公开(公告)号：WO2011078470A2

公开(公告)日：2011-06-30

申请号：PCT/KR2010007018

申请日：2010-10-14

Applicant: KOREA ELECTRONICS TELECOMM ,  KI MYUNG SEOK ,  LEE HAN KYU ,  HONG JIN WOO ,  CHA JIHUN ,  KIM HYUN CHEOL ,  LEE INJAE

Inventor： KI MYUNG SEOK ,  LEE HAN KYU ,  HONG JIN WOO ,  CHA JIHUN ,  KIM HYUN CHEOL ,  LEE INJAE

IPC: H04N7/24 ,  H04H60/07 ,  H04N7/08

CPC classification number: H04N21/23412 ,  H04H60/07

Abstract: Disclosed are an apparatus for producing contents which composes a screen by considering a plurality of MPEG-2 transport streams as one medium from a screen description such as Binary Format for Scenes (BIFS) or Lightweight application scene representation (LASeR) and records the composed screen and the MPEG-2 transport streams as a media file of an International Standardization Organization (ISO) format structure and an apparatus for regenerating contents which extracts the screen from the media file of the ISO format structure and regenerates the extracted screen.

Abstract translation: 公开了一种用于通过从诸如场景二进制格式（BIFS）或轻量级应用场景表示（LASeR）的屏幕描述考虑多个MPEG-2传输流作为一种介质来生成内容的装置，并且记录组合屏幕 MPEG-2传输流作为国际标准化组织（ISO）格式结构的媒体文件，以及用于再现从ISO格式结构的媒体文件中提取画面的内容的装置，并重新生成提取的画面。

公开(公告)号：WO2011025279A3

公开(公告)日：2011-06-09

申请号：PCT/KR2010005737

申请日：2010-08-26

Applicant: KOREA ELECTRONICS TELECOMM ,  CHA JAE SUN ,  KIM JUHEE ,  JUNG SOOJUNG ,  KIM EUNKYUNG ,  LIM KWANG JAE ,  LEE HYUN ,  YOON CHUL SIK

Inventor： CHA JAE SUN ,  KIM JUHEE ,  JUNG SOOJUNG ,  KIM EUNKYUNG ,  LIM KWANG JAE ,  LEE HYUN ,  YOON CHUL SIK

IPC: H04W48/08

CPC classification number: H04W72/1289

Abstract: Provided is a method in which a base station updates system information using a superframe structure in a wireless communication system. The method comprises: a step of transmitting a primary header containing system scheduling information related to updating system information; and a step of transmitting an updated secondary header. User equipment may determine when to apply the updated system information using the information applied in the secondary header.

Abstract translation: 提供了一种基站在无线通信系统中使用超帧结构来更新系统信息的方法。 该方法包括：发送包含与更新系统信息有关的系统调度信息的主报头的步骤; 以及发送更新的次标题的步骤。 用户设备可以使用在次级报头中应用的信息来确定何时应用更新的系统信息。

公开(公告)号：WO2011016701A3

公开(公告)日：2011-06-03

申请号：PCT/KR2010005186

申请日：2010-08-06

Applicant: KOREA ELECTRONICS TELECOMM ,  UNIV KWANGWOON IND ACAD COLLAB ,  UNIV KYUNG HEE UNIV IND COOP GROUP ,  KOREA ADVANCED INST SCI & TECH ,  LIM SUNG-CHANG ,  LEE HAHYUN ,  KIM HUI YONG ,  JEONG SE YOON ,  CHO SUKHEE ,  CHOI HAE-CHUL ,  KIM JONGHO ,  LEE JINHO ,  CHOI JIN SOO ,  HONG JIN WOO ,  SIM DONG-GYU ,  OH SEOUNG-JUN ,  PARK GWANG HOON ,  KIM MUN CHURL ,  HWANG NEUNG-JOO ,  PARK SEA-NAE

Inventor： LIM SUNG-CHANG ,  LEE HAHYUN ,  KIM HUI YONG ,  JEONG SE YOON ,  CHO SUKHEE ,  CHOI HAE-CHUL ,  KIM JONGHO ,  LEE JINHO ,  CHOI JIN SOO ,  HONG JIN WOO ,  SIM DONG-GYU ,  OH SEOUNG-JUN ,  PARK GWANG HOON ,  KIM MUN CHURL ,  HWANG NEUNG-JOO ,  PARK SEA-NAE

IPC: H04N7/26

CPC classification number: H04N19/12 ,  H04N19/61

Abstract: Provided is a motion picture encoding apparatus comprising: a signal divider for dividing a differential image block into a first domain and a second domain on the basis of a boundary within the differential image block for representing a difference between an original image and a predictive image with respect to the original image; a transform coding unit for transform-coding the first domain using a DCT (Discrete Cosine Transform); a quantization unit for quantizing an output of the transform coding unit in a frequency domain; a spatial domain quantization unit for quantizing the second domain in a spatial domain; and an entropy encoding unit for performing an entropy encoding using outputs of the quantization unit and the spatial domain quantization unit.

