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    • 42. 发明公开
    • 오디오 압축 파일을 포함한 신호를 송수신하는 방법 및시스템
    • 具有音频压缩文件的信号的发送/接收方法和系统
    • KR1020000012234A
    • 2000-03-06
    • KR1019990044546
    • 1999-10-14
    • (주) 젠터닷컴
    • 황영헌이성주
    • G11B20/10
    • G11B20/10G11B20/00007H04H20/95H04H60/22H04H60/23H04H60/80
    • PURPOSE: A system is provided to transmit/receive a signal having audio compression file for supplying music with level of compact disk for home use or automobile audio system. CONSTITUTION: The system comprises a main processor for distinguishing type of a broadcasting signal, decoding an audio compression file and applying transmitting/receiving the audio compression file, a chargeable portion for paying expense caused by using the audio compression file, a memory for storing the audio compression file, and a display portion for displaying an information the audio compression file stored in the memory. The broadcasting signal includes FM/AM signal or/and the audio compression file.
    • 目的:提供一种用于发送/接收具有音频压缩文件的信号的系统,用于为家用或汽车音响系统的光盘级提供音乐。 构成:该系统包括用于区分广播信号类型的主处理器,解码音频压缩文件并应用发送/接收音频压缩文件,用于支付由使用音频压缩文件引起的费用的可收费部分,用于存储音频压缩文件的存储器 音频压缩文件和用于显示存储在存储器中的音频压缩文件的信息的显示部分。 广播信号包括FM / AM信号或/和音频压缩文件。
    • 43. 发明公开
    • 디지털 브로드캐스트 데이터의 인증
    • 数字广播数据的认证
    • KR20180032559A
    • 2018-03-30
    • KR20187001241
    • 2016-07-13
    • NAGRAVISION SA
    • WENDLING BERTRANDAUMASSON JEAN PHILIPPE
    • H04N21/266G06F21/10H04H60/23H04N21/6334
    • H04H60/23G06F21/10H04N21/2541H04N21/26613H04N21/4627H04N21/63345
    • 이전에신뢰할수 있는인증서로저장된이전디지털인증서를이용하여, 디지털브로드캐스트신호로부터추출된현재디지털인증서를검증하는현재디지털인증서브로드캐스트수신시스템이개시된다. 현재및 이전디지털인증서들은브로드캐스트신호로수신된데이터가서명된디지털시그니처들과연관된다. 또한, 디지털브로드캐스트신호로디지털인증서와함께브로드캐스트되어야하는어플리케이션데이터를서명하기위한시스템이개시된다. 브로드캐스트데이터에부속된디지털시그니처의유효성을증명하는현재디지털인증서는차례대로현재디지털인증서의발급자를식별하는각각의이전인증서와연관되는적어도하나의개인키를이용하여디지털시그니처로서명된다. 이들개시들은특히, HbbTV에적용될수 있다.
    • 公开了一种当前数字证书广播接收系统,用于使用先前存储有可信证书的先前数字证书来验证从数字广播信号提取的当前数字证书。 当前和以前的数字证书与在广播信号中接收的数据的签名数字签名相关联。 还公开了一种用于签署应该与数字证书一起广播给数字广播信号的应用数据的系统。 这证明是与使用与各自以前的证书是标识数字证书的问题,目前相关的至少一个私有密钥序列中的广播数据的数字签名的有效性广泛当前的数字证书与数字签名。 这些披露特别适用于HbbTV。
    • 47. 发明公开
    • 안드로이드 플랫폼을 사용하는 방송수신장치의 계정관리 시스템
    • 使用ANDROID平台广播接收者的帐户管理系统
    • KR1020130039452A
    • 2013-04-22
    • KR1020110104003
    • 2011-10-12
    • 가온미디어 주식회사
    • 윤홍수김철민김기남
    • H04N21/441
    • H04N21/835H04H60/23H04N21/41407H04N21/4751
    • PURPOSE: An account management system of a broadcast receiving device using an android platform is provided to personalize and protect logged user accounts for environment setting, an android application, and content through the broadcast receiving device, thereby blocking illegal access of other users. CONSTITUTION: An account setting module(23a) outputs a UI(User Interface) screen of an account setting menu through a display output unit by controlling an I/O interface(22). The account setting module generates a user account by using ID and a