公开(公告)号：US07715872B2

公开(公告)日：2010-05-11

申请号：US11342036

申请日：2006-01-27

申请人： Sun-Mi Kim ,  Young-Jip Kim ,  Young-Seop Han

发明人： Sun-Mi Kim ,  Young-Jip Kim ,  Young-Seop Han

IPC分类号： H04M1/19 ,  H04M3/56 ,  H04M3/54 ,  H04M3/42 ,  H04L12/18 ,  H04N7/15 ,  G06F15/16

CPC分类号： H04L65/1069 ,  H04L29/06027 ,  H04L65/80 ,  H04M1/2535 ,  H04M7/0027 ,  H04M7/12

摘要： Disclosed is a video calling method capable of providing video through a separate display over a VoIP network, which can transfer IP information of a specified display device to a mobile communication terminal, and provide video data transfer for a video call through the specified display device. According to the video calling method, a first mobile communication terminal connects a video calling service with a second mobile communication terminal, and receives a request to change a device for transmitting/receiving the video to/from the second mobile communication terminal to a separate display. The first mobile communication terminal transfers information about the display to the second mobile communication terminal, and controls the second mobile communication terminal to transmit/receive the video to/from the display. The first mobile communication terminal then transfers information about the second mobile communication terminal to the display, and controls the display to transmit/receive the video to/from the second mobile communication terminal.

摘要翻译： 公开了一种视频通话方法，其能够通过VoIP网络上的单独显示器提供视频，该网络可以将指定的显示设备的IP信息传送到移动通信终端，并通过指定的显示设备提供用于视频呼叫的视频数据传输。 根据视频呼叫方法，第一移动通信终端将视频呼叫服务与第二移动通信终端连接，并且接收将用于向/从第二移动通信终端发送/接收视频的设备更改为单独的显示的请求 。 第一移动通信终端将关于显示的信息传送到第二移动通信终端，并且控制第二移动通信终端向显示器发送/接收视频。 然后，第一移动通信终端将关于第二移动通信终端的信息传送到显示器，并且控制显示器向/从第二移动通信终端发送/接收视频。

公开(公告)号：US20090197600A1

公开(公告)日：2009-08-06

申请号：US12366404

申请日：2009-02-05

申请人： Tae-Soo LEE ,  Young-Jip Kim ,  Jeong-Sik Cho ,  Jun-Young Choe ,  Kyung-Shin Lee

发明人： Tae-Soo LEE ,  Young-Jip Kim ,  Jeong-Sik Cho ,  Jun-Young Choe ,  Kyung-Shin Lee

IPC分类号： H04W24/08 ,  H04W24/00

CPC分类号： H04H20/12 ,  H04H20/93 ,  H04H60/51 ,  H04H60/72 ,  H04H60/85 ,  H04W24/08

摘要： An apparatus and method for measuring signal quality information in a mobile broadcasting network are provided, as well as a system supporting the same. A broadcast server provides a reporting condition for signal quality to a mobile terminal using a control message. The mobile terminal, when it satisfies the reporting condition, transmits a reporting message for signal quality to a management server managing signal qualities. The reporting message includes signal quality measurement results at the current location. In this way, information on the low-signal quality area is automatically collected from the mobile terminal, making it possible to rapidly and easily comprehend the sate of the mobile broadcasting network depending on the collected information.

摘要翻译： 提供了一种用于测量移动广播网络中的信号质量信息的装置和方法，以及支持它的系统。 广播服务器使用控制消息向移动终端提供用于信号质量的报告条件。 当移动终端满足报告条件时，向管理信息质量管理服务器发送信号质量报告消息。 报告消息包括当前位置的信号质量测量结果。 以这种方式，从移动终端自动收集关于低信号质量区域的信息，使得可以根据所收集的信息快速且容易地理解移动广播网络的状态。

公开(公告)号：US20080072317A1

公开(公告)日：2008-03-20

申请号：US11858310

申请日：2007-09-20

申请人： Kyung-Shin Lee ,  Jin-Woo Jeon ,  Young-Jip Kim ,  Hyun-Chul Kim ,  Ji-Wuck Jung

发明人： Kyung-Shin Lee ,  Jin-Woo Jeon ,  Young-Jip Kim ,  Hyun-Chul Kim ,  Ji-Wuck Jung

IPC分类号： G06F7/04

CPC分类号： H04H60/72 ,  H04H60/15 ,  H04H60/82

摘要： An apparatus and method for configuring partial broadcasting guide information in a digital broadcasting system is disclosed. The apparatus includes a terminal and a broadcasting service providing server. The terminal transmits a connection request and a partial broadcasting guide information delivery request. The broadcasting service providing server responds to the connection request, performs user authentication using a password received from the terminal upon receipt of the partial broadcasting guide information delivery request, performs broadcasting guide information filtering in order to acquire partial broadcasting guide information if the user authentication is successful, and provides the partial broadcasting guide information to the terminal.