Abstract translation: 提供了一种运动图像编码装置，包括：信号分割器，用于根据差分图像块内的边界将差分图像块分割成第一域和第二域，用于表示原始图像与预测图像之间的差异， 尊重原始形象; 变换编码单元，用于使用DCT（离散余弦变换）对第一域进行变换编码; 用于量化频域中的变换编码单元的输出的量化单元; 用于量化空间域中的第二域的空间域量化单元; 以及熵编码单元，用于使用所述量化单元和所述空间域量化单元的输出来执行熵编码。

公开(公告)号：WO2011021768A3

公开(公告)日：2011-04-14

申请号：PCT/KR2010003757

申请日：2010-06-11

Applicant: KOREA ELECTRONICS TELECOMM ,  LEE BONG HO ,  YUN KUG JIN ,  LEE HYUN ,  LEE GWANG SOON ,  HUR NAM HO ,  KIM JIN WOONG ,  LEE SOO IN ,  KIM YONG HAN

Inventor： LEE BONG HO ,  YUN KUG JIN ,  LEE HYUN ,  LEE GWANG SOON ,  HUR NAM HO ,  KIM JIN WOONG ,  LEE SOO IN ,  KIM YONG HAN

IPC: H04N13/00

CPC classification number: H04N13/0003 ,  H04N13/0055 ,  H04N13/0066

Abstract: Data about at least two viewpoints constituting stereoscopic video is respectively received with a time difference. A storage unit in an image processing device receives first viewpoint video data, from among the data about the two viewpoints, and uses the first viewpoint video data to generate monoscopic video. Then, after the first viewpoint video data has been stored and second viewpoint video data corresponding to the first viewpoint video data has subsequently been received, stereoscopic video can be generated and displayed by synthesising the first viewpoint video data and the second viewpoint video data.

Abstract translation: 分别以时间差接收关于构成立体视频的至少两个视点的数据。 图像处理装置中的存储单元从关于两个视点的数据中接收第一视点视频数据，并且使用第一视点视频数据来生成单视视频。 然后，在已经存储了第一视点视频数据并且随后已经接收到与第一视点视频数据相对应的第二视点视频数据之后，可以通过合成第一视点视频数据和第二视点视频数据来生成和显示立体视频。

公开(公告)号：WO2010019018A3

公开(公告)日：2011-04-07

申请号：PCT/KR2009004567

申请日：2009-08-14

Applicant: KOREA ELECTRONICS TELECOMM ,  LIM JONG SOO ,  LEE JI BONG ,  YUN JOUNGIL ,  BAE BYUNGJUN ,  KIM KWANG-YONG ,  YANG KYU TAE ,  CHOI SEOMEE ,  KIM YOUNG SU ,  BAE JAE HWUI ,  LEE SOO IN ,  HWANG SEUNGKU ,  AHN CHIETEUK ,  KOO BON TAE ,  KIM JIN KYU ,  KIM HYUK ,  LEE GWANG SOON

Inventor： LIM JONG SOO ,  LEE JI BONG ,  YUN JOUNGIL ,  BAE BYUNGJUN ,  KIM KWANG-YONG ,  YANG KYU TAE ,  CHOI SEOMEE ,  KIM YOUNG SU ,  BAE JAE HWUI ,  LEE SOO IN ,  HWANG SEUNGKU ,  AHN CHIETEUK ,  KOO BON TAE ,  KIM JIN KYU ,  KIM HYUK ,  LEE GWANG SOON

IPC: H04N7/015 ,  H04N7/24

CPC classification number: H04N21/631 ,  H03M13/35 ,  H04N21/2383 ,  H04N21/4382 ,  H04N21/64792

Abstract: An apparatus for transmitting digital multimedia broadcasting includes: a base layer processor that outputs a base layer stream; an enhancement layer processor that outputs an enhancement layer stream; and a transmitter that modulates the enhancement layer stream based on one of a first and second hierarchical modulation modes using different modulation schemes and maps a symbol of the modulated enhancement layer stream based on a symbol position of the base layer stream to generate a transmission frame.

