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    • 61. 发明授权
    • 디지털 가입자 회선 처리장치의 전송성능 시험 장치 및시험 방법
    • 디지털가입자회선처리장치의전송성능시험장치및시험방
    • KR100407694B1
    • 2003-12-01
    • KR1020010027281
    • 2001-05-18
    • 한국전자통신연구원
    • 김진태소운섭
    • H04L12/26
    • PURPOSE: An apparatus and a method for testing a transmission performance in a digital subscriber line process apparatus are provided to grasp a transmission error according to data transmission between a network side and a subscriber side of the digital subscriber line process apparatus and analyze a basic function and the transmission function of the digital subscriber line process apparatus. CONSTITUTION: Network-side and subscriber-side UTOPIA(Universal Test and Operations PHY Interface for ATM(Asynchronous Transfer Mode)) matching units(16A,16B) exchange a test signal with network-side and subscriber-side digital subscriber process apparatuses(10A,10B). Network-side and subscriber-side ATM cell transmission and reception control units(15A,15B) generate the certain test signal by an external control signal to transmit the generated test signal to the network-side and subscriber-side UTOPIA matching units(16A,16B), and compares the test signal with a signal received through the network-side and subscriber-side UTOPIA matching units(16A,16B). A processor unit(11) provides the control signal to the ATM cell transmission and reception control units(15A,15B), receives the compared result from the ATM cell transmission and reception control units(15A,15B), and analyzes the performance of the network-side and subscriber-side digital subscriber process apparatuses(10A,10B).
    • 一种数字用户线路处理装置中的传输性能测试装置和方法,用于根据数字用户线路处理装置的网络侧和用户侧之间的数据传输来掌握传输错误,并分析基本功能 以及数字用户线处理设备的传输功能。 构成:网络侧和用户侧UTOPIA(用于ATM(异步传输模式)的通用测试和操作PHY接口)匹配单元(16A,16B)与网络侧和用户侧数字订户处理设备(10A ,10B)。 网络侧和用户侧ATM信元发送和接收控制单元(15A,15B)通过外部控制信号产生特定测试信号,以将产生的测试信号发送到网络侧和用户侧UTOPIA匹配单元(16A, 16B),并将测试信号与通过网络侧和用户侧UTOPIA匹配单元(16A,16B)接收的信号进行比较。 处理器单元(11)将控制信号提供给ATM信元发送和接收控制单元(15A,15B),接收来自ATM信元发送和接收控制单元(15A,15B)的比较结果,并分析 网络侧和用户侧数字用户处理装置(10A,10B)。
    • 63. 发明公开
    • 대칭형 가변속도의 디지털 가입자 회선 처리장치
    • 多速数字数字订户模块
    • KR1020010063818A
    • 2001-07-09
    • KR1019990061915
    • 1999-12-24
    • 한국전자통신연구원
    • 김진태소운섭장재득
    • H04L12/28
    • H04L12/6418H04L2012/6478H04M11/062
    • PURPOSE: A multi rate symmetric digital subscriber line module is provided to transfer medium speed symmetric data in a variable speed below 2Mbps to a subscriber at a long distance. CONSTITUTION: A processing section generates a data signal, an address signal, and a control signal to supply the signals to a local bus, and a memory(204) is connected to the local bus. A variable speed timing matching section(206) is connected to the local bus and matches the timing of data transceived with a multi rate symmetric digital subscriber line(MSDSL) module of a symmetric variable speed. A transceiver(208) is connected to the local bus and performs an MSDSL transmission protocol process with regard to down stream data and an MSDSL reception protocol process with regard to up stream data. A line match section(210) is connected to the transceiver and filters and amplifies a transceived differential analog signal. The line match section has a hybrid match function and a transformer match function.
    • 目的:提供一种多速率对称数字用户线路模块,用于以低于2Mbps的可变速度将中速对称数据以长距离传送给用户。 构成:处理部分生成数据信号,地址信号和控制信号,以将信号提供给本地总线,并且存储器(204)连接到本地总线。 可变速度定时匹配部分(206)连接到局部总线,并且与用对称可变速度的多速率对称数字用户线(MSDSL)模块收发的数据的定时相匹配。 收发器(208)连接到本地总线,并针对下游数据和关于上行数据的MSDSL接收协议进程执行MSDSL传输协议进程。 线路匹配部分(210)连接到收发器并对发送的差分模拟信号进行滤波和放大。 线路匹配部分具有混合匹配功能和变压器匹配功能。
    • 65. 发明公开
    • 광대역 음성 코덱을 적용한 유무선 통합 통신 장치
    • 固定移动通信设备使用宽带语音编解码器
    • KR1020100067447A
    • 2010-06-21
    • KR1020080126020
    • 2008-12-11
    • 한국전자통신연구원
    • 소운섭배현주이병선
    • H04W88/06G10L19/00
    • H04M1/72519H04M1/6025H04M2250/02H04M2250/06H04M2250/10H04W84/12H04W84/18H04W88/06
    • PURPOSE: A wireless and wired integration communications device is provided to offer multimedia internet service by performing wireless connection with AP, and performing connection of mobile communications network while processing input-output of a wideband voice signal. CONSTITUTION: An application processor(301) supports a wideband voice codec, and processes a protocol according to one or more wireless communications methods. A wideband voice signal input-output part(312) is connected to an application processor, and processes input-output of a wideband voice signal. A mobile network connection unit(326) is connected to the application processor. A WLAN(Wireless Local Area Network) connector(328) is connected to the application processor, and perform wireless connection with an AP(Access Point).
