公开(公告)号：US20090111469A1

公开(公告)日：2009-04-30

申请号：US12056541

申请日：2008-03-27

申请人： Ji-hoon Lee ,  Su-myeon Kim ,  Jae-hoon Kim

发明人： Ji-hoon Lee ,  Su-myeon Kim ,  Jae-hoon Kim

IPC分类号： H04Q7/20

CPC分类号： H04W36/32

摘要： A method and apparatus for handover based on a dynamic beamforming scheme, which is adapted to a mobile communication system including a mobile node and a base station, is provided. The apparatus includes a mobile profile information processor configured to process mobile profile information based on a location of the mobile node, and to generate a beamforming control signal according to the mobile profile information; a handover indication message processor configured to generate a first handover indication message incorporating the mobile profile information in preparation for a handover of the mobile node; a transceiver configured to transmit the first handover indication message; and a beamforming controller configured to control beamforming for transmission of the transceiver according to the beamforming control signal.

摘要翻译： 提供了一种适用于包括移动节点和基站的移动通信系统的基于动态波束成形方案的切换方法和装置。 该装置包括：移动简档信息处理器，被配置为基于移动节点的位置处理移动简档信息，并根据移动简档信息生成波束成形控制信号; 切换指示消息处理器，被配置为生成包含移动简档信息的第一切换指示消息以准备移动节点的切换; 收发器，被配置为发送所述第一切换指示消息; 以及波束形成控制器，被配置为根据波束成形控制信号控制波束成形以发送收发信机。

公开(公告)号：US20070064625A1

公开(公告)日：2007-03-22

申请号：US11442386

申请日：2006-05-30

申请人： Hun Lim ,  Kyung-soo Lim ,  Kyu-ho Han ,  Sun-shin An ,  Won-keun Kong ,  Su-myeon Kim ,  Kyle Kim

发明人： Hun Lim ,  Kyung-soo Lim ,  Kyu-ho Han ,  Sun-shin An ,  Won-keun Kong ,  Su-myeon Kim ,  Kyle Kim

IPC分类号： H04L12/28 ,  H04L12/56

CPC分类号： H04W84/18

摘要： A method of processing emergent data in a wireless sensor network is provided in which the latest information is collected from each sensor node and stored, newly-received sensing data are determined as emergent data if an error is over a certain value compared to the latest information from each node, and the emergent data are added with average data of neighbor nodes and transmitted to a sink node. Accordingly, whether neighbor sensor nodes are normal in a wireless sensor network can be determined and managed. An intermediate node can process emergent data generated from each sensor node and separate data by a sensor malfunction or urgent data so that a malfunction of each sensor node can be easily determined and reliability of sensing data of each sensor node can be improved.

摘要翻译： 提供一种在无线传感器网络中处理紧急数据的方法，其中从每个传感器节点收集最新信息并存储，如果与最新信息相比误差超过某一值，则新接收的感测数据被确定为紧急数据 并从紧急数据中加入相邻节点的平均数据并发送给汇聚节点。 因此，可以确定和管理无线传感器网络中的相邻传感器节点是否正常。 中间节点可以处理从每个传感器节点生成的紧急数据，并通过传感器故障或紧急数据分离数据，从而可以容易地确定每个传感器节点的故障，并且可以提高每个传感器节点的感测数据的可靠性。

公开(公告)号：US09064214B2

公开(公告)日：2015-06-23

申请号：US13350048

申请日：2012-01-13

申请人： Su-Myeon Kim ,  Weon-Il Jin ,  Won-Keun Kong

发明人： Su-Myeon Kim ,  Weon-Il Jin ,  Won-Keun Kong

IPC分类号： G06N5/02 ,  G06N5/04

CPC分类号： G06N5/04

摘要： A context aware apparatus is provided. The context aware apparatus includes an extracting unit configured to extract a terminological-box (T-box) from a semantic model, a first generating unit configured to generate a reasoning rule based on the extracted T-box, a second generating unit configured to generate a first assertion-box (A-box) based on sensing information, and a reasoning unit configured to infer a user context based on the reasoning rule and the first A-box.

摘要翻译： 提供了一种情境感知装置。 上下文感知装置包括提取单元，被配置为从语义模型提取术语框（T-box）;第一生成单元，被配置为基于所提取的T盒生成推理规则;第二生成单元，被配置为生成 基于感测信息的第一断言盒（A-Box）和被配置为基于推理规则和第一A盒来推断用户上下文的推理单元。

公开(公告)号：US20130097105A1

公开(公告)日：2013-04-18

申请号：US13350048

申请日：2012-01-13

申请人： Su-Myeon KIM ,  Weon-Il Jin ,  Won-Keun Kong

发明人： Su-Myeon KIM ,  Weon-Il Jin ,  Won-Keun Kong

IPC分类号： G06F15/18 ,  G06N5/04

CPC分类号： G06N5/04

摘要： A context aware apparatus is provided. The context aware apparatus includes an extracting unit configured to extract a terminological-box (T-box) from a semantic model, a first generating unit configured to generate a reasoning rule based on the extracted T-box, a second generating unit configured to generate a first assertion-box (A-box) based on sensing information, and a reasoning unit configured to infer a user context based on the reasoning rule and the first A-box.

