公开(公告)号：US20100142620A1

公开(公告)日：2010-06-10

申请号：US12630827

申请日：2009-12-03

Applicant: Mi Young LEE ,  Han Jin CHO

Inventor： Mi Young LEE ,  Han Jin CHO

IPC: H04N7/26

CPC classification number: H04N19/395 ,  H04N19/51

Abstract: Disclosed is a technique that shifts the position of a motion compensation block by an error of a motion field and then performs motion compensation to estimate a current frame from past and future frames in digital video coding (DVC), thereby enhancing the accuracy of current frame estimation results.

Abstract translation: 公开了一种通过运动场的误差移动运动补偿块的位置，然后进行运动补偿以估计数字视频编码（DVC）中的过去和未来帧的当前帧，从而提高当前帧的精度 估计结果。

公开(公告)号：US20120158816A1

公开(公告)日：2012-06-21

申请号：US13325301

申请日：2011-12-14

Applicant: Hyun Hwa CHOI ,  Young Chang KIM ,  Byoung Seob KIM ,  Myung Cheol LEE ,  Dong Oh KIM ,  Hun Soon LEE ,  Mi Young LEE

Inventor： Hyun Hwa CHOI ,  Young Chang KIM ,  Byoung Seob KIM ,  Myung Cheol LEE ,  Dong Oh KIM ,  Hun Soon LEE ,  Mi Young LEE

IPC: G06F9/46 ,  G06F15/16

CPC classification number: G06F9/4881

Abstract: Disclosed are service providing method and device, including: collecting execution state information about a plurality of tasks that constitute at least one service, and are dynamically distributed and arranged over a plurality of nodes; and performing scheduling based on the collected execution state information about the plurality of tasks, wherein each of the plurality of tasks has at least one input source and output source, and a unit of data to be processed for each input source and a data processing operation are defined by a user, and the scheduling is to delete at least a portion of data input into at least one task or to process the at least a portion of input data in at least one duplicate task by referring to the defined unit of data. In particular, the present invention may effectively provide a service of analyzing and processing large stream data in semi-real time.

Abstract translation: 公开的是服务提供方法和装置，包括：收集关于构成至少一个服务的多个任务的执行状态信息，并且动态地分布和布置在多个节点上; 以及基于所收集的关于所述多个任务的执行状态信息执行调度，其中所述多个任务中的每一个具有至少一个输入源和输出源以及要针对每个输入源处理的数据单元和数据处理操作 由用户定义，并且调度是将输入到至少一个任务中的数据的至少一部分删除，或者通过参考所定义的数据单元来处理至少一个重复任务中的至少一部分输入数据。 特别地，本发明可以有效地提供半实时分析和处理大流数据的服务。

公开(公告)号：US20120167103A1

公开(公告)日：2012-06-28

申请号：US13329610

申请日：2011-12-19

Applicant: Dong Oh KIM ,  Mi Young LEE

Inventor： Dong Oh KIM ,  Mi Young LEE

IPC: G06F9/46

CPC classification number: G06F9/5027

Abstract: Disclosed are an apparatus and a method for parallel processing continuous processing tasks in a distributed data stream processing system. A system for processing a distributed data stream according to an exemplary embodiment of the present invention includes a control node configured to determine whether a parallel processing of continuous processing tasks for an input data stream is required and if the parallel processing is required, instruct to divide the data stream and allocate the continuous processing tasks for processing the data streams to a plurality of distributed processing nodes, and a plurality of distributed processing nodes configured to divide the input data streams, allocate the divided data stream and the continuous processing tasks for processing the divided data streams, respectively, and combine the processing results, according to the instruction of the control node.

Abstract translation: 公开了一种在分布式数据流处理系统中并行处理连续处理任务的装置和方法。 根据本发明的示例性实施例的用于处理分布式数据流的系统包括：控制节点，其被配置为确定是否需要对输入数据流的连续处理任务的并行处理，并且如果需要并行处理，则指示划分 数据流，并且将用于处理数据流的连续处理任务分配给多个分布式处理节点，以及多个分布式处理节点，被配置为分割输入数据流，分配分割数据流和连续处理任务，以处理 分割数据流，并根据控制节点的指令组合处理结果。

公开(公告)号：US20120115474A1

公开(公告)日：2012-05-10

申请号：US13290808

申请日：2011-11-07

Applicant: Mi Young LEE ,  Bon Tae KOO ,  Young Min KWON ,  Sueng Jae BAE ,  Min Young CHUNG

Inventor： Mi Young LEE ,  Bon Tae KOO ,  Young Min KWON ,  Sueng Jae BAE ,  Min Young CHUNG

IPC: H04W60/00 ,  H04W36/00

CPC classification number: H04W72/082 ,  H04W8/186 ,  H04W36/20 ,  H04W48/14 ,  H04W84/045

