KR970031566A - Overload control method for service control point in digital mobile communication network - Google Patents

Overload control method for service control point in digital mobile communication network Download PDF

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Publication number
KR970031566A
KR970031566A KR1019950042589A KR19950042589A KR970031566A KR 970031566 A KR970031566 A KR 970031566A KR 1019950042589 A KR1019950042589 A KR 1019950042589A KR 19950042589 A KR19950042589 A KR 19950042589A KR 970031566 A KR970031566 A KR 970031566A
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KR
South Korea
Prior art keywords
call processing
mobile communication
communication network
request message
digital mobile
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KR1019950042589A
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Korean (ko)
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KR0170196B1 (en
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문철이
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양승택
한국전자통신연구원
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Priority to KR1019950042589A priority Critical patent/KR0170196B1/en
Publication of KR970031566A publication Critical patent/KR970031566A/en
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Publication of KR0170196B1 publication Critical patent/KR0170196B1/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/02—Access restriction performed under specific conditions
    • H04W48/06—Access restriction performed under specific conditions based on traffic conditions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/0284—Traffic management, e.g. flow control or congestion control detecting congestion or overload during communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/08—Load balancing or load distribution

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

본 발명은 디지털 이동통신망 서비스 제어점의 과부하 제어방법에 관한 것으로서, 그 특징은 디지털 이동통신망 서비스 제어점의 과부하 제어방법에 있어서, 네트워크 인터페이스로부터 호 처리 요구 메시지를 가져오는 제 1 과정과 초당 입력 메시지 수가 양수인지 판단하는 제 2 과정과 상기 제 2 과정에서 양수라고 판단되면, 상기 호 처리 요구 메시지를 호 처리 응용 프로그램에 보내는 제 3 과정 및 상기 제 2 과정에서 양수가 아니라고 판단되면, 상기 호 처리 요구 메시지를 폐기하는 제 4 과정을 포함하는 데에 있으므로, 그 효과는 소량의 제어자료를 사용하여 시스템의 입력인 호처리 요구 메시지를 초당 제한량 이하로 유지하고 초과분의 메시지는 차단함으로써 과부하 상황에서 시스템을 보호하여 시스템의 안정성을 확보할 수 있으므로 트래픽 폭주시 서비스 불능으로 인한 피해가 치명적인 제난시 통신 시스템이나 대규모의 가입자를 수용하게 될 PCS, UPT 등의 서비스에 적합하다.The present invention relates to an overload control method for a digital mobile communication network service control point. The present invention relates to an overload control method for a digital mobile communication network service control point, wherein the first process of obtaining a call processing request message from a network interface and the number of input messages per second are positive. If it is determined that the process is positive in the second process and the second process, and if it is determined that the process is not positive in the third process and the second process of sending the call processing request message to the call processing application program, the call processing request message is sent. The effect is to include a fourth step of discarding, so the effect is to use a small amount of control data to keep the call processing request message, the input of the system, below the limit per second and to block the excess message to protect the system from an overload situation. To ensure the stability of the system It is suitable for telecommunication system in the event of catastrophic damage due to service failure during congestion or PCS, UPT, etc. that will accommodate a large number of subscribers.

Description

디지털 이동통신망 서비스 제어점의 과부하 제어방법(Overload control method for service control point in digital mobile communication network)Overload control method for service control point in digital mobile communication network

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

제1도는 본 발명에서 제안한 과부하 제어 기능의 구성도.1 is a configuration diagram of the overload control function proposed in the present invention.

제2도는 망 입출력시의 공유 제어 자료 접근방법의 순서도.2 is a flow chart of a shared control data access method for network input and output.

제3도는 타이머의 공유 제어 자료 접근방법의 순서도.3 is a flowchart of a shared control data approach of a timer.

제4도는 허용 오차 범위 내에서의 단위 시간 생성방법의 순서도.4 is a flowchart of a method of generating a unit time within an allowable error range.

