KR970068691A - Various line signal matching methods and apparatus - Google Patents

Various line signal matching methods and apparatus Download PDF

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Publication number
KR970068691A
KR970068691A KR1019960008627A KR19960008627A KR970068691A KR 970068691 A KR970068691 A KR 970068691A KR 1019960008627 A KR1019960008627 A KR 1019960008627A KR 19960008627 A KR19960008627 A KR 19960008627A KR 970068691 A KR970068691 A KR 970068691A
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South Korea
Prior art keywords
line signal
trunk
buffer
channel
data
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KR1019960008627A
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Korean (ko)
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KR100201945B1 (en
Inventor
한만호
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김광호
삼성전자 주식회사
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Publication of KR970068691A publication Critical patent/KR970068691A/en
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
    • H04Q3/54—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised
    • H04Q3/545—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised using a stored programme
    • H04Q3/54508—Configuration, initialisation
    • H04Q3/54533—Configuration data, translation, passwords, databases
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/0016—Arrangements providing connection between exchanges
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
    • H04Q3/54—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised
    • H04Q3/545—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised using a stored programme
    • H04Q3/54508—Configuration, initialisation
    • H04Q3/54516—Initialization, software or data downloading

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Databases & Information Systems (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Telephonic Communication Services (AREA)

Abstract

1. 청구번위에 기재된 발명이 속한 기술분야 : 교환기의 E1 트렁크에서 채널에 따른 다양한 라인신호 정합방법 및 장치.1. Field of the Invention The present invention relates to a method and apparatus for various line signal matching according to a channel in an E1 trunk of an exchange.

2. 발명이 해결하려고 하는 기술적 과제 : 종래의 교환기에 구비된 E1 트렁크는 주장치와는 별개로 자체 하드웨어 기능의 일부를 마이크로프로그램화 하여 고정 기억 장치에 수용하는 E1 펌웨어(Firmware) 내에 상대국과 통신 시에 사용되는 신호방식에 따른 데이타를 저장하고 상대국과 정합이 이루어진다. 그래서 서로 상이한 신호 방식을 사용하는 국과 신호방식을 정합하기 위해서는 별도의 E1 펌웨어가 필요하였다. 그러인해 E1 트렁크에 구비된 하나의 E1 펌웨어 내에 한 가지의 신호방식이 구현되어 있기 때문에 국간 또는 한 국가 내에서도 여러 가지의 신호방식을 사용하는 국가를 위해서는 다양한 펌웨어가 필요하기 때문에 제품의 생산 및 관리가 어렵다는 문제점이 있었다.2. Technical Problems to be Solved by the Invention The E1 trunk included in the conventional exchanger has a function of micro-programming a part of its hardware function and communicating with the other station in the E1 firmware And stores the data according to the signaling scheme used in the communication system. Thus, separate E1 firmware was required to match the signaling method with the station using different signaling methods. Therefore, since one signaling method is implemented in one E1 firmware included in the E1 trunk, various firmware are required for countries using various signaling methods within the country or within a country. Therefore, There was a problem that it was difficult.

3. 발명이 해결방법의 요지 : CPM에 구비되어 사용자의 요구에 따라 각 채널에 대응되는 라인신호의 형태가 저장되는 제1버퍼와, 상기 E1 트렁크에 구비되어 각 채널에 대응되는 라인신호 형태를 상기 제1버퍼로부터 제공받아 저장하는 제2버퍼와, 상기 E1 트렁크에 구비되어 상기 E1 트렁크에서 라인신호 서비스를 수행함에 필요한 라인신호 형태 데이타를 어드레스를 부여하여 저장하는 제3버퍼와, 상기 E1 트렁크에 구비되어 상기 제2버퍼에서 선택되어지는 라인신호 형태에 따라 라인신호 형태 데이타가 저장된 상기 제3버퍼의 어드레스를 저장하는 제4버퍼를 구비한 라인신호 정합장치에서 라인신호를 정합하는 방법은 사용자로부터 초기화 요구가 있으면 상기 E1 트렁크의 하드웨어와 스프트웨어를 초기화하는 제1과정과, 상기 CPM으로 각 채널에 선택된 라인신호 형태에 관한 데이타를 요구하는 메세지를 송출하는 제2과정과, 상기 제2과정에서 송출한 메세지에 응답하여 상기 CPM으로부터 수신되는 라인신호 형태에 관한 데이타를 수신하여 내부 버퍼에 기록하는 제3과정과, 상기 제3과정에서 수신되는 데이타의 기록이 완료되면 각 채널에 대한 라인신호 서비스를 상기 기록된 데이타에 따라 수행하는 제4과정으로 이루어진다.3. Summary of the Invention: A first buffer, which is provided in the CPM and stores the type of a line signal corresponding to each channel according to a user's request, and a first buffer provided in the E1 trunk to form a line signal corresponding to each channel A third buffer provided in the E1 trunk for storing an address of line signal type data necessary for performing a line signal service in the E1 trunk, And a fourth buffer for storing the address of the third buffer in which the line signal type data is stored according to the line signal type selected in the second buffer, A first step of initializing the hardware and the software of the E1 trunk when an initialization request is received from the E1 trunk; A second step of transmitting a message requesting data related to a line signal type, a second step of receiving data related to a line signal type received from the CPM in response to the message transmitted in the second step, And performing a line signal service for each channel according to the recorded data when the recording of the data received in the third process is completed.

