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1. 发明公开

KR1020020058797A 전전자교환기에서의 중계선 정합을 위한 디바이스 제어 장치 失效
标题翻译：用于匹配全电子电话交换机中的TRUNK线的匹配装置及其控制方法
公开(公告)号：KR1020020058797A
公开(公告)日：2002-07-12
申请号：KR1020000086927
申请日：2000-12-30
申请人： 주식회사 케이티 , 엘지전자 주식회사
发明人： 이성근 , 이제승 , 이강필
IPC分类号： H04M3/32
摘要： PURPOSE: A matching apparatus for matching a trunk line in a full electronic telephone exchange and its control method are provided to shorten a control time and minimize an error caused due to a service interrupt as only a data processed by an active device is transmitted to a controller board even though an active/inactive state of the device is changed due to switching of the duplicated device by simultaneously controlling two devices as if they were one device by using a common mode select signal. CONSTITUTION: Devices(115-135) form a double structure constructed by active devices consisting of a device 1-A(110), a device 2-A(120) and a device N-A(130) and inactive devices consisting of a device 1-b(115), a device 2-b(125) and a device N-B(135). A controller board(105) controls the devices(110-135) with a control signal(140), common mode select signals(150a-150c) and general mode select signals(160a-160f). The common mode select signals(150a-150c) are connected by each pair of device units consisting of the active devices(110,120,130) and the inactive devices(115,125,135) and equally access a pair of device. The controller board(105) controls a processing mode of the devices(110-135) by using the common mode select signals(150a-150c), equally performs a data writing operation on a pair of devices consisting of the active devices(110,120,130) and the inactive devices(115,125,135), and reads a data from memory units of the active devices(110,120,130) to perform a reading operation to receive a data. The general mode select signals(160a-160f) are connected to each of the devices(110-135) one by one and access only a specific device(110-135). The controller board(105) performs a duplication switching controlling in performing a process that only one specific device(110-135) is required to be accessed through the general mode select signals(160a-160f), and manages the state of the devices(110-135) in changing their state(active/inactive).
摘要翻译：目的：提供一种用于匹配全电子电话交换机中的中继线的匹配装置及其控制方法，以缩短控制时间并最小化因服务中断引起的错误，因为只有由有源设备处理的数据被发送到即使由于通过使用共模选择信号同时控制两个设备，就像它们是一个设备一样，通过重复设备的切换，设备的主动/不活动状态被改变。构成：设备（115-135）形成由由设备1-A（110），设备2-A（120）和设备NA（130）组成的主动设备构成的双重结构，以及由设备1 -b（115），设备2-b（125）和设备NB（135）。控制器板（105）利用控制信号（140），共模选择信号（150a-150c）和通用模式选择信号（160a-160f）来控制装置（110-135）。共模选择信号（150a-150c）由由有源器件（110,120,130）和非活动器件（115,125,135）组成的每对器件单元连接，并且均等地访问一对器件。控制器板（105）通过使用共模选择信号（150a-150c）来控制设备（110-135）的处理模式，同时对由有源设备（110,120,130）组成的一对设备执行数据写入操作，和非活动设备（115,125,135），并且从有源设备（110,120,130）的存储器单元中读取数据以执行读取操作以接收数据。一般模式选择信号（160a-160f）逐个连接到每个设备（110-135），并仅访问特定设备（110-135）。控制器板（105）在执行通过通用模式选择信号（160a-160f）只需要访问一个特定设备（110-135）的处理中执行复制切换控制，并且管理设备的状态 110-135）改变状态（主动/不活动）。

2. 发明授权

KR100717945B1 전전자교환기에서의 중계선 정합을 위한 디바이스 제어 장치 失效
标题翻译：用于ESS中的中继线接口的双设备控制装置
公开(公告)号：KR100717945B1
公开(公告)日：2007-05-11
申请号：KR1020000086927
申请日：2000-12-30
申请人： 주식회사 케이티 , 엘지전자 주식회사
发明人： 이성근 , 이제승 , 이강필
IPC分类号： H04M3/32
摘要： 본 발명은 전전자교환기에서의 중계선 정합을 위한 디바이스 제어 장치에 관한 것으로, 기존의 선택신호 외에 공통모드 선택신호를 추가로 두어, 각각의 하위 디바이스에 대한 동일한 제어가 필요할 경우 공통모드 선택신호를 이용하여 두 개의 디바이스가 마치 하나의 디바이스인 것처럼 동시에 제어가 가능하다.또한 이중화된 디바이스의 절체로 인하여 디바이스의 활성화/비활성화 상태가 바뀌더라도 항상 활성화 상태의 디바이스가 처리한 데이터만 상위제어보드로 전송되므로 제어 시간이 단축되고, 서비스 중단으로 인한 오류를 최소화 할 수 있는 이점이 있다.