摘要翻译： 提供了一种情境感知装置。 上下文感知装置包括提取单元，被配置为从语义模型提取术语框（T-box）;第一生成单元，被配置为基于所提取的T盒生成推理规则;第二生成单元，被配置为生成 基于感测信息的第一断言盒（A-Box）和被配置为基于推理规则和第一A盒来推断用户上下文的推理单元。

公开(公告)号：US08327418B2

公开(公告)日：2012-12-04

申请号：US11723286

申请日：2007-03-19

申请人： Jin Wook Lee ,  Su Myeon Kim ,  Hun Lim ,  Won Keun Kong

发明人： Jin Wook Lee ,  Su Myeon Kim ,  Hun Lim ,  Won Keun Kong

IPC分类号： G06F7/04

CPC分类号： H04L12/1881 ,  H04L12/1813 ,  H04L12/189

摘要： A presentation apparatus includes: a communication connection establishing unit establishing a communication connection with a plurality of receiving terminals and a source terminal, the source terminal having a token corresponding to an authority of controlling a presentation; a presentation data relay unit receiving presentation data from the source terminal, broadcasting a presentation image to the plurality of receiving terminals to display the presentation image of the received presentation data on each screen of the plurality of receiving terminals, and broadcasting voice information to the source terminal and the plurality of receiving terminals to output, from each terminal, the voice information being inputted from any one of the source terminal and the plurality of receiving terminals; and a presentation control unit controlling a transmission/reception of the presentation image and the voice information, and controlling a receiving terminal requesting the token to obtain the token.

摘要翻译： 呈现装置包括：通信连接建立单元，建立与多个接收终端和源终端的通信连接，源终端具有对应于控制演示的权限的令牌; 呈现数据中继单元，从源终端接收演示数据，向多个接收终端广播呈现图像，以在多个接收终端的每个屏幕上显示所接收的呈现数据的呈现图像，并向该源广播语音信息 终端和多个接收终端从每个终端输出从源终端和多个接收终端中的任一个输入的语音信息; 以及控制所述呈现图像和所述语音信息的发送/接收的呈现控制单元，以及控制请求所述令牌以获得所述令牌的接收终端。

公开(公告)号：US20120123988A1

公开(公告)日：2012-05-17

申请号：US13152161

申请日：2011-06-02

申请人： Su Myeon Kim

发明人： Su Myeon Kim

IPC分类号： G06N5/02

CPC分类号： G06N5/04

摘要： An apparatus and method for generating a context-aware information model are provided. A context-aware information model generation apparatus may generate a final model using at least one candidate context-aware information model that is determined based on sensor information. Additionally, the context-aware information model generation apparatus may infer a context of a user based on the generated final model.

摘要翻译： 提供了一种用于生成上下文感知信息模型的装置和方法。 上下文感知信息模型生成装置可以使用基于传感器信息确定的至少一个候选情景感知信息模型来生成最终模型。 此外，上下文感知信息模型生成装置可以基于所生成的最终模型来推断用户的上下文。

公开(公告)号：US07848729B2

公开(公告)日：2010-12-07

申请号：US11514875

申请日：2006-09-05

申请人： Hun Lim ,  Su-Myeon Kim ,  Won-Keun Kong ,  Kyle Kim

发明人： Hun Lim ,  Su-Myeon Kim ,  Won-Keun Kong ,  Kyle Kim

IPC分类号： H04B1/16

CPC分类号： G01J1/02 ,  G01D21/00 ,  G01J1/0228 ,  G01K2215/00

摘要： A system and method for saving sensor power consumption based on context information on a wireless sensor network are provided. Basic context information is received from inside and outside of a network system including at least one sensor, wherein context information based on the basic context information is determined by inference, a group of expected services corresponding to the context information is determined, a sensor operation mode according to the group of expected services is determined, and control data is transmitted to the sensor according to the sensor operation mode. Accordingly, a sensor operation mode is adaptively determined according to changes of context information so that power consumption of a sensor can be saved.

摘要翻译： 提供了一种基于无线传感器网络上的上下文信息来节省传感器功耗的系统和方法。 从包括至少一个传感器的网络系统的内部和外部接收基本上下文信息，其中基于所述基本上下文信息的上下文信息由推断确定，确定与所述上下文信息相对应的一组预期服务，传感器操作模式 根据预期服务组确定，并根据传感器操作模式将控制数据传输到传感器。 因此，根据上下文信息的变化自适应地确定传感器操作模式，从而可以节省传感器的功耗。

公开(公告)号：US20080191868A1

公开(公告)日：2008-08-14

申请号：US11892474

申请日：2007-08-23

申请人： Jin Wook Lee ,  Su-Myeon Kim ,  Sun Shin An ,  Won Keun Kong ,  Hun Lim ,  Kyung Soo Lim ,  Sang Bin Lee

