KR970025227A - Distributing communication between processors during multi-routing process in all electronic switch - Google Patents

Distributing communication between processors during multi-routing process in all electronic switch Download PDF

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Publication number
KR970025227A
KR970025227A KR1019950038103A KR19950038103A KR970025227A KR 970025227 A KR970025227 A KR 970025227A KR 1019950038103 A KR1019950038103 A KR 1019950038103A KR 19950038103 A KR19950038103 A KR 19950038103A KR 970025227 A KR970025227 A KR 970025227A
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South Korea
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processor
relay
routing
call processing
number translation
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KR1019950038103A
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Korean (ko)
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양병수
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유기범
대우통신 주식회사
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Priority to KR1019950038103A priority Critical patent/KR970025227A/en
Publication of KR970025227A publication Critical patent/KR970025227A/en

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Abstract

본 복수루팅처리시 IPC분산방법은 복수개의 중계호처리 프로세서를 통한 복수루팅처리시 번호번역 프로세서의 부하를 줄일 수 있도록 프로세서간 통신을 분산하여 처리하는 방법으로서, 발신 대국으로 부터 착신번호가 수신되면, 복수개의 중계 호처리 프로세서중 발신 대국에 대응되는 입중계 호처리 프로세서가 착신번호 번역요구를 하고; 번호번역 프로세서는 수신된 착신번호가 중계호인 경우 해당되는 중계호에 대한 2차 이상의 모든 루팅정보검색하고; 검색된 모든 루팅정보와 함께 출중계선 점유요구를 중계 호처리 프로세서중 1차 루팅케이스의 중계선이 실장된 프로세서로 전송하며; 출중계 점유요구신호가 수신되면, 해당 대국과 연결되어 잇는 중계선이 폭주상태인지를 체크하고;중계선이 폭주상태이면 루트정보를 이용하여 2차 푸트의 존재여부를 체크하고; 2차 루트가 존재하는 경우 2차 루트가 실장된 프로세서로 출중계선 점유요구를 전송하는 단계를 포함하여 수행된다.The IPC distribution method in the multi-routing process is a method of distributing communication between processors to reduce the load of the number translation processor in the multi-routing process through a plurality of relay call processing processors. The incoming call processing processor corresponding to the originating power among the plurality of relay call processing processors makes a request for translation of the called number; The number translation processor, if the incoming call number is a relay call, searches for all routing information for the second or more corresponding routing calls; Transmitting outgoing line occupancy request together with the retrieved routing information to the processor in which the relay line of the primary routing case of the relay call processing processor is mounted; When the outgoing occupancy request signal is received, it is checked whether a relay line connected to the corresponding power is in a runaway state; if the relay line is in a runaway state, the presence of a secondary foot is checked using route information; And if the secondary route exists, transmitting the outgoing line occupancy request to a processor equipped with the secondary route.

Description

전전자 교환기에 있어서 복수루팅처리시 프러세서간 통신 분산방법Distributing communication between processors during multi-root processing in all electronic switch

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제2도는 본 발명에 따른 복수루팅 처리시 프로세서간 통신 분산방법을 수행하는 과정을 설명하기 위한 블럭도.2 is a block diagram illustrating a process of performing a method for distributing communication between processors in a multi-routing process according to the present invention.

Claims (3)

