KR910016157A - Channel Search Method of Wireless Telephone - Google Patents
Channel Search Method of Wireless Telephone Download PDFInfo
- Publication number
- KR910016157A KR910016157A KR1019900002140A KR900002140A KR910016157A KR 910016157 A KR910016157 A KR 910016157A KR 1019900002140 A KR1019900002140 A KR 1019900002140A KR 900002140 A KR900002140 A KR 900002140A KR 910016157 A KR910016157 A KR 910016157A
- Authority
- KR
- South Korea
- Prior art keywords
- channel
- wireless telephone
- search method
- channel search
- recording
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
- H04B1/44—Transmit/receive switching
- H04B1/46—Transmit/receive switching by voice-frequency signals; by pilot signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
- H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
내용 없음No content
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제1도는 무선전화기의 블럭구성도, 제2도는 본 발명의 흐름도.1 is a block diagram of a wireless telephone, and FIG. 2 is a flowchart of the present invention.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019900002140A KR930000727B1 (en) | 1990-02-21 | 1990-02-21 | Method for searching radio frequency channel of wireless telephone |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019900002140A KR930000727B1 (en) | 1990-02-21 | 1990-02-21 | Method for searching radio frequency channel of wireless telephone |
Publications (2)
Publication Number | Publication Date |
---|---|
KR910016157A true KR910016157A (en) | 1991-09-30 |
KR930000727B1 KR930000727B1 (en) | 1993-01-30 |
Family
ID=19296270
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019900002140A KR930000727B1 (en) | 1990-02-21 | 1990-02-21 | Method for searching radio frequency channel of wireless telephone |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR930000727B1 (en) |
-
1990
- 1990-02-21 KR KR1019900002140A patent/KR930000727B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR930000727B1 (en) | 1993-01-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
G160 | Decision to publish patent application | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20021218 Year of fee payment: 11 |
|
LAPS | Lapse due to unpaid annual fee |