摘要翻译： 公开了一种在数字广播系统中配置部分广播指南信息的装置和方法。 该装置包括终端和广播服务提供服务器。 终端发送连接请求和部分广播指南信息传递请求。 广播服务提供服务器响应连接请求，在接收到部分广播指南信息传送请求时，使用从终端接收到的密码进行用户认证，执行广播指南信息过滤，以便在用户认证为 成功，并向终端提供部分广播指南信息。

公开(公告)号：US20070111658A1

公开(公告)日：2007-05-17

申请号：US11514437

申请日：2006-09-01

申请人： Joon-Ho Park ,  Young-Jip Kim ,  Jeong-Sik Cho ,  Sun-Mi Kim

发明人： Joon-Ho Park ,  Young-Jip Kim ,  Jeong-Sik Cho ,  Sun-Mi Kim

IPC分类号： H04H1/00 ,  H04B7/185

CPC分类号： H04H20/26 ,  H04H20/57 ,  H04H20/72 ,  H04H20/74 ,  H04H40/18 ,  H04H40/90 ,  H04H60/72 ,  H04H60/85 ,  H04H60/91

摘要： Disclosed is a method for providing information regarding service linking between a terrestrial DMB system and a satellite DMB system by using a service linking information provision server for creating and providing service linking information between the terrestrial DMB system and the satellite DMB system in a broadcasting having the terrestrial DMB system, the satellite DMB system, and a mobile communication system. The method includes the steps of (a) receiving EPG information from the terrestrial DMB system and the satellite DMB system, respectively, by the service linking information provision server; (b) analyzing content of the EPG information and confirming existence of a linked service; (c) classifying service linking according to degree of linking, when the existence of a linked service is confirmed, and storing resultant classification information as service linking information; and (d) providing the service linking information via the mobile communication system when a request for the service linking information is received from a DMB receiver terminal.

摘要翻译： 公开了一种通过使用服务链接信息提供服务器来提供关于地面DMB系统和卫星DMB系统之间的服务链接的信息的方法，所述服务链接信息提供服务器用于在广播中创建并提供地面DMB系统与卫星DMB系统之间的服务链接信息 地面DMB系统，卫星DMB系统和移动通信系统。 该方法包括以下步骤：（a）由服务链接信息提供服务器分别从地面DMB系统和卫星DMB系统接收EPG信息; （b）分析EPG信息的内容并确认链接服务的存在; （c）根据链接程度分类服务链接，确定链接服务的存在，并将结果分类信息存储为服务链接信息; 以及（d）当从DMB接收机终端接收到对服务链接信息的请求时，经由移动通信系统提供服务链接信息。

公开(公告)号：US20070036035A1

公开(公告)日：2007-02-15

申请号：US11487858

申请日：2006-07-17

申请人： Jeong-Sik Cho ,  Young-Jip Kim ,  Tae-Soo Lee ,  Sun-Mi Kim

发明人： Jeong-Sik Cho ,  Young-Jip Kim ,  Tae-Soo Lee ,  Sun-Mi Kim

IPC分类号： G04B47/00

CPC分类号： H04H40/27

摘要： Disclosed is a method for implementing an alarm or morning call function in a DMB terminal, including operating a timer to check time information, setting information necessary to implement the alarm or morning call function, including a time preset to output a reserved DMB program and information on the DMB program which will be outputted at the preset time, implementing a DMB function at a time earlier than the preset time by a predetermined time for receiving the reserved DMB program with implementation of the DMB function and outputting the DMB program at the preset time.

