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1. 发明公开

KR1020030082690A 에이디에스엘시스템의 신호 다중화 인터페이스장치 및 그제어방법 无效
标题翻译：用于ADSL系统的信号多路复用接口装置及其控制方法
公开(公告)号：KR1020030082690A
公开(公告)日：2003-10-23
申请号：KR1020020021136
申请日：2002-04-18
申请人： 에릭슨 엘지 주식회사
发明人： 박종헌
IPC分类号： H04L12/20
CPC分类号： H04L12/2883 , H04L12/5601 , H04L2012/5651 , H04L2012/5672
摘要： PURPOSE: A signal multiplexing interface device for an ADSL(Asymmetric Digital Subscriber Line) system and a control method therefor are provided to quickly cell signals in subscriber cards without signal delay by sampling request signals according to cell signal transmission, which are inputted from a plurality of subscriber cards, according to a priority and successively transmitting the cell signals. CONSTITUTION: A CLAV(Cell Available) processing unit(4) receives CLAV signals inputted from a plurality of subscriber boards(3A-3N). An ENB(Enable) control unit(5) compares and judges the CLAV signals of a plurality of the subscriber boards(3A-3N) according to a predetermined priority, and transmits an ENB signal to the corresponding subscriber board having the highest transmission priority. A clock generating unit(6) generates a CLK(Clock) signal and an FCLK(Clock Frequency) signal, which indicate a reception start time of an ATM(Asynchronous Transfer Mode) cell signal, and provides the CLK signal and the FCLK signal to the subscriber boards(3A-3N). A cell processing unit(9) temporarily stores data inputted and outputted from the subscriber boards(3A-3N) or an external network(7) in a buffer(8), and transmits the data to a corresponding destination.
摘要翻译：目的：提供一种用于ADSL（非对称数字用户线路）系统的信号复用接口装置及其控制方法，用于通过根据小区信号传输从多个信号中输入的采样请求信号来快速地在用户卡中的信元信号，而无需信号延迟的用户卡，并且依次发送小区信号。构成：CLAV（电池可用）处理单元（4）接收从多个用户板（3A-3N）输入的CLAV信号。 ENB（使能）控制单元（5）根据预定的优先级比较并判断多个用户板（3A-3N）的CLAV信号，并将ENB信号发送到具有最高传输优先级的对应用户板。时钟产生单元（6）产生指示ATM（异步传输模式）小区信号的接收开始时间的CLK（时钟）信号和FCLK（时钟频率）信号，并将CLK信号和FCLK信号提供给用户板（3A-3N）。小区处理单元（9）将从用户板（3A-3N）或外部网络（7）输入和输出的数据临时存储在缓冲器（8）中，并将数据发送到对应的目的地。

2. 发明授权

KR100380504B1 비디오페디스탈네트워크 失效
公开(公告)号：KR100380504B1
公开(公告)日：2003-07-12
申请号：KR1019970708494
申请日：1996-05-16
申请人： 어데토 아크세스 인코포레이티드
发明人： 라오알.패드마나바 , 시카르도파올로엘. , 레베스큐길버트
IPC分类号： H04L5/16
CPC分类号： H04N7/17336 , H04H20/38 , H04H20/81 , H04H60/94 , H04L12/2801 , H04L12/2856 , H04L12/2883 , H04L12/4633 , H04L47/2408 , H04M11/062 , H04N7/108 , H04N7/148 , H04N7/173 , H04N7/17354 , H04N21/222 , H04N21/2362 , H04N21/2365 , H04N21/4347 , H04N21/47202 , H04N21/47208 , H04N21/6125 , H04N21/6137 , H04N21/6377 , H04N21/64307 , H04N21/64784 , H04N21/658 , H04N21/6581 , H04N21/6587
摘要： An architecture for distributing digital information to subscriber units wherein selection from among multiple digital services is accomplished by transmitting a tuning command from a subscriber unit to an intermediate interface. The intermediate interface selects the desired service from a broadband network and transmits it to the subscriber unit over a bandwidth-constrained access line. The bandwidth-constrained access line may be implemented with existing infrastructure, yet the subscriber unit may access a wide variety of digital information available on the broadband network. Universal broadband access is thus provided at low cost. Output bandwidth of broadcast equipment may also be optimized.
摘要翻译：用于向用户单元分配数字信息的结构，其中通过从用户单元向中间接口发送调谐命令来完成从多个数字服务中的选择。中间接口从宽带网络中选择所需的服务，并通过带宽受限的接入线路将其发送到用户单元。带宽受限的接入线路可以用现有的基础设施来实现，但用户单元可以访问宽带网络上可用的各种数字信息。通用宽带接入因此以低成本提供。广播设备的输出带宽也可能被优化。

