KR100592180B1 - 듀얼모드 단말기에서의 모드 변환 방법 - Google Patents
듀얼모드 단말기에서의 모드 변환 방법 Download PDFInfo
- Publication number
- KR100592180B1 KR100592180B1 KR1020040010965A KR20040010965A KR100592180B1 KR 100592180 B1 KR100592180 B1 KR 100592180B1 KR 1020040010965 A KR1020040010965 A KR 1020040010965A KR 20040010965 A KR20040010965 A KR 20040010965A KR 100592180 B1 KR100592180 B1 KR 100592180B1
- Authority
- KR
- South Korea
- Prior art keywords
- mode
- modem
- wcdma
- cdma
- terminal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
- H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Transceivers (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (3)
- 삭제
- 삭제
- WCDMA 모드와 CDMA 모드에서 동작이 가능한 듀얼모드 단말기에서,단말기가 파워온이 되면 WCDMA 모뎀과 CDMA 모뎀의 초기화 과정을 수행하는 단계와,초기화 과정에서 WCDMA 망과의 접속이 이루어지면 WCDMA 모뎀을 활성화 상태로 두고 CDMA 모뎀을 딥슬립(deep sleep) 상태로 두어 WCDMA 모드로 동작하는 단계와,초기화 과정에서 WCDMA 망과의 접속이 이루어지지 않으면 WCDMA 모뎀을 딥슬립 상태로 두고 CDMA 모뎀을 활성화 상태로 두어 CDMA 모드로 동작하는 단계와,WCDMA 모드에서 CDMA 모드로 변환할 때는 WCDMA 모뎀을 딥슬립 상태로 두고 CDMA 모뎀을 활성화 상태로 두는 단계를 포함하는 것을 특징으로 하는 듀얼모드 단말기에서의 모드 변환 방법.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020040010965A KR100592180B1 (ko) | 2004-02-19 | 2004-02-19 | 듀얼모드 단말기에서의 모드 변환 방법 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020040010965A KR100592180B1 (ko) | 2004-02-19 | 2004-02-19 | 듀얼모드 단말기에서의 모드 변환 방법 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20050082508A KR20050082508A (ko) | 2005-08-24 |
| KR100592180B1 true KR100592180B1 (ko) | 2006-06-23 |
Family
ID=37268911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020040010965A Expired - Fee Related KR100592180B1 (ko) | 2004-02-19 | 2004-02-19 | 듀얼모드 단말기에서의 모드 변환 방법 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100592180B1 (ko) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100595264B1 (ko) * | 2004-11-12 | 2006-07-03 | 엘지전자 주식회사 | 듀얼모드용 이동통신 단말기의 IrDA인터페이스 및UART인터페이스 제어장치 |
| KR100730238B1 (ko) * | 2006-01-03 | 2007-06-19 | 연세대학교 산학협력단 | 이기종 무선 네트워크 시스템 및 그의 데이터 통신방법 |
| KR100941465B1 (ko) * | 2006-01-17 | 2010-02-11 | 주식회사 케이티테크 | Usb 타입의 pc용 mbmm 무선모뎀 및 각 모뎀 전원제어 방법 |
| KR101086540B1 (ko) | 2009-11-03 | 2011-11-23 | 주식회사 팬택 | 소형 기지국 진입을 위한 단말, 네트워크 장치 및 이의 동작 방법 |
| KR101636456B1 (ko) * | 2009-12-21 | 2016-07-06 | 삼성전자주식회사 | 복수의 모뎀을 구비한 이동통신 단말기에서 심카드 지원 방법 및 장치 |
-
2004
- 2004-02-19 KR KR1020040010965A patent/KR100592180B1/ko not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| KR20050082508A (ko) | 2005-08-24 |
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