KR960025008A - Matching device of redundant node maintenance device and trunk line device - Google Patents

Matching device of redundant node maintenance device and trunk line device Download PDF

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Publication number
KR960025008A
KR960025008A KR1019940034788A KR19940034788A KR960025008A KR 960025008 A KR960025008 A KR 960025008A KR 1019940034788 A KR1019940034788 A KR 1019940034788A KR 19940034788 A KR19940034788 A KR 19940034788A KR 960025008 A KR960025008 A KR 960025008A
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KR
South Korea
Prior art keywords
node maintenance
maintenance
devices
relay
trunk line
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KR1019940034788A
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Korean (ko)
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KR0135916B1 (en
Inventor
최병철
정연쾌
배달진
신동진
Original Assignee
양승택
재단법인 한국전자통신연구소
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Priority to KR1019940034788A priority Critical patent/KR0135916B1/en
Publication of KR960025008A publication Critical patent/KR960025008A/en
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Publication of KR0135916B1 publication Critical patent/KR0135916B1/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/06—Management of faults, events, alarms or notifications
    • H04L41/0654—Management of faults, events, alarms or notifications using network fault recovery
    • H04L41/0668—Management of faults, events, alarms or notifications using network fault recovery by dynamic selection of recovery network elements, e.g. replacement by the most appropriate element after failure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/22—Arrangements for detecting or preventing errors in the information received using redundant apparatus to increase reliability
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H04W40/34—Modification of an existing route

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

본 발명은 이동 통신 시스팀 내부의 이중화된 노드 유지 보수 장치가 다수의 중계선 장치의 초기화 및 유지 보수 기능을수행하기 위한 이중화된 노드 유지 보수 장치와 중계선 장치의 정합 장치에 관한 것으로, 이중화 제어 케이블(103)로 연결된 제1 및 제2 노드 유지 보수 장치(100, 101); 상기 제1 및 제2 노드 유지 보수 장치(100, 101)와 병렬 데이타선/어드레스선으로 정합된 다수의 중계선 장치; 이중화된 상기 제1 및 제2 노드 유지 보수 장치(100, 101)가 상대방측에 연결된다수의 중계선 장치를 액세스할 수 있도록 연결된 케이블(110, 111)을 구비하는 것을 특징으로 하며, 이동 통신 시스팀내부 프로세서간 통신 경로를 제공하는 노드로부터 HDLC프레임을 송수신하여 중계선으로 프레임을 전송하는 각각의 중계선 장치 내부에 자체적인 유지보수 기능을 두지 않고 이중화된 노드 유지 보수 장치에 다수의 중계선 장치 관리 기능을구현하여 중계선 장치에서 유지 보수 기능 구현을 위한 제어 회로와 주변 회로를 없앰으로서 중계선 보드 내부의 기능이간단해졌으며 경제적인 잇점과 중계선 장치의 유지 보수 기능이 간단해지는 효과가 있다.The present invention relates to a matched device of a redundant node maintenance device and a trunk line device for the redundant node maintenance device in a mobile communication system to perform initialization and maintenance functions of a plurality of trunk line devices. First and second node maintenance apparatuses 100 and 101 connected to each other; A plurality of relay line devices matched with the first and second node maintenance devices (100, 101) in parallel data lines / address lines; The redundant first and second node maintenance devices (100, 101) is connected to the other side, characterized in that it comprises a cable (110, 111) connected to access a number of relay devices, the mobile communication system By implementing a plurality of relay device management functions in a redundant node maintenance device without having its own maintenance function inside each relay device that transmits and receives HDLC frames from nodes providing processor-to-processor communication paths The elimination of control circuits and peripheral circuits for implementing maintenance functions in the trunk line device simplifies the internal functions of the trunk line board, and has economical advantages and simplifies the maintenance function of the trunk line device.

Description

이중화된 노드 유지 보수 장치와 중계선 장치의 정합장치Matching device of redundant node maintenance device and trunk line device

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명에 따른 이중화된 노드 유지 보수장치와 중계선 장치와의 정합 구성도, 제2도는 본 발명에 따른 정합 장치의 기능 블럭 구성도.1 is a configuration diagram of a matching node maintenance device and a trunk line device according to the present invention, Figure 2 is a functional block diagram of the matching device according to the present invention.