루팅제어정보를 갖는 번호번역프로세서(221)와 복수개의 중계호처리 프로세서(211,212,213)를 갖는 전전자 교환기의 복수루팅 처리시 프로세서간 통신(IPD)분산방법에 있어서, 발신 대국으로부터 착신번호가 수신되, 상기 복수개의 중계 호처리 프로세서(211,212,213)중 상기 발신대국에 대응되는 입중계 호처리 프로세서(211)가 상기 번호번역 프로세서(221)로 착신번호 번역요구를 하는 단계; 상기 번호번역 프로세서(221)는 착신번호 번역요구가 수신되면, 수신된 착신번호가 중계호인지를 판단하여 중계호인 경우 해당되는 중계호에 대한 2차 이상의 모든 루팅정보검색하는 단계; 상기 루팅정보가 검색되면, 상기 번호번역프로세서(221)는 검색된 모든 루팅정보와 함께 출중계선 점유요구를 상기 중계 호처리 프로세서(211, 212,213)중 1차 루팅케이스의 중계선이 신장된 프로세서(212)로 전송하는 단계; 출중계 호처리 프로세서인 상기 프로세서(212)는 상기 번호번역 프로세서(221)로부터 출중계 점유요구신호가 수신되면, 해당 대국과 연격되어 있는 중계선이 폭주상태인지를 체크하는 단계; 체크결과, 상기 중계선이 폭주상태인 경우에는 상기 번호번역 프로세서(221)로부터 전송되는 루트정보에 의하여 2차 루트의 존재여부를 체크하는 단계; 체크결과,상기 2차 루트가 존재하는 경우 상기 프로세서(212)는 2차 루트가 실장된 프로세서(213)로 출중계선 점유요구를 전송하는 단계; 상기 출중계선 점유요구에 의하여 착신응답이 상기 입중계호처리 프로세서(211)로 전송되면 상기 입중계 호처리 프로세서(211)는 스위치를 연결하여 통화를 진행하는 단계를 포함함을 특징으로 하는 전전자 교환기에 있어서 복수루팅처리시 프로세서간 통신 분산방법.In a method of distributing inter-processor communication (IPD) in a multi-routing process of a number translation processor 221 having routing control information and an electronic switch having a plurality of relay call processing processors 211, 212 and 213, a called number is received from a calling station. Requesting a called number translation request from the incoming call processing processor (211) corresponding to the originating station among the plurality of relay call processing processors (211,212,213) to the number translation processor (221); The number translation processor 221, when the incoming number translation request is received, determining whether the received incoming number is a relay code, and if the relay call is the second or more search all routing information for the corresponding relay call; When the routing information is retrieved, the number translation processor 221 is a processor 212, the relay line of the primary routing case of the relay call processing processor (211, 212, 213) is extended to the outgoing line occupancy request with all the routing information retrieved Transmitting to; When the outgoing call occupancy request signal is received from the number translation processor 221, the processor 212, which is an outgoing call processing processor, checks whether a relay line connected to the corresponding power station is in a runaway state; If it is determined that the relay line is in a runaway state, checking whether there is a secondary route based on route information transmitted from the number translation processor 221; A check result, if the secondary route exists, the processor 212 sending a occupancy line occupancy request to the processor 213 on which the secondary route is mounted; When the incoming response is sent to the incoming call processing processor 211 by the occupancy line occupancy request, the incoming call processing processor 211 includes a step of connecting the switch to proceed with the call A method for distributing communication between processors during a multi-routing process in an exchange. 제1항에 있어서, 상기 프로세서간 통신 분산방법은, 중계선에 상기 폭주상태가 발생되지 않을 때까지 상기 번호번역 프로세서(221)로부터 전송된 루팅정보를 이용하여 해당 루트가 실장된 프로세서로 출중계선 점유요구를 전송하는 단계를 반복처리하는 단계를 더 포함함을 특징으로 하는 전전자 전저자 교환기에 있어서 복수루팅처리시 프로세서간통신 분산방법.The method according to claim 1, wherein the method for distributing the communication between the processors occupies the outgoing line by using the routing information transmitted from the number translation processor 221 until the congestion state does not occur in the relay line. And repeating the step of sending the request. 제2항에 있어서, 상기 반복처리 단계는 상기 폭주상태가 발생된 상태에서 상기 루팅케이스가 존재하지 않으면 상기 입중계 호처리 프로세서(211)로 중계선 폭주통보를 하고 작업을 종료함을 특징으로 하는 전전자 교환기에 있어서 복수루팅처리시 프로세서간통신 분산방법.The method according to claim 2, wherein the iterative processing step includes a relay line congestion notification to the incoming call processor 211 if the routing case does not exist in the congestion state and ends the operation. A method for distributing inter-processor communication in a multi-routing process in an electronic exchange.
KR1019950038103A 1995-10-30 1995-10-30 Distributing communication between processors during multi-routing process in all electronic switch KR970025227A (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100336942B1 (en) * 1999-08-17 2002-05-17 서평원 Transfer Message Broadcasting Method In Signaling Transfer Point
KR100800225B1 (en) * 2002-09-24 2008-02-01 엘지노텔 주식회사 Loading Method Using Inter Processor Communication Relay
KR101250746B1 (en) * 2006-12-15 2013-04-09 에스케이텔레콤 주식회사 System and method for call processing at call congestion of trunk line between mobile switching centers
KR101385002B1 (en) * 2007-08-09 2014-04-14 에스케이텔레콤 주식회사 System and Method for Routing Control between Switching Center

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100336942B1 (en) * 1999-08-17 2002-05-17 서평원 Transfer Message Broadcasting Method In Signaling Transfer Point
KR100800225B1 (en) * 2002-09-24 2008-02-01 엘지노텔 주식회사 Loading Method Using Inter Processor Communication Relay
KR101250746B1 (en) * 2006-12-15 2013-04-09 에스케이텔레콤 주식회사 System and method for call processing at call congestion of trunk line between mobile switching centers
KR101385002B1 (en) * 2007-08-09 2014-04-14 에스케이텔레콤 주식회사 System and Method for Routing Control between Switching Center

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