KR950023142A - Subscriber Network Circuit Switching Method for Data Communication - Google Patents

Subscriber Network Circuit Switching Method for Data Communication Download PDF

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Publication number
KR950023142A
KR950023142A KR1019930030537A KR930030537A KR950023142A KR 950023142 A KR950023142 A KR 950023142A KR 1019930030537 A KR1019930030537 A KR 1019930030537A KR 930030537 A KR930030537 A KR 930030537A KR 950023142 A KR950023142 A KR 950023142A
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KR
South Korea
Prior art keywords
subscriber
data
service
speed
circuit switched
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KR1019930030537A
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Korean (ko)
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KR0168118B1 (en
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김형근
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김주용
현대전자산업 주식회사
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Priority to KR1019930030537A priority Critical patent/KR0168118B1/en
Priority to JP6340690A priority patent/JPH07255096A/en
Publication of KR950023142A publication Critical patent/KR950023142A/en
Application granted granted Critical
Publication of KR0168118B1 publication Critical patent/KR0168118B1/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/64—Distributing or queueing

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Telephonic Communication Services (AREA)

Abstract

본 발명은 데이타 통신을 위한 가입자망 회선교환 방식에 관한 것으로,가입자의 데이타 서비스 등록상태에 대한 정보를 이용한 데이타 회선교환 방식에서 서비스 추가나 서비스 양의 증가시에도 유연하게 대처할 수 있는 방식에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a subscriber network circuit switched method for data communication, and more particularly to a method capable of flexibly coping with the addition of a service or an increase in the service amount in a data circuit switched method using information on a subscriber's data service registration status.

일반적으로 종래에는 출력신호의 속도가 입력신호의 속도에 비해 가입자의 수만큼 반비례하므로 가입자가 추가 서비스를 원하거나 각 가입자에게 전송되는 신호의 양이 증가한다면 그런 서비스는 수용시킬 수 없거나 적어도 분배기 하드웨어를 상당부분 수정해야 하므로 이러한 일은 시시각각 변하는 가입자의 정보 욕구를 따라 가기 힘들뿐 아니라 서비스 내용 변경에 따른 융통성이 거의 없게 되는 문제점이 있었다.In general, the speed of the output signal is inversely proportional to the number of subscribers compared to the speed of the input signal, so if the subscriber wants additional services or the amount of signal sent to each subscriber increases, such services cannot be accommodated or at least the distributor hardware. Since this needs to be largely modified, such a problem is difficult to keep up with the ever-changing subscriber's information needs, and there is a problem in that there is little flexibility due to the change of service contents.

본 발명은 종래의 이런 문제점을 감안하여, 입력과 출력의 속도차 없이 신호를 전송하기 위해서 시간분할 스위치와 공간분할 스위치를 복합으로 사용한 분배기를 이용하여 다수 가입자 정보가 다중화된 입력신호를 속도의 변화없이 각 가입자에게로 분배하게 하여 시간적으로 여분이 많고 이러한 여분은 추가 서비스를 제공하거나 데이타 양이 증가할 때 사용할 수 있으므로 서비스 변경에 따른 융통성이 있다는 것을 특징으로 한다.In view of the problems of the related art, the present invention uses a splitter using a time division switch and a space division switch in order to transmit a signal without a difference in speed between an input and an output. It can be distributed to each subscriber without a lot of time, and this extra can be used to provide additional services or increase the amount of data, it is characterized by the flexibility of service changes.

즉, 입력신호의 속도를 변화없이 각 가입자에게로 분배하는 분배기를 사용하여 각 가입자에게 전달되는 속도에 변함이 없도록 한 것이다.In other words, using a splitter that distributes the speed of the input signal to each subscriber without change, the speed delivered to each subscriber is not changed.

