公开(公告)号：US08982869B2

公开(公告)日：2015-03-17

申请号：US13185090

申请日：2011-07-18

Applicant: Hyen O Oh ,  In Hwan Choi ,  Kook Yeon Kwak ,  Byoung Gill Kim ,  Won Gyu Song ,  Jin Woo Kim ,  Hyoung Gon Lee

Inventor： Hyen O Oh ,  In Hwan Choi ,  Kook Yeon Kwak ,  Byoung Gill Kim ,  Won Gyu Song ,  Jin Woo Kim ,  Hyoung Gon Lee

IPC: H04J3/00 ,  H04N19/42 ,  H04N21/438 ,  H04N19/89 ,  H04N19/44

CPC classification number: H03M13/2792 ,  H03M13/2906 ,  H04H20/71 ,  H04L1/0041 ,  H04L1/0071 ,  H04N19/42 ,  H04N19/44 ,  H04N19/89 ,  H04N21/2365 ,  H04N21/4347 ,  H04N21/4382

Abstract: A digital broadcasting system which is robust against an error when mobile service data is transmitted and a method of processing data are disclosed. The mobile service data is subjected to an additional coding process and the coded mobile service data is transmitted. Accordingly, it is possible to cope with a serious channel variation while applying robustness to the mobile service data.

Abstract translation: 公开了一种针对移动业务数据发送时的错误鲁棒的数字广播系统和数据处理方法。 对移动业务数据进行附加的编码处理，发送编码的移动业务数据。 因此，可以在对移动业务数据应用鲁棒性的同时应对严重的信道变化。

公开(公告)号：US08885570B2

公开(公告)日：2014-11-11

申请号：US13995840

申请日：2012-07-11

Applicant: Hyoung-Gon Lee

Inventor： Hyoung-Gon Lee

IPC: H04W4/00 ,  H04W84/12 ,  H04W80/04

CPC classification number: H04W84/12 ,  H04W24/02 ,  H04W48/20 ,  H04W80/04 ,  H04W84/105 ,  H04W88/08

Abstract: Technologies are generally described for providing private wireless local area networks. In some examples, a method performed under control of a mobile operating server may include determining a first location of an end device, determining a first access point configured to provide a wireless local area network around the first location of the end device and instructing the first access point to provide the end device with a first private wireless local area network.

Abstract translation: 技术通常被描述为提供专用无线局域网。 在一些示例中，在移动操作服务器的控制下执行的方法可以包括确定终端设备的第一位置，确定被配置为在终端设备的第一位置周围提供无线局域网的第一接入点，并且指示第一 接入点为终端设备提供第一私人无线局域网。

公开(公告)号：US08711960B2

公开(公告)日：2014-04-29

申请号：US13239322

申请日：2011-09-21

Applicant: Hyoung Gon Lee ,  In Hwan Choi ,  Byoung Gill Kim ,  Won Gyu Song ,  Jong Moon Kim ,  Jin Woo Kim

Inventor： Hyoung Gon Lee ,  In Hwan Choi ,  Byoung Gill Kim ,  Won Gyu Song ,  Jong Moon Kim ,  Jin Woo Kim

IPC: H04L5/12

CPC classification number: H04L1/0041 ,  H04L1/0045 ,  H04L1/0057 ,  H04L1/0061 ,  H04L1/0065 ,  H04L1/007 ,  H04N21/2383

Abstract: A digital broadcasting system including a transmitting system and a receiving system, and a method of processing data are disclosed. A method of processing data of a transmitting system includes sequentially grouping N number of columns (Kc) configured of A number of enhanced data bytes having information included therein, thereby creating a frame having a size of N (rows)*Kc (columns), wherein N and A are integers, encoding the created frame, and multiplexing and transmitting enhanced data included in the encoded frame and main data.

