公开(公告)号：KR1020110073373A

公开(公告)日：2011-06-29

申请号：KR1020100133193

申请日：2010-12-23

Applicant: 한국전자통신연구원

Inventor： 김은경 ,  차재선 ,  정수정 ,  장성철 ,  임광재 ,  이현 ,  윤철식

IPC: H04W72/04 ,  H04W4/06 ,  H04B7/26

CPC classification number: H04W72/005 ,  H04W4/06 ,  H04W72/042

Abstract: PURPOSE: A data transmitting method of a mobile multicast/broadcast service is provided to enable a base station and a terminal to accurately set up an MBS service in a wireless communication system. CONSTITUTION: An MBS(Multicast Broadcast Service) resource index and an MBS map including resource allocation information are transmitted to a terminal. The MBS resource index directs the transmitted resource unit number from the transmission start point of the MBS data burst. The resource indicating the MBS resource index is allocated based on resource allocation information. The MBS data burst is transmitted to the terminal.

Abstract translation: 目的：提供移动组播/广播业务的数据发送方法，使得基站和终端能够在无线通信系统中准确地建立MBS业务。 构成：将MBS（组播广播服务）资源索引和包括资源分配信息的MBS映射发送到终端。 MBS资源索引从MBS数据突发的发送开始点引导发送的资源单元号。 基于资源分配信息分配指示MBS资源索引的资源。 MBS数据突发被发送到终端。

公开(公告)号：KR1020110069668A

公开(公告)日：2011-06-23

申请号：KR1020100020712

申请日：2010-03-09

Applicant: 한국전자통신연구원

Inventor： 윤국진 ,  이윤진 ,  이현 ,  이광순 ,  이봉호 ,  정광희 ,  허남호 ,  김진웅 ,  이수인

IPC: H04N13/00

CPC classification number: H04N13/161 ,  H04N13/178 ,  H04N13/359 ,  H04N21/23412 ,  H04N21/44012 ,  H04N21/8146 ,  H04N21/85406

Abstract: PURPOSE: A stereoscopic contents reproduction apparatus and method are provided to collectively include or control stereoscopic property information for a plurality of stereoscopic objects in the reproduction of stereoscopic contents. CONSTITUTION: A stereoscopic contents reproduction apparatus includes a storage unit(310) and a controller(320). The storage unit keeps one or more stereoscopic contents. The controller collectively applies stereoscopic property information to the one or more stereoscopic contents. The stereoscopic contents reproduction apparatus offers the program of the one or more stereoscopic contents or a contents communication type interactive service.

Abstract translation: 目的：提供立体内容再现装置和方法，以在立体内容的再现中集体地包括或控制多个立体对象的立体属性信息。 构成：立体内容再现装置包括存储单元（310）和控制器（320）。 存储单元保持一个或多个立体内容。 控制器将立体属性信息共同地应用于一个或多个立体内容。 立体内容再现装置提供一个或多个立体内容或内容通信型交互式服务的程序。

公开(公告)号：KR1020110060763A

公开(公告)日：2011-06-08

申请号：KR1020090117454

申请日：2009-11-30

Applicant: 한국전자통신연구원

Inventor： 이광순 ,  이현 ,  윤국진 ,  이봉호 ,  허남호 ,  김진웅 ,  정광희 ,  이수인

IPC: H04N13/00

CPC classification number: H04N13/194 ,  H04N19/597 ,  H04N2013/0081

Abstract: PURPOSE: A method and system for providing a 3D video service are provided to compensate a nonblocking area by using a background image. CONSTITUTION: A transmission device includes a 3D additional image preprocessor(410), an encoder(420), and a transmission unit(430). The 3D additional image preprocessor receives the input of a reference image and a basic 3D image, reduces a pixel of the 3D basic image by a predetermined size according to a reproduction reference of preset 3D image, and generates a 3D additional image with a frame of the same size as a frame of a reference image. The encoder encodes the inputted reference image and the 3D additional image. The transmission unit transmits the encoded reference image and the 3D additional image to a transmission network by multiplexing the image.

Abstract translation: 目的：提供一种用于提供3D视频服务的方法和系统，以通过使用背景图像来补偿非阻塞区域。 构成：传输设备包括3D附加图像预处理器（410），编码器（420）和传输单元（430）。 3D附加图像预处理器接收参考图像和基本3D图像的输入，根据预设3D图像的再现参考将3D基本图像的像素减小预定大小，并且生成具有帧的3D附加图像 与参考图像的框架相同的大小。 编码器对输入的参考图像和3D附加图像进行编码。 传输单元通过复用图像将编码的参考图像和3D附加图像发送到传输网络。

公开(公告)号：KR1020110033007A

公开(公告)日：2011-03-30

申请号：KR1020100050419

申请日：2010-05-28

Applicant: 한국전자통신연구원

Inventor： 이광순 ,  허남호 ,  이현 ,  이봉호 ,  윤국진 ,  정광희 ,  이수인 ,  김진웅

IPC: H04N13/00 ,  H04N7/24

CPC classification number: H04N13/144 ,  H04N13/128 ,  H04N13/161 ,  H04N2213/002 ,  H04N2213/005

Abstract: PURPOSE: A stereoscopic perception controlling method, a controlling device thereof and a 3d video encoding device and 3d terminal using the same are provided to automatically monitor stereoscopic perception through data related to disparity. CONSTITUTION: A disparity calculation unit(210) generates disparity of the 3D image by using a left image and a right image which is an element of a 3D image. A disparity determining unit(220) determines whether the disparity is within a preset section. According to the determining result, a disparity adjusting unit(230) controls the size of the disparity.

