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公开(公告)号：KR1020100055671A
公开(公告)日：2010-05-27
申请号：KR1020080114509
申请日：2008-11-18
Applicant: 한국전자통신연구원
CPC classification number: G06F17/5054 , G06F9/4494 , G06F15/16 , G06F15/161
Abstract: PURPOSE: A method and an apparatus for reconfiguring software in an SDR(Software-Defined Radio) access terminal are provided to minimize the start time for a wireless communication service. CONSTITUTION: First and second reconfiguration enable elements(110,120) allows the reconfiguration of programming. A control unit(100) selects one of reconfiguration enable devices based on program installation time and start time information for the first and second reconfiguration enable elements. The control unit arranges program in the selected reconfiguration enable elements. The control unit selects the reconfiguration enable elements of which the program installation time and the start time are maximized.
Abstract translation: 目的：提供一种在SDR（软件定义无线电）接入终端中重新配置软件的方法和装置，以最小化无线通信服务的开始时间。 构成：第一个和第二个重新配置使能元素（110,120）允许重新配置编程。 控制单元（100）基于第一和第二重新配置使能元件的程序安装时间和开始时间信息来选择重新配置使能设备之一。 控制单元将程序配置在所选择的重配置使能元件中。 控制单元选择程序安装时间和开始时间最大化的重新配置使能元件。
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公开(公告)号：KR100960123B1
公开(公告)日：2010-05-27
申请号：KR1020070132824
申请日：2007-12-17
Applicant: 한국전자통신연구원
Abstract: 본 발명은 미들웨어의 테스트 컴포넌트 운용방법 및 그 장치에 관한 것으로, 무선 통신 시스템에서 에스디알(SDR, Software Defined Radio) 시스템을 활용하여 소프트웨어 컴포넌트의 설치 및 테스트, 통신포트의 성능 측정을 위한 테스트 컴포넌트를 구성함으로써, 사용자의 요구에 따른 시스템의 재구성을 통해 시스템의 성능을 개선하고 SDR시스템의 효율성이 향상되는 효과가 있다.
SDR, 미들웨어, 컴포넌트, middleware, 테스트-
公开(公告)号：KR100925773B1
公开(公告)日：2009-11-11
申请号：KR1020070043619
申请日：2007-05-04
Applicant: 한국전자통신연구원
Abstract: 본 발명은 SCA 플랫폼을 적용한 SDR 기반 단말기에 관한 것으로, 이를 위하여 본 발명은, 공통의 하드웨어 플랫폼만으로 다양한 변복조 규격을 구성하거나, 혹은 SCA 모뎀 내부에 SDR을 적용하여 모뎀 내부로의 SCA 확장을 통해 SCA의 범용성을 향상시키는 종래 방법과는 달리, 단말기의 전반적인 제어를 수행하는 GPP부와, 각종 통신 모드별 신호의 송수신 및 아날로그/디지털 신호 변환을 수행하는 RF 트랜시버 및 ADC 컨버터부와, 칩레벨의 프로세싱을 수행하는 FPGA부와, 비트레벨의 프로세싱을 수행하는 DSP부를 포함하며, GPP부는, 도메인 매니저를 통해 디바이스 매니저를 제어하여 RF 트랜시버 및 ADC 컨버터부, FPGA부, DSP부 각각에 대응하는 응용 프로그램을 로딩하여 그 소프트웨어 모듈을 설정하고, 설정된 소프트웨어 모듈에 대응하는 하드웨어 모듈을 설정하여 해당 통신 모드별 신호 처리를 제어하는 것을 특징으로 하는 SDR 기반 단말기를 구현함으로써, SCA 플랫폼을 적용한 SDR 기반 단말기의 하드웨어 모듈 및 소프트웨어 모듈을 각각 효과적으로 제어할 수 있는 것이다.
