디지털 케이블 방송에서의 패키지 서비스 관리 시스템 및그 방법
    51.
    发明公开
    디지털 케이블 방송에서의 패키지 서비스 관리 시스템 및그 방법 失效
    用于管理数字电缆广播中的包服务的系统及其方法

    公开(公告)号:KR1020040051312A

    公开(公告)日:2004-06-18

    申请号:KR1020020079221

    申请日:2002-12-12

    Abstract: PURPOSE: A system for managing a package service in digital cable broadcasting and a method therefor are provided to remotely apply for the package service provided from a cable broadcasting provider and release the package service. CONSTITUTION: A headend unit(110) collects various information, and composes collected information as a broadcasting signal. A host(120) receives the broadcasting signal and bidirectional service information of the headend unit(110), and executes a package application program for providing a package service. A conditional access module(130) analyzes data received through an in-band channel or an out-band channel and conditional access data, and performs a conditional access operation so that a user watches or does not watch a channel composing a corresponding package using a key in which a message about package application and release is encoded. An operation/management unit(140) composes package association information as package configuration information, transmits package configuration information to the host(120) or the conditional access module(130), and records package service information of the user. A conditional access unit(150) generates an ECM(Entitlement Control Message) and an EMM(Entitlement Management Message) with respect to each channel-classified charged channel, transmits the ECM and the EMM to the conditional access module(130) through the headend unit(110), and transmits an encoded key of a subscriber according to the request of the conditional access module(130).

    Abstract translation: 目的:提供一种用于管理数字有线广播中的包服务的系统及其方法,用于远程应用从有线广播提供商提供的包服务并且释放包服务。 构成:前端单元(110)收集各种信息,并将收集的信息作为广播信号。 主机(120)接收前端单元(110)的广播信号和双向服务信息,并执行用于提供包服务的包应用程序。 条件访问模块(130)分析通过带内信道或带外信道和条件访问数据接收的数据,并且执行条件访问操作,使得用户观看或不观看构成相应包的频道,使用 关于包应用程序和版本的消息的编码的关键。 操作/管理单元(140)将包关联信息组合为包配置信息,将包配置信息发送给主机(120)或条件访问模块(130),并记录用户的包服务信息。 条件访问单元(150)针对每个信道分类充电信道生成ECM(授权控制消息)和EMM(授权管理消息),通过头端向ECM发送ECM和EMM到条件访问模块(130) 单元(110),并根据条件访问模块(130)的请求发送订户的编码密钥。

    무인 항공기를 이용한 재난 감시 장치 및 방법
    52.
    发明公开
    무인 항공기를 이용한 재난 감시 장치 및 방법 审中-实审
    使用无人机的灾难监视系统和方法

    公开(公告)号:KR1020170101519A

    公开(公告)日:2017-09-06

    申请号:KR1020160024134

    申请日:2016-02-29

    CPC classification number: Y02A50/12

    Abstract: 무인항공기를이용한재난감시장치및 방법이개시된다. 본발명에따른무인항공기를이용한재난감시장치는, 무인항공기로제어신호를전송하거나, 상기무인항공기로부터영상데이터, 음성데이터및 센싱데이터중 적어도하나를포함하는수집정보를수신하는통신부, 기계학습기반분석, 복수의영상데이터들의결합분석및 상기센싱데이터와의연계분석중 적어도어느하나의분석방법으로상기영상데이터를분석하는영상데이터분석부, 상기영상데이터의분석결과및 외부로부터수신한기상정보를예측모델에적용하여, 예측결과를생성하는재난상황예측부, 그리고상기분석결과및 상기예측결과에상응하는대응시나리오를기반으로생성한재난경보정보를외부의통합경보시스템으로전송하거나, 상기재난경보정보를출력하는재난상황대응부를포함한다.