password of a user inputted through the account setting menu. The account setting module transmits the ID and the password to an account server through a transmitting/receiving unit(21). When the user or a guest logs in, a private setting module(23b) performs personalization and protection for blocking access for an application and content stored in other accounts. [Reference numerals] (21) Transmitting/receiving unit; (22) I/O interface; (23) Control unit; (23a) Account setting module; (23b) Private setting module; (23c) Change setting module; (23d) Public screen module; (23e) Private screen module; (24) Storage unit;
    • 目的:提供使用Android平台的广播接收装置的帐户管理系统,以通过广播接收装置个性化和保护用于环境设置,Android应用程序和内容的登录用户帐户,从而阻止其他用户的非法访问。 构成:帐户设置模块(23a)通过控制I / O接口(22)通过显示输出单元输出帐户设置菜单的UI(用户界面)屏幕。 帐户设置模块通过使用通过帐户设置菜单输入的用户的ID和密码来生成用户帐户。 账户设置模块通过发送/接收单元(21)将ID和密码发送到账户服务器。 当用户或访客登录时,私人设置模块(23b)执行个性化和保护以阻止对应用的访问和存储在其他帐户中的内容。 (附图标记)(21)发送/接收单元; (22)I / O接口; (23)控制单元; (23a)账号设置模块; (23b)专用设置模块; (23c)更改设定模块; (23d)公共屏幕模块; (23e)专用屏幕模块; (24)存储单元;
    • 48. 发明公开
    • 현장자체 방송시스템 및 현장자체 방송방법
    • ACUTAL SPOT自我扩张系统和方法
    • KR1020120102922A
    • 2012-09-19
    • KR1020110020816
    • 2011-03-09
    • 주식회사 원캐스트
    • 정광재임인식김종필박영학
    • H04H20/53H04H60/23H04L9/32H04H20/71H04H60/04
    • H04H20/53H04H20/71H04H60/04H04H60/23H04L9/32
    • PURPOSE: A site based broadcasting system is provided to offer network and smart phone based broadcasts by utilizing an IP-STB(Internet Protocol Set Top Box). CONSTITUTION: Wireless apparatuses(130,160,170) execute wireless communication using an FM(Frequency Modulation), bluetooth, binary CDMA(Code Division Multiple Access), or Wi-Fi(Wireless-Fidelity). The wireless apparatus includes microphones. The wireless apparatus creates audio data using the microphones. An IP-STB(Internet Protocol Set Top Box)(140) executes the wireless communication with the wireless apparatus. The IP-STB receives the audio data from the wireless apparatus. [Reference numerals] (110) Head end IPTV broadcasting apparatus; (111) Real-time encoder; (112) Streaming server; (113) VoD server; (114) EPG server; (115) Network access authentication server; (116) Wireless microphone authentication server; (117) IP-STB list providing server; (118) Operating management system; (120) IP network; (130) Smart apparatus; (140) IP-STB; (150a) First speaker; (150b) Second speaker; (160) First wireless microphone; (170) Second wireless microphone; (180) Wired and wireless AP
    • 目的:提供基于站点的广播系统,通过利用IP-STB(因特网协议机顶盒)提供基于网络和智能手机的广播。 构成:无线设备(130,160,170)使用FM(调频),蓝牙,二进制CDMA(码分多址)或Wi-Fi(Wireless-Fidelity)执行无线通信。 无线装置包括麦克风。 无线设备使用麦克风创建音频数据。 IP-STB(因特网协议机顶盒)(140)执行与无线装置的无线通信。 IP-STB从无线装置接收音频数据。 (附图标记)(110)头端IPTV广播装置; (111)实时编码器; (112)流服务器; (113)VoD服务器; (114)EPG服务器; (115)网络接入认证服务器; (116)无线麦克风认证服务器; (117)提供IP-STB列表的服务器; (118)经营管理体系; (120)IP网络; (130)智能设备; (140)IP-STB; (150a)第一扬声器 (150b)第二扬声器; (160)第一无线麦克风; (170)第二无线麦克风; (180)有线和无线AP