DK217482A - Selvsynkroniserende datatransmissionssystem - Google Patents
Selvsynkroniserende datatransmissionssystem Download PDFInfo
- Publication number
- DK217482A DK217482A DK217482A DK217482A DK217482A DK 217482 A DK217482 A DK 217482A DK 217482 A DK217482 A DK 217482A DK 217482 A DK217482 A DK 217482A DK 217482 A DK217482 A DK 217482A
- Authority
- DK
- Denmark
- Prior art keywords
- data
- bit
- state
- signal
- data signal
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/38—Synchronous or start-stop systems, e.g. for Baudot code
- H04L25/40—Transmitting circuits; Receiving circuits
- H04L25/49—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems
- H04L25/4904—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems using self-synchronising codes, e.g. split-phase codes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/14—Two-way operation using the same type of signal, i.e. duplex
- H04L5/1423—Two-way operation using the same type of signal, i.e. duplex for simultaneous baseband signals
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Communication Control (AREA)
- Dc Digital Transmission (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/187,303 US4369516A (en) | 1980-09-15 | 1980-09-15 | Self-clocking data transmission system |
US18730380 | 1980-09-15 | ||
PCT/US1981/001094 WO1982001111A1 (en) | 1980-09-15 | 1981-08-14 | Self-clocking data transmission system |
US8101094 | 1981-08-14 |
Publications (3)
Publication Number | Publication Date |
---|---|
DK217482A true DK217482A (da) | 1982-05-14 |
DK163471B DK163471B (da) | 1992-03-02 |
DK163471C DK163471C (da) | 1992-07-20 |
Family
ID=22688430
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK217482A DK163471C (da) | 1980-09-15 | 1982-05-14 | Fremgangsmaade, sender og modtager til selvsynkroniserende transmission af digitale datasignaler |
Country Status (10)
Country | Link |
---|---|
US (1) | US4369516A (da) |
EP (1) | EP0059724B1 (da) |
JP (1) | JPH0459819B2 (da) |
AU (1) | AU544403B2 (da) |
BR (1) | BR8108793A (da) |
CA (1) | CA1172331A (da) |
DK (1) | DK163471C (da) |
MX (1) | MX151315A (da) |
SE (1) | SE8203028L (da) |
WO (1) | WO1982001111A1 (da) |
Families Citing this family (51)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57176866A (en) * | 1981-04-24 | 1982-10-30 | Sony Corp | Encoder of binary signal |
US4616314A (en) * | 1983-05-12 | 1986-10-07 | Motorola, Inc. | Microcomputer controlled data receiver |
US4692859A (en) * | 1983-05-16 | 1987-09-08 | Rca Corporation | Multiple byte serial data transfer protocol |
US4599723A (en) * | 1984-02-14 | 1986-07-08 | Pulse Electronics, Inc. | Method of encoding data for serial transmission |
US4654655A (en) * | 1984-03-02 | 1987-03-31 | Motorola, Inc. | Multi-user serial data bus |
US4658096A (en) * | 1984-09-18 | 1987-04-14 | Metrofone, Inc. | System for interfacing a standard telephone set with a radio transceiver |
US4680787A (en) * | 1984-11-21 | 1987-07-14 | Motorola, Inc. | Portable radiotelephone vehicular converter and remote handset |
GB8528890D0 (en) * | 1985-11-23 | 1986-01-02 | Int Computers Ltd | Data transmission system |
US4785396A (en) * | 1986-01-28 | 1988-11-15 | Intel Corporation | Push-pull serial bus coupled to a plurality of devices each having collision detection circuit and arbitration circuit |
JP2592054B2 (ja) * | 1986-01-31 | 1997-03-19 | シャープ株式会社 | データ記録方法 |
US4868859A (en) * | 1987-06-12 | 1989-09-19 | Bt Telecom, Inc. | Supervised, interactive alarm reporting system |
US5029233A (en) * | 1987-10-09 | 1991-07-02 | Motorola, Inc. | Radio arrangement having two radios sharing circuitry |
US5249302A (en) * | 1987-10-09 | 1993-09-28 | Motorola, Inc. | Mixed-mode transceiver system |
KR900701114A (ko) * | 1987-12-07 | 1990-08-17 | 원본미기재 | 경보통보용 장치를 세포상 라디오 송수신기에 결부시키는 시스탬 |
US4894827A (en) * | 1988-03-02 | 1990-01-16 | International Telesystems Corporation | Redundancy and buffering circuits |