4. 발명의 중요한 용도 : 교환기.4. An important use of invention: exchanger.

Description

다양한 라인 신호 정합방법 및 장치Various line signal matching methods and apparatus

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.

제1도는 본 발명에서 각 채널별 신호 형태를 초기화 하는 시스템의 블럭 구성도, 제2도는 본 발명에 따른 라인신호를 정합하기 위한 제어흐름도.FIG. 1 is a block diagram of a system for initializing a signal form for each channel in the present invention; FIG. 2 is a control flowchart for matching line signals according to the present invention; FIG.

Claims (2)

교환기의 중앙처리 모듈로써 호처리, 진단 및 과금 통계 등을 처리하고 사용자의 요구에 따라 각 채널에 대응되는 신호형태가 기록되는 버퍼를 가지는 CPM에 접속되며, 국간에 사용되는 라인신호의 형태에 의해 라인신호를 처리하는 E1 트렁크에서 채널에 따라 서로 다른 라인신호를 정합하는 방법에 있어서, 사용자로부터 초기화 요구가 있으면 상기 E1 트렁크의 하드웨어와 소프트웨어를 초기화하는 제1과정과, 상기 CPM으로 각 채널에 선택된 라인신호 형태에 관한 데이타를 요구하는 메세지를 송출하는 제2과정과, 상기 제2과정에서 송출한 메세지에 응답하여 상기 CPM으로부터 수신되는 라인신호 형태에 관한 데이타를 수신하여 내부 버퍼에 기록하는 제3과정과, 상기 제3과정에서 수신되는 데이타의 기록이 완료되면 각 채널에 대한 라인신호 서비스를 상기 기록된 데이타에 따라 수행하는 제4과정으로 이루어짐을 특징으로 하는 라인신호 정합방법.The central processing module of the switchboard processes call processing, diagnosis and accounting statistics, and is connected to a CPM having a buffer in which a signal type corresponding to each channel is recorded according to a user's request. A method of matching different line signals according to a channel in an E1 trunk for processing a line signal, the method comprising: a first step of initializing hardware and software of the E1 trunk when an initialization request is received from a user; A second step of transmitting a message requesting data related to a line signal type, a second step of receiving data related to a line signal type received from the CPM in response to the message transmitted in the second step, And when the recording of the data received in the third process is completed, a line signal service for each channel is performed And performing a fourth step according to the recorded data. 교환기의 중앙처리 모듈로써 호처리, 진단 및 과금 통계 등을 처리하는 CPM과, 국간을 연결하는 32채널에 각각 사용되는 라인신호의 형태에 의해 라인신호를 처리하는 E1 트렁크를 구비하여 각각의 채널에 따라 서로 다른 라인신호를 정합하는 장치에 있어서, 상기 CPM에 구비되어 사용자의 요구에 따라 각 채널에 대응되는 라인신호의 형태가 저장되는 제1버퍼와, 상기 E1 트렁크에 구비되어 각 채널에 대응되는 라인신호 형태를 상기 제1버퍼로부터 제공받아 저장하는 제2버퍼와, 상기 E1 트렁크에 구비되어 상기 E1 트렁크에서 라인신호 서비스를 수행함에 필요한 라인신호 형태 데이타를 어드레스를 부여하여 저장하는 제3버퍼와, 상기 E1 트렁크에 구비되어 상기 제2버퍼에서 선택되어지는 라인신호 형태에 따라 라인신호 형태 데이타가 저장된 상기 제3버퍼의 어드레스를 저장하는 제4버퍼로 구성됨을 특징으로 하는 라인신호 정합장치.The central processing module of the exchange is provided with CPM for processing call processing, diagnosis and accounting statistics, and E1 trunk for processing line signals in the form of line signals used respectively for 32 channels connecting the stations, A first buffer provided in the CPM for storing a type of a line signal corresponding to each channel according to a user's request; and a second buffer provided in the E1 trunk for corresponding to each channel, A third buffer provided in the E1 trunk for addressing and storing the line signal type data necessary for performing a line signal service in the E1 trunk, a second buffer for receiving and storing the line signal form from the first buffer, And a third buffer, which is provided in the E1 trunk and stores the line signal form data according to a line signal form selected in the second buffer, A signal line matching device characterized by consisting of a fourth buffer to store the address. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is disclosed by the contents of the first application.
KR1019960008627A 1996-03-27 1996-03-27 Matching method and appratus of variable line signal KR100201945B1 (en)

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KR1019960008627A KR100201945B1 (en) 1996-03-27 1996-03-27 Matching method and appratus of variable line signal

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KR1019960008627A KR100201945B1 (en) 1996-03-27 1996-03-27 Matching method and appratus of variable line signal

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KR970068691A true KR970068691A (en) 1997-10-13
KR100201945B1 KR100201945B1 (en) 1999-06-15

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