KR970055737A - Interconnection network management device of mobile communication system - Google Patents

Interconnection network management device of mobile communication system Download PDF

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Publication number
KR970055737A
KR970055737A KR1019950053671A KR19950053671A KR970055737A KR 970055737 A KR970055737 A KR 970055737A KR 1019950053671 A KR1019950053671 A KR 1019950053671A KR 19950053671 A KR19950053671 A KR 19950053671A KR 970055737 A KR970055737 A KR 970055737A
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South Korea
Prior art keywords
management device
communication network
network management
nodes
bus
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KR1019950053671A
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Korean (ko)
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KR0155331B1 (en
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최병철
정연쾌
신동진
배달진
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양승택
한국전자통신연구원
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Publication of KR970055737A publication Critical patent/KR970055737A/en
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/04—Arrangements for maintaining operational condition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/18—Service support devices; Network management devices

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

Abstract

본 발명은 이동통신 시스템 내부의 상호연결 통신망 관리장치에 관한 것으로서, 상호연결 통신망 관리장치는 통신망 관리장치 내부의 기능처리를 담당하는 집적화되어 있는 다중프로토콜을 지원하는 프로세서와, 통신망 관리기가 동작할 수 있도록 프로그램과 데이타가 저장되는 롬과, 프로그램 동작중 데이타의 읽기/쓰기가 가능한 램과, 통신망 구성 요소인 다수의 노드들로부터 입력되는 장애신호 처리부와, 2개의 HDLC 통신정합부와, HDLC 통신링크 장애 감지부와, 공유버스를 사용하는 다수의 노드들에 대한 버스 중재를 위한 프레임 동기 신호 발생 및 이를 위한 기본클럭 발생부와, 통신망 내부의 데이타 교환을 위한 공유버스인 D-bus에 대한 장애검출부와, 전원 리셋 및 수동의 스위치 리셋 요구시 관리장치를 구성하는 소자들의 동작상 동기를 유지토록 하는 리셋회로와, 관리장치 내부에 필요한 클럭 신호를 공급하는 클럭 발생 및 분주회로와, 프로세서 이외의 소자를 액세스 또는 제어할 수 있도록 선택신호를 발생시키는 어드레스 디코더와, 이중화된 관리장치간에 실시간적 절체가 가능하도록 구현한 이중화 제어부를 포함하여 구성되어, 통신망을 구성하고 있는 각종 구성 요소에 대한 장애처리 및 관리 기능, 상태 관리 기능을 비롯한 유지보수 기능을 제공함으로써 망관리가 효율적으로 수행되고 상호연결 통신망의 신뢰성이 향상된다.The present invention relates to an interconnection network management apparatus in a mobile communication system, wherein the interconnection network management apparatus is capable of operating a processor supporting an integrated multi-protocol in charge of function processing in the network management apparatus and a network manager. ROM, which stores programs and data, RAM that can read / write data during program operation, fault signal processing unit input from a plurality of nodes that are network components, two HDLC communication matching units, and HDLC communication link. Failure detection unit, frame synchronization signal generation and basic clock generator for bus arbitration for multiple nodes using the shared bus, and failure detection unit for D-bus, a shared bus for data exchange in the communication network And keeps the operation of the components constituting the management device in the event of a power reset and manual switch reset. A real time between the reset circuit, a clock generation and division circuit for supplying the necessary clock signal inside the management device, an address decoder for generating a selection signal for accessing or controlling a device other than the processor, and a redundant management device It is composed of a redundant control unit that can be switched over and provides maintenance and management functions including failure handling and management functions for various components constituting the communication network and interconnection. The reliability of the communication network is improved.

Description

이동통신 시스템의 상호연결 통신망 관리장치Interconnection network management device of mobile communication system

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

제1도는 본 발명이 적용되는 이동통신 시스템의 제어국과 기지국간의 상호연결망 구성도.1 is a block diagram of an interconnection network between a control station and a base station in a mobile communication system to which the present invention is applied.