3. 发明授权

KR100391557B1 교환 시스템에서 트렁크 채널의 대역 가변 장치 및 방법 失效
标题翻译：教育系统在线教育系统
公开(公告)号：KR100391557B1
公开(公告)日：2003-07-12
申请号：KR1020010044011
申请日：2001-07-21
申请人： 엘지전자 주식회사
发明人： 이강필
IPC分类号： H04Q1/30
摘要： PURPOSE: An apparatus and a method for varying a band of a trunk channel in a switch system are provided to vary the band of the trunk channel for decreasing the number of IPC(Inter Processor Communication) channels and increasing the number of service channels in a band varying unit after a trunk interface card is initially started. CONSTITUTION: An upper processor(20) instructs a band variable control of a trunk channel when a remote system initially starts a trunk interface card(30). A band varying unit(31) is composed in the trunk interface card(30) for controlling a switching operation of a switch unit(32) according to the control command of the upper processor(20), and varying bands of an IPC channel used for IPC data between mother and child station systems and a service channel used in a voice or data service.
摘要翻译：目的：提供一种用于改变交换机系统中中继线信道的频带的设备和方法，以改变中继线信道的频带，以减少IPC（处理器间通信）信道的数量并增加一个在中继接口卡初始启动后，构成：当远程系统最初启动中继接口卡（30）时，上部处理器（20）指示中继线信道的频带可变控制。频带改变单元（31）被构成在中继线接口卡（30）中，用于根据上部处理器（20）的控制命令来控制开关单元（32）的开关操作，并且所使用的IPC频道的变化频带用于母子站系统之间的IPC数据和用于语音或数据服务的服务信道。

4. 发明公开

KR1020030008959A 교환 시스템에서 트렁크 채널의 대역 가변 장치 및 방법 失效
标题翻译：用于改变开关系统中TRUNK通道带的装置和方法
公开(公告)号：KR1020030008959A
公开(公告)日：2003-01-29
申请号：KR1020010044011
申请日：2001-07-21
申请人： 엘지전자 주식회사
发明人： 이강필
IPC分类号： H04Q1/30
摘要： PURPOSE: An apparatus and a method for varying a band of a trunk channel in a switch system are provided to vary the band of the trunk channel for decreasing the number of IPC(Inter Processor Communication) channels and increasing the number of service channels in a band varying unit after a trunk interface card is initially started. CONSTITUTION: An upper processor(20) instructs a band variable control of a trunk channel when a remote system initially starts a trunk interface card(30). A band varying unit(31) is composed in the trunk interface card(30) for controlling a switching operation of a switch unit(32) according to the control command of the upper processor(20), and varying bands of an IPC channel used for IPC data between mother and child station systems and a service channel used in a voice or data service.
摘要翻译：目的：提供一种用于改变交换机系统中的中继线信道的频带的装置和方法，以便改变中继线信道的频带以减少IPC（处理器间通信）信道的数量，并增加一个服务信道的数量中继接口卡最初启动后的频段变化单元。构成：当远程系统最初启动中继接口卡（30）时，上级处理器（20）指示中继线信道的频带可变控制。根据上位处理器（20）的控制命令，在中继线接口卡（30）中组成一个频带改变单元（31），用于控制开关单元（32）的切换操作，以及所使用的IPC通道的变化频带用于母站和子站系统之间的IPC数据以及在语音或数据服务中使用的服务信道。

5. 发明授权

KR100394739B1 교환기에서 에스티엠-1 정합 시스템 失效
标题翻译： 교환기에서에스티엠-1정합시스템
公开(公告)号：KR100394739B1
公开(公告)日：2003-08-14
申请号：KR1019990058336
申请日：1999-12-16
申请人： 엘지전자 주식회사
发明人： 이강필
IPC分类号： H04Q3/54
CPC分类号： H04J3/12 , Y10S370/907
摘要： A CAS data processing apparatus of an STM-1 interface block which is capable of processing CAS signaling data in real time is disclosed. The CAS data processing apparatus of the STM-1 interface block preferably includes a plurality of framers, which separately read signaling data streams from 21 E1 links, a CPU, which outputs a start signal in the CAS signaling data processing, a CAS signaling processing unit, which reformats the signaling data streams inputted from the plurality of the framers into report data in order of the each link, and a Common Memory, which stores the report data outputted from the CAS signaling processing unit.
摘要翻译：公开了一种能够实时处理CAS信令数据的STM-1接口块的CAS数据处理装置。 STM-1接口模块的CAS数据处理装置最好包括多个成帧器，它们分别从21个E1链路读取信令数据流，输出CAS信令数据处理中的起始信号的CPU，CAS信令处理单元，其将从多个成帧器输入的信令数据流按照每个链路的顺序重新格式化为报告数据;以及公共存储器，其存储从CAS信令处理单元输出的报告数据。

