KR20000060969A - Multi agent system of the Telecommunication Management Network - Google Patents

Multi agent system of the Telecommunication Management Network Download PDF

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Publication number
KR20000060969A
KR20000060969A KR1019990009670A KR19990009670A KR20000060969A KR 20000060969 A KR20000060969 A KR 20000060969A KR 1019990009670 A KR1019990009670 A KR 1019990009670A KR 19990009670 A KR19990009670 A KR 19990009670A KR 20000060969 A KR20000060969 A KR 20000060969A
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agent
bsc
bsm
mbl
smbl
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KR1019990009670A
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Korean (ko)
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김창윤
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김영환
현대전자산업 주식회사
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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
    • H04L41/04—Network management architectures or arrangements
    • H04L41/042—Network management architectures or arrangements comprising distributed management centres cooperatively managing the network
    • 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
    • H04L41/04—Network management architectures or arrangements
    • H04L41/046—Network management architectures or arrangements comprising network management agents or mobile agents therefor
    • 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
    • H04L41/04—Network management architectures or arrangements
    • H04L41/052—Network management architectures or arrangements using standardised network management architectures, e.g. telecommunication management network [TMN] or unified network management architecture [UNMA]

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Maintenance And Management Of Digital Transmission (AREA)

Abstract

PURPOSE: A multiplex agent system for an integrated management network is provided for separating a load into an agent which generates MO based on a BSC by processing a data in one agent when processing an MO instance generation time and a lot of data message from a BSM, decreasing the MO instance generation time and enhancing a process performance with respect to the data message. CONSTITUTION: A BIM(20) executes MBL and SMBL for a connection with a multiplex agent. A BSM(30) generates a statistic data message at every 10 minutes. A MBL(40) transfers an alarm, error, state message generated in the BSM(30) to an agent. A SMBL(50) converts the statistic data message generated in the BSM(30) into a format corresponding to the construction of an attribute of the MO and transfers the same. Multiplex agents(1-12) is executed by the BIM(20) and receives an alarm, error, state message from the MBL(40) and SMBL(50) and a statistic message and separates into a plurality of agents for thereby generating a BSC-based MO instance and processing an alarm, error, state and statistic message corresponding to each BSC.

Description

통합관리망의 다중 에이전트 시스템 {Multi agent system of the Telecommunication Management Network}Multi agent system of integrated management network {Multi agent system of the Telecommunication Management Network}

본 발명은 통합관리망(TMN:Telecommunication Management Network)에 관한 것으로, 특히 하나의 TMN에이전트(Agent)가 실행하던 기능을 다수의 에이전트로 분산시켜 다중으로 실행되게 함으로써 각 에이전트의 관리 데이터의 양을 줄여 TMN에이전트의 데이터 생성 및 처리속도를 현저히 증가시킬 수 있도록 한 통합관리망의 다중 에이전트 시스템에 관한 것이다.The present invention relates to a Telecommunication Management Network (TMN), and in particular, by reducing the amount of management data of each agent by distributing the functions used by one TMN agent to a plurality of agents to be executed in multiple. The present invention relates to a multi-agent system of an integrated management network that can significantly increase the data generation and processing speed of a TMN agent.

종래의 TMN에이전트 시스템은 도 1에 도시된 바와같이 에이전트를 하나의 프로세서로 실행하였다.The conventional TMN agent system ran the agent as one processor, as shown in FIG.

즉, 종래에는 BIM(20)이 MBL(40)과 SMBL(50) 및 에이전트(60)를 실행시켰으며, 상기 MBL(40)과 SMBL(50)으로는 BSM(Base Station Management)(30)으로부터 경보,장애,상태 메시지와 통계메시지가 각각 입력되었다.That is, in the related art, the BIM 20 executes the MBL 40, the SMBL 50, and the agent 60, and the MBL 40 and the SMBL 50 are configured from the base station management (BSM) 30. Alarm, fault, status and statistics messages were entered respectively.

또한, 상기 MBL(40)과 SMBL(50)으로부터 에이전트(60)로 경보,장애,상태 메시지를 에이전트의 MO(Managed Object)포멧에 맞게 변화시킨 메시지가 입력됨과 동시에 통계메시지를 에이전트의 MO포멧에 맞게 변화시킨 메시지가 입력되면 에이전트(60)로부터 운용자(70)로 메시지가 전달되었다.In addition, the MBL 40 and SMBL 50 from the agent 60 to the agent 60, the message that changed the alarm, failure, and status messages to match the agent's MO (Managed Object) format is input and at the same time statistical messages to the agent's MO format When a message that has been changed properly is input, the message is transferred from the agent 60 to the operator 70.