    • 目的:提供无线和有线集成通信设备,通过与AP进行无线连接,并在处理宽带语音信号的输入输出的同时执行移动通信网络的连接来提供多媒体互联网服务。 构成:应用处理器(301)支持宽带语音编解码器,并根据一种或多种无线通信方法处理协议。 宽带语音信号输入输出部分(312)连接到应用处理器,并处理宽带话音信号的输入输出。 移动网络连接单元(326)连接到应用处理器。 WLAN(无线局域网)连接器(328)连接到应用处理器,并且与AP(接入点)进行无线连接。
    • 66. 发明公开
    • ISDN 통신 단말장치
    • ISDN通信终端设备
    • KR1020030048904A
    • 2003-06-25
    • KR1020010078953
    • 2001-12-13
    • 한국전자통신연구원
    • 소운섭황대환
    • H04M11/06
    • H04Q11/0442H04Q2213/13103H04Q2213/13104H04Q2213/13106H04Q2213/13203H04Q2213/13209H04Q2213/13214H04Q2213/13299
    • PURPOSE: An ISDN communication terminal device is provided to use a communication service controller integrating necessary functions thereinto, and to minimize the number of components, thereby implementing easy design and simple configuration. CONSTITUTION: A communication service controller(308) processes a communication protocol in hardware method. A reset and clock unit(301) supplies a reset signal and a clock signal. A memory(305) stores a start program and various application programs. An ISDN handset(302) performs a telephone function. A keypad and LCD unit(303) communicates with a user. An EIA232 connector(304) connects with a terminal. Transformers(306,307) are interfaced with an ISDN line or a network terminal device.
    • 目的:提供ISDN通信终端设备,以使用集成其中必要功能的通信服务控制器,并且最小化组件的数量,从而实现简单的设计和简单的配置。 构成:通信服务控制器(308)以硬件方式处理通信协议。 复位和时钟单元(301)提供复位信号和时钟信号。 存储器(305)存储起始程序和各种应用程序。 ISDN手机(302)执行电话功能。 键盘和LCD单元(303)与用户通信。 EIA232连接器(304)与终端连接。 变压器(306,307)与ISDN线路或网络终端设备接口。
    • 67. 发明公开
    • 디지털 가입자 회선 처리장치의 전송성능 시험 장치 및시험 방법
    • 用于测试数字用户线路过程中传输性能的装置和方法
    • KR1020020088546A
    • 2002-11-29
    • KR1020010027281
    • 2001-05-18
    • 한국전자통신연구원
    • 김진태소운섭
    • H04L12/26
    • H04L43/50H04L12/5601H04L2012/5619H04L2012/5628
    • PURPOSE: An apparatus and a method for testing a transmission performance in a digital subscriber line process apparatus are provided to grasp a transmission error according to data transmission between a network side and a subscriber side of the digital subscriber line process apparatus and analyze a basic function and the transmission function of the digital subscriber line process apparatus. CONSTITUTION: Network-side and subscriber-side UTOPIA(Universal Test and Operations PHY Interface for ATM(Asynchronous Transfer Mode)) matching units(16A,16B) exchange a test signal with network-side and subscriber-side digital subscriber process apparatuses(10A,10B). Network-side and subscriber-side ATM cell transmission and reception control units(15A,15B) generate the certain test signal by an external control signal to transmit the generated test signal to the network-side and subscriber-side UTOPIA matching units(16A,16B), and compares the test signal with a signal received through the network-side and subscriber-side UTOPIA matching units(16A,16B). A processor unit(11) provides the control signal to the ATM cell transmission and reception control units(15A,15B), receives the compared result from the ATM cell transmission and reception control units(15A,15B), and analyzes the performance of the network-side and subscriber-side digital subscriber process apparatuses(10A,10B).