6. 发明授权

KR100391173B1 트렁크 인터페이스 카드에서 아이 피 씨 링크 상태 감시 제어장치 失效
标题翻译： 트렁크인터페이스카드에서아이피씨링크상태감시시어장치
公开(公告)号：KR100391173B1
公开(公告)日：2003-07-12
申请号：KR1019990035254
申请日：1999-08-24
申请人： 엘지전자 주식회사
发明人： 이강필
IPC分类号： H04Q3/06
摘要： PURPOSE: The apparatus is provided to confirm the IPC link state of trunk interface cards by connecting a monitoring bus between trunk interface cards, to transmit and receive state information between them by assigning a predetermined time according to the location of each trunk interface card, and to prevent error from being generated in the duplicated control of IPC links by analyzing the received information of other trunk interface cards. CONSTITUTION: An MPU(Main Processor Unit)(111), comparing its own state with information received from other trunk interface cards, controls overall operations for the supervision and control of IPC links. A state signal transmitting part(112) transmits its own state information to other trunk interface cards through a monitoring bus according to a control signal supplied from the MPU(111). A state signal receiving part(113) receives state information through the monitoring bus from other trunk interface cards and supplies the received signal to the MPU(111). A transmitting selection control part(114) controls operations for the IPC link duplicated transfer of the trunk interface card according to a control signal supplied from the MPU(111). The first transmitting buffer(115) transmits its own state information to other trunk interface cards through the monitoring bus according to a control signal supplied from the MPU(111). The first receiving buffer(116) receives state information through the monitoring bus from other trunk interface cards and, after buffering the signal, supplies it to the state signal receiving part(113). The second transmitting buffer(117) transmits a selection signal for IPC link duplicated transfer to an RSID side during a time slot assigned according to the signal of the transmitting selection control part(114). The second receiving buffer(118) receives and buffers the state information of other duplicated trunk interface cards and transmits it to the transmitting selection control part(114).
摘要翻译：目的：本装置通过在中继接口卡之间连接监控总线来确认中继接口卡的IPC链路状态，通过根据每个中继接口卡的位置分配预定时间来在它们之间发送和接收状态信息，并且通过分析接收到的其他中继接口卡的信息，防止在IPC链路的重复控制中产生错误。构成：MPU（主处理器单元）（111）将其自身状态与从其他中继接口卡接收到的信息进行比较，控制IPC链路监视和控制的整体操作。状态信号发送部分（112）根据从MPU（111）提供的控制信号通过监控总线将其自己的状态信息发送到其他中继接口卡。状态信号接收部分（113）通过监视总线从其他中继接口卡接收状态信息，并将接收到的信号提供给MPU（111）。传输选择控制部分（114）根据从MPU（111）提供的控制信号来控制用于干线接口卡的IPC链路重复传输的操作。根据从MPU（111）提供的控制信号，第一发送缓冲器（115）通过监视总线将其自己的状态信息发送到其他中继线接口卡。第一接收缓冲器（116）通过监视总线从其他中继接口卡接收状态信息，并在缓冲该信号之后将其提供给状态信号接收部分（113）。在根据发送选择控制部分（114）的信号分配的时隙期间，第二发送缓冲器（117）将用于IPC链路复制传送的选择信号发送到RSID侧。第二接收缓冲器（118）接收并缓冲其他复制的中继线接口卡的状态信息并将其发送到发送选择控制部分（114）。

