CA1254623C - - Google Patents
Info
- Publication number
- CA1254623C CA1254623C CA 460303 CA460303A CA1254623C CA 1254623 C CA1254623 C CA 1254623C CA 460303 CA460303 CA 460303 CA 460303 A CA460303 A CA 460303A CA 1254623 C CA1254623 C CA 1254623C
- Authority
- CA
- Canada
- 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
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/65—Arrangements characterised by transmission systems for broadcast
- H04H20/67—Common-wave systems, i.e. using separate transmitters operating on substantially the same frequency
-
- 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
- H04W88/18—Service support devices; Network management devices
- H04W88/185—Selective call encoders for paging networks, e.g. paging centre devices
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
- Selective Calling Equipment (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA000551186A CA1261400A (en) | 1983-08-05 | 1987-11-05 | Individual simulcast transmitter remote control system |
CA000551184A CA1254623A (en) | 1983-08-05 | 1987-11-05 | Individual simulcast transmitter remote control system |
CA000551185A CA1261399A (en) | 1983-08-05 | 1987-11-05 | Individual simulcast transmitter remote control system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/520,790 US4642633A (en) | 1983-08-05 | 1983-08-05 | Individual simulcast station control system |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA000551186A Division CA1261400A (en) | 1983-08-05 | 1987-11-05 | Individual simulcast transmitter remote control system |
Publications (2)
Publication Number | Publication Date |
---|---|
CA1240740A CA1240740A (en) | 1988-08-16 |
CA1254623C true CA1254623C (ja) | 1989-05-23 |
Family
ID=24074071
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA000460303A Expired CA1240740A (en) | 1983-08-05 | 1984-08-03 | REMOTE CONTROL SYSTEM FOR PHONE TRANSMITTERS |
Country Status (2)
Country | Link |
---|---|
US (1) | US4642633A (ja) |
CA (1) | CA1240740A (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4772887A (en) * | 1983-08-05 | 1988-09-20 | Motorola, Inc. | Individual simulcast station control decoder |
JPH01137853A (ja) * | 1987-11-25 | 1989-05-30 | Toshiba Corp | 通信制御システム |
SE460449B (sv) * | 1988-02-29 | 1989-10-09 | Ericsson Telefon Ab L M | Cellindelat digitalt mobilradiosystem och foerfarande foer att oeverfoera information i ett digitalt cellindelat mobilradiosystem |
SE8802229D0 (sv) | 1988-06-14 | 1988-06-14 | Ericsson Telefon Ab L M | Forfarande vid mobilradiostation |
US5726893A (en) * | 1992-12-17 | 1998-03-10 | Stanford Telecommunications, Inc. | Cellular telephone with voice-in-data modem |
US5448766A (en) * | 1993-05-10 | 1995-09-05 | Motorola, Inc. | Method and apparatus for automatically replacing a non-functioning transmitter in a radio communication system |
US5842134A (en) * | 1995-09-28 | 1998-11-24 | Ericsson Inc. | Auto-alignment of clear voice and low speed digital data signals in a simulcast system |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4131849A (en) * | 1976-10-21 | 1978-12-26 | Motorola, Inc. | Two-way mobile radio voice/data shared communications system |
US4199761A (en) * | 1978-08-02 | 1980-04-22 | Westinghouse Electric Corp. | Multichannel radio communication system for automated power line distribution networks |
GB2044503B (en) * | 1978-12-19 | 1982-12-22 | Redifon Telecomm | Communications system |
US4423416A (en) * | 1981-10-13 | 1983-12-27 | Motorola, Inc. | Decoder for transmitted message deactivation code |
US4449248A (en) * | 1982-02-01 | 1984-05-15 | General Electric Company | Battery saving radio circuit and system |
US4550443A (en) * | 1982-11-12 | 1985-10-29 | Motorola, Inc. | Method and apparatus for dynamically selecting transmitters for communications between a primary station and remote stations of a data communications system |
US4516269A (en) * | 1982-12-10 | 1985-05-07 | Michigan Consolidated Gas Company | Automatic equalization for a simulcast communication system |
US4554542A (en) * | 1982-12-10 | 1985-11-19 | Motorola, Inc. | Guard tone capture method |
-
1983
- 1983-08-05 US US06/520,790 patent/US4642633A/en not_active Expired - Lifetime
-
1984
- 1984-08-03 CA CA000460303A patent/CA1240740A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US4642633A (en) | 1987-02-10 |
CA1240740A (en) | 1988-08-16 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKEX | Expiry |