公开(公告)号：WO2011136599A3

公开(公告)日：2012-04-19

申请号：PCT/KR2011003182

申请日：2011-04-29

Applicant: KOREA ELECTRONICS TELECOMM ,  KIM EUNKYUNG ,  JUNG SOOJUNG ,  CHA JAE SUN ,  CHANG SUNG CHEOL ,  LEE HYUN ,  YOON CHUL SIK

Inventor： KIM EUNKYUNG ,  JUNG SOOJUNG ,  CHA JAE SUN ,  CHANG SUNG CHEOL ,  LEE HYUN ,  YOON CHUL SIK

IPC: H04W68/02 ,  H04B7/26 ,  H04W4/06

CPC classification number: H04W68/025 ,  H04W4/06

Abstract: Disclosed is a method in which a base station that supports multiple carriers transmits a paging message. The base station determines a first time for transmitting information associated with a multicast broadcast service (MBS), and transmits the information associated with an MBS at the first time via a first carrier. The base station determines a second time for transmitting a paging message to a mobile station, determines a second carrier for transmitting the paging message to the mobile station, and transmits the paging message at the second time via the second carrier. The second time is different from the first time.

Abstract translation: 公开了一种支持多个载波的基站发送寻呼消息的方法。 基站确定第一次发送与多播广播服务（MBS）相关联的信息，并且经由第一载波在第一时间发送与MBS相关联的信息。 基站确定用于向移动台发送寻呼消息的第二时间，确定用于向移动台发送寻呼消息的第二载波，并且经由第二载波在第二时间发送寻呼消息。 第二次与第一次不同。

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：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：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：WO2010074399A3

公开(公告)日：2010-08-19

申请号：PCT/KR2009006287

申请日：2009-10-29

Applicant: KOREA ELECTRONICS TELECOMM ,  YUN KUGJIN ,  LEE GWANGSOON ,  HUR NAMHO ,  LEE HYUN ,  LEE BONGHO ,  KIM KWANG-YONG ,  YANG KYUTAE ,  LIM JONG-SOO ,  KIM JINWOONG ,  LEE SOO-IN

Inventor： YUN KUGJIN ,  LEE GWANGSOON ,  HUR NAMHO ,  LEE HYUN ,  LEE BONGHO ,  KIM KWANG-YONG ,  YANG KYUTAE ,  LIM JONG-SOO ,  KIM JINWOONG ,  LEE SOO-IN

IPC: H04N7/015

CPC classification number: H04N21/4341 ,  H04H20/72 ,  H04H2201/11 ,  H04N21/234327 ,  H04N21/2362 ,  H04N21/2368 ,  H04N21/2662

Abstract: Provided are an apparatus and method for multiplexing and demultiplexing based on DMB. The multiplexing apparatus includes a packetizer, a section generator, and a multiplexer. The packetizer (340) packetizes element streams and object information of a base layer and an enhancement layer. The section generator (350, 360) generates 14496 sections including the object information of the base layer and the enhancement layer, a SCST section having element stream information of the enhancement layer, an IOD having descriptors for the object information of the base layer and the enhancement layer, and a PSI section having a descriptor connecting the SCST. The multiplexer (380,390) generates base layer and enhancement layer TSs by multiplexing the packetized element streams and the packetized object information of the base layer and the enhancement layer, the 14496 sections including the object information of the base layer and the enhancement layer, the PSI section, and the SCST section.