Abstract translation: 公开了一种包括发送系统和接收系统的数字广播系统和数据处理方法。 一种处理发送系统的数据的方法包括：将由N个列（Kc）构成的N个列（Kc）顺序分组，其中包括其中包含信息的增强数据字节数，从而创建具有N（行）* Kc（列）大小的帧， 其中N和A是整数，编码所创建的帧，并且复用和发送包括在编码帧中的增强数据和主数据。

公开(公告)号：US08595786B2

公开(公告)日：2013-11-26

申请号：US12548687

申请日：2009-08-27

Applicant: In Hwan Choi ,  Byoung Gill Kim ,  Won Gyu Song ,  Jin Woo Kim ,  Hyoung Gon Lee

Inventor： In Hwan Choi ,  Byoung Gill Kim ,  Won Gyu Song ,  Jin Woo Kim ,  Hyoung Gon Lee

IPC: H04N7/16 ,  H04N7/20

CPC classification number: H04L1/0065 ,  H04L1/005 ,  H04L1/0066 ,  H04L1/007 ,  H04L1/0071 ,  H04L1/0075

Abstract: A receiving system and a method of processing broadcast signal. The receiving system includes a signal receiving unit, an equalizer, a block decoder, and an RS frame decoder. The signal receiving unit receives and demodulates a broadcast signal. The equalizer channel-equalizes a data group included in the demodulated broadcast signal. The block decoder performs turbo-decoding on mobile service data of the channel-equalized data group. And, the RS frame decoder determines a number of CRC errors of an RS frame including the turbo-decoded mobile service data, generates a reliability map including reliability information corresponding to each data byte of the RS frame. Herein, the reliability information is set-up as a soft value. Also, for each column, when the number of the determined CRC errors is greater than a number of RS parity bytes of the RS frame, the RS frame decoder sets a predetermined number of erasure points in the corresponding data bytes starting from the lowest reliability value for the corresponding column, and performs RS-erasure decoding on the column.

Abstract translation: 接收系统和处理广播信号的方法。 接收系统包括信号接收单元，均衡器，块解码器和RS帧解码器。 信号接收单元接收并解调广播信号。 均衡器信道均衡包括在解调的广播信号中的数据组。 块解码器对信道均衡数据组的移动业务数据进行turbo解码。 并且，RS帧解码器确定包括turbo解码的移动业务数据的RS帧的CRC错误的数量，生成包括与RS帧的每个数据字节对应的可靠性信息的可靠性映射图。 这里，可靠性信息被设置为软值。 此外，对于每列，当所确定的CRC错误的数量大于RS帧的RS奇偶校验字节的数量时，RS帧解码器从最低可靠性值开始在相应的数据字节中设置预定数量的擦除点 并对该列执行RS擦除解码。

公开(公告)号：US08565130B2

公开(公告)日：2013-10-22

申请号：US12970823

申请日：2010-12-16

Applicant: Won Gyu Song ,  Byoung Gill Kim ,  Jin Woo Kim ,  Hyoung Gon Lee ,  Jae Hyung Song ,  In Hwan Choi ,  Chul Kyu Mun

Inventor： Won Gyu Song ,  Byoung Gill Kim ,  Jin Woo Kim ,  Hyoung Gon Lee ,  Jae Hyung Song ,  In Hwan Choi ,  Chul Kyu Mun

IPC: H04B7/00

CPC classification number: H04L12/189

Abstract: A transmitting system and a method of transmitting digital broadcast signal are disclosed. The method of transmitting digital broadcasting signal in a transmitter includes forming a data group including mobile data, packet formatting mobile data packets including data in the data group, wherein the mobile data packets include a specific number of mobile data packets and a scalable number of mobile data packets, the scalable number being scalable up to 38, wherein the data group includes a plurality of regions and fifth region of the data group includes the scalable number of mobile data packets, by-passing data randomizing and RS encoding on data in the mobile data packets when the scalable number is 38, interleaving data in the mobile data packets and transmitting the interleaved data during a slot.