Abstract translation: 一种用于发送数字多媒体广播的装置包括：基本层处理器，其输出基本层流; 输出增强层流的增强层处理器; 以及发射机，其基于使用不同调制方案的第一和第二分层调制模式之一来调制增强层流，并且基于所述基本层流的符号位置映射所述经调制的增强层流的符号以生成传输帧。

公开(公告)号：WO2010143926A3

公开(公告)日：2011-03-31

申请号：PCT/KR2010003814

申请日：2010-06-14

Applicant: KOREA ELECTRONICS TELECOMM ,  JEONG BYUNG JANG ,  SEO BANGWON ,  AHN JAE YOUNG

Inventor： JEONG BYUNG JANG ,  SEO BANGWON ,  AHN JAE YOUNG

IPC: H04L27/26 ,  H04J11/00

CPC classification number: H04L5/0051 ,  H04L27/2614 ,  H04L27/2636

Abstract: Disclosed are a data transmission device for transmitting a reference OFDM symbol generated through the application of the frequency division multiplexing to a reference symbol and a data symbol, and a data receiving device for estimating a channel by using the reference OFDM symbol. The data transmission device is capable of transmitting the reference OFDM symbol to the data receiving device more frequently without a large increase of a PAPR through the frequency multiplexing of the reference and data symbols. Therefore, the data receiving device is able to estimate the channel exactly.

Abstract translation: 公开了一种用于将通过应用频分复用产生的参考OFDM符号发送到参考符号和数据符号的数据传输设备，以及用于通过使用参考OFDM符号来估计信道的数据接收设备。 数据发送装置能够通过参考和数据符号的频率复用而更频繁地将参考OFDM符号发送到数据接收装置，而不增加PAPR。 因此，数据接收装置能够精确地估计信道。

公开(公告)号：WO2010053246A3

公开(公告)日：2011-03-31

申请号：PCT/KR2009004044

申请日：2009-07-21

Applicant: KOREA ELECTRONICS TELECOMM ,  YUN KUGJIN ,  LEE BONGHO ,  LEE HYUN ,  LEE GWANGSOON ,  HUR NAMHO ,  KIM JINWOONG ,  LEE SOO-IN ,  KIM SUNG-HOON

Inventor： YUN KUGJIN ,  LEE BONGHO ,  LEE HYUN ,  LEE GWANGSOON ,  HUR NAMHO ,  KIM JINWOONG ,  LEE SOO-IN ,  KIM SUNG-HOON

IPC: H04N13/04

CPC classification number: H04N13/0048 ,  H04L29/08801 ,  H04N13/0051 ,  H04N13/0055 ,  H04N13/0059 ,  H04N13/0066 ,  H04N19/115 ,  H04N19/597 ,  H04N21/00 ,  H04N21/23 ,  H04N21/231 ,  H04N21/23106 ,  H04N21/232 ,  H04N21/238 ,  H04N21/434 ,  H04N21/438 ,  H04N21/65

Abstract: An apparatus and a method for synchronizing and providing a stereoscopic image are provided. The method includes storing a first image, receiving a second image that forms a stereoscopic image with the first image correlated, synchronizing the first image and the second image, and outputting the synchronized two images.

Abstract translation: 提供了用于同步和提供立体图像的装置和方法。 该方法包括存储第一图像，接收形成立体图像的第二图像与第一图像相关联，同步第一图像和第二图像，以及输出同步的两个图像。

公开(公告)号：WO2010107234A3

公开(公告)日：2011-01-20

申请号：PCT/KR2010001629

申请日：2010-03-16

Applicant: KOREA ELECTRONICS TELECOMM ,  NOH TAEGYUN ,  AHN JAE-YOUNG ,  LEE HEESOO ,  LEE KYOUNG SEOK

Inventor： NOH TAEGYUN ,  AHN JAE-YOUNG ,  LEE HEESOO ,  LEE KYOUNG SEOK

IPC: H04B7/14 ,  H04B7/26

CPC classification number: H04B7/2606 ,  H04B7/15542 ,  H04B7/15557 ,  H04W72/0426 ,  H04W88/085

Abstract: The present invention can effectively perform data transceiving between a relay station and a base station in a wireless communication system in which the relay station is positioned by determining transmission timing and frame configuration of backhaul downlink and backhaul uplink in consideration of at least one of the signal transmission times and the transceiving switch times of the relay station, and by conducting a transceiving process according to the determined timing and frame configuration.