SCA(Software Communications Architecture), (SDR : Software Defined Radio), 코바(CORBA : Common Object Request Broker Architecture) 미들웨어-
公开(公告)号：KR1020090065327A
公开(公告)日：2009-06-22
申请号：KR1020070132822
申请日：2007-12-17
Applicant: 한국전자통신연구원
CPC classification number: G06F9/54
Abstract: A system and a method for an SCA(Software Communication Architecture) connection by using a relay component are provided to reduce file size and complexity of a domain profile by preventing the increase of excess connection and port number. A system-based SCA(Software Communication Architecture) includes plural components, domain profiles, assembly controllers and connection components, and plural components(111,112) execute an application. A domain profile(122) stores the information for plural components. An assembly controller(119) execute the plural components. The connection components(118) transfer the control information of the assembly controller to the plural components. Based on the domain profile information, the connection components transfer the inputted data to a certain component according to one request among the plural components.
Abstract translation: 提供了通过使用中继组件进行SCA（软件通信体系结构）连接的系统和方法，以通过防止多余的连接和端口号的增加来减少域简档的文件大小和复杂性。 基于系统的SCA（软件通信架构）包括多个组件，域简档，组装控制器和连接组件，以及多个组件（111,112）执行应用程序。 域简档（122）存储用于多个组件的信息。 组装控制器（119）执行多个组件。 连接部件（118）将组装控制器的控制信息传送到多个部件。 基于域简档信息，连接组件根据多个组件中的一个请求将输入的数据传送到某个组件。
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公开(公告)号：KR1020090065316A
公开(公告)日：2009-06-22
申请号：KR1020070132807
申请日：2007-12-17
Applicant: 한국전자통신연구원
CPC classification number: H04W8/245 , G06F8/61 , H04W88/021 , H04W88/18
Abstract: A mobile communication terminal and an international roaming method thereof are provided to newly install a wireless communication program properly for a wireless communication type, thereby reconstructing the mobile communication terminal in a communicable state. When international roaming is requested, a visiting country performing international roaming is chosen(S110). It is determined whether a wireless communication program corresponding to the chosen country exists. When the wireless communication program does not exist, it is connected to a program server providing a different type wireless communication program(S130). The wireless communication program is downloaded from the program server(S140). The wireless communication program is installed in the mobile communication terminal(S160).
Abstract translation: 提供了一种移动通信终端及其国际漫游方法，以便为无线通信类型适当地安装无线通信程序，由此重建可通信状态的移动通信终端。 当要求国际漫游时，选择执行国际漫游的访问国（S110）。 确定是否存在与所选国家相对应的无线通信程序。 当无线通信程序不存在时，它连接到提供不同类型的无线通信程序的程序服务器（S130）。 从程序服务器下载无线通信程序（S140）。 无线通信程序安装在移动通信终端中（S160）。
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Patent Agency Ranking
公开(公告)号：KR1020090065262A
公开(公告)日：2009-06-22
申请号：KR1020070132743
申请日：2007-12-17
Applicant: 한국전자통신연구원
IPC: G06F15/16
CPC classification number: G06F9/465 , G06F9/544 , G06F2209/463
Abstract: A system and a method for naming a service of an SCA(Software Communications Architecture) based application component are provided to supply a high-speed naming service by obtaining the arrangement information of SCA application components from hostcollcation elements of an SAD file. An arrangement information analysis module(901) analyses the arrangement information of components, which configure an application, from a software assembly descriptor file, and a database module(902) stores the arrangement information of the component and a naming service development result. A naming service development module(903) receives the arrangement information of components from the database module. The naming service development module provides the development result of naming service to the database module.
Abstract translation: 提供了一种用于命名基于SCA（软件通信架构）的应用程序组件的服务的系统和方法，以通过从SAD文件的主机集合元素获得SCA应用组件的配置信息来提供高速命名服务。 布置信息分析模块（901）从软件组件描述符文件分析配置应用的组件的配置信息，数据库模块（902）存储组件的配置信息和命名服务开发结果。 命名服务开发模块（903）从数据库模块接收组件的配置信息。 命名服务开发模块为数据库模块提供命名服务的开发结果。
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217.发明公开
公开(公告)号：KR1020090065089A
公开(公告)日：2009-06-22
申请号：KR1020070132530
申请日：2007-12-17
Applicant: 한국전자통신연구원
Abstract: An apparatus and a method for providing cognitive radio access by communication mode guide data in a mobile terminal supporting a multi communication mode are provided to make a user of a mobile terminal select a usable optimized communication mode at a current location, a movement spot or a movement prediction spot. A communication mode guide data server(130) receives a communication mode guide data request from a mobile terminal supporting multiple communication modes. The communication mode guide data server extracts communication mode guide data supporting a terminal model about a region within a predetermined radius around a current location or a movement prediction spot of the terminal.