Abstract translation: 公开了一种发送系统和发送数字广播信号的方法。 在发射机中发送数字广播信号的方法包括形成包括移动数据的数据组，包括数据组中包括数据的分组格式化移动数据分组，其中移动数据分组包括特定数量的移动数据分组和可伸缩数量的移动 数据分组，可缩放数量可升级到38，其中数据组包括多个区域，数据组的第五区域包括可伸缩数量的移动数据分组，对移动数据的数据进行随机数据和RS编码的旁路数据 数据包，当可伸缩号码为38时，在移动数据包中交织数据并在时隙期间发送交织的数据。

公开(公告)号：US20130268573A1

公开(公告)日：2013-10-10

申请号：US13642816

申请日：2012-04-09

Applicant: Hyoung-Gon Lee

Inventor： Hyoung-Gon Lee

IPC: H04L29/08

CPC classification number: H04L67/12 ,  H04L29/08135 ,  H04L67/1002 ,  H04N21/23103 ,  H04N21/2402 ,  H04N21/44209 ,  H04N21/4424 ,  H04N21/6379 ,  H04N21/64761

Abstract: Technologies are generally described for dynamically distributing a processing load. In some examples, a method performed under control of a server may include receiving information regarding load distribution from an end device and dynamically distributing a processing load between the server and the end device based at least in part on the information regarding load distribution.

Abstract translation: 通常描述了用于动态分配处理负载的技术。 在一些示例中，在服务器的控制下执行的方法可以包括从终端设备接收关于负载分布的信息，并且至少部分地基于关于负载分布的信息来在服务器和终端设备之间动态地分配处理负载。

公开(公告)号：US08553606B2

公开(公告)日：2013-10-08

申请号：US12978155

申请日：2010-12-23

Applicant: Jae Hyung Song ,  Byoung Gill Kim ,  Jin Woo Kim ,  Won Gyu Song ,  Hyoung Gon Lee ,  In Hwan Choi ,  Chul Kyu Mun

Inventor： Jae Hyung Song ,  Byoung Gill Kim ,  Jin Woo Kim ,  Won Gyu Song ,  Hyoung Gon Lee ,  In Hwan Choi ,  Chul Kyu Mun

IPC: H04H20/71 ,  H04W4/00 ,  H04J3/00 ,  H04B7/212

CPC classification number: H04L1/0057 ,  H04L1/0071 ,  H04L1/0083 ,  H04L1/009 ,  H04L2001/0093

Abstract: A transmitting system and a method of transmitting digital broadcast signal are disclosed. The method of transmitting digital broadcasting signal in a transmitter includes encoding mobile data for forward error correction to build RS frames, wherein the RS frames includes the mobile data belonging to ensembles, each ensemble being a collection of services providing same quality of service, encoding signaling data including binding information between the ensembles and the services, forming data groups, forming mobile data packets including data in the data groups, wherein each mobile data packet include an additional mobile data packets, interleaving data in the mobile data packets, wherein a fifth region of each data group includes the additional mobile data packets, transmitting the interleaved data, wherein the signaling data includes an identifier indicating a number of ensembles transmitted through a data group having the fifth region.

Abstract translation: 公开了一种发送系统和发送数字广播信号的方法。 在发射机中发送数字广播信号的方法包括编码用于前向纠错的移动数据以构建RS帧，其中RS帧包括属于合奏的移动数据，每个集合是提供相同服务质量的服务的集合，编码信令 数据，其包括所述集合和所述服务之间的绑定信息，形成数据组，形成包括所述数据组中的数据的移动数据分组，其中每个移动数据分组包括附加移动数据分组，在所述移动数据分组中交织数据，其中第五区域 每个数据组包括附加移动数据分组，发送交织数据，其中信令数据包括指示通过具有第五区域的数据组发送的合奏数量的标识符。

公开(公告)号：US08553597B2

公开(公告)日：2013-10-08

申请号：US12765724

申请日：2010-04-22

Applicant: In Hwan Choi ,  Kook Yeon Kwak ,  Byoung Gill Kim ,  Jin Woo Kim ,  Hyoung Gon Lee ,  Jong Moon Kim ,  Won Gyu Song

Inventor： In Hwan Choi ,  Kook Yeon Kwak ,  Byoung Gill Kim ,  Jin Woo Kim ,  Hyoung Gon Lee ,  Jong Moon Kim ,  Won Gyu Song

