SE8302763D0 - Digitaltransmissionssystem - Google Patents
DigitaltransmissionssystemInfo
- Publication number
- SE8302763D0 SE8302763D0 SE8302763A SE8302763A SE8302763D0 SE 8302763 D0 SE8302763 D0 SE 8302763D0 SE 8302763 A SE8302763 A SE 8302763A SE 8302763 A SE8302763 A SE 8302763A SE 8302763 D0 SE8302763 D0 SE 8302763D0
- Authority
- SE
- Sweden
- Prior art keywords
- parallel
- transmission system
- data bits
- series
- converter
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/02—Details
- H04J3/12—Arrangements providing for calling or supervisory signals
-
- 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
- H04L25/4906—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 binary codes
- H04L25/4908—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 binary codes using mBnB codes
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Dc Digital Transmission (AREA)
- Time-Division Multiplex Systems (AREA)
- Electromagnets (AREA)
- Optical Communication System (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57084486A JPS58200654A (ja) | 1982-05-18 | 1982-05-18 | 通信装置 |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8302763D0 true SE8302763D0 (sv) | 1983-05-17 |
SE8302763L SE8302763L (sv) | 1983-11-19 |
SE455661B SE455661B (sv) | 1988-07-25 |
Family
ID=13831975
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8302763A SE455661B (sv) | 1982-05-18 | 1983-05-17 | Digitaltransmissionssystem |
Country Status (5)
Country | Link |
---|---|
US (1) | US4520480A (sv) |
JP (2) | JPS58200654A (sv) |
AU (1) | AU553074B2 (sv) |
CA (1) | CA1203649A (sv) |
SE (1) | SE455661B (sv) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4697264A (en) * | 1983-05-19 | 1987-09-29 | American Telephone And Telegraph Company, At&T Bell Laboratories | Bit compression multiplexing |
JPS6019337A (ja) * | 1983-07-13 | 1985-01-31 | Matsushita Electric Ind Co Ltd | デイジタル信号多重方法 |
JPS60130244A (ja) * | 1983-12-19 | 1985-07-11 | Nec Corp | 随伴信号伝送方式 |
JPS60194856A (ja) * | 1984-03-16 | 1985-10-03 | Nec Corp | 付加信号伝送装置 |
CA1209706A (en) * | 1984-06-22 | 1986-08-12 | Northern Telecom Limited | Transmitting a digital signal and an additional signal |
US4685106A (en) * | 1984-08-31 | 1987-08-04 | Sperry Corporation | High rate multiplexer |
JPS61135243A (ja) * | 1984-12-06 | 1986-06-23 | Fujitsu Ltd | 多重伝送方法 |
NL8501738A (nl) * | 1985-06-17 | 1987-01-16 | Philips Nv | Hogere orde digitaal transmissiesysteem voorzien van een multiplexer en een demultiplexer. |
US4745601A (en) * | 1985-10-23 | 1988-05-17 | Racal Data Communications Inc. | Digital service unit with secondary channel diagnostics |
FR2590428B1 (fr) * | 1985-11-19 | 1987-12-31 | Telecommunications Sa | Procede de codage en code cmi d'informations numeriques organisees en trame, le dispositif de mise en oeuvre, et son application a des informations de servitude pour reseau numerique a grand debit |
JPH07105818B2 (ja) * | 1986-05-19 | 1995-11-13 | 株式会社日立製作所 | 並列伝送方式 |
JPS63236432A (ja) * | 1987-03-25 | 1988-10-03 | Fujitsu Ltd | Bsi化ビツトインタリ−ブ多重方式 |
JPH01245470A (ja) * | 1988-03-28 | 1989-09-29 | Toshiba Corp | 回転ヘッド型磁気記録再生装置 |
US5214643A (en) * | 1988-05-11 | 1993-05-25 | Siemens Aktiengesellschaft | Method for inserting an asynchronous 139,264 kbit/s signal into a 155,520 kbit/s signal |
JP2974678B2 (ja) * | 1988-06-23 | 1999-11-10 | ソニー株式会社 | データ誤り検出方式 |
US5012442A (en) * | 1988-12-19 | 1991-04-30 | Chrysler Corporation | Bus receiver power-up synchronization and error detection circuit |
US5040195A (en) * | 1988-12-20 | 1991-08-13 | Sanyo Electric Co., Ltd. | Synchronization recovery circuit for recovering word synchronization |
US4924464A (en) * | 1989-03-13 | 1990-05-08 | American Telephone And Telegraph Company | Technique for converting either way between a plurality of N synchronized serial bit streams and a parallel TDM format |
US5046182A (en) * | 1989-12-01 | 1991-09-03 | National Semiconductor Corporation | Code points for transferring data from a network transmission medium to a station on the network |
JP2957665B2 (ja) * | 1990-09-07 | 1999-10-06 | 富士通株式会社 | Hdb3,ami符号則違反検出装置 |
JP3158213B2 (ja) * | 1991-09-12 | 2001-04-23 | 富士通株式会社 | 並列伝送方法および装置 |
US5550836A (en) * | 1992-11-06 | 1996-08-27 | Hewlett-Packard Company | High speed data transfer over twisted pair cabling |
US5528579A (en) * | 1993-06-11 | 1996-06-18 | Adc Telecommunications, Inc. | Added bit signalling in a telecommunications system |
US5461619A (en) * | 1993-07-06 | 1995-10-24 | Zenith Electronics Corp. | System for multiplexed transmission of compressed video and auxiliary data |
FR2709899B1 (fr) * | 1993-09-07 | 1995-11-10 | Sagem | Procédé de détection d'une perte de synchronisation dans un réseau numérique de communication et terminal pour la mise en Óoeuvre du procédé. |