7. 发明公开

KR1020010056744A 교환기에서 에스티엠-1 정합 시스템 失效
标题翻译： STM-1接口系统在切换中心
公开(公告)号：KR1020010056744A
公开(公告)日：2001-07-04
申请号：KR1019990058336
申请日：1999-12-16
申请人： 엘지전자 주식회사
发明人： 이강필
IPC分类号： H04Q3/54
CPC分类号： H04J3/12 , Y10S370/907
摘要： PURPOSE: An STM-1 interface system in a switching center is provided to reduce time required for processing CAS signaling data and the load of a CPU. CONSTITUTION: A CPU(21) generates a start pulse in case of processing E1 signaling and controls an output of the corresponding start pulse according to an input of a busy signal. A plurality of framers(22-1-22-N) extract signaling data to each link for transmitting the extracted signaling data to CAS(Collision Avoidance System) data stream. A CPU interface part(31) generates a motion instruction signal by receiving the start pulse and generates the busy signal for transmitting the signal to the CPU(21). A stream input part(32) operates according to the motion instruction signal of the CPU interface part(31) and selects CAS data stream applied from the framers(22-1-22-N) according to the input of line number increase pulse. An address generation part(34) operates according to the motion instruction signal of the CPU interface part(31) and designates an address of a common memory(23) to record signaling data. A signaling processing part(33) extracts signaling data from the selected signaling data stream, changes signaling data into format for storing signaling data in the designated address, applies an address increase control signal to the address generation part(34) when terminating access of the common memory(23), and applies link number increase pulse to the stream input part(32) when terminating the process of the signaling data to one link.
摘要翻译：目的：提供交换中心的STM-1接口系统，以减少处理CAS信令数据和CPU负载所需的时间。构成：在处理E1信号的情况下，CPU（21）产生起始脉冲，并且根据忙信号的输入来控制对应的起始脉冲的输出。多个成帧器（22-1-22-N）向每个链路提取信号数据，用于将所提取的信令数据发送到CAS（冲突避免系统）数据流。 CPU接口部分（31）通过接收起始脉冲产生运动指令信号，并产生用于将信号发送到CPU（21）的忙信号。流输入部分（32）根据CPU接口部分（31）的运动指令信号进行操作，并根据行数增加脉冲的输入选择从成帧器（22-1-22-N）施加的CAS数据流。地址生成部（34）根据CPU接口部（31）的移动指示信号进行动作，并指定公共存储器（23）的地址，记录信令数据。信令处理部分（33）从所选择的信令数据流中提取信令数据，将信令数据改变成用于在指定地址中存储信令数据的格式，当地址生成部分（34）终止访问时，向地址生成部分（34）应用地址增加控制信号公共存储器（23），并且当终止对一个链路的信令数据的处理时，将链路号增加脉冲应用于流输入部分（32）。

8. 发明授权

KR100432193B1 트렁크인터페이스카드의데이터모니터링방법 失效
公开(公告)号：KR100432193B1
公开(公告)日：2004-09-08
申请号：KR1019980010043
申请日：1998-03-24
申请人： 엘지전자 주식회사
发明人： 이강필
IPC分类号： H04L12/26
摘要： PURPOSE: A method for monitoring data of a trunk interface card is provided to confirm transmitted and received signaling data without using an external equipment when an error is generated in CAS signaling data, and easily grasp a cause of the error by examining a signaling data processing function of a trunk interface on-line. CONSTITUTION: A CAS signaling data monitoring function is set up by receiving a request for monitoring CAS signaling data received and transmitted through a channel designated in a specific E1 line from a superior processor/system manager(S1). The signaling data are processed to be transmitted to the designated channel(S2). The signaling data transmitted to the designated channel and clock data are stored on a memory assigned in a trunk interface card in accordance with the set CAS signaling data monitoring function(S9). The signaling data extracted from an E1 signal received through the designated channel is reported to a superior processor(S4). The signaling data received through the designated channel and clock data are stored on the memory in accordance with the set CAS signaling data monitoring function(S6). According to a request of the superior processor/system manager, the data stored on the memory is reported to the superior processor or displayed on an external output device(S7-S8).