Abstract: In a method for deciding an unregistered macrocell user equipment (MUE) adjacent to a femtocell base station (home evolved node B; HeNB), a macrocell base station (macro evolved node B; MeNB) decides occurrence of an unregistered MUE influenced by interference from a HeNB among MUEs. The MeNB requests an adjacent HeNB to transmit system information (SI) of the adjacent HeNB of which interference has influence on the unregistered MUE, and the unregistered MUE searches for the SI of the adjacent HeNB and transmits the searched SI to the MeNB, when it is decided that the unregistered MUE has occurred. The MeNB informs the adjacent HeNB of existence of the unregistered MUE using a closed subscriber group identifier (CSG ID) of the SI of the adjacent HeNB, transmitted from the unregistered MUE.

Abstract translation: 在用于确定与毫微微小区基站（归属演进节点B; HeNB）相邻的未注册宏小区用户设备（MUE）的方法中，宏小区基站（宏演进节点B; MeNB）决定受干扰影响的未注册MUE的发生， MUE之间的HeNB。 MeNB请求相邻的HeNB发送干扰对未注册的MUE有影响的相邻HeNB的系统信息（SI），并且未注册的MUE搜索相邻HeNB的SI，并将搜索到的SI发送到MeNB 决定未注册的MUE已经发生。 MeNB使用从未注册的MUE发送的相邻HeNB的SI的封闭用户组标识符（CSG ID），通知相邻HeNB存在未注册的MUE。

公开(公告)号：US20120155261A1

公开(公告)日：2012-06-21

申请号：US13323419

申请日：2011-12-12

Applicant: Hun Soon LEE ,  Mi Young LEE

Inventor： Hun Soon LEE ,  Mi Young LEE

IPC: H04L12/26

CPC classification number: H04L43/0852 ,  H04L41/5006 ,  H04L47/805

Abstract: Disclosed is a data processing method and device according to the present invention, including: calculating a maximum allowable delay time of each of a plurality of operators that constitute a plurality of services and are executed according to a data processing request of a user; classifying the plurality of operators based on the calculated maximum allowable delay time; calculating a quality of service (QoS) satisfaction allowable level with respect to each of the plurality of operators, wherein the allowable level for QoS satisfaction indicates the number of times that there is no need to satisfy one goal of QoS with the premise that there is no problem in satisfying QoS satisfaction requested by the user; setting execution orders of the plurality of classified operators by reflecting the calculated allowable level for QoS satisfaction; and executing the plurality of operators based on the set execution orders.

Abstract translation: 公开了根据本发明的数据处理方法和装置，包括：根据用户的数据处理请求，计算构成多个服务的多个运算符中的每一个的最大允许延迟时间，并根据用户的数据处理请求执行; 基于计算出的最大允许延迟时间对多个操作者进行分类; 计算相对于多个运营商中的每一个的服务质量（QoS）满足允许级别，其中QoS满足的可允许级别指示不需要满足QoS的一个目标的次数，前提是存在 满足用户要求的QoS满意度没有问题; 通过反映所计算的QoS满足程度的允许水平来设定多个分类运营商的执行顺序; 以及基于所设定的执行顺序来执行所述多个运算符。

公开(公告)号：US20100161614A1

公开(公告)日：2010-06-24

申请号：US12543430

申请日：2009-08-18

Applicant: Hyun Hwa CHOI ,  Mi Young LEE

Inventor： Hyun Hwa CHOI ,  Mi Young LEE

IPC: G06F17/30

CPC classification number: G06F16/90335 ,  G06F16/9027

Abstract: A distributed index system and method based on multi-length signature files are provided. The distributed index system includes a feature vector extracting unit, a high-dimensional index unit, a high-dimensional index managing unit. The feature vector extracting unit extracts N-dimensional feature vectors from multimedia object and identifier. The high-dimensional index unit establishes a tree-based distributed index according to the identifier of the multimedia object and the N-dimensional feature vectors, and determines a signature length by comparing number of leaf nodes of the established distributed index tree and a reference cluster size. The high-dimensional index managing unit generates signatures for each leaf node, on which the determined length is reflected, and stores the generated signatures by matching with the N-dimensional feature vectors.

Abstract translation: 提供了一种基于多长度签名文件的分布式索引系统和方法。 分布式索引系统包括特征向量提取单元，高维索引单元，高维度索引管理单元。 特征向量提取单元从多媒体对象和标识符提取N维特征向量。 高维度索引单元根据多媒体对象的标识符和N维特征向量建立基于树的分布索引，并且通过比较建立的分布式索引树的叶节点数与参考簇之间的比例来确定签名长度 尺寸。 高维度索引管理单元生成针对所确定的长度被反映的每个叶节点的签名，并且通过与N维特征向量匹配来存储生成的签名。