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公开(公告)号：KR1020090037747A
公开(公告)日：2009-04-16
申请号：KR1020070103249
申请日：2007-10-12
Applicant: 삼성전자주식회사
IPC: H04W8/24
CPC classification number: H04N21/4622 , H04N21/41407 , H04N21/64315 , H04N21/84
Abstract: A method and a system for transmitting electronic service guide related data in a portable broadcasting service are provided to reduce communication network usage cost by quickly acquiring ESG data when offering a portable broadcasting service through communication network. A broadcast providing server receives an ESG(Electronic Service Guide) data request(301). An ESG query received from a mobile terminal is analyzed. The version of requested ESG data is grasped(303). The broadcast providing server collects the grasped ESG data(305). The ESG data group file in which the broadcast providing server is made up is transmitted to the mobile terminal through the communications network. The header of the received ESG data group file is analyzed. The mobile terminal piles ESG data group.
Abstract translation: 提供一种用于在便携式广播服务中发送电子服务指南相关数据的方法和系统，以通过通过通信网络提供便携式广播服务时快速获取ESG数据来降低通信网络的使用成本。 广播提供服务器接收ESG（电子服务指南）数据请求（301）。 分析从移动终端接收的ESG查询。 掌握要求的ESG数据的版本（303）。 广播提供服务器收集所掌握的ESG数据（305）。 构成广播提供服务器的ESG数据组文件通过通信网络被发送到移动终端。 分析接收到的ESG数据组文件的标题。 移动终端堆ESG数据组。
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公开(公告)号：KR1020080109325A
公开(公告)日：2008-12-17
申请号：KR1020070057499
申请日：2007-06-12
Applicant: 삼성전자주식회사
CPC classification number: H04N13/178 , H04N13/139 , H04N13/261 , H04N13/00
Abstract: A system for generating and reproducing 3D image file based on 2D image media standard and a method thereof are provided to simplify the verification process using already verified standard technology, and generate, and reproduce 2D, and 3D file to new 3D image file format. A stereo-scopic image file-creating apparatus(300) comprises a first camera(301), a second camera(302), an image signal processor(303), a storage(304), an encoder(305), a data conversion part(306), and a file generator(307). The first camera takes pictures or right eye view, and left eye view and outputs the video data. The second camera takes a picture from the other visual point about an object and outputs the video data. The encoder encodes the video data. The data conversion part processes the video data of the second camera.
Abstract translation: 提供了一种用于基于2D图像媒体标准产生和再现3D图像文件的系统及其方法，以使用已经验证的标准技术简化验证过程，并且将2D和3D文件生成并再现为新的3D图像文件格式。 立体图像文件创建装置（300）包括第一相机（301），第二相机（302），图像信号处理器（303），存储器（304），编码器（305），数据转换 部分（306）和文件生成器（307）。 第一台相机拍照或右眼，左眼观看并输出视频数据。 第二台相机从另一个可视点拍摄有关物体的照片，并输出视频数据。 编码器对视频数据进行编码。 数据转换部分处理第二相机的视频数据。
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公开(公告)号：KR1020080068419A
公开(公告)日：2008-07-23
申请号：KR1020070006210
申请日：2007-01-19
Applicant: 삼성전자주식회사
IPC: H04N21/235 , H04N21/462
CPC classification number: H04N21/2353 , H04N21/2351 , H04N21/26283 , H04N21/4353 , H04N21/462 , H04N21/63345
Abstract: A method for transceiving information related to an ESG(Electric Service Guide) in a DVB CBMS system is provided to encrypt and transmit the ESG in a network and receive and decode the encrypted ESG in a terminal, thereby providing the ESG to only previously appointed users. A method for transceiving information related to an ESG(Electric Service Guide) in a DVB CBMS(Digital Video Broadcasting Convergence of Broadcasting and Mobile Service) system comprises the following steps of: analyzing the characteristics of the ESG(301); checking whether it is clear to air(302); setting clear to air as false and setting related acquisition information in AcquisitionRef(303); setting RelatedEntrypoint if decryption related information is available in a specific point(304); checking whether it is free to provide the ESG(305); setting free to air as false if related purchase information is set in PurchaseRef(306); and setting RelatedEntrypoint if related decoding and/or purchase related information can be acquired in a specific point(307).