Abstract translation: 提供一种用于通过支持多通信模式的移动终端中的通信模式指导数据提供认知无线电接入的装置和方法，以使移动终端的用户在当前位置，移动点或 运动预测点。 通信模式指导数据服务器（130）从支持多种通信模式的移动终端接收通信模式指导数据请求。 通信模式引导数据服务器提取支持关于终端的当前位置或移动预测点周围的预定半径范围内的区域的终端模型的通信模式指导数据。
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公开(公告)号：KR1020080052112A
公开(公告)日：2008-06-11
申请号：KR1020060124184
申请日：2006-12-07
Applicant: 한국전자통신연구원
Abstract: A method for starting an SCA(Software Communications Architecture) based waveform application in accordance with a component start order is provided to prevent an upper layer component from starting prior to a lower layer component by controlling indicatively a start order of each component when the waveform application starts in an SCA structure. A method for starting an SCA based waveform application comprises the following several steps. An application factory generates an application X(S1). The application factory parses information related to a start order of each component defined in a domain profile, and transmits the parsed information to the application X. An assembly controller receives the parsed information from the application X(S2), and stores the received information(S3). Start of the application is called when a user inputs a start instruction(S4), and the application X calls start of the assembly controller(S5). Then, each component is sequentially executed according to the information stored at the assembly controller(S6).
Abstract translation: 提供了一种根据组件启动顺序启动基于SCA（软件通信体系结构）的波形应用的方法，以便在波形应用时通过指示控制每个组件的起始顺序来防止上层组件在较低层组件之前启动 从SCA结构开始。 用于启动基于SCA的波形应用的方法包括以下几个步骤。 应用工厂生成应用程序X（S1）。 应用工厂解析与域简档中定义的每个组件的起始顺序相关的信息，并将解析的信息发送到应用X.组装控制器从应用X接收解析的信息（S2），并存储接收到的信息 S3）。 当用户输入开始指令（S4），并且应用程序X调用组装控制器的启动时，调用应用程序的启动（S5）。 然后，根据存储在组装控制器中的信息依次执行每个组件（S6）。
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公开(公告)号：KR100826914B1
公开(公告)日：2008-05-06
申请号：KR1020060124177
申请日：2006-12-07
Applicant: 한국전자통신연구원
CPC classification number: H04W28/18
Abstract: A QoS(Quality of Service) control method in a mobile communication system and a device thereof are provided to classify characteristics of users and to ensure QoS by setting the current data service usage environments to parameters, in order to offer suitable QoS by using limited radio resources. When a mobile terminal starts an initial driving action, a wireless signal measurement period is set(302), and an RSSI(Received Signal Strength Indicator) is measured from a user terminal(304). If the user terminal is located in a management area, receiving signal alterations for the terminal are calculated(306,308). If the measured alterations are indicated in decreasing direction, QoS-related parameters are reset(310,312). If the measured alterations are indicated in increasing direction by processing related data, a next measurement period is on standby(314,316).
Abstract translation: 提供移动通信系统中的QoS（服务质量）控制方法及其装置，以对用户的特征进行分类，并通过将当前数据业务使用环境设置为参数来确保QoS，以通过使用有限的无线电提供合适的QoS 资源。 当移动终端开始初始驾驶动作时，设定无线信号测量周期（302），并且从用户终端（304）测量RSSI（接收信号强度指示符）。 如果用户终端位于管理区域，则计算终端的接收信号变更（306,308）。 如果测量的改变在减小的方向上指示，则QoS相关参数被重置（310,312）。 如果通过处理相关数据在增加的方向上指示测量的变化，则下一个测量周期处于待机状态（314,316）。
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公开(公告)号：KR100705447B1
公开(公告)日：2007-04-09
申请号：KR1020050118747
申请日：2005-12-07
Applicant: 한국전자통신연구원 , 삼성전자주식회사 , 에스케이브로드밴드주식회사 , 에스케이텔레콤 주식회사 , 주식회사 케이티
IPC: H04B7/26
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