Claims (5)

디지털 이동통신망 서비스 제어점의 과부하 제어방법에 있어서, 네트워크 인터페이스로부터 호 처리 요구 메시지를 가져오는 제 1 과정과; 초당 입력 메시지 수가 양수인지 판단하는 제 2 과정과; 상기 제 2 과정에서 양수라고 판단되면, 상기 호 처리 요구 메시지를 호 처리 응용 프로그램에 보내는 제 3 과정; 및 상기 제 2 과정에서 양수가 아니라고 판단되면, 상기 호 처리 요구 메시지를 폐기하는 제 4 과정을 포함하는 것을 특징으로 하는 과부하 제어방법.An overload control method of a digital mobile communication network service control point, comprising: a first step of obtaining a call processing request message from a network interface; Determining whether the number of input messages per second is positive; A third process of sending the call processing request message to a call processing application if it is determined to be positive in the second process; And a fourth process of discarding the call processing request message if it is determined that the process is not positive in the second process. 제 1 항에 있어서, 상기 제 3 과정 수행 후, 또는 상기 제 4 과정 수행 후, 1 만큼 초당 입력 메시지 수를 감소시키고 상기 제 l 과정으로 진행하는 제 5 과정을 더 포함하는 것을 특징으로 하는 과부하 제어방법.The overload control of claim 1, further comprising a fifth process of reducing the number of input messages per second by 1 and performing the first process after performing the third process or after performing the fourth process. Way. 디지탈 이동통신망 서비스 제어점의 타이머의 공유 제어 자료 접근방법에 있어서, 단의 시간마다 한 번씩 초당 입력 메시지 수를 초당 허용 메시지 값으로 선정하는 것을 특징으로 하는 타이머의 공유 제어 자료 접근방법.A method for accessing a shared control data of a timer of a digital mobile communication network service control point, wherein the number of input messages per second is selected as an allowable message value per second per stage time. 디지털 이동통신망 서비스 제어점에서의 허용 오차 범위 내의 단위 시간 생성방법에 있어서, 단위 시간 t를 n개의 구간으로 분할하여 n개의 동기점을 구성하는 제 1 과정; 및 매회 t/n 만큼의 시간 지연을 시도한 후, 실제 시간과의 차이를 계산하여 다음 동기점에 도달하기 위한 시간 지연값을 결정하는 제 2 과정을 포함하는 것을 특징으로 하는 단위 시간 생성방법.A method for generating a unit time within an allowable error range at a digital mobile communication network service control point, the method comprising: a first process of dividing a unit time t into n sections to configure n sync points; And a second step of determining a time delay value for reaching a next sync point by calculating a difference from an actual time after attempting a time delay by t / n each time. 제 4 항에 있어서, 상기 제2 과정 수행 후 상기 제 1 과정으로 진행하는 제 3 과정을 더 포함하여 상기 제 1 과정과 제 2 과정을 순서대로 소정의 회수만큼 반복함으로써 소정의 오차 범위 내로 단위 시간을 생성하는 것을 특징으로 하는 단위 시간 생성방법.The method of claim 4, further comprising: a third process proceeding to the first process after performing the second process, and repeating the first process and the second process by a predetermined number of times in a predetermined error range. Unit time generation method, characterized in that for generating. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950042589A 1995-11-21 1995-11-21 Overload control method of digital mobile communication network service control point KR0170196B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100321081B1 (en) * 1999-03-24 2002-02-04 이계철 The method for managing load state of base station controller in personal communication exchange system

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100730810B1 (en) * 2006-01-05 2007-06-20 에스케이 텔레콤주식회사 Method for controlling traffic in mobile communication network
KR20240073201A (en) 2022-11-17 2024-05-24 한국전자기술연구원 Manufacturing method of high heat resistant composite filter media through growth of carbon nano tube on glass fiber and high heat resistant composite filter media manufactured thereby

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100321081B1 (en) * 1999-03-24 2002-02-04 이계철 The method for managing load state of base station controller in personal communication exchange system

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