Abstract translation: 提供了一种在DVB CBMS系统中收发与ESG（电气服务指南）有关的信息的方法，用于在网络中加密和发送ESG，并在终端中接收和解码加密的ESG，从而将ESG仅提供给以前指定的用户 。 在DVB CBMS（广播和移动业务的数字视频广播融合）系统中收发与ESG（电力服务指南）有关的信息的方法包括以下步骤：分析ESG（301）的特征; 检查是否清楚空气（302）; 将空气清空为假，并在AcquisitionRef（303）中设置相关的获取信息; 如果解密相关信息在特定点处可用，则设置相关联点（304）; 检查是否免费提供ESG（305）; 如果在PurchaseRef（306）中设置了相关的购买信息，可以自由设置为空; 并且如果可以在特定点获取相关的解码和/或购买相关信息，则设置相关实体（307）。
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公开(公告)号：KR100834630B1
公开(公告)日：2008-06-02
申请号：KR1020050124811
申请日：2005-12-16
Applicant: 삼성전자주식회사
IPC: H04N21/235 , H04N21/43
CPC classification number: H04N21/435 , H04N21/235 , H04N21/23614 , H04N21/2362 , H04N21/434 , H04N21/4345 , H04N21/4348
Abstract: 본 발명은 디지털 비디오 방송 시스템에서 양방향 채널의 사용함에 있어서 전자 서비스 가이드 내의 획득 프래그먼트를 이용하여 양방향 채널 사용을 위해 필요한 정보들을 전송하기 위한 송수신 방법 및 장치를 제안한다.
디지털 비디오 방송 시스템(Digital Video Broadcasting: DVB), 전자 서비스 가이드(ESG), 양방향 채널(Interaction channel)-
公开(公告)号：KR1020080044748A
公开(公告)日：2008-05-21
申请号：KR1020070070680
申请日：2007-07-13
Applicant: 삼성전자주식회사
IPC: H04N21/60
Abstract: A hand-over system in a digital broadcasting system and a method therefor are provided to configure network information for supporting a hand-over in the digital broadcasting system. A PSI/SI(Program Specific Information/System Information) management unit(202) of a serving network(200) checks whether a neighboring network(250), which provides the same multi-broadcasting service as a multi-broadcasting service currently provided, exists. If the neighboring network exists, the PSI/SI management unit changes a part repeated with broadcasting service information necessary for providing the multi-broadcasting service in the serving network from broadcasting service information necessary for providing the same multi-broadcasting service in the neighboring network. A TS(Transport Stream) generating unit of the serving network includes the broadcasting service information in which the repeated information is changed and the same multi-broadcasting service in a TS and transmits the TS. A terminal receives the TS transmitted from the serving network. The terminal checks the broadcasting service information included in the TS and checks whether the same broadcasting service as the broadcasting service provided from the serving network exists in the neighboring network. If the same multi-broadcasting service exists in a hand-over to the neighboring network, the terminal receives the multi-broadcasting service provided from the neighboring network by using the broadcasting service information of the serving network.
Abstract translation: 提供数字广播系统中的切换系统及其方法，以配置用于支持数字广播系统中的切换的网络信息。 服务网络（200）的PSI / SI（节目特定信息/系统信息）管理单元（202）检查提供与当前提供的多广播服务相同的多播服务的相邻网络（250） 存在。 如果存在相邻网络，则PSI / SI管理单元通过在相邻网络中提供相同的多广播服务所需的广播服务信息，在服务网络中改变与提供多广播业务所需的广播业务信息重复的部分。 服务网络的TS（传输流）生成单元包括在TS中重复信息被改变的广播服务信息和相同的多广播服务，并且发送TS。 终端接收从服务网络发送的TS。 终端检查包括在TS中的广播业务信息，并检查在邻近网络中是否存在与从服务网络提供的广播业务相同的广播业务。 如果在相邻网络的切换中存在相同的多播服务，则终端通过使用服务网络的广播服务信息来接收从相邻网络提供的多播服务。
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Patent Agency Ranking
公开(公告)号：KR100819259B1
公开(公告)日：2008-04-03
申请号：KR1020070010640
申请日：2007-02-01
Applicant: 삼성전자주식회사
IPC: H04N21/478
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: 본 발명은 방송 서비스를 제공하는 휴대 방송 시스템에서 통지 메시지를 전송하는 방법과 장치에 관한 것이다. 본 발명의 휴대 방송 시스템은 방송 서비스들을 수신 가능한 모든 사용자들을 위한 공통 통지 메시지를 수신하는데 필요한 공통 통지 메시지 채널 정보를, 방송 서비스들에 대한 전자 서비스 가이드(ESG) 혹은 상기 방송 서비스들을 위한 제어 신호에 실어 전송하는 과정과, 특정 사용자 그룹을 위한 특정 통지 메시지를 수신하는데 필요한 특정 통지 메시지 채널 정보를, 상기 전자 서비스 가이드(ESG)에 실어 상기 특정 사용자 그룹의 단말에게 전송하는 과정과, 상기 공통 통지 메시지 및 상기 특정 통지 메시지 중 적어도 하나를 생성하는 과정과, 상기 생성된 통지 메시지를 상기 해당하는 채널 정보를 이용하여 단말에게 전송하는 과정을 수행한다.