Abstract translation: 目的：提供立体感知控制方法，其控制装置和3d视频编码装置以及使用其的3D终端，以通过与视差相关的数据自动监视立体感知。 构成：视差计算单元（210）通过使用作为3D图像的元素的左图像和右图像来生成3D图像的视差。 视差确定单元（220）确定视差是否在预设部分内。 根据确定结果，视差调整单元（230）控制视差的大小。

公开(公告)号：KR1020110025083A

公开(公告)日：2011-03-09

申请号：KR1020100080727

申请日：2010-08-20

Applicant: 한국전자통신연구원

Inventor： 이광순 ,  박영수 ,  이현 ,  이봉호 ,  윤국진 ,  정광희 ,  허남호 ,  김진웅 ,  이수인

IPC: H04N13/00 ,  H04N13/02

Abstract: PURPOSE: A displaying apparatus and a method thereof which display three dimensional images are provided to enable a user to normally display three dimensional image by determining whether to be the existence and nonexistence of the three dimensional images. CONSTITUTION: A display device automatically recognizes the image conversion in a three dimensional image system. A receiver(100) extracts specific information of the display device. A calculating unit(121) calculates a result value by using a reference element and a selection element by selecting a left image or a right image. A determining(120) determines whether the system is normal by using the result value. A correcting unit(130) corrects the left image and the right image according to the determining result.

Abstract translation: 目的：提供显示三维图像的显示装置及其方法，以使用户能够通过确定是否存在三维图像来正常显示三维图像。 构成：显示设备自动识别三维图像系统中的图像转换。 接收机（100）提取显示装置的特定信息。 计算单元（121）通过选择左图像或右图像通过使用参考元素和选择元素来计算结果值。 确定（120）通过使用结果值来确定系统是否正常。 校正单元（130）根据确定结果校正左图像和右图像。

公开(公告)号：KR1020110023797A

公开(公告)日：2011-03-08

申请号：KR1020100083292

申请日：2010-08-27

Applicant: 한국전자통신연구원

Inventor： 김은경 ,  차재선 ,  김주희 ,  정수정 ,  이현 ,  임광재 ,  윤철식

IPC: H04J11/00 ,  H04B7/26 ,  H04W4/06

CPC classification number: H04W4/06 ,  H04B1/006 ,  H04W4/18

Abstract: PURPOSE: A communication method using carrier switching in a wireless communication system supporting multi carriers is provided to switch different carriers, thereby operating a terminal without data and service delay or interruption. CONSTITUTION: A terminal transmits a switching request message indicating what E-MBS service is desired to base station(S410). The base station transmits a switching response message to a terminal(S420). The switching response message includes information about switching timing among carriers set in a terminal. The terminal switches a carrier from the second carrier to the first carrier by referring to a switching response message. The terminal receives data from the base station through the first carrier after the switching timing(S430).

Abstract translation: 目的：提供支持多载波的无线通信系统中使用载波切换的通信方式来切换不同的载波，从而操作终端，而不会出现数据和业务延迟​​或中断。 构成：终端向基站发送指示什么E-MBS服务的切换请求消息（S410）。 基站向终端发送切换响应消息（S420）。 切换响应消息包括关于在终端中设置的载波之间的切换定时的信息。 终端通过参考切换响应消息将载波从第二载波切换到第一载波。 终端在切换定时之后通过第一载波从基站接收数据（S430）。

公开(公告)号：KR1020110023729A

公开(公告)日：2011-03-08

申请号：KR1020100063860

申请日：2010-07-02

Applicant: 한국전자통신연구원

Inventor： 이현 ,  차재선 ,  김은경 ,  김주희 ,  정수정 ,  임광재 ,  윤철식 ,  정영호

IPC: H04B7/26 ,  H04L1/18

CPC classification number: H04L1/1861 ,  H04L1/1812

Abstract: PURPOSE: A feedback channel allocating method and an apparatus thereof, and a response signal transmitting method are provided to variably configure a unicast ACK/NACK channel and a multicast ACK/NACK channel according to the necessary amount of resources. CONSTITUTION: Information of a multicast feedback channel includes a multicast feedback channel number which a terminal uses. A terminal includes identification information of multicast feedback channel information which a multicast group is included in. A terminal(20) receives a resource allocation message and confirms a feedback channel from the resource allocation message(S120). The terminal transmits the reception success downlink data transmitted from a base station through a feedback channel.