9. 发明公开

KR1020010019048A 트렁크 인터페이스 카드에서 아이 피 씨 링크 상태 감시 제어장치 失效
标题翻译：监控和控制IPC链接在TRUNK接口卡中的状态的设备
公开(公告)号：KR1020010019048A
公开(公告)日：2001-03-15
申请号：KR1019990035254
申请日：1999-08-24
申请人： 엘지전자 주식회사
发明人： 이강필
IPC分类号： H04Q3/06
摘要： PURPOSE: The apparatus is provided to confirm the IPC link state of trunk interface cards by connecting a monitoring bus between trunk interface cards, to transmit and receive state information between them by assigning a predetermined time according to the location of each trunk interface card, and to prevent error from being generated in the duplicated control of IPC links by analyzing the received information of other trunk interface cards. CONSTITUTION: An MPU(Main Processor Unit)(111), comparing its own state with information received from other trunk interface cards, controls overall operations for the supervision and control of IPC links. A state signal transmitting part(112) transmits its own state information to other trunk interface cards through a monitoring bus according to a control signal supplied from the MPU(111). A state signal receiving part(113) receives state information through the monitoring bus from other trunk interface cards and supplies the received signal to the MPU(111). A transmitting selection control part(114) controls operations for the IPC link duplicated transfer of the trunk interface card according to a control signal supplied from the MPU(111). The first transmitting buffer(115) transmits its own state information to other trunk interface cards through the monitoring bus according to a control signal supplied from the MPU(111). The first receiving buffer(116) receives state information through the monitoring bus from other trunk interface cards and, after buffering the signal, supplies it to the state signal receiving part(113). The second transmitting buffer(117) transmits a selection signal for IPC link duplicated transfer to an RSID side during a time slot assigned according to the signal of the transmitting selection control part(114). The second receiving buffer(118) receives and buffers the state information of other duplicated trunk interface cards and transmits it to the transmitting selection control part(114).
摘要翻译：目的：通过连接中继接口卡之间的监控总线，提供中继接口卡的IPC链路状态，通过根据每个中继接口卡的位置分配预定时间来发送和接收它们之间的状态信息，通过分析其他中继接口卡的接收信息来防止在IPC链路的重复控制中产生错误。构成：将本身状态与其他中继接口卡接收的信息进行比较的MPU（主处理器单元）（111）控制IPC链路监控的整体操作。状态信号发送部（112）根据从MPU（111）提供的控制信号通过监视总线向其他中继接口卡发送其自己的状态信息。状态信号接收部分（113）通过监控总线从其他中继接口卡接收状态信息，并将接收的信号提供给MPU（111）。发送选择控制部分（114）根据从MPU（111）提供的控制信号控制中继线接口卡的IPC链接复制传送的操作。第一发送缓冲器（115）根据从MPU（111）提供的控制信号通过监控总线向其他中继接口卡发送自己的状态信息。第一接收缓冲器（116）通过监控总线从其他中继接口卡接收状态信息，并且在缓冲该信号之后将其提供给状态信号接收部分（113）。在根据发送选择控制部分（114）的信号分配的时隙期间，第二发送缓冲器（117）将用于IPC链路复制传输的选择信号发送到RSID侧。第二接收缓冲器（118）接收并缓冲其他复制中继接口卡的状态信息并将其发送到发送选择控制部分（114）。

10. 发明公开

KR1020020005830A 동기전송모듈의 이중화된 인터페이스 카드간 클럭동기화장치 无效
标题翻译：同步传输模块双重接口之间的时钟同步装置
公开(公告)号：KR1020020005830A
公开(公告)日：2002-01-18
申请号：KR1020000039273
申请日：2000-07-10
申请人： 엘지전자 주식회사
发明人： 이강필
IPC分类号： H04L12/26
CPC分类号： H04J3/1611 , H04J3/0623
摘要： PURPOSE: A clock synchronizing apparatus between doubled interfaces of synchronous transport module is provided to decrease data loss or link obstruction by synchronizing phase of transport clock between each interfaces in case that card interfacing synchronous transport module N signal in a synchronous digital hierarchy. CONSTITUTION: A clock generating portion(21A) generates clock for interfacing synchronous transport module(STM) N signal to output phase control terminals of the pertinent board. A doubled control portion(22A) makes an identification of a doubled state information whether the pertinent board is in an active state or in a waiting state. A clock output(23A) outputs any one between clock output from the phase control terminals and clock transferred from phase control terminals of the other board. The phase control terminals synchronizes the clock signal from the clock generating portion with the clock signal from th other board to output into the clock output.
摘要翻译：目的：提供同步传输模块双重接口之间的时钟同步装置，以便在同步数字层级中卡接口同步传输模块N信号的情况下，通过在每个接口之间同步传输时钟的相位来减少数据丢失或链路障碍。构成：时钟产生部分（21A）产生用于将同步传输模块（STM）N信号连接到相关板的输出相位控制端的时钟。双重控制部分（22A）确定相关板是处于活动状态还是等待状态的双重状态信息。时钟输出（23A）输出从相位控制端子输出的时钟和从另一个板的相位控制端子传送的时钟之间的任何一个。相位控制端子将来自时钟产生部分的时钟信号与来自其它板的时钟信号同步，以输出到时钟输出端。

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