휴대 방송 시스템, DVB-H, DVB-CBMS, 통지 메시지, 채널 정보-
167.发明公开
公开(公告)号：KR1020070112053A
公开(公告)日：2007-11-22
申请号：KR1020070048699
申请日：2007-05-18
Applicant: 삼성전자주식회사
CPC classification number: H04H60/23 , H04H60/15 , H04H60/72 , H04N7/1675 , H04N21/2351 , H04N21/25875 , H04N21/26283 , H04N21/6131 , H04N21/64315 , H04W8/02
Abstract: A method and an apparatus for transmitting/receiving a coded electronic service guide in a digital video broadcast service guide in a DVB-H(Digital Video Broad-Handheld) CBMS(Convergence of Broadcasting and Mobile Service) are provided to allow a visited network to provide a coded ESG(Electronic Service Guide) and a pertinent key to a terminal and the terminal to decode the ESG to check whether desired service is provided or not in the visited network. When a terminal determines that a roaming procedure is necessary, the terminal selects whether to first view a visited ESG or immediately to start service roaming(301). When the terminal wants to view a visited ESG, the terminal transmits a visited ESG request to a visited network(302). The terminal performs authentication with the visited network(303) and then receives a key for decoding a coded visited ESG(304). The terminal receives a visited ESG via a broadcasting network(305), and decodes the received visited ESG with the received key to recognize what kind of service is provided in the visited network. The terminal determines whether to start a user roaming procedure or whether to start a service roaming procedure(306), and performs the user roaming procedure or the service roaming procedure according to determination(307).
Abstract translation: 提供了DVB-H（数字视频广泛手持）CBMS（广播和移动业务的融合）中的数字视频广播业务指南中发送/接收编码电子业务指南的方法和装置，以允许被访问的网络 向终端和终端提供编码ESG（电子服务指南）和相关密钥，以对ESG进行解码，以检查在访问网络中是否提供所需服务。 当终端确定需要漫游过程时，终端选择是否首先查看被访问的ESG或立即开始服务漫游（301）。 当终端想要观看被访问的ESG时，终端向受访网络发送访问的ESG请求（302）。 该终端与被访问网络（303）进行认证，然后接收用于解码被访问ESG（304）的密钥。 终端经由广播网络（305）接收被访问的ESG，并利用所接收的密钥解码接收到的被访问的ESG，以识别访问网络中提供什么样的服务。 终端确定是否启动用户漫游过程或是否启动服务漫游过程（306），并且根据确定（307）执行用户漫游过程或服务漫游过程。
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公开(公告)号：KR1020070108310A
公开(公告)日：2007-11-09
申请号：KR1020060077364
申请日：2006-08-16
Applicant: 삼성전자주식회사
IPC: H04N21/235
CPC classification number: H04W4/12 , H04N21/41407
Abstract: A method for transmitting a notification message in a portable broadcasting system and a system according to the same are provided to support a bidirectional channel. If a notification event is received, a notification generation function(203) writes a notification message corresponding to the notification event. The notification generation function(203) determines a path of the notification message. When the path of the notification message is a bidirectional channel, the notification generation function(203) transmits a transmission request message including a target address of a corresponding terminal(119) to an NDAF(Notification Distribution/Adaptation Function)(202). The NDAF(202) receives the transmission request message, confirms the transmission path and the target address, and transmits the notification message to the terminal(119) through the corresponding target address.
