公开(公告)号：KR101303651B1

公开(公告)日：2013-09-04

申请号：KR1020100034987

申请日：2010-04-15

Applicant: 한국전자통신연구원

Inventor： 김경태 ,  손명희 ,  김경일

IPC: G08G1/0968 ,  H04B7/26

Abstract: 본 발명의 교통신호정보 제공 방법은, 무선 송신기가, 교통신호 제어기로부터 교통신호정보를 추출하는 단계; 교통신호 제어기가 위치한 교차로에서의 신호등들의 위치정보를 교통신호정보에 결합하여 데이터 패킷을 생성하는 단계; 및 데이터 패킷을 무선 수신기로 전송하는 단계를 포함한다.

公开(公告)号：KR1020120138546A

公开(公告)日：2012-12-26

申请号：KR1020110058106

申请日：2011-06-15

Applicant: 한국전자통신연구원

Inventor： 김재혁 ,  이수형 ,  전형국 ,  김경일 ,  김경태 ,  김용연 ,  김원태 ,  박승민 ,  조인휘 ,  박제만 ,  이우엽 ,  정성문

IPC: H04L29/06 ,  H04W48/16

CPC classification number: H04L67/10 ,  H04L67/16

Abstract: PURPOSE: An apparatus and method for performing discovery based on a priority in a distributed network and method for determining discovery backoff time are provided to efficiently discover an appropriate network node according to situation by reflecting significance or a priority of a discovery object. CONSTITUTION: A network node # 1(100) comprises a data processing unit(110), a discovery performing unit(120), and a communication unit(130) The data processing unit processes applications related to the operation of the network node #1. The data processing unit provides a data distribution service. The discovery performing unit performs a participant discovery process and an end point discovery process. The discovery performing unit generates a discovery message. The discovery performing unit determines discovery backoff time based on a priority. The discovery performing unit obtains a priority level of a network node by requesting the priority level for an application layer performed in data processing unit. [Reference numerals] (110) Data processing unit; (120) Discovery performing unit; (130) Communication unit

Abstract translation: 目的：提供一种用于基于分布式网络中的优先级执行发现的装置和方法以及用于确定发现退避时间的方法，以通过反映发现对象的重要性或优先级来根据情况有效地发现适当的网络节点。 构成：网络节点＃1（100）包括数据处理单元（110），发现执行单元（120）和通信单元（130）。数据处理单元处理与网络节点＃1的操作有关的应用 。 数据处理单元提供数据分发服务。 发现执行单元执行参与者发现过程和终点发现过程。 发现执行单元生成发现消息。 发现执行单元基于优先级确定发现退避时间。 发现执行单元通过请求在数据处理单元中执行的应用层的优先级来获得网络节点的优先级。 （附图标记）（110）数据处理单元; （120）发现执行单位; （130）通讯单元

公开(公告)号：KR1020120105835A

公开(公告)日：2012-09-26

申请号：KR1020110023511

申请日：2011-03-16

Applicant: 한국전자통신연구원

Inventor： 김경일 ,  임충규 ,  김성수 ,  원종호 ,  박창준

IPC: G06Q50/10

CPC classification number: A63F13/52

Abstract: PURPOSE: A game server supporting an online game for plural users and an operating method are provided to support an online game regardless of a user terminal specification by performing the execution and management of plural users in a game server and transmitting a game execution result screen to each user terminal. CONSTITUTION: A game execution unit(23) provides a game list to user terminal requesting an online game. The game execution unit executes a game selected by a user based on key information inputted from the user terminal. When game selection information is inputted by the user, a buffer managing unit(25) places a game screen composed of standard setting values of a corresponding game server in an empty space of a frame buffer. [Reference numerals] (20) Game server; (21) Control unit; (22) User managing unit; (23) Game execution unit; (24) Game screen processing unit; (25) Buffer managing unit; (26) DB; (27) User DB; (28) Game DB; (29) Communication unit