3. 发明公开

KR1020030003394A 디지털 가입자 선로 정합 멀티플렉서를 이용한 데이터접속 장치 失效
标题翻译：使用数字订户线路访问多路复用器的数据连接设备
公开(公告)号：KR1020030003394A
公开(公告)日：2003-01-10
申请号：KR1020010039131
申请日：2001-06-30
申请人： 주식회사 케이티
发明人： 김정휘 , 김원옥
IPC分类号： H04L12/20
CPC分类号： H04L12/5601 , H04L12/2883 , H04L12/46 , H04Q11/0067
摘要： PURPOSE: A data connection device using a DSLAM(Digital Subscriber Line Access Multiplexer) is provided to mount a WTU(Wireless Telecommunications Unit) of a telephone office connected to an RAU(Remote Antenna Unit) through an optical cable in the existing DSLAM providing a subscriber with a wire-line DSL, to give services of NIU(Network Interface Unit) and wireless DSL, so that a problem of shadow areas is solved and the mobility in a service area is secured. CONSTITUTION: An existing DSLAM(10) provides services of a wire-line DSL to a subscriber. A WTU of a telephone office is mounted in the DSLAM(10). An RAU(32) decides an area of a wireless DSL service, and connects with the WTU of the telephone office through an optical cable. Also, the RAU(32) provides wireless connection of a subscriber terminal. And an NIU(33) of a subscriber is located within a service area of the RAU(32) and wirelessly connects with the RAU(32) to provide the subscriber terminal with the wireless DSL service. The RAU(32) decides the coverage of the wireless DSL service, converts optical signals from the WTU(31) into wireless frequency signals for transmission through an antenna, and converts wireless frequency signals received through the antenna into optical signals for delivering the signals to the WTU(31).
摘要翻译：目的：提供使用DSLAM（数字用户线路接入复用器）的数据连接装置，通过现有DSLAM中的光缆安装连接到RAU（远程天线单元）的电话局的WTU（无线电信单元），从而提供用户提供有线DSL，提供NIU（网络接口单元）和无线DSL的服务，从而解决影子区域问题，确保服务区域的移动性。规定：现有DSLAM（10）向用户提供有线DSL服务。电话局的WTU安装在DSLAM（10）中。 RAU（32）决定无线DSL业务的区域，并通过光缆与电话局的WTU连接。另外，RAU（32）提供用户终端的无线连接。并且用户的NIU（33）位于RAU（32）的服务区域内，并与RAU（32）无线连接，以向用户终端提供无线DSL服务。 RAU（32）决定无线DSL服务的覆盖范围，将来自WTU（31）的光信号转换为无线频率信号，以通过天线传输，并将通过天线接收的无线频率信号转换为光信号，以传送信号 WTU（31）。