Abstract translation: 提供了一种用于在便携式广播系统和根据它的系统中发送通知消息的方法以支持双向信道。 如果接收到通知事件，则通知生成功能（203）写入与通知事件相对应的通知消息。 通知生成功能（203）确定通知消息的路径。 当通知消息的路径是双向信道时，通知生成功能（203）向NDAF（通知分发/适配功能）（202）发送包括对应终端（119）的目标地址的发送请求消息。 NDAF（202）接收传输请求消息，确认传输路径和目标地址，并通过相应的目标地址向终端（119）发送通知消息。
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公开(公告)号：KR1020070079421A
公开(公告)日：2007-08-07
申请号：KR1020060010075
申请日：2006-02-02
Applicant: 삼성전자주식회사
CPC classification number: H04W4/02 , H04B7/15507 , H04J11/00 , H04J2011/0013
Abstract: A method for providing a location-based service in a digital broadcasting system and an apparatus therefor are provided to offer the location-based service to a terrestrial DMB(Digital Multimedia Broadcasting) terminal which is moved to a mobile by allowing the mobile which performs a function of a gap filler to change transmitter identification information according to the location change of the mobile. An ADC(Analog to Digital Converter)(600) receives a broadcasting signal through an antenna, digitalizes the received broadcasting signal, and outputs the digitalized broadcasting signal. A TDM(Time Division Multiplexing) receiving unit(610) recovers the digitalized broadcasting signal outputted from the ADC(600) as an original signal. A TDM/OFDM(Orthogonal Frequency Division Multiplexing) converter(620) changes a frame structure of the recovered signal to transmit the recovered signal as an OFDM signal. An OFDM transmitter(630) amplifies and outputs the OFDM signal. A transmitter identification information generator(641) generates and outputs mapped transmitter identification information of a corresponding area on the basis of current physical location information received from a mobile. An adder(640) adds the output of the OFDM transmitter(630) and the output of the transmitter identification information generator(641), and outputs a broadcasting signal.
Abstract translation: 提供了一种用于在数字广播系统及其装置中提供基于位置的服务的方法，用于向通过允许执行一个移动台的移动设备移动到移动台的地面DMB（数字多媒体广播）终端提供基于位置的服务 间隙填料的功能根据移动台的位置变化改变发射机识别信息。 ADC（模/数转换器）（600）通过天线接收广播信号，数字化接收到的广播信号，并输出数字广播信号。 TDM（时分复用）接收单元（610）将从ADC（600）输出的数字广播信号作为原始信号恢复。 TDM / OFDM（正交频分复用）转换器（620）改变恢复信号的帧结构，以将恢复的信号作为OFDM信号发送。 OFDM发射机（630）放大并输出OFDM信号。 发射机识别信息生成器（641）根据从移动台接收的当前物理位置信息生成并输出对应区域的映射的发射机识别信息。 加法器（640）将OFDM发送器（630）的输出和发送器识别信息生成器（641）的输出相加，并输出广播信号。
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公开(公告)号：KR1020070075220A
公开(公告)日：2007-07-18
申请号：KR1020060018945
申请日：2006-02-27
Applicant: 삼성전자주식회사
IPC: H04N21/478
Abstract: A user and service roaming method and system in a digital broadcasting system are provided to allow a terminal to normally receive a desired service even in a visit network not in a home network. When a terminal(119) corresponding to a subscriber of a home service provider roams a service area of another service provider, the terminal receives ESG(Electronic Service Guide) of the other service provider and determines a roaming type on the basis of a list of services provided by the ESG. And then, the terminal performs user roaming and service roaming according to the determined roaming type.
Abstract translation: 提供数字广播系统中的用户和服务漫游方法和系统，以允许终端即使在不在家庭网络中的访问网络中正常地接收期望的服务。 当对应于家庭服务提供商的用户的终端（119）漫游另一个服务提供商的服务区域时，该终端接收另一个服务提供商的ESG（电子服务指南），并根据以下列表确定漫游类型： ESG提供的服务。 然后，终端根据确定的漫游类型进行用户漫游和服务漫游。
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