公开(公告)号：US20130121230A1

公开(公告)日：2013-05-16

申请号：US13546137

申请日：2012-07-11

Applicant: Kwang-Yong KIM

Inventor： Kwang-Yong KIM

IPC: H04W4/06

CPC classification number: H04B7/022 ,  H04L12/189 ,  H04L65/4076 ,  H04N21/242 ,  H04N21/6131 ,  H04N21/6338 ,  H04W4/06 ,  H04W56/0045 ,  H04W92/045

Abstract: A synchronization control method for MBS in an access network gateway is provided. The synchronization control method generates content unit data for multicast broadcasting when external data is input, generates a sync rule to be used in one or more base stations, and transmits the content unit data for multicast broadcasting and a sync rule notification message to the one or more base stations.

Abstract translation: 提供了一种用于接入网络网关中的MBS的同步控制方法。 当输入外部数据时，同步控制方法生成用于多播广播的内容单元数据，生成要在一个或多个基站中使用的同步规则，并将用于组播广播的内容单元数据和同步规则通知消息发送到一个或多个 更多基站

公开(公告)号：US20120044321A1

公开(公告)日：2012-02-23

申请号：US13212674

申请日：2011-08-18

Applicant: Byung-Jun BAE ,  Joung-Il YUN ,  Kwang-Yong KIM ,  Gwang-Soon LEE ,  Yun-Jeong SONG ,  Nam-Ho HUR ,  Soo-In LEE

Inventor： Byung-Jun BAE ,  Joung-Il YUN ,  Kwang-Yong KIM ,  Gwang-Soon LEE ,  Yun-Jeong SONG ,  Nam-Ho HUR ,  Soo-In LEE

IPC: H04N13/00

CPC classification number: H04N13/189 ,  H04N13/194

Abstract: A broadcasting service monitoring apparatus includes: a stream separation unit to extract a partial stream from an inputted 3D stream and separate detailed stream configuration and service-related information and a stream for 3D video service from the 3D stream; a configuration information analysis unit to minutely analyze the separated service-related information and the separated stream for 3D video service; a 2D image decoding unit to decode the separated stream for 3D video service into a predetermined image; an image separation unit to separate one screen of the decoded predetermined image into two screens and generate two images; a 3D image reproduction unit to reproduce the generated two images; a depth information extraction unit to extract depth information for 3D video service from the generated two images; and a 3D information representation unit to represent the analyzed values and the extracted depth information.

Abstract translation: 广播业务监控装置包括：流分离单元，从输入的3D流中提取部分流，并从3D流中分离详细的流配置和服务相关信息以及用于3D视频服务的流; 配置信息分析单元，对分离的服务相关信息和用于3D视频服务的分离流进行精细分析; 2D图像解码单元，用于将用于3D视频服务的分离流解码为预定图像; 图像分离单元，用于将解码的预定图像的一个屏幕分离成两个屏幕并生成两个图像; 3D图像再现单元，用于再现所生成的两个图像; 深度信息提取单元，用于从所生成的两个图像中提取3D视频服务的深度信息; 以及3D信息表示单元，用于表示所分析的值和所提取的深度信息。

公开(公告)号：US20110194030A1

公开(公告)日：2011-08-11

申请号：US13015168

申请日：2011-01-27

Applicant: Byungjun BAE ,  Yun Jeong SONG ,  Jong Soo LIM ,  Joungil YUN ,  Kwang-Yong KIM ,  Kyu Tae YANG ,  Soo In LEE

Inventor： Byungjun BAE ,  Yun Jeong SONG ,  Jong Soo LIM ,  Joungil YUN ,  Kwang-Yong KIM ,  Kyu Tae YANG ,  Soo In LEE

IPC: H04N5/455 ,  H04N5/38

CPC classification number: H04H20/42

Abstract: A broadcasting signal transmitting device transmits a broadcasting signal including a base layer signal and an enhancement layer signal as well as an additional layer signal relating to the broadcasting signal to a broadcasting signal receiving device. The broadcasting signal receiving device selectively provides the enhancement layer signal and the additional layer signal to the user according to the user's service level. Accordingly, various services are differently provided to the user according to the user level.

Abstract translation: 广播信号发送装置向广播信号接收装置发送包括基本层信号和增强层信号的广播信号以及与广播信号有关的附加层信号。 广播信号接收装置根据用户的服务水平向用户选择性地提供增强层信号和附加层信号。 因此，根据用户级别向用户提供不同的服务。

公开(公告)号：US20130121231A1

公开(公告)日：2013-05-16

申请号：US13586239

申请日：2012-08-15

Applicant: Kwang-Yong KIM

Inventor： Kwang-Yong KIM

IPC: H04W4/06

CPC classification number: H04L1/1829 ,  H04L1/1896 ,  H04L5/0055 ,  H04L12/189 ,  H04L51/38 ,  H04L2001/0093 ,  H04W72/005

Abstract: An MBS data transmission synchronization apparatus of a radio access station is provided. The MBS data transmission synchronization apparatus includes an information reception unit that receives transmission synchronization information from an ACR, an information reception loss check unit that determines whether the received transmission synchronization information is lost, a content reception unit that sequentially receives a content packet including content time information from an MBS content source, a packet reception loss check unit that determines whether the received content packet is lost, a retransmission request unit that transmits a retransmission request message to the ACR, a transmission time determination unit that determines a transmission time of the received content packet on the basis of the transmission synchronization information and the content time information, and a content transmission unit that transmits the received content packet to mobile terminals at the transmission time.

Abstract translation: 提供无线电接入站的MBS数据传输同步装置。 MBS数据传输同步装置包括从ACR接收传输同步信息的信息接收单元，确定接收到的传输同步信息是否丢失的信息接收损失检查单元，顺序地接收包括内容时间的内容分组的内容接收单元 来自MBS内容源的信息，确定接收的内容分组是否丢失的分组接收丢失检查单元，向ACR发送重发请求消息的重传请求单元，确定接收到的发送时间的发送时间确定单元 基于传输同步信息和内容时间信息的内容分组;以及内容传输单元，其在传输时间将移动终端发送接收到的内容分组。