SE8600530L - Mobil radiotelefon - Google Patents
Mobil radiotelefonInfo
- Publication number
- SE8600530L SE8600530L SE8600530A SE8600530A SE8600530L SE 8600530 L SE8600530 L SE 8600530L SE 8600530 A SE8600530 A SE 8600530A SE 8600530 A SE8600530 A SE 8600530A SE 8600530 L SE8600530 L SE 8600530L
- Authority
- SE
- Sweden
- Prior art keywords
- data communication
- tone signal
- completion
- generating circuit
- signal generating
- Prior art date
Links
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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Transceivers (AREA)
- Small-Scale Networks (AREA)
- Telephonic Communication Services (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985015807U JPH0342770Y2 (sv) | 1985-02-08 | 1985-02-08 |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8600530D0 SE8600530D0 (sv) | 1986-02-06 |
SE8600530L true SE8600530L (sv) | 1986-08-09 |
SE464493B SE464493B (sv) | 1991-04-29 |
Family
ID=11899116
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8600530A SE464493B (sv) | 1985-02-08 | 1986-02-06 | Saett foer indikering av slutfoerandet av datakommunikation, inraettat foer en mobil radiotelefon |
Country Status (5)
Country | Link |
---|---|
US (1) | US5046187A (sv) |
JP (1) | JPH0342770Y2 (sv) |
CA (1) | CA1248589A (sv) |
GB (1) | GB2170977B (sv) |
SE (1) | SE464493B (sv) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4697281A (en) | 1986-03-14 | 1987-09-29 | Spectrum Cellular Communications Corporation, Inc. | Cellular telephone data communication system and method |
USRE37141E1 (en) | 1984-09-10 | 2001-04-17 | Spectrum Information Technologies, Inc. | Cellular telephone data communication system and method |
DE3806473A1 (de) * | 1988-03-01 | 1989-09-14 | Licentia Gmbh | Mobiles funktelefon |
US4837800A (en) * | 1988-03-18 | 1989-06-06 | Motorola, Inc. | Cellular data telephone system and cellular data telephone therefor |
US5115233A (en) * | 1988-03-31 | 1992-05-19 | Motorola, Inc. | Shared data/voice communication system with programmable data priority |
US5023901A (en) * | 1988-08-22 | 1991-06-11 | Vorec Corporation | Surveillance system having a voice verification unit |
US4972457A (en) | 1989-01-19 | 1990-11-20 | Spectrum Information Technologies, Inc. | Portable hybrid communication system and methods |
USRE38645E1 (en) | 1989-01-19 | 2004-11-02 | Mlr, Llc | Portable hybrid communication system and methods |
US5263078A (en) * | 1990-01-31 | 1993-11-16 | Oki Electric Industry Co., Ltd. | Mobile facsimile telecommunications system capable of automatically off-hooking a facsimile device |
US5127041A (en) * | 1990-06-01 | 1992-06-30 | Spectrum Information Technologies, Inc. | System and method for interfacing computers to diverse telephone networks |
GB2249923B (en) * | 1990-09-10 | 1995-03-08 | Oki America Inc | Remotely programmable radiotelephone |
JP2655937B2 (ja) * | 1990-10-31 | 1997-09-24 | ヤマハ株式会社 | データ転送装置 |
JPH04213266A (ja) * | 1990-12-07 | 1992-08-04 | Sharp Corp | ファクシミリシステム |
US5479479A (en) * | 1991-10-19 | 1995-12-26 | Cell Port Labs, Inc. | Method and apparatus for transmission of and receiving signals having digital information using an air link |
EP0557959B1 (en) * | 1992-02-25 | 1998-04-22 | Sony Corporation | Modulation/demodulation apparatus and information processing apparatus |