Abstract translation: 提供了一种基于DMB的复用和解复用的装置和方法。 多路复用装置包括打包器，区段生成器和复用器。 分组器（340）将元素流和基本层和增强层的对象信息打包。 片段生成器（350,360）生成包括基本层和增强层的对象信息的14496个部分，具有增强层的元素流信息的SCST部分，具有基本层的对象信息的描述符的IOD和 增强层和具有连接SCST的描述符的PSI部分。 多路复用器（380,390）通过复用分组化元素流和基本层和增强层的分组化对象信息来生成基本层和增强层TS，14496个部分包括基本层和增强层的对象信息，PSI 部分和SCST部分。

公开(公告)号：WO2012015204A3

公开(公告)日：2012-03-22

申请号：PCT/KR2011005463

申请日：2011-07-25

Applicant: KOREA ELECTRONICS TELECOMM ,  KIM EUNKYUNG ,  CHANG SUNG CHEOL ,  KIM SUNG KYUNG ,  LEE HYUN ,  YOON CHUL SIK

Inventor： KIM EUNKYUNG ,  CHANG SUNG CHEOL ,  KIM SUNG KYUNG ,  LEE HYUN ,  YOON CHUL SIK

IPC: H04B7/26 ,  H04L1/00 ,  H04W4/06

CPC classification number: H04W4/06 ,  H04L1/0029 ,  H04L1/0061 ,  H04L1/0072 ,  H04L2001/0093

Abstract: A multicast management method of a base station is provided. The base station generates CRC for a message including resource allocation information of a multicast group including a plurality of terminals, and masks the CRC with a CRC mask. Then, the base station adds the masked CRC to the message, and then transmits the message having the masked CRC added to the multicast group.

Abstract translation: 提供了一种基站的组播管理方法。 基站为包括包括多个终端的多播组的资源分配信息的消息生成CRC，并且用CRC掩码来掩码CRC。 然后，基站将掩蔽的CRC添加到消息中，然后将添加了掩蔽的CRC的消息发送到多播组。

公开(公告)号：WO2011108903A3

公开(公告)日：2012-01-12

申请号：PCT/KR2011001541

申请日：2011-03-07

Applicant: KOREA ELECTRONICS TELECOMM ,  YUN KUG-JIN ,  LEE GWANG-SOON ,  SEO JAE-HYUN ,  PARK SUNG-IK ,  LEE HYUN ,  HUR NAMHO ,  KIM HEUNG-MOOK ,  LEE SOO-IN

Inventor： YUN KUG-JIN ,  LEE GWANG-SOON ,  SEO JAE-HYUN ,  PARK SUNG-IK ,  LEE HYUN ,  HUR NAMHO ,  KIM HEUNG-MOOK ,  LEE SOO-IN

IPC: H04N7/015 ,  H04N7/08 ,  H04N7/24

CPC classification number: H04N21/2365 ,  H04N13/0048 ,  H04N13/0066 ,  H04N21/234327 ,  H04N21/2362 ,  H04N21/4345 ,  H04N21/4347 ,  H04N21/816

Abstract: The present invention relates to a method and apparatus for providing a plurality of transport interactive 3DTV broadcasting services in the provision of higher definition 3D video service and 3D data service, while maintaining the compatibility with the existing digital TV broadcasts or 3DTV services. To this end, an input 3D video is encoded to generate a 3D additional video base stream and a 3D additional video enhanced stream. Engineer information for defining engineers, which includes 3D broadcasting service configuration information, is generated, and then an encoded 2D base video stream, an encoded audio stream, the encoded 3D additional video base stream and the engineer information are multiplexed and transmitted via a base layer. The 3D additional video enhanced stream is multiplexed and transmitted via an enhanced layer.

Abstract translation: 本发明涉及一种用于在提供更高清晰度3D视频服务和3D数据服务的同时提供多个传输交互式3DTV广播服务的方法和装置，同时保持与现有数字TV广播或3DTV服务的兼容性。 为此，输入3D视频被编码以产生3D附加视频基本流和3D附加视频增强流。 生成用于定义工程师的工程师信息，其中包括3D广播服务配置信息，然后经编码的2D基本视频流，编码音频流，编码的3D附加视频基本流和工程师信息经由基本层 。 3D附加视频增强流被复用并通过增强层传输。

