H04L12/2812 ,  H04L67/125 ,  H04L2012/2841 ,  H04L2012/2849

Abstract: A method for controlling a local printer connected to a PC (Personal Computer) using a portable terminal for mobile communication in a home network system. The method controls the printer serving as a local device not included in the home network system by means of the portable terminal for mobile communication serving as a home networking device. In the home network system including the portable terminal and the PC, the portable terminal is connected to the PC by means of home networking. Content within the PC is searched for and selected using the portable terminal. The portable terminal sends a print request message to the PC so that the local printer can print the selected content. In response to the print request message, the PC creates a print job and transfers the selected content to the local printer so that the local printer can print the transferred content. The portable terminal receives a result of the print job from the local printer through the PC.

Abstract translation: 一种用于在家用网络系统中使用便携式终端来控制连接到PC（个人计算机）的本地打印机以进行移动通信的方法。 该方法通过用作家庭网络设备的用于移动通信的便携式终端来控制作为未包括在家庭网络系统中的本地设备的打印机。 在包括便携式终端和PC的家庭网络系统中，便携式终端通过家庭网络连接到PC。 使用便携式终端搜索并选择PC内的内容。 便携式终端向PC发送打印请求消息，使得本地打印机能够打印所选择的内容。 响应于打印请求消息，PC创建打印作业并将所选择的内容传送到本地打印机，使得本地打印机能够打印传送的内容。 便携式终端通过PC从本地打印机接收打印作业的结果。

公开(公告)号：US20050226274A1

公开(公告)日：2005-10-13

申请号：US11005204

申请日：2004-12-06

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

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

IPC: H04J3/00 ,  H04L12/28 ,  H04L12/64 ,  H04J3/02

CPC classification number: H04L12/6418 ,  H04L2012/6454

Abstract: 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.

Abstract translation: 公开了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。

公开(公告)号：US20050175363A1

公开(公告)日：2005-08-11

申请号：US10894937

申请日：2004-07-20

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

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

IPC: H01L31/0232 ,  G02B17/08 ,  H04B10/11 ,  H04B10/112 ,  H04B10/06

CPC classification number: G02B19/009 ,  G02B19/0028 ,  G02B19/0076

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20050026569A1

公开(公告)日：2005-02-03

申请号：US10759687

申请日：2004-01-16

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

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

IPC: 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 classification number: H04W84/18 ,  H04W8/005 ,  H04W92/02

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US09658864B2

公开(公告)日：2017-05-23

申请号：US12848322

申请日：2010-08-02

Applicant: Kyung Mo Park ,  Seo Young Hwang ,  Jae Yeon Song

Inventor： Kyung Mo Park ,  Seo Young Hwang ,  Jae Yeon Song

IPC: G06F9/44 ,  G06F3/0481

CPC classification number: G06F3/0481 ,  G06F9/451

Abstract: A method and device for creating an integrated User Interface (UI) by combining individual application UIs. The device receives application UIs from individual UI providing devices, combines the application UIs into the integrated UI, and displays the integrated UI. When an application UI is selected from the integrated UI, the device sends a function invocation signal to a corresponding device in order to perform the particular function corresponding to the selected application UI.

公开(公告)号：US09584441B2

公开(公告)日：2017-02-28

申请号：US13980485

申请日：2012-01-19

Applicant: Sung-Oh Hwang ,  Kyung-Mo Park ,  Jae-Yeon Song ,  Doug Young Suh ,  Yong-Il Kwon

Inventor： Sung-Oh Hwang ,  Kyung-Mo Park ,  Jae-Yeon Song ,  Doug Young Suh ,  Yong-Il Kwon

IPC: G01R31/08 ,  H04L12/927 ,  H04N21/2381 ,  H04N21/647 ,  H04N21/2343 ,  H04N21/845

CPC classification number: H04L47/805 ,  H04L43/0829 ,  H04L43/0852 ,  H04L43/0888 ,  H04L69/325 ,  H04N21/234327 ,  H04N21/2381 ,  H04N21/647 ,  H04N21/8451

Abstract: An apparatus and method for transmitting a multimedia data packet are provided. The method includes receiving Bottom-up Network Abstraction Layer (B-NAL) information from a network entity, determining a media data quality based on the received B-NAL information and generating media data having the determined media data quality, and generating a packet including the generated media data and transmitting the packet to the network entity.

Abstract translation: 提供了一种用于发送多媒体数据分组的装置和方法。 该方法包括从网络实体接收自底向上网络抽象层（B-NAL）信息，基于所接收的B-NAL信息确定媒体数据质量，并产生具有所确定的媒体数据质量的媒体数据，以及生成包括 生成的媒体数据并将该分组发送到网络实体。

公开(公告)号：US09407946B2

公开(公告)日：2016-08-02

申请号：US13980484

申请日：2012-01-19

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

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

IPC: H04N7/173 ,  H04N21/258 ,  H04N21/63 ,  H04N21/6405

CPC classification number: H04N21/25866 ,  H04N21/631 ,  H04N21/6405

Abstract: An apparatus and a method for driving an application, contained in a hybrid multimedia service, in a broadcast system that provides a user equipment with the hybrid multimedia service based on a hybrid network including at least a broadcast network and a network supporting an Internet protocol is provided. To this end, a broadcast server constituting the broadcast system constructs control information to be used for acquiring an instruction table for driving the application contained in the hybrid multimedia service, and transmits the constructed control information to the user equipment in a predetermined format. The user equipment may acquire the instruction table using the control information provided from the broadcast server, and drive a desired application using the acquired instruction table.

Abstract translation: 包含在混合多媒体服务中的应用的装置和方法，在广播系统中，基于包括至少广播网络和支持因特网协议的网络的混合网络向用户设备提供混合多媒体服务， 提供。 为此，构成广播系统的广播服务器构成用于获取用于驱动包含在混合多媒体业务中的应用的指令表的控制信息，并以预定的格式将构成的控制信息发送给用户设备。 用户设备可以使用从广播服务器提供的控制信息来获取指令表，并使用所获取的指令表来驱动期望的应用。