KR960024940A - Fault handling device of nodes that constitute internal communication network of mobile communication system - Google Patents

Fault handling device of nodes that constitute internal communication network of mobile communication system Download PDF

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Publication number
KR960024940A
KR960024940A KR1019940034648A KR19940034648A KR960024940A KR 960024940 A KR960024940 A KR 960024940A KR 1019940034648 A KR1019940034648 A KR 1019940034648A KR 19940034648 A KR19940034648 A KR 19940034648A KR 960024940 A KR960024940 A KR 960024940A
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KR
South Korea
Prior art keywords
node
failure
mobile communication
memory
nodes
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KR1019940034648A
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Korean (ko)
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KR0144824B1 (en
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최병철
정연쾌
박형준
홍재환
신동진
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양승택
재단법인 한국전자통신연구소
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Priority to KR1019940034648A priority Critical patent/KR0144824B1/en
Publication of KR960024940A publication Critical patent/KR960024940A/en
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Publication of KR0144824B1 publication Critical patent/KR0144824B1/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
    • 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
    • H04L41/0604—Management of faults, events, alarms or notifications using filtering, e.g. reduction of information by using priority, element types, position or time
    • H04L41/0627—Management of faults, events, alarms or notifications using filtering, e.g. reduction of information by using priority, element types, position or time by acting on the notification or alarm source
    • 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
    • H04L41/0695—Management of faults, events, alarms or notifications the faulty arrangement being the maintenance, administration or management system

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Maintenance And Management Of Digital Transmission (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

본 발명은 이동통신 시스팀 내부 통신망을 구성하는 노드의 장애 처리 장치에 관한 것으로, 보드 내부의 자기측 및 상대측의 노드에 대한 탈장 또는 기능 고장 상태를 감지하여 인터럽트를 발생시키는 노드 장애 검출수단(202); 상기 노드 장애 검출수단(202)에 연결되어 노드로부터 발생된 장애를 처리하고 유지 보수 제어하는 집적화된 멀티프로토콜 프로세서(201); 프로그램 및 데이타가 저장된 메모리(205); 이중화된 보드간의 실시간적 절체가 가능하도록 한 이중화 제어수단(206); 상기 집적화된 멀티프로토콜 프로세서(201) 및 메모리(205)에 연결되고 노드 탈장 및 기능 고장 장애가 발생된 노드위치를 인식하기 위해 선택 신호를 발생시키는 어드레스 디코딩 수단(204); 및 상기 이중화 제어 수단(206)과 메모리(205)및 상기 멀티프로토콜 프로세서(201)에 연결되어 상기 노드 장애 검출 수단(202)으로부터의 노드 탈장 및 고장에 대한 인터럽트 처리를 위한 인터럽트처리수단(203)을 구비하고 있으며 이동 통신 시스팀의 프로세서간 통신 경로를 제공하는 노드의 탈장 및 기능고장 상태를 신속히 감지하여 시스팀 운용자로 하여금 이동 통신 시스팀의 내부 통신망 유지 보수를 용이하게 하며, 복구 상황도 신속히 감지하여 내부 통신망 관리를 원활하게 하는 효과가 있다.The present invention relates to an apparatus for processing a failure of a node constituting an internal communication network of a mobile communication system. ; An integrated multiprotocol processor 201 connected to the node failure detecting means 202 for processing and maintaining control of failures generated from nodes; A memory 205 in which programs and data are stored; Redundancy control means (206) for real-time switching between the redundant boards; Address decoding means (204) coupled to the integrated multiprotocol processor (201) and memory (205) for generating a selection signal for recognizing the node location at which node failure and malfunction failure occurred; And interrupt processing means 203 connected to the redundancy control means 206 and the memory 205 and the multiprotocol processor 201 for interrupt processing for node dislocation and failure from the node failure detecting means 202. It quickly detects hernias and malfunctions of nodes that provide communication paths between processors of mobile communication systems, which enables system operators to easily maintain the internal communication network of mobile communication systems, and to quickly detect recovery conditions. It has the effect of smoothing network management.