4. 发明公开

KR1020020055229A 망 접속 보드 이중화 장치 및 그 방법 无效
标题翻译：网络访问板双重设备和方法
公开(公告)号：KR1020020055229A
公开(公告)日：2002-07-08
申请号：KR1020000084640
申请日：2000-12-28
申请人： 현대네트웍스 주식회사
发明人： 김대환
IPC分类号： H04L5/14
CPC分类号： H04L12/2883 , H04L12/2885
摘要： PURPOSE: A network access board dual apparatus and a method are respectively provided to change and repair a board without stopping a service when the network access board is out of order. CONSTITUTION: The network access board dual apparatus includes the first optical transmission board(100) which is constructed by a transmission/reception optical module. The first optical transmission board(100) converts an optical signal inputted from an optical splitter(1) into the first asynchronous transfer mode cell and transmits the asynchronous transfer mode cell to an active network access board(200). The active network access board(200) generates the first state signal and provides the first state signal to a standby network access board(400). The second optical transmission board(300) converts an optical signal into the second asynchronous transfer mode cell and provides the second asynchronous transfer mode cell to the standby network access board(400). The standby network access board(400) generates the second state signal and provides the second state signal to the active network access board(200) and a control board(500).
摘要翻译：目的：网络接入板出现故障时，分别提供了一种网络接入板双重设备和方法，用于在不停止服务的情况下更换和修理板卡。规定：网络接入板双重设备包括由发送/接收光模块构成的第一光传输板（100）。第一光传输板（100）将从光分路器（1）输入的光信号转换成第一异步传输模式单元，并将异步传输模式单元发送到主动网络接入板（200）。主动网络接入板（200）产生第一状态信号并将第一状态信号提供给备用网络接入板（400）。第二光传输板（300）将光信号转换为第二异步传输模式小区，并将第二异步传输模式小区提供给备用网络接入板（400）。备用网络接入板（400）产生第二状态信号，并向主动网络接入板（200）和控制板（500）提供第二状态信号。

5. 发明公开

KR1020010018010A 디에스엘에이엠 시스템의 보드구조 无效
标题翻译：数字订户线路接入多路复用器（DSLAM）系统中的板卡结构
公开(公告)号：KR1020010018010A
公开(公告)日：2001-03-05
申请号：KR1019990033806
申请日：1999-08-17
申请人： 현대네트웍스 주식회사
发明人： 최문호
IPC分类号： H04L12/00
CPC分类号： H04L12/2883 , H04L12/5601
摘要： PURPOSE: A board structure in a digital subscriber line access multiplexer(DSLAM) system is provided to combine the CSUB-4E1 with a concentration self management board(CSMB). CONSTITUTION: A contents addressable memory(CAM)(1) is used to a virtual channel identifier(VCI) management operation of an asynchronous transfer mode(ATM) cell header. A controller(2) controls normal information to be ATM information, and controls the ATM information to be the normal information. An E1 interfacer(4) interfaces a signal between the controller(2) and a public switched telephone network(PSTN)(3). An ethernet interfacer(5) interfaces a signal between the controller(2) and a network management system(NMS). A RS232 interfacer(6) interfaces a signal between the controller(2) and the RS232. A cell bus interfacer(7) interfaces a signal between the controller(2) and a cell bus. A buffer(8) intercepts all components except a necessary component for booting in a development and board debugging, and easily designs and repairs a board. A boot memory(9) and a main memory(10) store data between the controller(2) and the buffer(8). A displayer(11) displays the data by a light emitting diode(LED). A storage pressive(12) stores an upgraded software. An inner board monitor and controller(13) is used for a management operation of the board. An outer device monitor and controller(14) processes/acquires all alarms and a management operating signal, and is connected to a signal bus.
摘要翻译：目的：提供数字用户线路接入复用器（DSLAM）系统中的电路板结构，将CSUB-4E1与集中自我管理板（CSMB）相结合。构成：内容可寻址存储器（CAM）（1）用于异步传输模式（ATM）信元头部的虚拟信道标识符（VCI）管理操作。控制器（2）将正常信息控制为ATM信息，并将ATM信息控制为正常信息。 E1接口（4）在控制器（2）和公共交换电话网（PSTN）（3）之间接口信号。以太网接口（5）在控制器（2）和网络管理系统（NMS）之间接收信号。 RS232接口（6）在控制器（2）和RS232之间连接一个信号。信元总线接口（7）将控制器（2）和信元总线之间的信号接口连接。缓冲区（8）拦截所有组件，除了在开发和板上调试中引导的必要组件，并且容易地设计和修理电路板。启动存储器（9）和主存储器（10）在控制器（2）和缓冲器（8）之间存储数据。显示器（11）通过发光二极管（LED）显示数据。存储压力（12）存储升级的软件。内板监视器和控制器（13）用于板的管理操作。外部设备监视器和控制器（14）处理/获取所有报警和管理操作信号，并且连接到信号总线。

