KR970072745A - A method for setting a call to a call from a public telephone network to a code division multiple access (CDMA) mobile communication network - Google Patents

A method for setting a call to a call from a public telephone network to a code division multiple access (CDMA) mobile communication network Download PDF

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Publication number
KR970072745A
KR970072745A KR1019960014059A KR19960014059A KR970072745A KR 970072745 A KR970072745 A KR 970072745A KR 1019960014059 A KR1019960014059 A KR 1019960014059A KR 19960014059 A KR19960014059 A KR 19960014059A KR 970072745 A KR970072745 A KR 970072745A
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KR
South Korea
Prior art keywords
call
service option
called
terminal
mobile terminal
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KR1019960014059A
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Korean (ko)
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KR0176106B1 (en
Inventor
권혜연
이준철
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양숭택
한국전자통신연구원
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Priority to KR1019960014059A priority Critical patent/KR0176106B1/en
Publication of KR970072745A publication Critical patent/KR970072745A/en
Application granted granted Critical
Publication of KR0176106B1 publication Critical patent/KR0176106B1/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/16—Communication-related supplementary services, e.g. call-transfer or call-hold

Abstract

본 발명은 공중전화망에서 CDMA 이동통신망으로의 착호에 대한 호의 설정방법에 관한 것이다.The present invention relates to a method of setting a call for a call from a public switched telephone network to a CDMA mobile communication network.

CDMA 망내에서 운용되는 서비스 옵션 번호 중 예비중 서비스 옵션 번호를 미리 약속한다. 그리고 이동교환국이 공중전화망의 착호에 대해 약속된 서비스 옵션으로 착신 단말기를 호출하도록 한다.The service option number of the service option number to be operated in the CDMA network is promised in advance. And the mobile switching center to call the called terminal with the promised service option for the calling of the public telephone network.

그 후, 착신측 이동단말기가 약속된 서비스 옵션에 대해 자신이 결정한 서비스 옵션으로 변경하여 착호에 응답하게 하므로써, 호의 성립조건을 만족시킨 뒤에, 이동교환국이 착신 단말기가 응답한 서비스 옵션으로 호를 설정하도록 한 것이다.After that, the called mobile terminal sets the call to the service option that the called terminal responded to after the satisfaction of the establishment condition of the call, by changing the service option selected by the called mobile terminal to the service option determined by itself and responding to the call .

Description

공중전화망에서 코드분할다중접속(CDMA) 이동통신망으로의 착호에 대한 호의 설정 방법.A method for establishing a call to a call from a public switched telephone network to a code division multiple access (CDMA) mobile communication network.

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.

제1도는 본 발명에 이용되는 서비스 구별을 위한 서비스 옵션 번호를 나타낸 도면, 제2도는 본 발명이 적용될 수 있는 CDMA(코드분할다중접속)시스템 구성도, 제3도는 본 발명의 CDMA 이동통신시스템의 호 설정방법을 나타낸 흐름도.FIG. 1 is a diagram illustrating a service option number for distinguishing services used in the present invention. FIG. 2 is a diagram of a CDMA (Code Division Multiple Access) system to which the present invention can be applied. Fig.

Claims (3)

이동단말기, 데이타 단말기, 터미날 어댑터를 포함하는 CDMA 이동통신시스템에서 공중전화망 사용자가 음성 및 회선교환데이타 서비스를 모두 지원받는 이동가입자에게 회선 교환 데이타 서비스 또는 음성통화를 원할 때와, 이동교환국이 공중전화망으로부터 들어오는 착호에 대해 호출시 필요한 서비스 옵션을 결정할 수 없는 상황에서 착신측 이동단말기가 자신의 서비스 가능한 상태를 알고 있을 때에 CDMA 이동통신시스템의 호를 설정하는 방법 있어서, CDMA 이동통신망내에서 운용되는 서비스 옵션 번호 중 예비용 서비스 옵션 번호를 미리 약속하는 제1과정과, 상기 제1과정에서 공중전화망의 착호에 대해 약속된 서비스 옵션으로 이동교환국이 착신측 이동단말기를 호출하는 제2과정과, 상기 제2과정에서 착신측 이동단말기가 약속된 서비스 옵션에 대해 자신이 결정한 서비스 옵션으로 변경하여 착호에 응답하는 제3과정으로 이루어진 것을 특징으로 하는 공중전화망에서 CDMA 이동통신망으로의 착호에 대한 호의 설정방법.In a CDMA mobile communication system including a mobile terminal, a data terminal, and a terminal adapter, when a public telephone network user wants to provide a circuit-switched data service or a voice call to a mobile subscriber who is fully supported with voice and circuit-switched data services, A method for setting up a call in a CDMA mobile communication system when a destination mobile terminal is aware of its serviceable state in a situation where it is not possible to determine a service option required at the time of a call for incoming calls from the mobile terminal, A second step in which a mobile switching center calls a called mobile terminal with a service option promised for picking up the PSTN in the first step; In step 2, the called mobile terminal transmits the service option And a third step of responding to the call by changing the service option to the service option determined by the subscriber terminal. The call setup method of the call to the CDMA mobile communication network from the public switched telephone network. 제1항에 있어서, 상기 제3과정에서 착신측 이동단말기는 상기 호출된 서비스 옵션 번호애 대해 상기 터미날 어댑터의 현재 서비스 가능한 상태에 해당한 서비스 옵션번호로 응답하여 호를 설정하는 것을 특징으로 하는 공중전화망에서 CDMA 이동통신망으로의 착호에 대한 호의 설정방법.2. The method of claim 1, wherein in the third step, the called mobile terminal sets a call in response to the service option number corresponding to the current serviceable state of the terminal adapter for the called service option number A method for establishing a call to a call from a telephone network to a CDMA mobile communication network. 제1항에 있어서, 상기 제3과정에서 착신측 이동단말기는 상기 호출된 서비스 옵션 번호에 대해 상기 터미날 어댑터가 부착되어 있지 않으면 음성 서비스 옵션으로 응답하는 것을 특징으로 하는 공중전화망에서 CDMA이동통신망으로의 착호에 대한 호의 설정방법.2. The method as claimed in claim 1, wherein, in the third step, the called mobile terminal responds with a voice service option if the terminal adapter is not attached to the called service option number. How to set a call to a call. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is disclosed by the contents of the first application.
KR1019960014059A 1996-04-30 1996-04-30 Method of call allocation from pstn to cdma system KR0176106B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960014059A KR0176106B1 (en) 1996-04-30 1996-04-30 Method of call allocation from pstn to cdma system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960014059A KR0176106B1 (en) 1996-04-30 1996-04-30 Method of call allocation from pstn to cdma system

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KR970072745A true KR970072745A (en) 1997-11-07
KR0176106B1 KR0176106B1 (en) 1999-05-15

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100293409B1 (en) * 1997-12-20 2001-07-12 박종섭 Method for operating timer in cdma system

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100652696B1 (en) * 2004-11-12 2006-12-07 엘지전자 주식회사 Method for connecting data call in mobile communication terminal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100293409B1 (en) * 1997-12-20 2001-07-12 박종섭 Method for operating timer in cdma system

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