摘要翻译： 公开了一种在DMB终端中实现报警或上午呼叫功能的方法，包括操作定时器以检查时间信息，设置实现警报或早晨呼叫功能所需的信息，包括预设的时间以输出保留的DMB程序和信息 在将在预设时间输出的DMB程序上，在比预设时间早一段时间实施DMB功能预定时间，用于接收具有DMB功能的实施的预留DMB程序，并在预设时间输出DMB程序 。

公开(公告)号：US08050146B2

公开(公告)日：2011-11-01

申请号：US12212357

申请日：2008-09-17

申请人： Jin-Woo Jeon ,  Young-Jip Kim ,  Jae-Yeon Song

发明人： Jin-Woo Jeon ,  Young-Jip Kim ,  Jae-Yeon Song

IPC分类号： G04B47/00 ,  H04M1/00 ,  G06F13/00

CPC分类号： H04N5/4401 ,  G04R20/18 ,  H04H20/57 ,  H04H20/95 ,  H04H60/68 ,  H04H60/72 ,  H04H60/91 ,  H04N5/44508 ,  H04N21/235 ,  H04N21/41407 ,  H04N21/4305 ,  H04N21/4345 ,  H04N21/435 ,  H04N21/43637 ,  H04N21/64315

摘要： An apparatus and method for providing mobile broadcasting services through a communication network and a broadcast network, wherein a mobile terminal receives and stores Greenwich Mean Time (GMT) access address through an Electronic Service Guide (ESG) bootstrap File deLivery over Unidirectional Transport (FLUTE) session. The GMT access address is included in the ESG bootstrap FLUTE session when transmitted. The mobile terminal requests the GMT from the communication network using the GMT access address, receives the GMT from the communication network, and stores and sets the GMT.

摘要翻译： 一种用于通过通信网络和广播网络提供移动广播服务的装置和方法，其中移动终端通过单向传输（FLUTE）上的电子服务指南（ESG）引导文件传送来接收和存储格林威治标准时间（GMT）访问地址， 会话 发送时，GMT访问地址包含在ESG引导FLUTE会话中。 移动终端使用GMT访问地址从通信网络请求GMT，从通信网络接收GMT，并存储和设置GMT。

公开(公告)号：US20110243013A1

公开(公告)日：2011-10-06

申请号：US13078794

申请日：2011-04-01

申请人： Hyun-Chul Lee ,  Jin-Woo Jeon ,  Young-Seop Han ,  Young-Jip Kim ,  Hee-Yong Youn ,  Kyung-Tae Kim

发明人： Hyun-Chul Lee ,  Jin-Woo Jeon ,  Young-Seop Han ,  Young-Jip Kim ,  Hee-Yong Youn ,  Kyung-Tae Kim

IPC分类号： H04W4/00 ,  H04W36/30 ,  H04L12/26

CPC分类号： H04W24/10 ,  H04W36/0083 ,  H04W36/30 ,  H04W84/12

摘要： A method and apparatus perform channel scanning in a wireless communication system. A signal intensity of an Access Point (AP) is compared with a scanning threshold, when the AP signal intensity not less than the scanning threshold, a channel scanning schedule list is generated in consideration of a scan time based on a passive channel scan scheme and a scan time based on an active channel scan scheme. The channel scanning is performed every channel scanning time, according to the channel scanning schedule list.

摘要翻译： 方法和装置在无线通信系统中执行信道扫描。 当接收点（AP）的信号强度与扫描阈值进行比较时，当AP信号强度不小于扫描阈值时，考虑到基于被动信道扫描方案的扫描时间来生成信道扫描调度表，并且 基于活动通道扫描方案的扫描时间。 根据频道扫描时间表，每个频道扫描时间执行频道扫描。

公开(公告)号：US20090092254A1

公开(公告)日：2009-04-09

申请号：US12248555

申请日：2008-10-09

申请人： Kyung-Shin LEE ,  Young-Jip Kim ,  Joon-Ho Park ,  Ji-Wuck Jung

发明人： Kyung-Shin LEE ,  Young-Jip Kim ,  Joon-Ho Park ,  Ji-Wuck Jung

IPC分类号： H04L9/00

CPC分类号： H04L9/0891 ,  H04L63/061 ,  H04L63/068 ,  H04L2209/56 ,  H04L2209/60

摘要： A method for efficiently providing a key in a portable broadcasting system and a system using the same are provided, in which when a user selects a service to be purchased after invoking a broadcasting application, a terminal transmits a service request message including information about the selected service, a server transmits a service response message including a key required for using the selected service in the form of a MIKEY, and the terminal receives the service response message.