이때, 하나의 에이전트(60)에서 초기 실행시 도시된 바와같이 수천개 또는 수만개씩의 MO를 생성하게 된다.At this time, one agent 60 generates thousands or tens of thousands of MOs as shown in the initial execution.

이때, 10분마다 주기적으로 보내어지는 많은 통계 데이터를 처리하는데에는 시간이 많이 걸림은 물론 시스템의 성능도 떨어지게 된다.At this time, processing a lot of statistical data sent periodically every 10 minutes takes a lot of time and the performance of the system is also reduced.

예를들어, 현재 SUN 울트라(Ultra)2에서 20,000개의 MO인스턴스(Instance)를 생성하는데 소요되는 시간은 평균 34분정도이다.For example, the current time to create 20,000 MO instances on SUN Ultra2 is about 34 minutes on average.

이는 에이전트의 경보,장애,상태 인스턴스 블록인 MBL과 통계 인터페이스 블록인 SMBL에서 보내어지는 모든 데이터 메시지를 BSC 0번에서 11번까지 하나로 된 에이전트 프로세서에서 처리하기 때문에 그만큼 시스템의 성능이 떨어지게 되는 것이다.This decreases the performance of the system because all data messages from the MBL, the alert, failure, and status instance blocks of the agent, and the SMBL, the statistical interface block, are processed by the agent processor from BSC 0 to 11.

또한, 메시지 데이터를 처리하던중 다운되는 현상이 발생하면 에이전트의 프로세서가 하나이므로 전혀 사용할 수 없게 되는 문제가 있다.In addition, if a problem occurs while processing the message data, there is a problem that the agent is not available at all because there is only one processor.

본 발명은 이와같은 종래의 문제점을 해결하기 위하여 안출한 것으로, 본 발명의 목적은, 에이전트 초기 실행시 생성되는 많은 MO 인스턴스 생성 소요시간과 BSM이 보내는 수많은 데이터 메시지를 처리하는데 있어서, 하나의 에이전트에서 데이터를 처리함으로써 주어지는 많은 부하(Load)를 BSC별로 MO를 생성시키는 에이전트로 각각 분리시켜 MO인스턴스 생성소요 시간을 단축하고 데이터 메시지에 대한 처리성능향상을 가져올 수 있는 통합관리망의 다중 에이전트 시스템을 제공하는데 그 목적이 있다.The present invention has been made to solve such a conventional problem, and an object of the present invention is to process a large number of MO instance creation time and a large number of data messages sent by the BSM generated during the initial execution of the agent, in one agent Provides multi-agent system of integrated management network that can reduce the time required to create MO instance and improve processing performance of data messages by separating loads given by processing data into agents that generate MOs for each BSC. Its purpose is to.

도 1은 종래 하나의 에이전트로 운용되는 구조를 나타낸 도면1 is a view showing a structure that is conventionally operated as one agent

도 2는 본 발명의 다중 에이전트로 운용되는 구조를 나타낸 도면2 is a diagram illustrating a structure operated by multiple agents of the present invention.

〈도면의 주요 부분에 대한 부호의 설명〉<Explanation of symbols for main parts of drawing>

1-12:다중 에이전트 20:BIM1-12: Multi Agent 20: BIM

30:BSM 40:MBL30: BSM 40: MBL

50:SMBL 70:운용자50: SMBL 70: Operator

이와같은 목적을 달성하기 위한 본 발명은 PLD(Programmable Loading Data)에 BSC에 대한 준비정보를 읽어와 준비되어 있는 BSC에 대해 에이전트를 실행시킴과 함께 MBL과 SMBL을 실행시키는 BIM, BSM에서 발생한 경보,장애,상태 메시지를 에이전트로 보내는 MBL, BSM에서 발생한 통계 데이터 메시지를 MO의 특성들의 구성에 맞는 포맷으로 변환하는 SMBL, MBL로부터 경보,장애,상태 메시지를 입력받고, SMBL로부터 통계 메시지를 입력받아 각각의 BSC별 MO인스턴스를 생성하고 각 BSC에 해당되는 경보,장애,상태,통계 데이터 메시지를 처리하는 다중 에이전트를 포함하여 구성함을 특징으로 한다.In order to achieve the above object, the present invention reads preparation information about BSC in PLD (Programmable Loading Data), executes agent for BSC that is ready, and executes MBL and SMBL, alarms generated in BSM, BSM, Alarm, fault and status messages are inputted from SMBL and MBL, which converts statistical data messages generated from MBL and BSM, which send fault and status messages to agents, into a format suitable for configuration of MO characteristics. It generates a MO instance for each BSC and includes multiple agents for processing alarm, failure, status, and statistics data messages corresponding to each BSC.