Description

이동통신 시스팀 내부 통신망을 구성하는 노드의 장애 처리 장치Fault handling device of nodes that constitute internal communication network of mobile communication system

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

제2도는 본 발명이 적용되는 장치의 기능 블럭 구성도, 제4도는 노드 장애 검출회로 상세도, 제5도는 노드장애 발생/복구 타이밍도.2 is a functional block diagram of a device to which the present invention is applied, FIG. 4 is a detailed diagram of a node failure detection circuit, and FIG.

Claims (2)

이동 통신 시스팀 내부 프로세서간 통신 경로를 제공하는 장애 처리장치에 있어서, 보드 내부의 자기측 및 상대측의 노드에 대한 탈장 또는 기능 고장 상태를 감지하여 인터럽트를 발생시키는 노드 장애 검출수단(202); 상기 노드 장애 검출 수단(202)에 연결되어 노드로부터 발생된 장애를 처리하여 유지 보수 제어하는 집적화된 멀티프로토콜 프로세서(201); 프로그램 및 데이타가 저장된 메모리(205); 이중화된 보드간의 실시간적 절체가 가능하도록 한 이중화 제어수단(206); 상기 집적화된 멀티프로코톨 프로세서(201) 및 메모리(205)에 연결되고 노드 탈장 및 기능 고장 장애가 발생된 노드 위치를 인식하기 위해 선택 신호를 발생시키는 어드레스디코딩 수단(204); 및 상기 이중화 제어 수단(206)과 메모리(205) 및 상기 멀티프로코톨 프로세서(201)에 연결되어 상기 노드 장애 검출 수단(202)으로부터의 노드 탈장 및 고장에 대한 인터럽트 처리를 위한 인터럽트 처리 수단(203)을 구비하는 것을 특징으로 하는 이동통신 시스팀 통신망을 구성하는 노드의 장애 처리장치.A fault handling apparatus for providing a communication path between processors in a mobile communication system, the fault handling apparatus comprising: node failure detection means (202) for detecting an interruption or malfunction of a node on a magnetic side and a counterpart side in a board to generate an interrupt; An integrated multiprotocol processor (201) connected to the node failure detecting means (202) for processing and maintaining control of failures generated from nodes; A memory 205 in which programs and data are stored; Redundancy control means (206) for real-time switching between the redundant boards; Address decoding means (204) coupled to the integrated multiprotocol processor (201) and memory (205) for generating a selection signal for recognizing the node location at which node failure and malfunction failure occurred; And interrupt processing means 203 connected to the redundancy control means 206 and the memory 205 and the multiprotocol processor 201 for interrupt processing for node dislocation and failure from the node failure detection means 202. The failure handling apparatus of the node constituting the mobile communication system communication network, characterized in that it comprises a). 제1항에 있어서, 상기 노드 장애 검출 수단(202)은, EPLD(Erasable Programming Logic Device)인 것을 특징으로 하는 이동통신 시스팀 내부 통신망을 구성하는 노드의 장애 처리 장치.The apparatus of claim 1, wherein the node failure detecting means (202) is an erasable programming logic device (EPLD). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940034648A 1994-12-16 1994-12-16 Apparatus for recovery process KR0144824B1 (en)

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Application Number Priority Date Filing Date Title
KR1019940034648A KR0144824B1 (en) 1994-12-16 1994-12-16 Apparatus for recovery process

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KR1019940034648A KR0144824B1 (en) 1994-12-16 1994-12-16 Apparatus for recovery process

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KR960024940A true KR960024940A (en) 1996-07-20
KR0144824B1 KR0144824B1 (en) 1998-08-01

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100229426B1 (en) * 1996-09-19 1999-11-01 유기범 Apparatus for controlling duplexing for ipc node board

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100349655B1 (en) * 2000-10-28 2002-08-24 주식회사 케이티 Path setup method for path protection/recovery in MPLS networks and path recovery method using the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100229426B1 (en) * 1996-09-19 1999-11-01 유기범 Apparatus for controlling duplexing for ipc node board

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