发明人： Jin Wook Lee ,  Su-Myeon Kim ,  Sun Shin An ,  Won Keun Kong ,  Hun Lim ,  Kyung Soo Lim ,  Sang Bin Lee

IPC分类号： G08B29/00

CPC分类号： H04L12/66

摘要： A data aggregation method and data aggregation apparatus are provided. More particularly the data aggregation method includes: generating a plurality of data aggregation trees according to connection relationships between clusters that constitute a sensor network using a geographical code (GGC), selecting a single activation zone for each of the clusters which configures each of the plurality of data aggregation trees, selecting a maximum energy tree having a maximum total residual energy from the plurality of data aggregation trees, based on the single activation zone, and generating a tree list including activation zone information which corresponds to the maximum energy tree, and information about the maximum energy tree.

摘要翻译： 提供了一种数据聚合方法和数据聚合装置。 更具体地，数据聚合方法包括：根据构成使用地理码（GGC）的传感器网络的集群之间的连接关系生成多个数据聚合树，为配置每个多个集群的每个集群选择单个激活区域 的数据聚合树，基于单个激活区域选择具有来自多个数据聚合树的最大总剩余能量的最大能量树，并且生成包括对应于最大能量树的激活区域信息的树列表和信息 关于最大能量树。

公开(公告)号：US20080100532A1

公开(公告)日：2008-05-01

申请号：US11723286

申请日：2007-03-19

申请人： Jin Wook Lee ,  Su Myeon Kim ,  Hun Lim ,  Won Keun Kong

发明人： Jin Wook Lee ,  Su Myeon Kim ,  Hun Lim ,  Won Keun Kong

IPC分类号： G09G5/00

CPC分类号： H04L12/1881 ,  H04L12/1813 ,  H04L12/189

摘要： A presentation apparatus includes: a communication connection establishing unit establishing a communication connection with a plurality of receiving terminals and a source terminal, the source terminal having a token corresponding to an authority of controlling a presentation; a presentation data relay unit receiving presentation data from the source terminal, broadcasting a presentation image to the plurality of receiving terminals to display the presentation image of the received presentation data on each screen of the plurality of receiving terminals, and broadcasting voice information to the source terminal and the plurality of receiving terminals to output, from each terminal, the voice information being inputted from any one of the source terminal and the plurality of receiving terminals; and a presentation control unit controlling a transmission/reception of the presentation image and the voice information, and controlling a receiving terminal requesting the token to obtain the token.

摘要翻译： 呈现装置包括：通信连接建立单元，建立与多个接收终端和源终端的通信连接，源终端具有对应于控制演示的权限的令牌; 呈现数据中继单元，从源终端接收演示数据，向多个接收终端广播呈现图像，以在多个接收终端的每个屏幕上显示所接收的呈现数据的呈现图像，并向该源广播语音信息 终端和多个接收终端从每个终端输出从源终端和多个接收终端中的任一个输入的语音信息; 以及控制所述呈现图像和所述语音信息的发送/接收的呈现控制单元，以及控制请求所述令牌以获得所述令牌的接收终端。

公开(公告)号：US20070288649A1

公开(公告)日：2007-12-13

申请号：US11734399

申请日：2007-04-12

申请人： June-Hwa Song ,  Seung-Woo Kang ,  Young-Ki Lee ,  Sung-Hwan Ihm ,  Soun-Eil Park ,  Jae-Sun Han ,  Su-Myeon Kim

发明人： June-Hwa Song ,  Seung-Woo Kang ,  Young-Ki Lee ,  Sung-Hwan Ihm ,  Soun-Eil Park ,  Jae-Sun Han ,  Su-Myeon Kim

IPC分类号： G06F15/16 ,  H04L12/02

CPC分类号： G06F17/30516

摘要： Methods and systems of processing a data stream are disclosed. A developer may develop a service only by programming a Service Unit (SU) including a service logic (SL) and including a Service Unit Description Language (SUDL) file, so that the developer may not need to program complicated stream processing code, such as stream source connection code, network input/output (I/O) code, and buffering code. In addition, the stream source connected dynamically to the service and a service execution mode (such as push and pull modes) may be converted by simply changing setting files based on the service model. The system includes modules for managing and processing the stream in reality, such as stream source connection modules, network I/O processing modules, and stream buffering modules, the modules operating the developed program through the service model.

摘要翻译： 公开了处理数据流的方法和系统。 开发者可以仅通过编程包括服务逻辑（SL）并且包括服务单元描述语言（SUDL）文件的服务单元（SU）来开发服务，使得开发者可能不需要编程复杂的流处理代码，例如 流源连接代码，网络输入/输出（I / O）代码和缓冲代码。 此外，可以通过基于服务模型简单地改变设置文件来转换动态地连接到服务的流源和服务执行模式（例如推拉模式）。 该系统包括用于在现实中管理和处理流的模块，例如流源连接模块，网络I / O处理模块和流缓冲模块，模块通过服务模型运行开发的程序。