이하, 본 발명의 실시예를 첨부된 도면을 참고로 하여 상세히 설명하면 다음과 같다.Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 2는 본 발명의 블록도로, 다중 에이전트와의 접속을 위해 MBL과 SMBL을 실행시키는 BIM(20)과, 10분마다 통계 데이터 메시지를 발생하는 BSM(30)과, 상기 BIM(20)에 의해 실행되며, 상기 BSM(30)에서 발생한 경보,장애,상태 메시지를 에이전트로 보내는 MBL(40)과, 상기 BIM(20)에 의해 실행되며, 상기 BSM(30)에서 발생한 통계 데이터 메시지를 MO의 특성(Attribute)들의 구성에 맞는 포맷으로 변환하여 보내는 SMBL(50)과, 상기 BIM(20)에 의해 실행되며, 상기 MBL(40)과 SMBL(50)로부터 경보,장애,상태 메시지를 입력받음과 동시에 통계 메시지를 입력받아 다수의 에이전트로 분리하여 각각의 BSC별 MO인스턴스를 생성하고 각 BSC에 해당되는 경보,장애,상태,통계 데이터 메시지를 처리하는 다중 에이전트(1-12)와, 상기 다중 에이전트(1-12)에 의해 정보를 제공받는 운용자(70)로 구성된다.FIG. 2 is a block diagram of the present invention, in which a BIM 20 executing MBL and SMBL for access to multiple agents, a BSM 30 generating a statistical data message every 10 minutes, and the BIM 20 are generated by the BIM 20. FIG. It is executed by the MBL 40 and the BIM 20 to send the alarm, failure, status messages generated in the BSM 30 to the agent, and the statistical data messages generated in the BSM 30 to the characteristics of the MO It is executed by the SMBL (50) and the BIM (20) to convert the format to the format suitable for the configuration of the (Attribute), while receiving the alarm, fault, status messages from the MBL (40) and SMBL (50) The multi-agent (1-12) for receiving the statistical message to generate a MO instance for each BSC by separating into a plurality of agents and processing the alarm, failure, status, statistics data messages corresponding to each BSC, and the multi-agent ( It is composed of the operator 70 receives the information by 1-12).

단, 상기 MBL(40)과 SMBL(50)은 각 에이전트(1-12)와 소켓(Socket)으로 연결되어 이 소켓을 통하여 메시지를 전달하도록 구성되어 있다.However, the MBL 40 and the SMBL 50 are connected to each agent 1-12 through a socket, and are configured to transfer a message through the socket.

이와같이 구성된 본 발명의 작용을 설명하면 다음과 같다.Referring to the operation of the present invention configured as described above is as follows.

먼저, BIM(20)이 다중 에이전트(1-12)와의 접속을 위해 MBL(40)과 SMBL(50)을 실행시킨다.First, the BIM 20 executes the MBL 40 and the SMBL 50 to access the multiple agents 1-12.

다음에 BIM(20)이 PLD에 BSC에 대한 준비(Equip)정보를 읽어와서 준비되어 있는 BSC에 대해서 BSC별로 나뉘어진 에이전트를 실행한다.Next, the BIM 20 reads the Equip information on the BSC into the PLD and executes the agents divided by the BSCs for the prepared BSCs.

그리고 BSC별로 나뉘어진 에이전트가 실행되면서 MBL(40)과 SMBL(50)은 BSC별로 해당되는 소켓과 연결한다.The agent divided by BSC is executed and the MBL 40 and the SMBL 50 connect with the sockets corresponding to the BSC.

이후, 준비된 BSC별로 인터페이스 블록과의 소켓이 다 연결되면 각 BSC별로 MO인터페이스들을 생성한다.Subsequently, when all sockets of the interface block are connected to each prepared BSC, MO interfaces are generated for each BSC.

또한, 각 에이전트(1-12)별로 MO인스턴스 생성이 끝난 후 BSM(30)에서 에이전트로 보내어지는 경보, 장애, 상태 메시지는 MBL(40)을 통해 에이전트의 MO포맷에 맞게 메시지가 변환되어 해당 BSC별로 나뉘어진 에이전트로 보내어진다.In addition, alarm, failure, and status messages sent from the BSM 30 to the agent after the completion of the MO instance for each agent (1-12) are converted into a message corresponding to the MO format of the agent through the MBL (40). It is sent to separate agents.