Abstract translation: 目的：提供支持多个用户的在线游戏的游戏服务器和操作方法，以通过在游戏服务器中执行和管理多个用户来支持在线游戏，无论用户终端规格如何，并将游戏执行结果屏幕发送到 每个用户终端。 构成：游戏执行单元（23）向请求在线游戏的用户终端提供游戏列表。 游戏执行单元基于从用户终端输入的键信息执行用户选择的游戏。 当用户输入游戏选择信息时，缓冲器管理单元（25）将由相应游戏服务器的标准设置值组成的游戏屏幕放置在帧缓冲器的空白空间中。 （附图标记）（20）游戏服务器; （21）控制单元; （22）用户管理单元; （23）游戏执行单位; （24）游戏画面处理单元; （25）缓冲管理单元; （26）DB; （27）用户DB; （28）游戏DB; （29）通讯单元

公开(公告)号：KR1020120075527A

公开(公告)日：2012-07-09

申请号：KR1020100116225

申请日：2010-11-22

Applicant: 한국전자통신연구원

Inventor： 김성수 ,  임충규 ,  김경일 ,  원종호 ,  박창준 ,  최병태

IPC: G06Q50/10

CPC classification number: G06N3/004 ,  A63F2300/535 ,  A63F2300/6054 ,  A63F2300/636 ,  H04N7/181

Abstract: PURPOSE: An agent based game service apparatus and method thereof are provided to enable an agent to execute a game instead of a user by creating the agent of an NPC(Non Player Character) type based on data inputted by a terminal apparatus of the user. CONSTITUTION: An input data management unit(101) collects data inputted from a terminal apparatus of a user. A data mining unit(102) creates mining data by analyzing a pattern of the inputted data. A game agent processing unit(103) creates a game agent for playing game instead of the user by using the mining data. An agent based game service apparatus updates the state information of the game agent according to the progress of the game.

Abstract translation: 目的：提供一种基于代理的游戏服务装置及其方法，用于通过基于由用户的终端装置输入的数据，通过创建NPC（非播放器字符）类型的代理来使代理人执行游戏而不是用户。 构成：输入数据管理单元（101）收集从用户终端装置输入的数据。 数据挖掘单元（102）通过分析输入数据的模式来创建挖掘数据。 游戏代理处理单元（103）通过使用挖掘数据来创建用于玩游戏而不是用户的游戏代理。 基于代理的游戏服务装置根据游戏的进度更新游戏代理的状态信息。

公开(公告)号：KR1020110070705A

公开(公告)日：2011-06-24

申请号：KR1020100034987

申请日：2010-04-15

Applicant: 한국전자통신연구원

Inventor： 김경태 ,  손명희 ,  김경일

IPC: G08G1/0968 ,  H04B7/26

CPC classification number: G08G1/0968 ,  G08G1/09623 ,  H04W4/046

Abstract: PURPOSE: A method and an apparatus for providing traffic signal information are provided to control automatically the ignition and the idling by extracting only traffic signal information. CONSTITUTION: A present state information extracting unit(110) extracts traffic signal information from a traffic signal controller. A data generation unit(120) couples location information of signal lights at an intersection with the traffic signal information. A transmission unit transmits data packet to the outside. A traffic signal information provision unit is mounted at a controller. A power supply(140) receives the power from the traffic signal controller and supplies the power.

Abstract translation: 目的：提供一种提供交通信号信息的方法和装置，通过提取交通信号信息来自动控制点火和空转。 构成：当前状态信息提取单元（110）从交通信号控制器提取交通信号信息。 数据生成单元（120）将信号灯的位置信息与交通信号信息相交。 发送单元向外部发送数据分组。 交通信号信息提供单元安装在控制器上。 电源（140）从交通信号控制器接收电力并提供电力。

公开(公告)号：KR1020110060533A

公开(公告)日：2011-06-08

申请号：KR1020090117142

申请日：2009-11-30

Applicant: 한국전자통신연구원

Inventor： 김경일

IPC: H04L12/26 ,  G06F9/455

CPC classification number: H04L43/04 ,  H04L41/145 ,  H04L43/50

Abstract: PURPOSE: A network emulation system for supporting various network environments in a sharer and a method thereof are provided to test the load of a large-scale online server in various network environments. CONSTITUTION: A packet filtering unit(110) selectively extracts only specific packets among received packets. A packet controller(120) creates a large-scale specific packet through a change or copy of the filtered specific packets. A buffer controller(140) classifies the created large-scale specific packet into a plurality of bandwidths. The buffer controller transmits the large-scale specific packet through a communications network corresponding to a target bandwidth to a server(150).