6. 发明公开

KR1020000046110A 비대칭 디지털 가입자선 시스템에서의 MPC860급 처리속도를지원하는 집중 쉘프 상향링크 보드 无效
标题翻译：浓缩上链板支持不对称数字订户系统MPC860等级加工速度
公开(公告)号：KR1020000046110A
公开(公告)日：2000-07-25
申请号：KR1019980062786
申请日：1998-12-31
申请人： 현대네트웍스 주식회사
发明人： 이종우
IPC分类号： H04L12/28
CPC分类号： H04L12/2883 , H04L12/5601 , H04L2012/5613 , H04L2012/5627 , H04L2012/5681
摘要： PURPOSE: A CSUB(Concentration Shelf Up-link Board) to support an MPC860 grade processing speed in the ADSL(Asymmetrical Digital Subscriber Line) system is provided to support the ATM cell signal transfer processing speed between an ATM switching system and an ATM cell bus at a MPC680 grade processing speed. CONSTITUTION: A cell bus interface part(100) carries out the interface operation between an ATM cell bus(2) and a user network interface part(300). A clock generation part(200) converts an E1 clock and a data stream, transmitted from an ATM switching system(1), into a reference clock to supply to the user network interface part(300). The user network interface part(300) converts an ATM cell signal outputted from the cell bus interface part(100) into a transfer speed serial data of any one out of 155Mbps transfer speed, T1 transfer speed, E1 transfer speed and DS3 transfer speed. An ethernet part(400) carries out a function to support a local area network interface by a MPC860 microprocessor of a control part(500). The control part controls the ATM cell signal transfer processing speed between the ATM switching system(1) and the ATM cell bus(2) to be transferred at the MPC860 grade processing speed.
摘要翻译：目的：提供在ADSL（非对称数字用户线路）系统中支持MPC860等级处理速度的CSUB（集中架上链路板），以支持ATM交换系统与ATM信元总线之间的ATM信元传输处理速度以MPC680等级处理速度。构成：信元总线接口部分（100）执行ATM信元总线（2）和用户网络接口部分（300）之间的接口操作。时钟生成部（200）将从ATM交换系统（1）发送的E1时钟和数据流转换为参考时钟，供给用户网络接口部（300）。用户网络接口部分（300）将从单元总线接口部分（100）输出的ATM信元转换成155Mbps传输速度，T1传送速度，E1传输速度和DS3传送速度中的任何一个的传输速度串行数据。以太网部件（400）通过控制部件（500）的MPC860微处理器执行支持局域网接口的功能。控制部分控制ATM交换系统（1）和ATM信元总线（2）之间的ATM信元传送处理速度，以MPC860等级处理速度传送。

7. 实用新型

KR2019980046926U 앰-아이에스디앤(M-ISDN)망의 다중 접속장치 无效
标题翻译：多接入设备的AM-孩子diaen S（M-ISDN）网络
公开(公告)号：KR2019980046926U
公开(公告)日：1998-09-25
申请号：KR2019960060082
申请日：1996-12-28
申请人： 에스케이하이닉스 주식회사
发明人： 김영선
IPC分类号： H04L12/16
CPC分类号： H04L12/2883 , H04L12/2885 , H04L12/5601 , H04L2012/5672
摘要： 본고안은멀티플렉서를구비하여 M-ISDN 망의 ATM 교환기내의 LIM 보드에다수의가입자를접속할수 있도록하고, 광케이블을사용하여주변간섭을받지않으며충분한보안을유지할수 있도록한 M-ISDN 망의다중접속장치에관한것으로, PC에서송신되는패킷데이터를 ATM 셀로구성하거나수신되는 ATM 셀을패킷으로구성하여 PC와 ATM 교환기사이에인터페이스를제공하는가입자측의 VTA1 ~ VTAn와, 이 VTA1 ~ VTAn에접속되어 E/O 또는 O/E 변환을수행하고다중가입자또는랜 데이터를 TDM 방식을사용하여멀티플렉싱하는멀티플렉서와, 이멀티플렉서를통해출력하는 VTA1~VTAn의 ATM 셀신호및 ATM 트래픽데이터를물리계층및 ATM 계층에해당하는역할을수행하는제 1 ATM 교환기및 이제 1 ATM 교환기에접속된또 다른제 2 ATM 교환기로구성되고, 멀티플렉서와제 1 ATM 교환기와제 2 ATM 교환기사이를광 케이블로접속함으로써광 케이블의사용으로인하여주변의간섭을받지않을뿐만아니라충분한보안을유지할수 있고, 멀티플렉서를이용함에따라하나의 LIM 보드에다중가입자를수용할수 있음에따라 LIM 보드설치비용을절감할수 있으며, WAN 서비스도수행할수 있는효과가있다
摘要翻译：纸由多个被连接到用户的多路复用器的内部，并且不使用M-ISDN网络的光缆多址不接纳外围的干扰，所以可以在M-ISDN网络的ATM交换飞行LIM板保持足够的安全性，包括本发明涉及一种设备，连接到由小区ATM分组数据和从PC到分组用户，其提供了一个接口的PC和ATM交换物品侧VTA1〜VTAn和VTA1〜VTAn接收发送的配置的ATM信元执行E / O或O / E转换和多订户，或者LAN数据和使用TDM方案，ATM信元信号的多路复用器，和ATM业务数据VTA1〜VTAn物理层，并且经由ATM层到输出用于复用多路转换器相应的，根据权利要求1的ATM交换和现在连接到ATM交换机1以执行根据权利要求进一步的作用是由ATM交换机2中，多路复用器和ATM交换机1和ATM交换机2此光学物品的通过连接电缆并能保持足够的安全性，以及从周围因使用的光缆的干扰，则可以减少LIM板安装成本，按照与可以容纳在单个LIM板上的多个订户的使用一个多路转换器的而且是可以执行的广域网服务的效果