FR2732176B1 (fr) * | 1995-03-22 | 1997-05-09 | Sagem | Procede de transmission de donnees numeriques et recepteur pour la mise en oeuvre du procede |
JP2723818B2 (ja) * | 1995-03-28 | 1998-03-09 | 静岡日本電気株式会社 | バースト信号受信装置 |
FI955206A (sv) * | 1995-10-31 | 1997-05-01 | Nokia Telecommunications Oy | Metod för datakommunikation |
JP3549756B2 (ja) * | 1998-12-21 | 2004-08-04 | 日本電気株式会社 | ブロックインターリーブ回路 |
US7630410B2 (en) * | 2002-08-06 | 2009-12-08 | Broadcom Corporation | Signal line selection and polarity change of natural bit ordering in high-speed serial bit stream multiplexing and demultiplexing integrated circuits |
US10491722B2 (en) | 2015-08-12 | 2019-11-26 | Metamako General Pty Ltd In Its Capacity As General Partner Of Metamako Technology Lp | System and a method for a line encoded data stream |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3995120A (en) * | 1975-05-30 | 1976-11-30 | Gte Automatic Electric Laboratories Incorporated | Digital time-division multiplexing system |
US3995119A (en) * | 1975-05-30 | 1976-11-30 | Gte Automatic Electric Laboratories Incorporated | Digital time-division multiplexing system |
CH621445A5 (sv) * | 1976-09-09 | 1981-01-30 | Gretag Ag | |
FR2376572A1 (fr) * | 1976-12-30 | 1978-07-28 | Roche Alain | Circuits de conversion serie-parallele et de multiplexage ou de conversion parallele-serie et de demultiplexage pour des multiplex numeriques |
JPS5923660B2 (ja) * | 1979-02-19 | 1984-06-04 | 株式会社日立製作所 | ディジタル信号伝送方式 |
JPS55127745A (en) * | 1979-03-26 | 1980-10-02 | Hitachi Denshi Ltd | Bit buffer system |
JPS5665315A (en) * | 1979-11-02 | 1981-06-03 | Nec Corp | Magnetic recording and inspecting system |
JPS5686556A (en) * | 1979-12-17 | 1981-07-14 | Fujitsu Ltd | Alarm system for opposing station |
US4345323A (en) * | 1980-01-07 | 1982-08-17 | Amp Incorporated | Pulse duration digital multiplexing system |
-
1982
- 1982-05-18 JP JP57084486A patent/JPS58200654A/ja active Pending
-
1983
- 1983-05-16 US US06/495,230 patent/US4520480A/en not_active Expired - Lifetime
- 1983-05-17 SE SE8302763A patent/SE455661B/sv unknown
- 1983-05-17 CA CA000428349A patent/CA1203649A/en not_active Expired
- 1983-05-18 AU AU14666/83A patent/AU553074B2/en not_active Ceased
-
1986
- 1986-03-14 JP JP61057844A patent/JPS62214607A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS58200654A (ja) | 1983-11-22 |
SE455661B (sv) | 1988-07-25 |
AU553074B2 (en) | 1986-07-03 |
CA1203649A (en) | 1986-04-22 |
JPS62214607A (ja) | 1987-09-21 |
SE8302763L (sv) | 1983-11-19 |
AU1466683A (en) | 1983-11-24 |
US4520480A (en) | 1985-05-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SE8302763L (sv) | Digitaltransmissionssystem | |
JPS57136833A (en) | Time-division multiplex data transmitting method | |
JPS5523603A (en) | Method and apparatus for coding and decoding of telephone signal | |
JPS62269443A (ja) | 並列伝送方式 | |
JPS57155857A (en) | Maximum likelihood method and apparatus for error | |
SE8501944L (sv) | Sett och anordning for grenssnitt | |
SE7710097L (sv) | Anordning for att i en digitalinformationsstrom infoga tillsatsinformation och avlegsna sadan information fran informationsstrommen | |
GB2110509A (en) | Apparatus for and methods of processing digital data | |
EP0034036A3 (en) | Encoders and decoders for cyclic block codes | |
MY112024A (en) | Method and apparatus for encoding and decoding information in a digital communication system | |
KR880009502A (ko) | 정보 전송 방법 및 그 장치 | |
US4087642A (en) | Digital data communication system | |
GB1087860A (en) | Improvements in or relating to pulse transmission apparatus | |
ES8105124A1 (es) | Perfeccionamientos en las disposiciones circuitales capaces de reconocer palabras de alineacion | |
ES8308182A1 (es) | "un sistema de transmision mic (modulacion por impulsos codificados) digital." | |
ES8606759A1 (es) | Un metodo de conversion de una cadena de bitios de datos de una senal binaria original en una cadena de bitios de datos de una senal binaria de canal | |
JPS5698954A (en) | Data transmission system with start and stop signal | |
HK1039195A1 (en) | apparatus and method for recovery af data in a lossy transmission environment | |
JPS5632851A (en) | Coding and decoding system for binary information | |
SE8004301L (sv) | Digitalt transmissionsutrustning med kodnings- och avkodningsutrustning | |
US4785466A (en) | Encoder/decoder circuit for B8ZS and B6ZS applications | |
FR2410921A1 (fr) | Systeme de brouillage et de debrouillage de signaux numeriques | |
UA44329C2 (uk) | Спосіб мультиплексування/демультиплексування | |
EP0196634A3 (en) | Network system | |
JPH0546130B2 (sv) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAL | Patent in force |
Ref document number: 8302763-1 Format of ref document f/p: F |