US5249218A (en) * | 1992-04-06 | 1993-09-28 | Spectrum Information Technologies, Inc. | Programmable universal interface system |
US5563452A (en) * | 1992-07-22 | 1996-10-08 | Kephart; David A. | Control unit for vehicle-borne electrical equipment |
US5337345A (en) * | 1992-07-29 | 1994-08-09 | Novatel Communications | System for securing mobile telephones from unauthorized transmission |
US5428671A (en) * | 1992-11-09 | 1995-06-27 | Compaq Computer Corporation | Modem for tight coupling between a computer and a cellular telephone |
US6295460B1 (en) | 1992-11-06 | 2001-09-25 | Compaq Computer Corporation | Modem for selectively connecting to a land line or to a cellular telephone |
WO1994014268A1 (en) * | 1992-12-04 | 1994-06-23 | Intercel Pty. Limited | Computer and modem interface |
ATE185940T1 (de) * | 1993-05-21 | 1999-11-15 | Hagenuk Telecom Gmbh | Vorrichtung zur kopplung |
US5602669A (en) * | 1994-06-30 | 1997-02-11 | Sony Corporation | Digital signal transmission apparatus, digital signal transmission method, and digital signal transmitter-receiver |
GB2292046B (en) * | 1994-07-26 | 1999-03-03 | Nokia Mobile Phones Ltd | Automatic NAM programmer |
JP3296342B2 (ja) * | 1999-09-21 | 2002-06-24 | 日本電気株式会社 | 通信端末 |
JP2001144661A (ja) | 1999-11-17 | 2001-05-25 | Sony Corp | データ送信装置およびデータ受信装置 |
JP2006521724A (ja) | 2003-01-28 | 2006-09-21 | セルポート システムズ インコーポレイテッド | セキュア・テレマティクス |
US7346370B2 (en) * | 2004-04-29 | 2008-03-18 | Cellport Systems, Inc. | Enabling interoperability between distributed devices using different communication link technologies |
US8027293B2 (en) | 2007-07-16 | 2011-09-27 | Cellport Systems, Inc. | Communication channel selection and use |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5642440A (en) * | 1979-09-13 | 1981-04-20 | Nippon Telegr & Teleph Corp <Ntt> | Car telephone set as data terminal |
JPS5644267A (en) * | 1979-09-20 | 1981-04-23 | Canon Inc | Facsimile unit |
US4306116A (en) * | 1979-12-03 | 1981-12-15 | Intertel, Inc. | Communications unit for voice and data |
JPS59103462A (ja) * | 1982-12-03 | 1984-06-14 | Murata Giken Kk | フアクシミリ同報装置における割込通信方式 |
EP0141911A3 (en) * | 1983-08-05 | 1986-11-20 | Cygnet Technologies, Inc. | Telecommunications apparatus |
US4524244A (en) * | 1983-08-05 | 1985-06-18 | Cygnet Technologies, Inc. | Digital and voice telecommunication apparatus |
US4837800A (en) * | 1988-03-18 | 1989-06-06 | Motorola, Inc. | Cellular data telephone system and cellular data telephone therefor |
JPH01147559U (sv) * | 1988-03-31 | 1989-10-12 |
-
1985
- 1985-02-08 JP JP1985015807U patent/JPH0342770Y2/ja not_active Expired
-
1986
- 1986-02-06 GB GB08602928A patent/GB2170977B/en not_active Expired
- 1986-02-06 SE SE8600530A patent/SE464493B/sv not_active IP Right Cessation
- 1986-02-07 CA CA000501328A patent/CA1248589A/en not_active Expired
-
1989
- 1989-01-31 US US07/305,106 patent/US5046187A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
GB2170977A (en) | 1986-08-13 |
JPH0342770Y2 (sv) | 1991-09-06 |
SE464493B (sv) | 1991-04-29 |
SE8600530D0 (sv) | 1986-02-06 |
GB2170977B (en) | 1988-09-01 |
GB8602928D0 (en) | 1986-03-12 |
US5046187A (en) | 1991-09-03 |
JPS61134146U (sv) | 1986-08-21 |
CA1248589A (en) | 1989-01-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAL | Patent in force |
Ref document number: 8600530-3 Format of ref document f/p: F |
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NUG | Patent has lapsed |