Abstract translation: 目的：提供一种用于支持共享器中各种网络环境的网络仿真系统及其方法，以测试各种网络环境中大型在线服务器的负载。 构成：分组过滤单元（110）有选择地仅提取接收的分组中的特定分组。 分组控制器（120）通过经过滤的特定分组的改变或复制来创建大规模的特定分组。 缓冲器控制器（140）将创建的大规模特定分组分类为多个带宽。 缓冲器控制器通过与目标带宽对应的通信网络将大规模特定分组发送到服务器（150）。

公开(公告)号：KR100928892B1

公开(公告)日：2009-11-30

申请号：KR1020070102549

申请日：2007-10-11

Applicant: 한국전자통신연구원

Inventor： 하영국 ,  손주찬 ,  김경일 ,  조현성 ,  고영철 ,  조현규 ,  조영조

IPC: H04L12/12 ,  H04L12/16

CPC classification number: G08B21/0446 ,  A61B5/0002 ,  G08B21/0202 ,  H04L12/2827 ,  H04L67/12 ,  H04L67/125 ,  H04L67/18 ,  H04W4/02 ,  H04W48/04 ,  H04W88/04

Abstract: A biological signal sensor apparatus worn on a user's body includes: a sensor unit for sensing physical states or movements of a user to generate biological signal data; a wireless communications unit for performing wireless data communications with a wireless sensor network to transmit the biological signal data; a sensor network protocol processing unit for processing protocols for end-to-end communications between the wireless communications unit and the wireless sensor network and for performing a mobility support procedure for the biological signal sensor apparatus; a processor for controlling the wireless data communications, the end-to-end communications, and the mobility support procedure to allow the biological signal sensor apparatus to serve as a mobile wireless sensor node; and a connection unit for connecting the sensor unit and the processor. The biological signal sensor apparatus serves as a mobile wireless sensor node in the wireless sensor network.

Abstract translation: 一种佩戴在用户身体上的生物信号传感器装置，包括：传感器单元，用于感测用户的物理状态或运动以生成生物信号数据; 无线通信单元，用于与无线传感器网络执行无线数据通信以发送生物信号数据; 传感器网络协议处理单元，用于处理用于所述无线通信单元和所述无线传感器网络之间的端对端通信的协议，并用于执行所述生物信号传感器设备的移动性支持程序; 处理器，用于控制所述无线数据通信，所述端对端通信和所述移动性支持程序以允许所述生物信号传感器装置充当移动无线传感器节点; 以及用于连接传感器单元和处理器的连接单元。 生物信号传感器装置用作无线传感器网络中的移动无线传感器节点。

公开(公告)号：KR100509921B1

公开(公告)日：2005-08-25

申请号：KR1020030092156

申请日：2003-12-16

Applicant: 한국전자통신연구원

Inventor： 정문영 ,  오수영 ,  김경일 ,  조현성 ,  조현규 ,  함호상

IPC: G06F17/21

Abstract: 본 발명에 따른 엑스엠엘 문서를 OWL 파일로 변환시키는 장치는 온톨로지 레지스트리의 온톨로지 정보를 참조하여 엑스엠엘 문서에 포함된 각각 태그를 온톨로지 태그셋으로 매핑시키는 태그 변환기와, 매핑된 온톨로지 태그셋을 이용하여 엑스엠엘 문서에 포함된 각각의 태그들을 OWL 클래스 또는 프로퍼티로 변환하는 태그 구조 분석기와, 변환된 OWL 클래스 또는 프로퍼티로 변경된 엑스엠엘 문서를 클래스 트리플 또는 프로퍼티 트리플로 변경시키는 트리플 생성기와, 변경된 클래스 또는 프로퍼티 트리플을 OWL 파일로 구조화시켜 OWL 파일을 생성하는 파일 구조 생성기를 포함한다.
이와 같이, 본 발명은 엑스엠엘 문서를 온톨로지 기반의 시맨틱 데이터로 변환시킴으로써, 시맨틱웹 구현을 앞당길 수 있다.