公开(公告)号：WO2009054690A3

公开(公告)日：2009-07-02

申请号：PCT/KR2008006283

申请日：2008-10-23

Applicant: KOREA ELECTRONICS TELECOMM ,  SAMSUNG ELECTRONICS CO LTD ,  CHANG SUNG CHEOL ,  LIM KWANG JAE ,  KIM SUNG KYUNG ,  LEE HYUN ,  YOON CHUL SIK

Inventor： CHANG SUNG CHEOL ,  LIM KWANG JAE ,  KIM SUNG KYUNG ,  LEE HYUN ,  YOON CHUL SIK

IPC: H04B7/26

CPC classification number: H04L5/0037 ,  H04L5/0007 ,  H04L5/0094 ,  H04W72/042 ,  H04W72/044

Abstract: A signal receiving method includes allocating a communication resource corresponding to a mobile station over a plurality of frames, transmitting allocation information on the communication resource to the mobile station, and receiving a transmitted signal through the communication resource. Therefore, the resource allocated on the frequency axis is minimized by allocating the resource to the mobile station over a plurality of frames, and the resource is allocated within the limited power of the mobile station, thereby improving radio performance.

Abstract translation: 信号接收方法包括：通过多个帧分配与移动站对应的通信资源，向所述移动站发送关于所述通信资源的分配信息，以及通过所述通信资源接收发送的信号。 因此，通过在多个帧上分配资源给移动台，在资源被分配在移动台的有限功率内，从而使频率轴上分配的资源最小化，从而提高无线电性能。

公开(公告)号：CA2534435C

公开(公告)日：2013-06-18

申请号：CA2534435

申请日：2003-12-30

Applicant: KOREA ELECTRONICS TELECOMM

Inventor： JEONG YOUNG-HO ,  LEE HYUN ,  LEE BONG-HO ,  PARK SO-RA ,  HAHM YOUNG-KWON ,  LEE SOO-IN

IPC: H04N21/236 ,  H04H1/00 ,  H04H20/71 ,  H04H20/95 ,  H04H60/07 ,  H04N5/38 ,  H04N7/24 ,  H04N7/50 ,  H04N7/52

Abstract: Provided is a digital multimedia broadcasting (DMB) system that can provide a multimedia data broadcasting service having an excellent reception quality, a method thereof, and a computer-readable recording medium for recording a program that implements the method. The DMB system includes an encoding unit for encoding an inputted audio/video signal; a synchronizing unit for synchronizing media stream, additional data, interactive service objectifying data that are outputted from the encoding unit; a multiplexing unit for multiplexing the media stream outputted from the synchronizing unit; an error correction encoding unit for performing additional error correction encoding on the media stream outputted from the multiplexing unit; an interleaving unit for removing temporal correlation between adjacent byte units within a data stream outputted from the error correction encoding unit; and a transmitting unit for transmitting a DMB media stream outputted from the interleaving unit to the conventional DAB system and other digital broadcasting systems.

公开(公告)号：GB2476337A

公开(公告)日：2011-06-22

申请号：GB201017695

申请日：2010-10-20

Applicant: KOREA ELECTRONICS TELECOMM ,  UNIV NAT CHONNAM IND FOUND

Inventor： LEE HYUN ,  SONG YUN JEONG ,  LEE GWANG SOON ,  LEE BONG HO ,  HUR NAMHO ,  LEE SOO IN ,  JUNG TAE-JIN ,  CHAE CHANG-HYEONG ,  KIM JUN-HO ,  KIM HO-JUN

IPC: H04L27/34 ,  H04L25/03

Abstract: In a diverse wireless system employing QAM modulation of symbols received via different fading channels, an input vector signalxcomprising subvectorsx1-kis iteratively constellation-rotated 110 through a number of rotations n, divided into real and imaginary values 120 and cyclically shifted 130 to generate a final rotation vector signalr. When this signal is received (410), a signal construction unit (420) generates new rotation vector signals via a constellation rotation 0k and the signals are grouped into pairs (510) and input to a complex signal construction unit (520) for cross-coupling (fig. 6).