    • 目的:提供一种用于测试数字用户线处理装置中的传输性能的装置和方法,以根据数字用户线处理装置的网络侧和用户侧之间的数据传输来掌握传输错误,并分析基本功能 以及数字用户线处理装置的发送功能。 构成:网络侧和用户端UTOPIA(通用测试和操作PHY接口(ATM(异步传输模式)))匹配单元(16A,16B)与网络侧和用户端数字用户处理设备(10A ,10B)。 网络侧和用户侧ATM信元发送接收控制部(15A,15B)通过外部控制信号生成特定的测试信号,将生成的测试信号发送到网络侧和用户侧的UTOPIA匹配部(16A, 并且将测试信号与通过网络侧和用户侧UTOPIA匹配单元(16A,16B)接收的信号进行比较。 处理器单元(11)向ATM信元发送和接收控制单元(15A,15B)提供控制信号,接收来自ATM信元发送和接收控制单元(15A,15B)的比较结果,并且分析 网络侧和用户侧数字用户处理装置(10A,10B)。
    • 68. 发明公开
    • 통신 서비스 제어 시스템 및 이를 이용한 디지털 가입자회선 정합용 복합 통신 단말 장치
    • 用于使用系统接口数字订户线的通信服务控制系统和复用通信终端设备
    • KR1020020054225A
    • 2002-07-06
    • KR1020000083258
    • 2000-12-27
    • 한국전자통신연구원
    • 소운섭이종형
    • H04L12/02
    • H04L12/2856H04M11/062
    • PURPOSE: A communication service control system and a complex communication terminal apparatus for interfacing a digital subscriber line using the system are provided to offer a VoIP(Voice over Internet Protocol) function, a super speed Internet connection function, a home network connection function and an Ethernet connection function to a remote subscriber connected directly to a network side DSL(Digital Subscriber line) processing device in a DSLAM(Digital Subscriber Line Access Multiplexer). CONSTITUTION: A reset and clock unit(202) is connected to a local bus and then performs a function for supplying a power input reset signal and a switch reset input signal to a communication service controller(204) for the necessary time. Also, the reset and clock unit(202) provides clocks of 12MHz, 2.048MHz, and 25MHz required to the terminal apparatus. The clocks is inputted to the communication service controller(204), divided, become double and then provided to the respective devices. An input/output unit(201) is connected to the local bus and performs a function that is connected with an external input/output device. A memory unit(203) is connected to the local bus and stores a starting program or a terminal apparatus operating program. An USB(Universal Serial Bus) connection unit(205) is connected to the communication service controller(204) and also connected to a connection device having a USB port such as a computer, a camera and a monitor etc. with 12Mbps speed. A network connection unit(206) can be connected to a HomePNA(Home Phone line Network Alliance) or an Ethernet. A VoIP connection unit(207) performs functions for producing a tone necessary for a telephone function and converting digital/analog into analog/digital.
    • 目的:提供一种用于使用该系统来连接数字用户线路的通信服务控制系统和复合通信终端设备,以提供VoIP(因特网协议语音)功能,超高速因特网连接功能,家庭网络连接功能和 以太网连接功能,直接连接到DSLAM(数字用户线接入多路复用器)中的网络侧DSL(数字用户线路)处理设备的远程用户。 构成:将复位和时钟单元(202)连接到本地总线,然后执行用于将功率输入复位信号和开关复位输入信号提供给通信服务控制器(204)的功能达到必要的时间。 此外,复位和时钟单元(202)提供终端设备所需的12MHz,2.048MHz和25MHz的时钟。 时钟被输入到通信服务控制器(204),被分割成双倍,然后提供给各个设备。 输入/输出单元(201)连接到本地总线并执行与外部输入/输出设备连接的功能。 存储单元(203)连接到本地总线,并存储启动程序或终端设备操作程序。 USB(通用串行总线)连接单元(205)连接到通信服务控制器(204),并且还以具有12Mbps速度的方式连接到具有诸如计算机,照相机和监视器等USB端口的连接装置。 网络连接单元(206)可以连接到HomePNA(家庭电话线网络联盟)或以太网。 VoIP连接单元(207)执行用于产生电话功能所需的音调和将数字/模拟转换为模拟/数字的功能。
    • 69. 发明授权
    • 디지털 가입자 회선 프로토콜 처리장치에 대한 전송성능시험장치
    • 数字用户线协议处理设备的传输性能测试装置
    • KR100327121B1
    • 2002-03-13
    • KR1019990061872
    • 1999-12-24
    • 한국전자통신연구원
    • 소운섭김진태
    • H04L12/26
    • 본발명은대칭또는비대칭데이터전송속도를가진디지털가입자회선프로토콜처리장치에대한전송성능시험장치에관한것으로, 대칭또는비대칭데이터전송속도를갖는네트워크측디지털가입자회선프로토콜처리장치와가입자측디지털가입자회선프로토콜처리장치를동시에시험하기위한전송성능시험장치를제공하기위하여, 제어신호를발생시켜로컬버스에공급하고터미널과통신을하며, 전송성능시험중의각 상태를표시하기위한제어수단; 디지털로입력되는데이터를디지털가입자회선프로토콜로송신처리를하여아날로그데이터로출력하며, 아날로그로입력된데이터를상기디지털가입자회선프로토콜로수신처리를하여디지털데이터로출력해주기위한송수신프로토콜처리수단; 및상기로컬버스에접속되어상기제어수단의제어를받아시험용데이터를발생시키고, 상기프로토콜처리수단을경유하여설정된경로를통과하여되돌아온상기시험용데이터를수신비교하여에러유무를상기제어수단에전달해주기위한송수신논리수단을포함하며, 전송성능측정시스템등에이용됨.