KR930015587A - ISDN Basic Subscriber Board - Google Patents

ISDN Basic Subscriber Board Download PDF

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Publication number
KR930015587A
KR930015587A KR1019910023136A KR910023136A KR930015587A KR 930015587 A KR930015587 A KR 930015587A KR 1019910023136 A KR1019910023136 A KR 1019910023136A KR 910023136 A KR910023136 A KR 910023136A KR 930015587 A KR930015587 A KR 930015587A
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KR
South Korea
Prior art keywords
subscriber board
information
basic access
channels
channel
Prior art date
Application number
KR1019910023136A
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Korean (ko)
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KR940007915B1 (en
Inventor
김성조
정희창
Original Assignee
경상현
재단법인 한국전자통신연구소
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Priority to KR1019910023136A priority Critical patent/KR940007915B1/en
Publication of KR930015587A publication Critical patent/KR930015587A/en
Application granted granted Critical
Publication of KR940007915B1 publication Critical patent/KR940007915B1/en

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M11/00Telephonic communication systems specially adapted for combination with other electrical systems
    • H04M11/06Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Telephonic Communication Services (AREA)

Abstract

본 발명은 전자 교환기에 종합정보통신망(ISDN)의 가입자-망간 접속기능을 부가하기 위해 개발된 ISDN 가입자 서브시스템에 적용되며 기본접속(2B+D) 가입자를 수용하는 가입자 보드에 관한 것이다.The present invention relates to a subscriber board that is applied to an ISDN subscriber subsystem developed for adding subscriber-to-network access function of an integrated information communication network (ISDN) to an electronic switchboard and accommodates basic access (2B + D) subscribers.

따라서, 본 발명은 D채널 처리수단(24,25), PCM 접속수단(26), 프로세서 제어수단(27), S-버스 접속수단(28), 및 P-버스 접속수단(29)으로 구성되는 것을 특징으로 한다.Accordingly, the present invention is composed of D channel processing means 24, 25, PCM connection means 26, processor control means 27, S-bus connection means 28, and P-bus connection means 29. It is characterized by.

Description

ISDN 기본접속 가입자 보드ISDN Basic Subscriber Board

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제 1 도는 ISDN에서의 가입자-망간접속 구성도, 제 3 도는 본 발명에 의한 가입자 보드의 구성도.1 is a block diagram of a subscriber-to-network connection in ISDN, and FIG. 3 is a block diagram of a subscriber board according to the present invention.

Claims (4)