8. 发明公开

KR1020040028305A 디에스엘에이엠 장비의 에이티엠 데이터 처리 장치 失效
标题翻译：用于处理DSLAM设备的ATM数据的设备
公开(公告)号：KR1020040028305A
公开(公告)日：2004-04-03
申请号：KR1020020059454
申请日：2002-09-30
申请人： 엘지전자 주식회사
发明人： 유정숙
IPC分类号： H04L12/28
CPC分类号： H04L12/2883
摘要： PURPOSE: A device for processing ATM data of a DSLAM(Digital Subscriber Line Access Multiplexer) equipment is provided to convert ATM data by transceiving the ATM data with a mother board, and to perform a signal processing for a downstream and an upstream, then to process a digital signal, thereby processing ATM cells until Internet subscribers access an external Internet network through DSL modems. CONSTITUTION: A level converter(200) transceives ATM data with a mother board(100), and converts the ATM data. A signal processor(300) performs a signal processing for a downstream and an upstream. A digital signal processor(400) performs a DSP(Digital Signal Processor) procedure. The level converter(200) comprises as follows. The first GTL(Gunning Translation Logic)(210) inputs ATM downstream data, and converts a level. The first SRAM(Static RAM)(220) temporarily stores data transmitted from the first GTL(210), and stores a control signal of the signal processor(300). The second SRAM(230) stores the control signal, and temporarily stores reception data of the signal processor(300). The second GTL(240) outputs the reception data by converting a level.
摘要翻译：目的：提供一种用于处理DSLAM（数字用户线路接入复用器）设备的ATM数据的设备，用于通过用主板收发ATM数据来转换ATM数据，并对下游和上游执行信号处理，然后处理数字信号，从而处理ATM信元，直到互联网用户通过DSL调制解调器接入外部因特网。构成：电平转换器（200）用主板（100）收发ATM数据，并转换ATM数据。信号处理器（300）对下游和上游执行信号处理。数字信号处理器（400）执行DSP（数字信号处理器）程序。电平转换器（200）包括如下。第一个GTL（Gunning Translation Logic）（210）输入ATM下行数据，并转换一个电平。第一SRAM（静态RAM）（220）临时存储从第一GTL（210）发送的数据，并存储信号处理器（300）的控制信号。第二SRAM（230）存储控制信号，并临时存储信号处理器（300）的接收数据。第二GTL（240）通过转换电平输出接收数据。