US4972432A (en) * | 1989-01-27 | 1990-11-20 | Motorola, Inc. | Multiplexed synchronous/asynchronous data bus |
US4912756A (en) * | 1989-04-07 | 1990-03-27 | Unilink Corporation | Method and apparatus for error-free digital data transmission during cellular telephone handoff, etc. |
GB9011700D0 (en) * | 1990-05-25 | 1990-07-18 | Inmos Ltd | Communication interface |
US5214774A (en) * | 1990-07-30 | 1993-05-25 | Motorola, Inc. | Segmented memory transfer and message priority on synchronous/asynchronous data bus |
US5150359A (en) * | 1990-08-06 | 1992-09-22 | Motorola, Inc. | Multiplexed synchronous/asynchronous data bus |
US5237570A (en) * | 1991-07-18 | 1993-08-17 | Motorola, Inc. | Prioritized data transfer method and apparatus for a radiotelephone peripheral |
US5297142A (en) * | 1991-07-18 | 1994-03-22 | Motorola, Inc. | Data transfer method and apparatus for communication between a peripheral and a master |
GB9125884D0 (en) * | 1991-12-05 | 1992-02-05 | Jones Simon R | Digital circuits |
FI110833B (fi) * | 1993-11-30 | 2003-03-31 | Nokia Corp | Menetelmä ja laitteisto datan siirtämiseksi digitaalisen matkapuhelimen ja siihen liitettävän ulkoisen datapäätelaitteen välillä |
US5553300A (en) * | 1994-04-26 | 1996-09-03 | United Microelectronics Corporation | Semiconductor microscope data interface for computer |
US5959260A (en) * | 1995-07-20 | 1999-09-28 | Motorola, Inc. | Method for entering handwritten information in cellular telephones |
US5848072A (en) * | 1995-08-10 | 1998-12-08 | Motorola, Inc. | Method of and apparatus for communicating messages |
US5844510A (en) * | 1996-01-26 | 1998-12-01 | Ora Electronics, Inc. | System and method for extracting a data signal encoded onto first and second binary signals |
US6081724A (en) * | 1996-01-31 | 2000-06-27 | Qualcomm Incorporated | Portable communication device and accessory system |
US5884148A (en) * | 1996-07-08 | 1999-03-16 | Omnipoint Corporation | Wireless local loop system and method |
US5748902A (en) * | 1996-07-19 | 1998-05-05 | Compaq Computer Corporation | Polarity switched data bus for reduced electromagnetic interference |
US5913176A (en) * | 1997-04-14 | 1999-06-15 | Jrc Canada Inc. | System for virtual connection to dedicated PSTN lines |
DE29824763U1 (de) * | 1997-09-16 | 2002-06-13 | AT & T Wireless Services, Inc., Kirkland, Wash. | Sender für drahtlose Kommunikation |
US6185258B1 (en) | 1997-09-16 | 2001-02-06 | At&T Wireless Services Inc. | Transmitter diversity technique for wireless communications |
DE69833780T2 (de) | 1997-10-31 | 2006-08-17 | Cingular Wireless Ii Llc. | Maximal-wahrscheinlichkeitsdetektion von verketteten raum/zeit kodes für schnurlose anwendungen mit sender-diversity |
US6208627B1 (en) | 1997-12-10 | 2001-03-27 | Xircom, Inc. | Signaling and protocol for communication system with wireless trunk |
US6526026B1 (en) * | 1997-12-10 | 2003-02-25 | Intel Corporation | Digit transmission over wireless communication link |
US8165028B1 (en) | 1997-12-10 | 2012-04-24 | Intel Corporation | Monitoring in communication system with wireless trunk |
US6580906B2 (en) | 1997-12-10 | 2003-06-17 | Intel Corporation | Authentication and security in wireless communication system |
US6097817A (en) * | 1997-12-10 | 2000-08-01 | Omnipoint Corporation | Encryption and decryption in communication system with wireless trunk |
US6188736B1 (en) | 1997-12-23 | 2001-02-13 | At&T Wireless Svcs. Inc. | Near-optimal low-complexity decoding of space-time codes for fixed wireless applications |
US6263035B1 (en) | 1998-02-02 | 2001-07-17 | Oki Telecom, Inc. | System and method for adjusting a phase angle of a recovered data clock signal from a received data signal |
US6310870B1 (en) | 1998-03-30 | 2001-10-30 | Oki Telecom, Inc. | Method for transmitting high data rate information in code division multiple access systems |