기본 접속 가입자를 수용하는 ISDN 기본접속 가입자 보드에 있어서 ; 비트동기, 옥텟동기, 프레임동기를 유지하고 2B+D채널 정보 및 유지 관련정보를 교환하는 다수의 선로 정합수단(21 내지 23), 상기 다수의 선로 정합수단(21 내지 23)에연결되어 D채널 정보를 교환하기 위한 접속기능을 갖는 D채널 처리수단(24, 25), 상기 다수의 선로정합수단(21 내지 23)에 연결되어 가입자 보드를 셀프내의 슬롯 위치에 관계없이 사용할 수 있도록 하기 위해 슬롯마다 고유 번호를 할당하고가입자 보드에서 초기동작시 그 상태를 읽을 수 있는 입력포트를 두고, 그 정보를 이용하여 상기 다수의 선로정합수단(21내지 23)의 B채널을 접속하고 이때 16개 채널을 가입자별로 정렬하고 PCM 하이웨이의 0채널에서 15채널로 또는 16채널에서 31채널로 할당하는 PCM 접속수단(26), 상기 D채널 처리수단(24, 25)과 PCM 접속수단(26)에 연결되어 정보 해석 및 정보 처리를 수행하여 각 프로세서를 제어하고 가입자 선로단을 기동/정지시키거나 선로를 시험하기 위해 로컬루프백 및 원격 루프백시키는 제어기능을 구현하는 프로세서 제어수단(27), 상기 프로세서 제어수단(27)에 연결되어 망계층 처리부(9)와 프로세서간 정보를 교환하는 S-버스 접속수단(28), 및 상기 프로세서 제어수단(27)에 연결되어 D채널을 통해서 패킷정보를 처리하기 위해 제어신호를 발생하거나 상대측으로부터의 제어신호를 이용하여 가입자 보드가 시리얼 통신으로 패킷정보를 교환할 수 있도록 하는 P-버스 접속수단(29)으로 구성되는 것을 특징으로 하는 ISDN 기본 접속 가입자 보드.An ISDN basic access subscriber board that accepts basic access subscribers; A plurality of line matching means (21 to 23) and a plurality of line matching means (21 to 23) for maintaining bit synchronization, octet synchronization, frame synchronization, and exchanging 2B + D channel information and maintenance related information. D channel processing means (24, 25) having a connection function for exchanging information, connected to the plurality of line matching means (21 to 23) for each slot so that the subscriber board can be used regardless of the slot position in the self It assigns a unique number and has an input port to read its state at the time of initial operation on the subscriber board, and uses the information to connect B channels of the plurality of line matching means 21 to 23, and at this time, subscribes 16 channels. PCM connection means 26, which are arranged by channel and assigned from 0 to 15 channels or 16 to 31 channels of the PCM highway, are connected to the D channel processing means 24 and 25 and the PCM connection means 26 to interpret the information. And information agency Is connected to the processor control means 27 for controlling each processor to implement control functions for local loopback and remote loopback to start / stop a subscriber line end or to test a line. S-bus connection means 28 for exchanging information between the network layer processing unit 9 and the processor, and the processor control means 27 to generate a control signal for processing packet information through the D channel or from the other side. IS-DN basic access subscriber board, characterized in that consisting of the P-bus connection means 29 to enable the subscriber board to exchange packet information by serial communication using the control signal of the. 제 1 항에 있어서, 상기 프로세서 제어수단(27)에 연결되어 가입자 보드를 유지보수 측면에서 효율적으로 관리할수 있도록 하기 위해 전원상태, 동작상태, 및 각 가입자별 기동/정지상태를 표시하는 상태표시수단(30)을 더 포함하여 구성되는것을 특징으로 하는 ISDN 기본 접속 가입자 보드.2. A status display means according to claim 1, connected to said processor control means (27) for displaying a power state, an operating state, and a start / stop state for each subscriber in order to efficiently manage the subscriber board in terms of maintenance. The ISDN basic access subscriber board, characterized in that it further comprises (30). 제 1 항 또는 제 2 항에 있어서, 상기 선로 정합수단(21 내지 23)은 8개로 구성되는 것을 특징으로 하는 ISDN 기본 접속가입자 보드.The ISDN basic access subscriber board according to claim 1 or 2, characterized in that the line matching means (21 to 23) are composed of eight. 제 1 항 또는 제 2 항에 있어서, 상기 D채널 처리수단(24, 15)은 2개로 구성되어 8가입자의 D채널을 처리하는 것을 특징으로 하는 ISDN 기본 접속 가입자 보드.3. An ISDN basic access subscriber board according to claim 1 or 2, characterized in that the D channel processing means (24, 15) are comprised of two to process D channels of 8 subscribers. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019910023136A 1991-12-17 1991-12-17 Isdn board KR940007915B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019910023136A KR940007915B1 (en) 1991-12-17 1991-12-17 Isdn board

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019910023136A KR940007915B1 (en) 1991-12-17 1991-12-17 Isdn board

Publications (2)

Publication Number Publication Date
KR930015587A true KR930015587A (en) 1993-07-23
KR940007915B1 KR940007915B1 (en) 1994-08-27

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Application Number Title Priority Date Filing Date
KR1019910023136A KR940007915B1 (en) 1991-12-17 1991-12-17 Isdn board

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KR (1) KR940007915B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100251775B1 (en) * 1997-03-31 2000-04-15 윤종용 Dynamical channel allocation method and apparatus in a digital exghange system
KR20000067648A (en) * 1999-04-30 2000-11-25 이종석 ISDN subscriber matching device having a data updating function and Method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100251775B1 (en) * 1997-03-31 2000-04-15 윤종용 Dynamical channel allocation method and apparatus in a digital exghange system
KR20000067648A (en) * 1999-04-30 2000-11-25 이종석 ISDN subscriber matching device having a data updating function and Method thereof

Also Published As

Publication number Publication date
KR940007915B1 (en) 1994-08-27

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