KR970055712A - How to connect communication service system with dual mode terminal - Google Patents
How to connect communication service system with dual mode terminal Download PDFInfo
- Publication number
- KR970055712A KR970055712A KR1019950046203A KR19950046203A KR970055712A KR 970055712 A KR970055712 A KR 970055712A KR 1019950046203 A KR1019950046203 A KR 1019950046203A KR 19950046203 A KR19950046203 A KR 19950046203A KR 970055712 A KR970055712 A KR 970055712A
- Authority
- KR
- South Korea
- Prior art keywords
- service
- mode terminal
- selection method
- dual
- multiple access
- Prior art date
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- Mobile Radio Communication Systems (AREA)
- Radio Relay Systems (AREA)
Abstract
본 발명은 이동전화서비스를 위한 코드분할 다원접속(Code Division Multiple Access)셀룰라시스템과 이동위성통신 시스템에 대하여 하나의 단말기를이용 두시스템을 이용할 수 있게 하는 이중모드 단말기 서비스 시스템의 접속방법에 관한 것으로서 자동선택 방식과 임의 선택방식으로 구분되어 자동선택 방식인 경우 각 시스템의 서비스신호 세기를 측정하여 이동위성시스템의 신호가 코드분할 다원접속 셀룰라 시스템으로 통신 서비스를 제공하며 임의 선택방식인 경우 선택된 시스템의 서비스를 제공하되 만약 선택된 시스템의 신호가 설정치 이하인 경우 다른 시스템의 신호세기를 측정하여 신호세기가 서비스가 가능한 시스템으로 통신서비스를 제공하는 이중모드 단말기로 통신서비스 시스템을 접속하는 방법이다.The present invention relates to a method of accessing a dual mode terminal service system that enables two systems using one terminal for a code division multiple access cellular system and a mobile satellite communication system. In the case of the automatic selection method, the service signal strength of each system is measured in the case of the automatic selection method, and the signal of the mobile satellite system provides the communication service to the code division multiple access cellular system. If the signal of the selected system is provided below the set value, but the service is provided by measuring the signal strength of the other system is a method of accessing the communication service system to a dual-mode terminal that provides a communication service to the system capable of serving the signal strength.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제3도는 본 발명 단말기 접속방법에 채용되는 이중모드 단말기의 구성도.3 is a configuration diagram of a dual mode terminal employed in the terminal connection method of the present invention.
제4도는 본 발명 단말기로 접속방법으로 코드분할 다원접속 셀룰라 시스템과 이동위성통신 시스템을 선택하여 접속하는 순서도이다.4 is a flowchart for selecting and connecting a code division multiple access cellular system and a mobile satellite communication system using a method of accessing a terminal of the present invention.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950046203A KR970055712A (en) | 1995-12-02 | 1995-12-02 | How to connect communication service system with dual mode terminal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950046203A KR970055712A (en) | 1995-12-02 | 1995-12-02 | How to connect communication service system with dual mode terminal |
Publications (1)
Publication Number | Publication Date |
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KR970055712A true KR970055712A (en) | 1997-07-31 |
Family
ID=66592904
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950046203A KR970055712A (en) | 1995-12-02 | 1995-12-02 | How to connect communication service system with dual mode terminal |
Country Status (1)
Country | Link |
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KR (1) | KR970055712A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100429509B1 (en) * | 1997-12-30 | 2004-07-16 | 삼성전자주식회사 | Dual-mode mobile terminal having cellular communication part and satellite communication part and enabling user to attach/detach the satellite communication part to/ from the mobile terminal |
KR100548615B1 (en) * | 2002-10-23 | 2006-01-31 | 주식회사 팬택 | Method for serving CDMA2000 and WCDMA service on the mobile communication device |
KR100595531B1 (en) * | 2004-11-15 | 2006-07-03 | 엘지전자 주식회사 | Method for preventing automatic connection in personal digital assistant |
KR100651464B1 (en) * | 2004-09-07 | 2006-11-29 | 삼성전자주식회사 | Method for informing service area in mobile communication terminal |
-
1995
- 1995-12-02 KR KR1019950046203A patent/KR970055712A/en not_active Application Discontinuation
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100429509B1 (en) * | 1997-12-30 | 2004-07-16 | 삼성전자주식회사 | Dual-mode mobile terminal having cellular communication part and satellite communication part and enabling user to attach/detach the satellite communication part to/ from the mobile terminal |
KR100548615B1 (en) * | 2002-10-23 | 2006-01-31 | 주식회사 팬택 | Method for serving CDMA2000 and WCDMA service on the mobile communication device |
KR100651464B1 (en) * | 2004-09-07 | 2006-11-29 | 삼성전자주식회사 | Method for informing service area in mobile communication terminal |
KR100595531B1 (en) * | 2004-11-15 | 2006-07-03 | 엘지전자 주식회사 | Method for preventing automatic connection in personal digital assistant |
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