公开(公告)号：WO2009078546A1

公开(公告)日：2009-06-25

申请号：PCT/KR2008/005228

申请日：2008-09-04

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE ,  KIM, Seungchul ,  SHIN, Min-Su ,  CHOI, Euna ,  RYU, Joongyu ,  CHANG, Dae-Ig

Inventor： KIM, Seungchul ,  SHIN, Min-Su ,  CHOI, Euna ,  RYU, Joongyu ,  CHANG, Dae-Ig

IPC: H04H20/44

CPC classification number: H04N21/2381 ,  H04H20/51 ,  H04N7/20 ,  H04N21/234327 ,  H04N21/4381 ,  H04N21/6143 ,  H04N21/6193 ,  H04N21/631 ,  H04N21/64792

Abstract: Provided is an apparatus and method for transmitting/receiving multiband broadcasting using scalable video coding, which can solve a limitation of a transmission band in a multichannel satellite broadcasting service and increase availability of a satellite broadcasting service by scalably encoding video data and transmitting the data using a different transmission band for each layer. The apparatus for transmitting multiband broadcasting using scalable video coding includes: a scalable video encoder for scalably encoding video data to generate a scalable video stream having multiple layers; a multiplexer for multiplexing the scalable video elementary stream having multiple layers, a compressed audio elementary stream, and program specification information to generate a transport stream (TS); and a multiband transmitter for separating packets of the TS into multiple TSs according to pre-given priority information and transmitting the packet streams using a different transmission band.

Abstract translation: 提供了一种使用可分级视频编码发送/接收多频带​​广播的装置和方法，其可以解决多频道卫星广播业务中的传输频带的限制，并且通过可变地编码视频数据并且使用 每层不同的传输频带。 用于使用可分级视频编码来发送多频带广播的装置包括：可分级视频编码器，用于可缩放地编码视频数据以生成具有多层的可分级视频流; 多路复用器，用于多路复用具有多个层的可缩放视频基本流，压缩音频基本流和节目指定信息以生成传输流（TS）; 以及多频带发射机，用于根据预先给定的优先级信息将TS的分组分离成多个TS，并使用不同的传输频带来发送分组流。

公开(公告)号：WO2008069492A1

公开(公告)日：2008-06-12

申请号：PCT/KR2007/006082

申请日：2007-11-29

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE ,  KIM, Tae Hoon ,  KIM, Pan Soo ,  SHIN, Min Su ,  CHANG, Dae Ig

Inventor： KIM, Tae Hoon ,  KIM, Pan Soo ,  SHIN, Min Su ,  CHANG, Dae Ig

IPC: H04L27/04

CPC classification number: H04L1/0009 ,  H03M13/09 ,  H03M13/2714 ,  H03M13/2957 ,  H03M13/353 ,  H03M13/6356 ,  H03M13/6362 ,  H04L1/0003 ,  H04L1/0066

Abstract: A Second Generation Digital Video Broadcasting via Satellite (DVB-S2) system is provided. More particularly, a method and apparatus for maintaining synchronization of a signal by changing an Adaptive Coding and Modulation (ACM) method that is used for a conventional DVB -S2 system are provided. In the apparatus and method, an FEC frame of a variable length is formed by turbo encoding rather than Bose-Chaudhuri-Hocquenghem (BCH) and Low Density Parity Check (LDPC) encoding, and a Physical Layer (PL) frame of a specific length is formed regardless of a modulation method, so that a satellite terminal receives a signal transmitted at a specific length regardless of a modulation method or a coding rate to easily maintain synchronization without interruption and efficiently transmit the signal.

Abstract translation: 提供了通过卫星（DVB-S2）系统的第二代数字视频广播。 更具体地，提供了一种用于通过改变用于常规DVB-S2系统的自适应编码和调制（ACM）方法来维持信号同步的方法和装置。 在该装置和方法中，通过turbo编码而不是Bose-Chaudhuri-Hocquenghem（BCH）和低密度奇偶校验（LDPC）编码以及特定长度的物理层（PL）帧来形成可变长度的FEC帧 无论调制方式如何，卫星终端接收不同调制方式或编码率的特定长度发送的信号，以便不间断地容易地保持同步，并有效地发送信号。

公开(公告)号：WO2006101366A1

公开(公告)日：2006-09-28

申请号：PCT/KR2006/001083

申请日：2006-03-24

Applicant: ENBION INC. ,  LEE, Hyun Jae ,  YOON, Myeong Soo ,  SHIN, Min Su ,  JEONG, Won Moon ,  MIN, Jeong Ki

Inventor： LEE, Hyun Jae ,  YOON, Myeong Soo ,  SHIN, Min Su ,  JEONG, Won Moon ,  MIN, Jeong Ki

IPC: B01D53/02

CPC classification number: B01D53/06 ,  B01D2257/708 ,  B01D2259/40086 ,  B01D2259/40094 ,  B01D2259/40098

Abstract: The present invention relates to a harmful material treatment system for recovering the energy and removing the harmful material in the process of treating the gas containing the harmful material generated in the multiplex utilization facility, in the display mall, in diverse manufacturing processes and in the vehicle painting process, more particularly, to a harmful material treatment system, which can recover the energy contained in the air conditioning facility or in the exhaust gas of the process with an efficiency of more than 90%, for exhausting the inside air to the outside so as to treat the contaminating material such as odor and volatile organic chemicals (VOCs) , and to remove the harmful material with a removal efficiency of more than 90% by adsorbing and concentrating the harmful material with a rotary-type adsorbent. In the present invention, the heat exchange medium is made by coating or adding an adsorbent with adsorption function for adsorbing the harmful material to solve prior art problems, and it is divided into a suction region, an exhaust region, and a concentration and desorption region disposed between the suction region and the exhaust region to recover the energy and remove the harmful material.

Abstract translation: 本发明涉及一种有害物质处理系统，用于在不同的制造过程和车辆中处理在多重利用设施中产生的含有有害物质的气体，在展示商场中回收能量和去除有害物质的有害物质处理系统 更具体地说，涉及一种有效的物质处理系统，其可以以超过90％的效率回收空气调节设备或过程废气中的能量，以将内部空气排出到外部 为了处理诸如气味和挥发性有机化学物质（VOC）等污染物质，通过用旋转式吸附剂吸附和浓缩有害物质，除去有效物质的去除效率大于90％。 在本发明中，热交换介质通过涂布或添加具有吸附功能的吸附剂来制造，以解决现有技术问题，并将其分为吸入区域，排气区域和浓缩解吸区域 设置在吸入区域和排气区域之间以回收能量并除去有害物质。