Abstract translation: 考虑到信号中的至少一个，本发明可以通过确定回程下行链路和回程上行链路的发送定时和帧配置来有效地执行中继站所在的无线通信系统中的中继站与基站之间的数据收发 传输时间和中继站的收发切换时间，并根据确定的定时和帧配置进行收发过程。

公开(公告)号：WO2010098634A3

公开(公告)日：2010-12-23

申请号：PCT/KR2010001259

申请日：2010-02-26

Applicant: KOREA ELECTRONICS TELECOMM ,  KIM WON-IK ,  JIN SUNG-GEUN ,  CHANG SUNG CHEOL ,  YOON CHUL SIK ,  AHN JEE HWAN

Inventor： KIM WON-IK ,  JIN SUNG-GEUN ,  CHANG SUNG CHEOL ,  YOON CHUL SIK ,  AHN JEE HWAN

IPC: H04W48/16

CPC classification number: H04W48/18

Abstract: A method and an apparatus for providing user equipment at a boundary with reference information for starting the scanning of a heterogeneous access network are provided. For this purpose, a receiver, according to one embodiment, supports a plurality of access systems, and comprises: a receiving circuit for receiving a scanning threshold value from a transmitter; a first measurement module which measures the channel quality of a serving cell; and a second measurement module which starts scanning a neighbor cell, which is a heterogeneous access network, when the channel quality of the serving cell is lower than the channel quality threshold value. In addition, the receiver can further comprise a handover module which performs a handover to the neighbor cell when the channel quality of the neighbor cell measured by the second measurement module is higher than the channel quality of the serving cell.

Abstract translation: 提供了一种用于向边界提供用户设备的方法和装置，用于启动异构接入网络的扫描的参考信息。 为此，根据一个实施例，接收机支持多个接入系统，并且包括：接收电路，用于从发射机接收扫描阈值; 测量服务小区的信道质量的第一测量模块; 以及当所述服务小区的信道质量低于所述信道质量阈值时，开始扫描作为异构接入网络的相邻小区的第二测量模块。 此外，接收机还可以包括当由第二测量模块测量的相邻小区的信道质量高于服务小区的信道质量时，向相邻小区执行切换的切换模块。

公开(公告)号：WO2010008172A3

公开(公告)日：2010-12-09

申请号：PCT/KR2009003847

申请日：2009-07-14

Applicant: KOREA ELECTRONICS TELECOMM ,  SON JIYEON ,  PARK JUNSEOK ,  BAE CHANGSEOK ,  KIM JINTAE

Inventor： SON JIYEON ,  PARK JUNSEOK ,  BAE CHANGSEOK ,  KIM JINTAE

IPC: A61L9/12 ,  H04M1/725 ,  H04W4/02

CPC classification number: H04M1/21 ,  A61L9/00 ,  A61L2209/11 ,  H04M1/7253 ,  H04W64/003

Abstract: The present invention relates to a wireless terminal that includes a wireless communication unit that transmits/receives wireless signals with a smell diffusion apparatus, a user interface that receives control variable values for controlling the driving of the smell diffusion apparatus, and a controller that estimates the distance between the smell diffusion apparatus and the wireless terminal using the wireless signals transmitted/received by the wireless communication unit and adjusts the control variable values input based on the estimated distance to allow smell diffusion control signals to be output, and a control method for diffusing smell thereof. With the present invention, the control variable values of the smell diffusion apparatus, such as the smell diffusion time point, smell diffusion intensity, and smell diffusion duration time, etc., are adjusted according to the distance between the smell diffusion apparatus and the wireless terminal, making it possible to provide more improved smell diffusion services depending on the user.

Abstract translation: 本发明涉及一种无线终端，该无线终端包括：无线通信单元，其与气味扩散设备发送/接收无线信号;用户接口，其接收用于控制气味扩散设备的驱动的控制变量值;以及控制器， 使用由无线通信单元发送/接收的无线信号在气味扩散设备和无线终端之间的距离，并且基于估计的距离调整输入的控制变量值以允许输出气味扩散控制信号，以及用于扩散 味道。 通过本发明，气味扩散装置的控制变量值，例如气味扩散时间点，气味扩散强度和气味扩散持续时间等被根据气味扩散装置和无线电装置之间的距离 终端，使得可以根据用户提供更多改进的气味扩散服务。