    Abstract translation: 公开了使用无人驾驶飞行器的灾难监视设备和方法。 使用根据本发明的UAV防灾监测系统,将控制信号发送到所述无人驾驶飞行器,或通信单元,用于接收所收集的信息包括视频数据,音频数据中的至少一个,并且从所述无人驾驶飞行器感测数据,基于机器学习的 分析,多个图像数据分析的组合,以及与相关联的视频数据分析单元的感测数据的图像数据进行分析,以进行分析的分析方法中的至少一个中,图像数据的分析和预测从外部接收到的天气信息 将根据分析结果生成的灾难告警信息和与预测结果对应的对应场景进行模型发送到外部综合告警系统,或者将灾难告警信息 并输出灾难响应信息。

    재난 정보 전송 장치 및 방법
    53.
    发明公开
    재난 정보 전송 장치 및 방법 审中-实审
    用于传输灾难信息的设备和方法

    公开(公告)号:KR1020170096817A

    公开(公告)日:2017-08-25

    申请号:KR1020160018548

    申请日:2016-02-17

    Abstract: 재난정보전송장치및 방법이개시된다. 본발명의일실시예에따른재난정보전송장치는재난현장으로부터재난정보를수신하는재난정보수신부; 상기재난정보를네트워크상에전송하는재난정보전송부; 공통경보프로토콜(Common Alert Protocol, CAP)에기반하여메시지를생성하는메시지생성부및 상기메시지를사용자클라이언트에전송하는메시지전송부를포함한다.

    Abstract translation: 公开了灾难信息传输设备和方法。 根据本发明的实施例,一种灾害信息传输设备包括:灾难信息接收单元,从灾难现场接收灾难信息; 灾难信息传输单元,用于将灾难信息传输到网络; 消息生成单元,用于基于公共警报协议(CAP)生成消息;以及消息发送单元,用于将消息发送给用户客户端。

    가상화 시스템 및 가상화 서비스 제공방법
    54.
    发明授权
    가상화 시스템 및 가상화 서비스 제공방법 有权
    如何提供虚拟化系统和虚拟化服务

    公开(公告)号:KR101720654B1

    公开(公告)日:2017-03-28

    申请号:KR1020120102302

    申请日:2012-09-14

    CPC classification number: H04L67/42 H04L67/08 H04L67/2814

    Abstract: 가상화시스템및 가상화서비스제공방법이개시된다. 본발명의일 실시예에따른가상화시스템은, 로컬주변장치와연결되어로컬주변장치로부터멀티미디어데이터를입력받는씬 클라이언트단말과, 씬클라이언트단말과네트워크상으로연결되어씬 클라이언트단말로부터멀티미디어데이터를수신하여이를응용프로그램에서실행하고실행결과화면을씬 클라이언트단말에전달하는가상화서버를포함한다.

    Abstract translation: 公开了一种用于提供虚拟化系统和虚拟化服务的方法。 虚拟化在根据本发明的系统被连接到本地外围装置的一个实施例是从本地外围设备的瘦客户终端,用于接收所述多媒体数据,并连接到所述瘦客户机终端和用于从瘦客户机终端接收多媒体数据的网络 以及虚拟化服务器,其执行应用程序并将执行结果屏幕发送给瘦客户端终端。

    DCAS 기반 암호화 객체 전송 시스템 및 방법
    56.
    发明授权
    DCAS 기반 암호화 객체 전송 시스템 및 방법 失效
    基于可下载条件访问系统发送加密对象的方法和系统

    公开(公告)号:KR101072213B1

    公开(公告)日:2011-10-10

    申请号:KR1020080127929

    申请日:2008-12-16

    Abstract: 사용자단말에대한단말식별정보에기초하여인증번호생성하고, 상기단말식별정보에기초하여데이터베이스로부터추출된상기사용자단말에대한적어도하나의단말정보를기초로상기사용자단말에대한클라이언트이미지데이터를생성및 암호화하여캐루젤(Carousel) 데이터객체로구성한후 상기사용자단말로복수의캐루젤데이터객체들을캐루젤방식으로전송하면, 상기사용자단말은상기복수의캐루젤데이터객체들중에서상기캐루젤데이터객체를추출하여상기암호화된클라이언트이미지데이터를복호화하는 DCAS 기반암호화객체전송시스템이개시된다.