9. 发明授权

KR100344699B1 비대칭디지털가입자회선 접속장치와 이를 이용한비대칭디지털가입자회선 시스템 失效
标题翻译： ADSL连接设备和ADSL系统
公开(公告)号：KR100344699B1
公开(公告)日：2002-07-22
申请号：KR1020010014727
申请日：2001-03-21
申请人： 엠씨티티코어(주)
发明人： 이명수 , 지철호
IPC分类号： H04L12/28
CPC分类号： H04L12/2856 , H04L12/2859 , H04L12/2883 , H04L12/5601 , H04L49/3009 , H04L49/351 , H04L63/08
摘要： 본발명은기존이더넷망에직접접속되어트래픽부담을절감하고, 지역망구성이가능하며, 지역망내가입자관리를용이하게수행할수 있는 ADSL 접속장치및이를이용한 ADSL 시스템에대한것으로서, 이는 ADSL 시스템구성시네트워크접속서버(NAS)를배제한상태에서 ADSL 접속장치가기존이더넷망에직접접속되도록하고, 가입자의접속과인증및 트래픽처리를지역망으로분산함으로써, 기존 NAS에서문제시되던트래픽의집중과지역망구성의어려움을해결한것을특징으로한다. 또한, 본발명에의하면, ADSL 접속장치에라디우스클라이언트프로그램을구비하고, 이를통해가입자에대한인증및 과금처리가용이하게이루어질수 있도록구성된것을특징으로한다.

10. 发明公开

KR1020020038065A 고속 시리얼 ＡＴＭ 패킷 방식을 이용한 ＤＳＬＡＭ 시스템 失效
标题翻译： DSLAM系统使用高速串行ATM分组类型
公开(公告)号：KR1020020038065A
公开(公告)日：2002-05-23
申请号：KR1020000068118
申请日：2000-11-16
申请人： 현대네트웍스 주식회사
发明人： 지창환
IPC分类号： H04L12/28
CPC分类号： H04L12/2883 , H04L12/5601 , H04L2012/5665 , H04L2012/6478 , H04M11/062
摘要： PURPOSE: A DSLAM(Digital Subscriber Loop Access and Multiplexing) system using a high-speed serial ATM(Asynchronous Transfer Mode) packet type is provided to easily perform the duplexing of a control card and the shelf expansion of an ADSL(Asymmetric Digital Subscriber Line) card by connecting the ADSL card to the control card using a high-speed LVDS(Low Voltage of Differential Signal) serial ATM packet type. CONSTITUTION: A plurality of ADSL cards(100) receive parallel ADSL data from a plurality of ADSL modems installed in subscriber homes, convert the received parallel ADSL data into high-speed ATM data, and transmit the converted high-speed ATM data. A plurality of ADSL cards(100) receive high-speed serial ATM data, convert the received high-speed serial ATM data into parallel ADSL data, and transmit the converted parallel ADSL data to a plurality of ADSL modems. Control cards(200) receive the high-speed serial ATM data from a plurality of ADSL cards(100), combine the received high-speed serial ATM data by a packet unit, and transmit the combined high-speed serial ATM data to an ATM switch. The control cards(200) receive the ATM packet data from the ATM switch, divide the received ATM packet data into ATM cells, switch the divided ATM cells to a plurality of ADSL cards(100), and perform various control operations of a plurality of ADSL cards(100). Serial lines(300) connect a plurality of ADSL cards(100) to the control cards(200) by one to one.
摘要翻译：目的：提供使用高速串行ATM（异步传输模式）数据包类型的DSLAM（数字用户环路接入和复用）系统，以便轻松执行控制卡的双工和ADSL（非对称数字用户线路）卡通过使用高速LVDS（差分信号低电压）串行ATM数据包类型将ADSL卡连接到控制卡。构成：多个ADSL卡（100）从安装在用户家庭中的多个ADSL调制解调器接收并行ADSL数据，将接收的并行ADSL数据转换成高速ATM数据，并发送转换后的高速ATM数据。多个ADSL卡（100）接收高速串行ATM数据，将接收的高速串行ATM数据转换为并行ADSL数据，并将转换的并行ADSL数据发送到多个ADSL调制解调器。控制卡（200）从多个ADSL卡（100）接收高速串行ATM数据，通过分组单元组合接收到的高速串行ATM数据，并将组合的高速串行ATM数据发送到ATM 开关。控制卡（200）从ATM交换机接收ATM分组数据，将接收到的ATM分组数据分割成ATM信元，将划分的ATM信元切换到多个ADSL卡（100），并执行多个 ADSL卡（100）。串行线（300）将多个ADSL卡（100）连接到控制卡（200）一对一。

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