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：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：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。

公开(公告)号：US20080083006A1

公开(公告)日：2008-04-03

申请号：US11866203

申请日：2007-10-02

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

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

IPC分类号： H04N7/173

CPC分类号： H04H60/72 ,  H04H40/18

摘要： A method is disclosed for efficiently receiving Electronic Service Guide (ESG) data for a Digital Video Broadcasting-Handheld (DVB-H) broadcast service in a DVB-H reception terminal. When ESG data to which session partitioning rules are applied is received in a multiple-stream mode, session-by-session rules are detected. On the basis of the rules, sessions in which actual ESG data is carried are classified by roles required to provide the broadcast service. The associated ESG data from the sessions is acquired and stored. Since ESG data can be efficiently received by providing detailed guidelines for receiving the ESG data based on a session partitioning rule, a reception scheme of the DVB-H reception terminal can be significantly improved.

摘要翻译： 公开了一种用于有效地接收DVB-H接收终端中的数字视频广播 - 手持（DVB-H）广播服务的电子服务指南（ESG）数据的方法。 当以多流模式接收到应用了会话分区规则的ESG数据时，检测逐个会话规则。 根据规则，实际提供ESG数据的会话根据提供广播业务所需的角色进行分类。 获取并存储来自会话的相关ESG数据。 由于通过提供基于会话分区规则的ESG数据接收的详细指导，可以有效地接收ESG数据，所以可以显着地提高DVB-H接收终端的接收方案。

公开(公告)号：US20070201819A1

公开(公告)日：2007-08-30

申请号：US11704693

申请日：2007-02-09

申请人： Ki-Yeon Sung ,  Young-Seop Han ,  Young-Jip Kim ,  Kyung-Tack Kwon

发明人： Ki-Yeon Sung ,  Young-Seop Han ,  Young-Jip Kim ,  Kyung-Tack Kwon

IPC分类号： H04N5/91

CPC分类号： H04N5/783 ,  G11B27/005 ,  H04N9/8042 ,  H04N9/8205

摘要： An apparatus and a method for controlling high-speed variable speed playback of digital broadcasting streams in a digital broadcasting receiver are disclosed that include a frame information table including a position information value of an I-frame stored in advance when digital broadcasting streams are recorded, and frames are scanned by means of the position information value in the frame information table when a variable speed playback mode is executed, so that the scanned frames can be stably provided to a decoder regardless of speed.

摘要翻译： 公开了一种用于控制数字广播接收机中的数字广播流的高速可变速度重放的装置和方法，包括：当记录数字广播流时包括预先存储的I帧的位置信息值的帧信息表， 并且当执行可变速度重放模式时，通过帧信息表中的位置信息值扫描帧，使得扫描帧可以稳定地提供给解码器，而不管速度如何。

公开(公告)号：US20070174871A1

公开(公告)日：2007-07-26

申请号：US11590100

申请日：2006-10-31

申请人： Sun-Mi Kim ,  Young-Jip Kim

发明人： Sun-Mi Kim ,  Young-Jip Kim

IPC分类号： H04N7/173 ,  H04N5/445 ,  G06F13/00 ,  G06F3/00

CPC分类号： H04N5/44543 ,  H04N21/41407 ,  H04N21/4316 ,  H04N21/4348 ,  H04N21/4722 ,  H04N21/478 ,  H04N21/488 ,  H04N21/4882

摘要： Disclosed is a method for providing brief information on a data broadcasting service in a Digital Multimedia Broadcasting (DMB) receiving terminal, which includes extracting brief information on a data broadcasting service from received DMB signal to sort and store the brief information for each channel and program, and displaying brief information on a relative data broadcasting service together with information for each program when requesting Electronic Program Guide (EPG) information. Accordingly, the convenience of use of such a terminal may be increased.

摘要翻译： 公开了一种提供数字多媒体广播（DMB）接收终端中的数据广播服务的简要信息的方法，其包括从接收的DMB信号中提取关于数据广播服务的简要信息，以对每个频道和节目进行简要信息的分类和存储 并且在请求电子节目指南（EPG）信息时，显示关于相关数据广播服务的简要信息以及每个节目的信息。 因此，可以提高使用这种终端的便利性。