    닥시스 케이블 모뎀에서 빠른 상향 채널 전력 레벨 조절 방법
    57.
    发明公开
    닥시스 케이블 모뎀에서 빠른 상향 채널 전력 레벨 조절 방법 失效
    上海电力公司电缆调制解调器快速上升电源的方法

    公开(公告)号:KR1020110043390A

    公开(公告)日:2011-04-27

    申请号:KR1020090128501

    申请日:2009-12-21

    CPC classification number: H04L12/2898

    Abstract: PURPOSE: A method for quickly adjusting an upstream power level in a DOCSIS cable modem is provided to effectively control an uplink channel power level during an initialization process of DOCSIS 3.0, thereby efficiently communicating the cable modem with a cable modem terminal system. CONSTITUTION: A cable modem receives an MDD(Mac Domain Descriptor) message after a SYNC message. The MDD message is divided into several messages(402) using TLV encoding information(403). The MDD message is transmitted from the cable modem terminal system to the cable modem. Information about upstream transmit power reporting(413) is defined in the TLV encoding information. A power level value is defined in an SSAP field of a management message header(401) during a ranging request message transmitting process.

    Abstract translation: 目的:提供一种用于在DOCSIS电缆调制解调器中快速调整上游功率电平的方法,以在DOCSIS 3.0的初始化过程中有效地控制上行链路信道功率电平,从而有效地将电缆调制解调器与电缆调制解调器终端系统进行通信。 构成:电缆调制解调器在SYNC消息后接收到MDD(Mac域描述符)消息。 使用TLV编码信息(403)将MDD消息分成几个消息(402)。 MDD消息从电缆调制解调器终端系统传输到电缆调制解调器。 关于上行发射功率报告的信息(413)在TLV编码信息中定义。 在测距请求消息发送处理期间,在管理消息报头(401)的SSAP字段中定义功率电平值。

    다운로드 제한 수신 시스템에서의 상호 인증 방법 및 장치
    58.
    发明公开
    다운로드 제한 수신 시스템에서의 상호 인증 방법 및 장치 有权
    在可下载的条件访问系统中进行认证的方法和装置

    公开(公告)号:KR1020100072909A

    公开(公告)日:2010-07-01

    申请号:KR1020080131455

    申请日:2008-12-22

    Abstract: PURPOSE: A method and an apparatus for mutual authentication in a downloadable conditional access system are provided to defend each kind of attach resulting from a security threat when downloading a CAS software by securing the safety in key generation, message authentication and so on. CONSTITUTION: A DCAS(Downloadable Conditional Access System) comprises an authentication unit(110), a key management unit(130) and a download unit(140). The authentication unit transmits an authentication session key to a security module(200) through a CMTS(Cable Modem Termination System)(120). The key management unit generates and manages an authentication session key, and the download unit downloads and updates a CAS(Conditional Access System) software through the control of the security module.

    Abstract translation: 目的:提供一种可下载条件访问系统中相互认证的方法和装置,用于通过确保密钥生成,消息认证等方面的安全性来保护下载CAS软件时由安全威胁引起的各种附件。 构成:DCAS(可下载条件访问系统)包括认证单元(110),密钥管理单元(130)和下载单元(140)。 认证单元通过CMTS(电缆调制解调器终端系统)(120)将认证会话密钥发送到安全模块(200)。 密钥管理单元生成和管理认证会话密钥,下载单元通过对安全模块的控制来下载和更新CAS(条件访问系统)软件。

    다운로더블 제한 수신 관리자 시스템 및 그 제어 방법
    59.
    发明公开
    다운로더블 제한 수신 관리자 시스템 및 그 제어 방법 有权
    可下载的条件访问系统及其控制方法