Abstract translation: 目的：提供一种反馈信道分配方法及其装置，以及响应信号发送方法，用于根据必要的资源量可变地配置单播ACK / NACK信道和组播ACK / NACK信道。 构成：组播反馈信道的信息包括终端使用的组播反馈信道号。 终端包括组播组的组播反馈信道信息的识别信息。终端（20）从资源分配消息接收资源分配消息并确认反馈信道（S120）。 终端通过反馈信道发送从基站发送的接收成功下行链路数据。

公开(公告)号：KR1020110007052A

公开(公告)日：2011-01-21

申请号：KR1020100067695

申请日：2010-07-14

Applicant: 한국전자통신연구원

Inventor： 김주희 ,  차재선 ,  임광재 ,  정수정 ,  김은경 ,  이현 ,  윤철식

IPC: H04B7/26 ,  H04W48/16

CPC classification number: H04W24/10 ,  H04J11/0023 ,  H04W16/32 ,  H04W36/06 ,  H04W36/20 ,  H04W48/16

Abstract: PURPOSE: A data communications method for reducing the interference in a hierarchical cell structure of enhancing the transmission efficiency of data is provided to reduce the interference of the femto base station by changing the carrier wave of the terminal. CONSTITUTION: If there is interference from a femto base station, a macro MS(Mobile Station) performs a channel scan(S125). The terminal transmits the channel measurement report(S140). A macro BS varies a PC(Primary Carrier) of A terminal into mark into label(S150). The base station transfers the carrier wave change to label to label to the terminal(S155). The terminal alleviates the interference of the femto base station to label to the base station and label through the changed carrier wave(S160).

Abstract translation: 目的：提供一种降低分层小区结构中提高数据传输效率的干扰的数据通信方法，通过改变终端的载波来减少毫微微基站的干扰。 构成：如果存在来自毫微微基站的干扰，宏MS（Mobile Station）进行信道扫描（S125）。 终端发送信道测量报告（S140）。 宏BS将A终端的PC（主载波）变为标记（S150）。 基站将载波变换标签传送到终端（S155）。 终端减轻毫微微基站对基站的干扰，并通过改变的载波进行标号（S160）。

公开(公告)号：KR1020100124554A

公开(公告)日：2010-11-29

申请号：KR1020090043618

申请日：2009-05-19

Applicant: 한국전자통신연구원

Inventor： 이광순 ,  이현 ,  이봉호 ,  윤국진 ,  허남호 ,  김진웅 ,  이수인

IPC: G06Q50/20 ,  G06Q50/10

CPC classification number: G06Q50/20 ,  G06Q50/10

Abstract: PURPOSE: An apparatus and a method for providing e-learning using tree dimensional contents are provided to give 3 dimensional effects by synchronizing moving picture with lecturing contents. CONSTITUTION: An AV authoring server(130) authors the AV contents for e-learning. The AV authoring server stores the AV contents for authored e-learning as described above. A contents authoring server(110) authors the AV contents for e-learning and lecture contents for e-learning into various formats. An educational contents DB(120) stores e-learning lecture contents. An electronic education server(140) receives e-learning AV and lecture contents.

Abstract translation: 目的：提供使用树形尺寸内容提供电子学习的装置和方法，以通过将动画与演讲内容同步来给出三维效果。 构成：AV创作服务器（130）将AV内容作为电子学习。 AV创作服务器如上所述存储用于创作的电子学习的AV内容。 内容创作服务器（110）将电子学习的AV内容和电子学习的内容作为各种格式。 教育内容DB（120）存储电子学习讲座内容。 电子教育服务器（140）接收电子学习AV和演讲内容。

公开(公告)号：KR1020100118538A

公开(公告)日：2010-11-05

申请号：KR1020100039355

申请日：2010-04-28

Applicant: 한국전자통신연구원

Inventor： 김주희 ,  김은경 ,  정수정 ,  차재선 ,  임광재 ,  이현 ,  윤철식

IPC: H04L27/26 ,  H04B7/26

CPC classification number: H04W36/06 ,  H04W36/00 ,  H04W36/18 ,  H04W72/0453 ,  H04L5/023 ,  H04W36/0055

Abstract: PURPOSE: An apparatus and a method for managing carrier in a base station, a terminal, and a method for managing the carrier in the terminal are provided to improve the transmission efficiency of a system by managing multiple carriers. CONSTITUTION: A terminal(100) and a base station(200) transmit and receive a controlling signal(S411). A terminal requests the change of carrier in order to change serving primary carrier to target primary carrier(S412). The base station transfers a carrier changing instruction to the terminal(S413). The terminal transmits a receiving acknowledgement with respect to the carrier changing instruction to the base station(S414). The terminal transmits carrier changed indication to the base station(S415).

Abstract translation: 目的：提供一种用于管理基站中的载波的装置和方法，终端和用于管理终端中的载波的方法，以通过管理多个载波来提高系统的传输效率。 构成：终端（100）和基站（200）发送和接收控制信号（S411）。 终端请求更改载波以便将主载波改变为目标主载波（S412）。 基站向终端传送载波改变指令（S413）。 终端向基站发送关于载波改变指令的接收确认（S414）。 终端向基站发送载波改变指示（S415）。