IPC: H04B7/00

CPC classification number: H04L1/0057 ,  H03M13/09 ,  H03M13/15 ,  H03M13/1515 ,  H03M13/23 ,  H03M13/2707 ,  H03M13/2906 ,  H03M13/2936 ,  H03M13/6356 ,  H04H20/30 ,  H04H20/42 ,  H04H60/11 ,  H04L1/0071

Abstract: A service multiplexer of a digital broadcasting system includes a null data generator, a mobile service multiplexer, a main service multiplexer, and a multiplexer. The null data generator may generate null data. The mobile service multiplexer may multiplex and output compression encoded mobile service data, additional data for a mobile service, and null data at a pre-determined first data rate. The main service multiplexer may multiplex and output compression encoded main service data and additional data for a main service at a pre-determined second data rate. The multiplexer may multiplex the output data of the main service multiplexer and the output data of the mobile service multiplexer at a pre-determined third data rate and transmitting the multiplexed data to at least one transmitter located at a remote position.

Abstract translation: 数字广播系统的业务多路复用器包括空数据发生器，移动业务多路复用器，主业务多路复用器和多路复用器。 空数据生成器可以生成空数据。 移动业务复用器可以以预定的第一数据速率复用和输出压缩编码的移动业务数据，移动业务的附加数据和空数据。 主服务复用器可以以预定的第二数据速率复用并输出主服务的压缩编码主服务数据和附加数据。 复用器可以以预定的第三数据速率复用主服务多路复用器的输出数据和移动业务多路复用器的输出数据，并将复用的数据发送到位于远程位置的至少一个发射机。

公开(公告)号：US20130246553A1

公开(公告)日：2013-09-19

申请号：US13642739

申请日：2012-03-16

Applicant: Hyoung-Gon Lee

Inventor： Hyoung-Gon Lee

IPC: G06F15/167

CPC classification number: G06F15/167 ,  G06F16/119

Abstract: Technologies are generally described for processing data. In some examples, a method performed under control of a server may include receiving, from an end device, an instruction to migrate or move data stored in an original storage to a target storage, moving the data from the original storage to the target storage in response to the receipt of the instruction and updating meta-data stored in the server based on the movement of the data.

Abstract translation: 技术通常用于处理数据。 在一些示例中，在服务器的控制下执行的方法可以包括从终端设备接收将存储在原始存储器中的数据迁移或移动到目标存储器的指令，将数据从原始存储器移动到目标存储器 响应于接收到指令并且基于数据的移动来更新存储在服务器中的元数据。

公开(公告)号：US08495477B2

公开(公告)日：2013-07-23

申请号：US13025889

申请日：2011-02-11

Applicant: Won Gyu Song ,  Byoung Gill Kim ,  Jin Woo Kim ,  Hyoung Gon Lee ,  Jae Hyung Song ,  In Hwan Choi ,  Chul Kyu Mun

Inventor： Won Gyu Song ,  Byoung Gill Kim ,  Jin Woo Kim ,  Hyoung Gon Lee ,  Jae Hyung Song ,  In Hwan Choi ,  Chul Kyu Mun

IPC: H03M13/00

CPC classification number: H04L27/02 ,  H04L1/0057 ,  H04L2001/0093

Abstract: A method of processing a digital broadcast signal is provided. Signaling data for signaling of mobile service data is encoded. Data groups are formed, the data groups including a first data group, a second data group and a third data group. The digital broadcast signal including the data groups is transmitted, the signaling data including first information indicating whether a segmented known data sequence of the second data group is concatenated to a segmented known data sequence of the first data group to form a known data sequence, and/or second information indicating whether a segmented known data sequence of the second data group is concatenated to a segmented known data sequence of the third data group to form a known data sequence.

Abstract translation: 提供一种处理数字广播信号的方法。 用于信令移动业务数据的信令数据被编码。 形成数据组，数据组包括第一数据组，第二数据组和第三数据组。 发送包括数据组的数字广播信号，信令数据包括指示第二数据组的分段已知数据序列是否被连接到第一数据组的分段已知数据序列的第一信息，以形成已知数据序列，以及 /或指示第二数据组的分段的已知数据序列是否连接到第三数据组的分段已知数据序列以形成已知数据序列的第二信息。