    公开(公告)号:KR1020090066178A

    公开(公告)日:2009-06-23

    申请号:KR1020080013608

    申请日:2008-02-14

    CPC classification number: H04N21/654 H04N21/222 H04N21/2543 H04N21/25816

    Abstract: A downloadable CAS(Conditional Access Service) manager system and a control method thereof are provided to offer a CAS by supporting authentication and CA image transfer to a preliminary subscriber terminal not passing a purchase process. A CA image file is received from a CAS system server and integrated image server access information is received from an integrated image server. Information related to the CA image file is provided to an authentication proxy. The authentication proxy is controlled. The integrated image server access information and image installation information are provided to a terminal when the terminal is subscribed for a charged service by checking device information of the terminal(S308). The integrated image server is controlled to allow the terminal to receive a terminal CA image code based on the access information and the image installation information(S310).

    Abstract translation: 提供可下载的CAS(条件接入服务)管理系统及其控制方法,通过支持认证和CA映像传送给不通过购买过程的初步用户终端提供CAS。 从CAS系统服务器接收CA映像文件,并从集成映像服务器接收集成映像服务器访问信息。 与CA映像文件相关的信息被提供给认证代理。 验证代理被控制。 当终端通过检查终端的设备信息来订购收费服务时,集成的图像服务器访问信息和图像安装信息被提供给终端(S308)。 控制集成图像服务器以允许终端基于访问信息和图像安装信息接收终端CA图像代码(S310)。

    채널결합 방식을 이용하는 케이블 모뎀 종단 시스템에서상향 데이터 스케줄링 방법 및 장치
    60.
    发明授权
    채널결합 방식을 이용하는 케이블 모뎀 종단 시스템에서상향 데이터 스케줄링 방법 및 장치 失效
    用于使用通道绑定的电缆调制解调器终端系统中上传数据调度的方法和装置

    公开(公告)号:KR100819118B1

    公开(公告)日:2008-04-03

    申请号:KR1020070027902

    申请日:2007-03-22

    CPC classification number: H04L47/50 H04L2012/5632

    Abstract: A method and an apparatus for scheduling uplink data in a CMTS(Cable Modem Termination System) using a channel combining scheme are provided to allocate uplink bandwidths according to preset service flow information and to create and transmit a bandwidth allocation MAP(Bandwith Allocation Map) message to instruct each cable modem to execute uplink transmission. A CMTS comprises a MAC(Media Access Control) protocol processing part(301), a MAC frame processing part(303), the first queue(305), a scheduler(307), the second queue(309), and an MAP message creation part(311). The MAC protocol processing part receives a bandwidth request message the DOCSIS(Data Over Cable Service Interface Specification) MAC protocol stack of the CMTS requires, and converts it in a primitive format. The MAC frame processing part receives a bandwidth request message from a cable modem and converts it in the primitive format. The first queue temporarily stores the converted request messages. The scheduler collects the converted request messages in a preset order and creates a grant IE(Information Element). The second queue temporarily stores the created grant IE. The MAP message creation part creates a bandwidth allocation MAP message in accordance with the stored grant IE and a channel allocation counter.

    Abstract translation: 提供一种使用信道组合方案在CMTS(Cable Modem Termination System,电缆调制解调器终端系统)中调度上行链路数据的方法和装置,以根据预设的业务流信息分配上行链路带宽,并创建并发送带宽分配MAP(Bandwith Allocation Map) 指示每个电缆调制解调器执行上行链路传输。 CMTS包括MAC(媒体接入控制)协议处理部分(301),MAC帧处理部分(303),第一队列(305),调度器(307),第二队列(309)和MAP消息 创作部分(311)。 MAC协议处理部分接收CMTS所要求的DOCSIS(Data Over Cable Service Interface Specification)数据传输协议栈的带宽请求消息,并以原始格式进行转换。 MAC帧处理部分从有线调制解调器接收带宽请求消息,并以原始格式转换它。 第一个队列临时存储转换的请求消息。 调度器以预设顺序收集转换的请求消息,并创建一个授权IE(信息元素)。 第二个队列临时存储创建的资源IE。 MAP消息创建部分根据存储的授权IE和信道分配计数器创建带宽分配MAP消息。

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