그리고 BSM(30)에서 에이전트로 보내지는 통계 메시지는 SMBL(50)을 통해 에이전트의 MO포맷에 맞게 메시지가 변환되어 해당 BSC별로 나뉘어진 에이전트로 보내져 처리된 후 운용자(70)로 보내어진다.The statistical message sent from the BSM 30 to the agent is converted to the agent's MO format through the SMBL 50 and sent to the agent divided by the corresponding BSC, processed, and then sent to the operator 70.

이상에서 설명한 바와같은 본 발명은 기존에 하나의 에이전트로 기능을 수행하던 것을 다수의 에이전트가 수행하게 분산시킴으로써 데이터를 빠르게 처리할 수 있는 효과가 있다.As described above, the present invention has an effect of rapidly processing data by distributing a plurality of agents to perform a function previously performed by one agent.

즉, 기존의 MO인스턴스의 생성 시간을 각 BSC가 같은 형상을 갖는다고 가정했을 경우 준비된 BSC만큼의 배가 되는 빠른 MO인스턴스의 생성 속도를 얻을 수 있다.In other words, assuming that each BSC has the same shape as the generation time of the existing MO instance, it is possible to obtain a faster generation rate of the MO instance, which is twice as much as the prepared BSC.

또한, 준비된 형상이 많을수록 BSM에서 보내어지는 메시지량도 늘어나기 때문에 기존에 하나의 에이전트로 운용할 때보다 성능이 훨씬 향상되는 효과가 있다.In addition, the more the shape is prepared, the greater the amount of messages sent from the BSM, so the performance is much improved than when operating as a single agent.

또한, 메시지를 처리하다 에이전트가 다운될 경우에도 기존에는 에이전트 전체가 다운되었지만 본 발명에 의하면 해당되는 에이전트만 다운되기 때문에 시스템을 안정적으로 운용할 수 있는 효과가 있다.In addition, even when the agent is down while processing a message, the entire agent is down, but according to the present invention, only the corresponding agent is down, so that the system can be stably operated.

Claims (1)

PLD에 BSC에 대한 준비정보를 읽어와 준비되어 있는 BSC에 대해 에이전트를 실행시킴과 함께 MBL과 SMBL을 실행시키는 BIM과,BIM that reads the preparation information for BSC in PLD and runs MBL and SMBL while running agent for prepared BSC. 소정시간마다 통계 데이터 메시지를 발생하는 BSM과,A BSM for generating statistical data messages every predetermined time; 상기 BIM에 의해 실행되어 BSM에서 발생한 경보,장애,상태 메시지를 에이전트로 보내는 MBL과,MBL which is executed by the BIM and sends an alarm, fault, status message generated in the BSM to the agent, 상기 BIM에 의해 실행되어 BSM에서 발생한 통계 데이터 메시지를 MO의 특성들의 구성에 맞는 포맷으로 변환하여 에이전트로 보내는 SMBL과,SMBL which is executed by the BIM and converts the statistical data message generated in the BSM to a format suitable for the configuration of the characteristics of the MO to send to the agent, 상기 MBL로부터 경보,장애,상태 메시지를 입력받고, SMBL로부터 통계 메시지를 입력받아 각각의 BSC별 MO인스턴스를 생성하고 각 BSC에 해당되는 경보,장애,상태,통계 데이터 메시지를 처리하여 운용자로 보내는 다중 에이전트를 포함하여 구성된 것을 특징으로 하는 통합관리망의 다중 에이전트 시스템.Receives alarm, fault, status message from MBL, receives statistics message from SMBL, generates MO instance for each BSC, processes alarm, fault, status, and statistics data message corresponding to each BSC and sends them to the operator Multi-agent system of the integrated management network, characterized in that configured including the agent.
KR1019990009670A 1999-03-22 1999-03-22 Multi agent system of the Telecommunication Management Network KR20000060969A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100581142B1 (en) * 1999-12-17 2006-05-16 주식회사 케이티 A Distributed measurement system for the multipoint performance evaluation in the internet and method thereof
KR100663579B1 (en) * 1999-12-13 2007-01-02 주식회사 케이티 Device to collect real-time data of performance for ATM network on high speed information telecommunication network and method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100663579B1 (en) * 1999-12-13 2007-01-02 주식회사 케이티 Device to collect real-time data of performance for ATM network on high speed information telecommunication network and method thereof
KR100581142B1 (en) * 1999-12-17 2006-05-16 주식회사 케이티 A Distributed measurement system for the multipoint performance evaluation in the internet and method thereof

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