Description

데이타 통신을 위한 가입자망 회선교환 방식Subscriber Network Circuit Switching Method for Data Communication

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

제2도는 본 발명의 데이타 통신을 위한 가입자망 회선교환 방식 구성도,2 is a block diagram of a subscriber network circuit switched scheme for data communication of the present invention;

제3도는 본 발명의 가입자망 회선교환을 위한 분배 시스템의 구성도.3 is a block diagram of a distribution system for subscriber network circuit switching of the present invention.

Claims (3)

시간분배 스위치(21)와 공간분배 스위치(22)로 이루어져 다수 가입자의 데이타가 다중화된 입력신호와 한 가입자의 데이타만이 실린 출력신호의 전송속도 차이를 제거하여 출력신호의 여분의 데이타 영역을 확보하는 분배기(20)를 통해 데이타 서비스 추가나 서비스 양의 증가에도 능동적으로 대처하고 분배 스위치의 스위칭 제어를 위한 가입자 서비스 등록 상황에 대한 정보를 회선 교환 시스템의 전체 시스템 제어(23')로 부터 제공받는 데이타 통신을 위한 가입자망 회선교환 방식.It consists of a time-sharing switch 21 and a space-sharing switch 22 to secure the redundant data area of the output signal by eliminating the difference in transmission speed between the input signal multiplexed with the data of multiple subscribers and the output signal containing only one subscriber's data. Actively cope with data service addition or increase of service volume through distributor 20, and receive information about subscriber service registration status for switching control of distribution switch from total system control 23 'of circuit switched system. Subscriber network circuit switched system for communication. 제1항에 있어서 씨이피티 프레임 포맷으로 입력되는 입력신호 한 개당 30개의 씨이피티 프레임을 만들고 입력신호의 각 타임슬럿을 30개의 씨이피티 프레임에 할당시켜 출력신호를 만드는 역할을 하는 시간분배 스위치(21)와; 시간분배 스위치(21)로부터 나오는 신호를 임의의 갯수의 가입자 전송로로 맵핑시키는 역할을 하는 공간분배 스위치(22)로 이루어진 데이타 통신을 위한 가입자망 회선교환 방식.The time distribution switch 21 of claim 1, wherein 30 time frames are input for each input signal inputted in the CI frame format, and each time slot of the input signal is assigned to 30 CI frames to generate an output signal. )Wow; Subscriber network circuit switching method for data communication comprising a space distribution switch (22) which serves to map signals from the time distribution switch (21) to any number of subscriber transmission paths. 제1항에 있어서 가입자 서비스 등록 상황에 대한 정보를 회선 교환 시스템의 전체 시스템 제어(23')로부터 제공받지 않고 중앙처리 장치(23)의 내부에 있는 롬(23")에서 직접 제공받는 데이타 통신을 위한 가입자망 회선 교환 방식.The data communication according to claim 1, wherein information on the subscriber service registration status is not directly provided from the overall system control 23 'of the circuit switched system, but directly from the ROM 23 "inside the central processing unit 23. Subscriber network circuit switched. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930030537A 1993-12-29 1993-12-29 Subscriber Network Circuit Switching Method for Data Communication KR0168118B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1019930030537A KR0168118B1 (en) 1993-12-29 1993-12-29 Subscriber Network Circuit Switching Method for Data Communication
JP6340690A JPH07255096A (en) 1993-12-29 1994-12-20 Circuit switching device of subscriber network for data communication

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930030537A KR0168118B1 (en) 1993-12-29 1993-12-29 Subscriber Network Circuit Switching Method for Data Communication

Publications (2)

Publication Number Publication Date
KR950023142A true KR950023142A (en) 1995-07-28
KR0168118B1 KR0168118B1 (en) 1999-02-01

Family

ID=19373546

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930030537A KR0168118B1 (en) 1993-12-29 1993-12-29 Subscriber Network Circuit Switching Method for Data Communication

Country Status (2)

Country Link
JP (1) JPH07255096A (en)
KR (1) KR0168118B1 (en)

Also Published As

Publication number Publication date
KR0168118B1 (en) 1999-02-01
JPH07255096A (en) 1995-10-03

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