KR960043600A - Automatic channel change method and device therefor in case of radio telephone - Google Patents
Automatic channel change method and device therefor in case of radio telephone Download PDFInfo
- Publication number
- KR960043600A KR960043600A KR1019950011083A KR19950011083A KR960043600A KR 960043600 A KR960043600 A KR 960043600A KR 1019950011083 A KR1019950011083 A KR 1019950011083A KR 19950011083 A KR19950011083 A KR 19950011083A KR 960043600 A KR960043600 A KR 960043600A
- Authority
- KR
- South Korea
- Prior art keywords
- tone
- telephone
- signal
- channel change
- wireless telephone
- Prior art date
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- Mobile Radio Communication Systems (AREA)
Abstract
본 발명은 무선전화기의 혼신시 자동채널변경방법 및 그 장치에 관한 것으로, 전화통화하는 중에 주기적으로 캐리어신호가 존재하는지를 무선전화기의 휴대장치에서 검사해서 캐리어신호가 존재하면 다른 무선전화기와 혼신된 것으로 인식해서 채널변경데이타를 무선전화기의 고정장치에게로 송출해 주게 되며, 고정장치가 휴대장치의 상기 채널변경데이타를 수신하게 되면 현재의 통화채널을 혼신없는 다른 통화채널로 자동적으로 변경해주도록 함으로써, 전화통화가 매우 편리해지도록 한 것이다.The present invention relates to an automatic channel change method and apparatus therefor when communicating with a wireless telephone. The portable device of the wireless telephone can periodically check whether a carrier signal is present during a telephone call, and if the carrier signal is present, it is interfering with another wireless telephone. It recognizes and transmits the channel change data to the fixed device of the wireless telephone. When the fixed device receives the channel change data of the mobile device, it automatically changes the current call channel to another communication channel without interference. It makes the call very convenient.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.
제2도는 본 발명에 따른 무선전화기의 구성도로, (가)는 휴대장치의 구성도, (나)는 고정장치 구성도.2 is a configuration diagram of a radiotelephone according to the present invention, (a) a configuration diagram of a portable device, and (b) a configuration diagram of a fixed device.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950011083A KR960043600A (en) | 1995-05-06 | 1995-05-06 | Automatic channel change method and device therefor in case of radio telephone |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950011083A KR960043600A (en) | 1995-05-06 | 1995-05-06 | Automatic channel change method and device therefor in case of radio telephone |
Publications (1)
Publication Number | Publication Date |
---|---|
KR960043600A true KR960043600A (en) | 1996-12-23 |
Family
ID=66523248
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950011083A KR960043600A (en) | 1995-05-06 | 1995-05-06 | Automatic channel change method and device therefor in case of radio telephone |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR960043600A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100668487B1 (en) * | 2004-11-12 | 2007-01-12 | 주식회사 애트랩 | Human Interface Unit and wireless communication method of it |
-
1995
- 1995-05-06 KR KR1019950011083A patent/KR960043600A/en not_active Application Discontinuation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100668487B1 (en) * | 2004-11-12 | 2007-01-12 | 주식회사 애트랩 | Human Interface Unit and wireless communication method of it |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E601 | Decision to refuse application |