Claims (2)

이동통신 시스팀 내부 노드 유지 보수 장치와 중계선 장치와의 정합장치에 있어서, 이중화 제어 케이블(103)로 연결된 제1 및 제2 노드 유지 보수 장치(100, 101); 상기 제1 및 제2 노드 유지 보수 장치(100, 101)와 병렬 데이타선/어드레스선으로 정합된 다수의 중계선 장치; 이중화된 상기 제1 및 제2 노드 유지 보수 장치(100, 101)가 상대방측에 연결된 다수의 중계선 장치를 액세스할 수 있도록 연결된 케이블(110, 111)을 구비하는 것을 특징으로 하는 이중화된 노드 유지 보수 장치와 중계선 장치의 정합 장치.A matching device between an internal node maintenance device and a trunk line device in a mobile communication system, comprising: first and second node maintenance devices (100, 101) connected by a redundant control cable (103); A plurality of relay line devices matched with the first and second node maintenance devices (100, 101) in parallel data lines / address lines; Redundant node maintenance, characterized in that the redundant first and second node maintenance device (100, 101) has a cable (110, 111) connected to access a plurality of relay line devices connected to the other side Matching device of the device and the trunk line device. 제1항에 있어서, 상기 제1 및 제2 노드 유지 보수 장치(100, 101)는, 중계선 보드로 액세스할 수 있도록어드레스와 데이타 및 각종 제어 신호를 발생시키는 집적화된 멀티프로토콜 프로세서(201); 중계선 장치를 중심으로 자기측과 상대측 중계선 장치로부터 입력되는 탈장 및 실장 신호와 중계선의 보드의 고장 및 고장 복구 신호를 감지하는 중계선 장치 탈장 및 실장 감지부(202); 상기 멀티프로토콜 프로세서(201)에 연결되어 어드레스 디코딩을 수행하는 어드레스디코더(204); 상기 멀티프로토콜 프로세서(201)에 연결되는 데이타/어드레스 버퍼(205); 상기 어드레스 디코더(204)로부터 입력되는 신호로 자기측 또는 상대측 중계선 장치로 액세스하기 위해 상기 데이타/어드레스 버퍼(205)를 제어하기 위한 버퍼 제어 회로부(203); 상기 멀티프로토콜 프로세서(201)에 연결되어 중계선 장치의 유지 보수 기능을 수행하기 위한프로그램 및 데이타를 저장하는 인터럽트 처리부(206); 및 상기 멀티프로토콜 프로세서(201)와 데이타/어드레스버퍼(205)및 어드레스 디코더(204)에 연결되는 메모리부(207)를 구비하고 있는 것을 특징으로 하는 이중화된 노드 유지 보수 장치와 중계선 장치의 정합 장치.2. The apparatus of claim 1, wherein the first and second node maintenance devices (100, 101) comprise: an integrated multiprotocol processor (201) for generating addresses and data and various control signals for access to the trunk line board; A relay line device mounting and mounting detection unit 202 for detecting a hernia and mounting signal inputted from the own side and the other side relay line device and a breakdown and failure recovery signal of the board of the relay line with respect to the relay line device; An address decoder 204 coupled to the multiprotocol processor 201 to perform address decoding; A data / address buffer 205 coupled to the multiprotocol processor 201; A buffer control circuit section (203) for controlling the data / address buffer (205) for access to the own side or counterpart relay line device with the signal input from the address decoder (204); An interrupt processor (206) connected to the multiprotocol processor (201) for storing a program and data for performing a maintenance function of a relay apparatus; And a memory unit 207 connected to the multiprotocol processor 201, the data / address buffer 205, and the address decoder 204. The matching device of the redundant node maintenance apparatus and the relay apparatus . ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940034788A 1994-12-17 1994-12-17 Apparatus for maintaining and repairing the node with redundancy and matching apparatus of a trunk device KR0135916B1 (en)

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Application Number Priority Date Filing Date Title
KR1019940034788A KR0135916B1 (en) 1994-12-17 1994-12-17 Apparatus for maintaining and repairing the node with redundancy and matching apparatus of a trunk device

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Application Number Priority Date Filing Date Title
KR1019940034788A KR0135916B1 (en) 1994-12-17 1994-12-17 Apparatus for maintaining and repairing the node with redundancy and matching apparatus of a trunk device

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KR960025008A true KR960025008A (en) 1996-07-20
KR0135916B1 KR0135916B1 (en) 1998-06-15

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