公开(公告)号：KR1020040050467A

公开(公告)日：2004-06-16

申请号：KR1020020078311

申请日：2002-12-10

Applicant: 한국전자통신연구원

Inventor： 김경일 ,  김록원 ,  송병열 ,  조현규 ,  손덕주

IPC: G06F17/00 ,  G06F9/44

Abstract: PURPOSE: A system and a method for querying a registry using a GVQ(Graphic Visual Query) are provided to easily query the registry and confirm a query result through the visual graphic. CONSTITUTION: A client application(110) provides the GVQ to a user, receives/processes the GVQ written by the user, and displays a query searching result from a registry server(200) to the user in a graphic form. A registry query generator(120) requests the query to the registry server by receiving the GVQ generated from the client application and converting the GVQ into a registry query. A result converter(130) converts the query searching request from the registry server into a graph form and transfers it to the client application. The client application comprises a GVQ editor presenting the GVQs to the user and making the user write/modify/edit the GVQ if necessary, and a GVQ processor converting the GVQ inputted from the user through the GVQ editor into a data structure for an internal process.

Abstract translation: 目的：提供使用GVQ（图形可视化查询）查询注册表的系统和方法，以方便查询注册表，并通过视觉图形确认查询结果。 规定：客户端应用程序（110）向用户提供GVQ，接收/处理由用户编写的GVQ，并以图形形式向注册服务器（200）显示查询搜索结果。 注册表查询生成器（120）通过接收从客户端应用程序生成的GVQ并将GVQ转换为注册表查询来向查询注册表服务器请求查询。 结果转换器（130）将来自注册服务器的查询搜索请求转换成图形形式并将其传送到客户端应用程序。 客户应用程序包括GVQ编辑器，向用户呈现GVQ，并且如果需要，使用户编写/修改/编辑GVQ，以及将用户通过GVQ编辑器输入的GVQ转换为内部处理的数据结构的GVQ处理器 。

公开(公告)号：KR1020030027253A

公开(公告)日：2003-04-07

申请号：KR1020010060360

申请日：2001-09-28

Applicant: 한국전자통신연구원

Inventor： 전형국 ,  김경일 ,  마평수

IPC: H04N7/08

CPC classification number: H04N21/23605 ,  H04N21/2368 ,  H04N21/2381 ,  H04N21/242

Abstract: PURPOSE: A method and an apparatus for formatting and synchronizing files for multimedia streaming service are provided to generate a file including synchronization information to omit a synchronization process at a system level and transmit multimedia streams regardless of a network transmission protocol. CONSTITUTION: When encoded video/audio data is received(S102), the size of video/audio unit with respect to the video/audio data is determined. The header of a stream file is generated according to the determined video/audio unit size(S109). Video/audio unit duration is checked to judge if video unit duration has passed(S111). When the unit duration has passed, the header of video/audio unit is generated(S114). Multimedia video/audio data including the generated video/audio unit header is combined with the header of the stream file, to generate one multimedia stream file.

Abstract translation: 目的：提供用于多媒体流服务的格式化和同步文件的方法和装置，用于生成包括同步信息的文件，以省略系统级别的同步过程，并发送多媒体流，而不管网络传输协议如何。 构成：当接收到编码的视频/音频数据（S102）时，确定视频/音频单元相对于视频/音频数据的大小。 根据确定的视频/音频单元大小生成流文件的标题（S109）。 检查视频/音频单元持续时间以判断视频单元持续时间是否已经过去（S111）。 当单位持续时间过去时，生成视频/音频单元的标题（S114）。 包括生成的视频/音频单元头的多媒体视频/音频数据与流文件的标题组合，以生成一个多媒体流文件。