TW391116B (en) * | 1998-07-24 | 2000-05-21 | Koninkl Philips Electronics Nv | High-speed serial data communication system |
US6459740B1 (en) * | 1998-09-17 | 2002-10-01 | At&T Wireless Services, Inc. | Maximum ratio transmission |
US6804307B1 (en) | 2000-01-27 | 2004-10-12 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and apparatus for efficient transmit diversity using complex space-time block codes |
EP1128271A1 (en) * | 2000-02-22 | 2001-08-29 | THOMSON multimedia S.A. | Method for the serial transfer of data between two electronic bus stations and bus station for use in said method |
US6591114B1 (en) | 2000-02-24 | 2003-07-08 | Qualicom Systems, Inc. | Fixed cellular communications system |
EP1500105A1 (en) * | 2002-04-11 | 2005-01-26 | Koninklijke Philips Electronics N.V. | Stochastic dc control |
US7020208B1 (en) | 2002-05-03 | 2006-03-28 | Pericom Semiconductor Corp. | Differential clock signals encoded with data |
WO2012170921A2 (en) * | 2011-06-10 | 2012-12-13 | Intersil Americas LLC | System and method for operating a one-wire protocol slave in a two-wire protocol bus environment |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3634855A (en) * | 1969-05-05 | 1972-01-11 | Wendell S Miller | Self-clocking multilevel data coding system |
US3702379A (en) * | 1970-08-06 | 1972-11-07 | Motorola Inc | Data transferring system utilizing frame and bit timing recovery technique |
JPS4850183A (da) * | 1971-10-27 | 1973-07-14 | ||
BE790658A (fr) * | 1971-10-29 | 1973-04-27 | Siemens Ag | Montage de transmission de donnees |
US3803366A (en) * | 1971-12-30 | 1974-04-09 | Kokusai Electric Co Ltd | Duplex communication system using plurality of hand sets |
US3863025A (en) * | 1973-04-25 | 1975-01-28 | Gte Automatic Electric Lab Inc | Data transmission method |
US3961367A (en) * | 1974-07-03 | 1976-06-01 | Rca Corporation | Self-clocking, error correcting low bandwidth digital recording system |
US3978319A (en) * | 1975-10-29 | 1976-08-31 | International Business Machines Corporation | Universal self-clocking code reading method and apparatus |
US4085448A (en) * | 1976-10-04 | 1978-04-18 | International Business Machines Corporation | Data communication bus structure |
US4101969A (en) * | 1977-06-06 | 1978-07-18 | Digital Equipment Corporation | Secondary storage facility with means for monitoring sector pulses |
US4361876A (en) * | 1978-09-05 | 1982-11-30 | Motorola, Inc. | Microcomputer with logic for selectively disabling serial communications |
US4280221A (en) * | 1979-05-31 | 1981-07-21 | The Boeing Company | Digital data communication system |
-
1980
- 1980-09-15 US US06/187,303 patent/US4369516A/en not_active Expired - Lifetime
-
1981
- 1981-08-14 JP JP56502845A patent/JPH0459819B2/ja not_active Expired - Lifetime
- 1981-08-14 AU AU75805/81A patent/AU544403B2/en not_active Expired
- 1981-08-14 EP EP81902354A patent/EP0059724B1/en not_active Expired
- 1981-08-14 BR BR8108793A patent/BR8108793A/pt not_active IP Right Cessation
- 1981-08-14 WO PCT/US1981/001094 patent/WO1982001111A1/en active IP Right Grant
- 1981-08-19 CA CA000384151A patent/CA1172331A/en not_active Expired
- 1981-09-14 MX MX189173A patent/MX151315A/es unknown
-
1982
- 1982-05-14 SE SE8203028A patent/SE8203028L/sv not_active Application Discontinuation
- 1982-05-14 DK DK217482A patent/DK163471C/da not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
AU544403B2 (en) | 1985-05-23 |
JPS57501409A (da) | 1982-08-05 |
US4369516A (en) | 1983-01-18 |
MX151315A (es) | 1984-11-08 |
DK163471B (da) | 1992-03-02 |
EP0059724A4 (en) | 1983-02-09 |
EP0059724A1 (en) | 1982-09-15 |
WO1982001111A1 (en) | 1982-04-01 |
CA1172331A (en) | 1984-08-07 |
JPH0459819B2 (da) | 1992-09-24 |
AU7580581A (en) | 1982-04-14 |
BR8108793A (pt) | 1982-08-10 |
DK163471C (da) | 1992-07-20 |
EP0059724B1 (en) | 1985-06-12 |
SE8203028L (sv) | 1982-05-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUP | Patent expired |