摘要翻译： 提供了一种在便携式广播系统中有效提供密钥的方法和使用该密钥的系统，其中当用户在调用广播应用之后选择要购买的服务时，终端发送包括关于所选择的信息的信息的服务请求消息 服务，服务器以MIKEY的形式发送包括使用所选择的服务所需的密钥的服务响应消息，并且终端接收服务响应消息。

公开(公告)号：US20090080664A1

公开(公告)日：2009-03-26

申请号：US12234309

申请日：2008-09-19

申请人： Ji-Wuck Jung ,  Byung-Rae Lee ,  Young-Jip Kim ,  Hyun-Chul Kim ,  Kyung-Shin Lee

发明人： Ji-Wuck Jung ,  Byung-Rae Lee ,  Young-Jip Kim ,  Hyun-Chul Kim ,  Kyung-Shin Lee

IPC分类号： H04L9/14 ,  H04L9/06

CPC分类号： H04N5/913 ,  G11B20/00086 ,  G11B20/0021 ,  G11B20/00224 ,  G11B20/00492 ,  G11B2020/10537 ,  H04L2463/101 ,  H04N21/4405 ,  H04N21/83 ,  H04N21/85406 ,  H04N2005/91357 ,  H04W4/06 ,  H04W4/50

摘要： Disclosed is a method of recording and storing a broadcast content received for mobile broadcast services in a transmitting-end level. A broadcast receiving terminal includes a type of the key profile in the header of the recorded file for the particular broadcast content, the CIEK which is used in encrypting the broadcast content and encrypted with the second layer encryption key, and the acquisition information on the second layer encryption key. The acquisition information on the second layer encryption key is included in a corresponding field of the header according to the type of the used profile. As in the SRTP and IPSec, a recorded file format in the transmitting-end level recording is the PDCF. Information associated with the encryption of the encrypted broadcast content is stored in the OMA DRM common header box (ohdr box) of the PDCF recorded file.

摘要翻译： 公开了一种在发送端级别记录和存储为移动广播服务接收的广播内容的方法。 广播接收终端包括用于特定广播内容的记录文件的标题中的密钥简档的类型，用于加密广播内容并用第二层加密密钥加密的CIEK，以及第二 层加密密钥。 关于第二层加密密钥的获取信息根据所使用的简档的类型被包括在标题的相应字段中。 在SRTP和IPSec中，发送端级别记录中记录的文件格式是PDCF。 与加密的广播内容的加密相关联的信息被存储在PDCF记录文件的OMA DRM公用报头盒（ohdr box）中。

公开(公告)号：US20090077591A1

公开(公告)日：2009-03-19

申请号：US12212357

申请日：2008-09-17

申请人： Jin-Woo JEON ,  Young-Jip Kim ,  Jae-Yeon Song

发明人： Jin-Woo JEON ,  Young-Jip Kim ,  Jae-Yeon Song

IPC分类号： H04N5/445

CPC分类号： H04N5/4401 ,  G04R20/18 ,  H04H20/57 ,  H04H20/95 ,  H04H60/68 ,  H04H60/72 ,  H04H60/91 ,  H04N5/44508 ,  H04N21/235 ,  H04N21/41407 ,  H04N21/4305 ,  H04N21/4345 ,  H04N21/435 ,  H04N21/43637 ,  H04N21/64315

摘要： An apparatus and method for providing mobile broadcasting services through a communication network and a broadcast network, wherein a mobile terminal receives and stores Greenwich Mean Time (GMT) access address through an Electronic Service Guide (ESG) bootstrap File deLivery over Unidirectional Transport (FLUTE) session. The GMT access address is included in the ESG bootstrap FLUTE session when transmitted. The mobile terminal requests the GMT from the communication network using the GMT access address, receives the GMT from the communication network, and stores and sets the GMT.

摘要翻译： 一种用于通过通信网络和广播网络提供移动广播服务的装置和方法，其中移动终端通过单向传输（FLUTE）上的电子服务指南（ESG）引导文件传送来接收和存储格林威治标准时间（GMT）访问地址， 会话 发送时，GMT访问地址包含在ESG引导FLUTE会话中。 移动终端使用GMT访问地址从通信网络请求GMT，从通信网络接收GMT，并存储和设置GMT。