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    • 111. 发明公开
    • 지상파 디지털 멀티미디어 방송 비디오 서비스 제공 장치 및 방법
    • 提供数字多媒体广播视频服务的设备和方法
    • KR1020130119787A
    • 2013-11-01
    • KR1020120042856
    • 2012-04-24
    • 한국전자통신연구원
    • 윤정일배병준김광용양규태김영수이수인송윤정허남호
    • H04H20/24H04H60/07H04L12/18H04N21/434H04N21/438H04N21/643
    • H04H20/24H04H60/07H04L12/18H04N7/24H04N7/52H04N21/4345H04N21/4347H04N21/4383H04N21/64322
    • A device for providing a terrestrial digital multimedia broadcasting (DMB) video service reconfigures by receiving, through an ensemble transport interface (ETI) frame, a transport stream (TS) packet including at least one video stream encoded from a video encoder and converts the reconfigured ETI frame to ETI signals to be transmitted through a broadcasting network. Furthermore, the device for providing the terrestrial DMB video service stores in a packet buffer queue the TS packet having a program clock reference (PCR) value in the reconfigured ETI frame and transmits, through a communication network, the TS packet corresponding to a stream request of a user who accesses through the communication network. [Reference numerals] (402) ETI input processing unit;(404) ETI buffer;(406) ETI output processing unit;(408) ETI decoding unit;(410) External decoding unit;(412) Stream DB;(414) Stream timing control unit;(416) Connection management unit;(418) Search output unit;(420) Streaming server;(AA) Video encoder;(BB) ETI frame;(CC) Broadcast network;(DD) Communication network
    • 一种用于提供地面数字多媒体广播(DMB)视频服务的装置,通过一个整体传输接口(ETI)帧接收包含从视频编码器编码的至少一个视频流的传输流(TS)分组来重新配置, ETI帧到通过广播网络发送的ETI信号。 此外,用于提供地面DMB视频服务的设备将重新配置的ETI帧中具有节目时钟参考(PCR)值的TS分组存储在分组缓冲器队列中,并且通过通信网络发送对应于流请求的TS分组 通过通信网络访问的用户。 (402)ETI输入处理单元;(404)ETI缓冲器;(406)ETI输出处理单元;(408)ETI解码单元;(410)外部解码单元;(412)流DB;(414)流 定时控制单元;(416)连接管理单元;(418)搜索输出单元;(420)流服务器;(AA)视频编码器;(BB)ETI帧;(CC)广播网;(DD)
    • 112. 发明公开
    • 방송 통신 융합 서비스 제공 방법 및 장치
    • 提供广播和通信转换服务的方法和装置
    • KR1020120094812A
    • 2012-08-27
    • KR1020110014306
    • 2011-02-17
    • 한국전자통신연구원
    • 배병준윤정일김광용송윤정허남호
    • H04W4/02H04W4/06G06Q50/10
    • H04W4/021H04W4/06
    • PURPOSE: A broadcasting and communication fusing service supplying method and an apparatus thereof are provided to supply information related to a specific area through a wireless communication regardless of the number of users. CONSTITUTION: A content manufacturing/encoding unit(130) manufactures inputted information as content. The content manufacturing/encoding unit encodes manufactured content. A DMB(Digital Multimedia Broadcasting) transmitting unit(160) broadcasts the encoded content. A WiFi data processing unit(170) receives a communication data request message of a user. The WiFi data processing unit transmits the first communication data. A user information analyzing unit(180) analyzes user information.
    • 目的:提供广播和通信融合服务提供方法及其装置,用于通过无线通信提供与特定区域相关的信息,而不管用户数量。 构成:内容制作/编码单元(130)将输入的信息制作为内容。 内容制作/编码单元编码制造的内容。 DMB(数字多媒体广播)发送单元(160)广播编码的内容。 WiFi数据处理单元(170)接收用户的通信数据请求消息。 WiFi数据处理单元发送第一通信数据。 用户信息分析单元(180)分析用户信息。