Claims (2)

이동통신 시스템의 제어장치 및 트래픽 처리장치간의 메시지 교환을 위한 상호연결 통신망 관리장치에 있어서, 상기 상호연결 통신망 관리장치는 통신망 관리장치 내부의 기능 처리를 담당하는 집적 다중프로토콜 프로세서와;통신망 관리기가 동작할 수 있도록 프로그램과 데이타가 저장되는 롬과; 프로그램 동작 중 데이타의 읽기/쓰기가 가능한 램과; 통신망 구성 요소인 다수의 노드들로부터 입력되는 장애신호를 처리하는 장애신호 처리부 및 HDLC통신링크 장애 감지부와; 노드간의 메시지 전송을 위한 HDLC 통신정합부와; 공유버스를 사용하는 다수의 노드들에 대한 버스 중재를 위한 프레임 동기신호 발생 및 이를 위한 기본클럭 발생부와; 통신망 내부의 데이타 교환을 위한 공유버스에 대한 장애검출부와; 전원 리셋 및 수동의 스위치 리셋 요구시 관리장치를 구성하는 소자들의 동작상 동기를 유지토록 하는 리셋회로와; 관리 장치 내부에 필요한 클럭 신호를 공급하는 클럭발생 및 분주회로와; 프로세서 이외의 소자를 액세스 또는 제어할 수 있도록 선택신호를 발생시키는 어드레스 디코더와; 이중화된 관리장치간에 실시간적 절체가 가능하도록 구현한 이중화 제어부를 포함하여 구성되는 것을 특징으로 하는 이동통신 시스템의 상호연결 통신망 관리장치.An interconnection communication network management device for exchanging messages between a control device and a traffic processing device of a mobile communication system, the interconnection network management device comprising: an integrated multiprotocol processor that is responsible for processing functions in the network management device; A program that stores programs and data so that the program can be stored there; RAM capable of reading / writing data during program operation; An error signal processor and an HDLC communication link failure detector for processing a failure signal input from a plurality of nodes which are communication network components; An HDLC communication matching unit for message transmission between nodes; A frame synchronization signal generation and a basic clock generator for bus arbitration for a plurality of nodes using a shared bus; A fault detection unit for a shared bus for data exchange in a communication network; A reset circuit for maintaining operation synchronization of the elements constituting the management apparatus in the event of a power reset and a manual switch reset request; A clock generation and division circuit for supplying a clock signal required inside the management device; An address decoder for generating a selection signal to access or control elements other than a processor; An interconnection communication network management apparatus of a mobile communication system, characterized by comprising a redundant control unit implemented to enable real-time switching between the redundant management apparatus. 이동통신 시스템의 제어국 및 기지국의 상호연결망간의 데이타 전송에 있어서, 각 제어국 및 기지국의 단위통신망은, 다수의 노드와; 이중화 제어선을 통해 이중화되는 통신망 관리장치와; 상기 다수의 노드와 상기 통신망 관리장치간의 유지보수 통신을 위한 유지보수용 버스와; 상기 노드간의 메시지 교환을 위한 두개의 공유버스와; 상기 공유버스에 대한 중계기능을 수행하는 버스중계기를 포함하여 구성되는 것을 특징으로 하는 이동통신 시스템의 상호연결 통신망 관리장치.In the data transmission between the control station of the mobile communication system and the interconnection network of the base station, the unit communication network of each control station and the base station includes: a plurality of nodes; A communication network management device which is duplicated through a duplication control line; A maintenance bus for maintenance communication between the plurality of nodes and the communication network management apparatus; Two shared buses for exchanging messages between the nodes; Interconnect communication network management device of the mobile communication system, characterized in that it comprises a bus repeater for performing a relay function for the shared bus. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950053671A 1995-12-21 1995-12-21 Interconnection network manager in cdma mobile system KR0155331B1 (en)

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KR1019950053671A KR0155331B1 (en) 1995-12-21 1995-12-21 Interconnection network manager in cdma mobile system

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KR970055737A true KR970055737A (en) 1997-07-31
KR0155331B1 KR0155331B1 (en) 1998-11-16

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100551158B1 (en) * 1998-12-31 2006-05-25 유티스타콤코리아 유한회사 HDLC communication device in base station of mobile communication system and communication method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100551158B1 (en) * 1998-12-31 2006-05-25 유티스타콤코리아 유한회사 HDLC communication device in base station of mobile communication system and communication method thereof

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