KR880702019A - Radio SSB communication system - Google Patents
Radio SSB communication systemInfo
- Publication number
- KR880702019A KR880702019A KR1019880700733A KR880700733A KR880702019A KR 880702019 A KR880702019 A KR 880702019A KR 1019880700733 A KR1019880700733 A KR 1019880700733A KR 880700733 A KR880700733 A KR 880700733A KR 880702019 A KR880702019 A KR 880702019A
- Authority
- KR
- South Korea
- Prior art keywords
- radio
- communication system
- ssb communication
- ssb
- radio ssb
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J1/00—Frequency-division multiplex systems
- H04J1/02—Details
- H04J1/14—Arrangements providing for calling or supervisory signals
-
- 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
- H04B1/68—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 for wholly or partially suppressing the carrier or one side band
-
- 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
- H04B1/66—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 for reducing bandwidth of signals; for improving efficiency of transmission
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US92628586A | 1986-10-31 | 1986-10-31 | |
US06/926,022 US4852086A (en) | 1986-10-31 | 1986-10-31 | SSB communication system with FM data capability |
US06/925,638 US4817192A (en) | 1986-10-31 | 1986-10-31 | Dual-mode AFC circuit for an SSB radio transceiver |
PCT/US1987/002046 WO1988003342A1 (en) | 1986-10-31 | 1987-08-20 | Ssb communiction system with fm data capability |
Publications (1)
Publication Number | Publication Date |
---|---|
KR880702019A true KR880702019A (en) | 1988-11-07 |
Family
ID=27420660
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019880700733A KR880702019A (en) | 1986-10-31 | 1988-06-27 | Radio SSB communication system |
Country Status (2)
Country | Link |
---|---|
KR (1) | KR880702019A (en) |
WO (1) | WO1988003342A1 (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5163159A (en) * | 1990-07-30 | 1992-11-10 | Motorola, Inc. | Dual mode automatic frequency control |
EP0792030B1 (en) * | 1992-06-29 | 2002-03-20 | Motorola, Inc. | Dual mode receiver having battery saving capability |
US5465396A (en) * | 1993-01-12 | 1995-11-07 | Usa Digital Radio Partners, L.P. | In-band on-channel digital broadcasting |
US5956624A (en) * | 1994-07-12 | 1999-09-21 | Usa Digital Radio Partners Lp | Method and system for simultaneously broadcasting and receiving digital and analog signals |
IL114471A0 (en) * | 1994-07-12 | 1996-01-31 | Usa Digital Radio Partners L P | Method and system for simultaneously broadcasting and analog signals |
GB2294168A (en) * | 1994-10-15 | 1996-04-17 | Nokia Telecommunications Oy | Multi-channel transmitters for radio telephone base stations |
FR2756686B1 (en) * | 1996-11-29 | 1999-02-19 | Thomson Csf | METHOD AND DEVICE FOR ANALOG AND DIGITAL MIXED BROADCASTING OF RADIO TRANSMISSION BROADCASTED BY THE SAME TRANSMITTER |
US6456627B1 (en) * | 1997-08-29 | 2002-09-24 | Telefonaktiebolaget Lm Ericsson (Publ) | Method for communicating information in a communication system that supports multiple modulation schemes |
FR2815492B1 (en) * | 2000-10-13 | 2003-02-14 | Thomson Csf | BROADCASTING SYSTEM AND METHOD ENSURING CONTINUITY OF SERVICE |
US7555768B2 (en) | 2003-07-14 | 2009-06-30 | Brain Tree International, Inc | Apparatus method and system for providing enhanced digital services using an analog broadcast license |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3100871A (en) * | 1961-01-03 | 1963-08-13 | Motorola Inc | Single sideband receiver having squelch and phase-locked detection means |
US3586781A (en) * | 1970-05-19 | 1971-06-22 | Technology Uk | Telecommunication apparatus |
NL7702019A (en) * | 1977-02-25 | 1978-08-29 | Philips Nv | RADIO BROADCASTING SYSTEM WITH TRANSMITTER CHARACTERIZATION. |
US4512013A (en) * | 1983-04-11 | 1985-04-16 | At&T Bell Laboratories | Simultaneous transmission of speech and data over an analog channel |
US4541118A (en) * | 1983-12-22 | 1985-09-10 | Motorola, Inc. | SSB System with pilot coded squelch |
-
1987
- 1987-08-20 WO PCT/US1987/002046 patent/WO1988003342A1/en unknown
-
1988
- 1988-06-27 KR KR1019880700733A patent/KR880702019A/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
WO1988003342A1 (en) | 1988-05-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |