GB2193863B - Improvements relating to data transmission systems - Google Patents

Improvements relating to data transmission systems

Info

Publication number
GB2193863B
GB2193863B GB8618206A GB8618206A GB2193863B GB 2193863 B GB2193863 B GB 2193863B GB 8618206 A GB8618206 A GB 8618206A GB 8618206 A GB8618206 A GB 8618206A GB 2193863 B GB2193863 B GB 2193863B
Authority
GB
United Kingdom
Prior art keywords
data transmission
transmission systems
improvements relating
relating
systems
Prior art date
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 - Lifetime
Application number
GB8618206A
Other versions
GB8618206D0 (en
GB2193863A (en
Inventor
Anthony Peter Hulbert
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Plessey Co Ltd
BAE Systems Defence Systems Ltd
Original Assignee
Plessey Co Ltd
Siemens Plessey Electronic Systems Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Plessey Co Ltd, Siemens Plessey Electronic Systems Ltd filed Critical Plessey Co Ltd
Priority to GB8618206A priority Critical patent/GB2193863B/en
Publication of GB8618206D0 publication Critical patent/GB8618206D0/en
Priority to JP50444887A priority patent/JPH01500950A/en
Priority to AU77543/87A priority patent/AU592011B2/en
Priority to PCT/GB1987/000531 priority patent/WO1988001118A2/en
Priority to EP19870904907 priority patent/EP0276272A1/en
Publication of GB2193863A publication Critical patent/GB2193863A/en
Application granted granted Critical
Publication of GB2193863B publication Critical patent/GB2193863B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/02—Speed or phase control by the received code signals, the signals containing no special synchronisation information
    • H04L7/033—Speed or phase control by the received code signals, the signals containing no special synchronisation information using the transitions of the received signal to control the phase of the synchronising-signal-generating means, e.g. using a phase-locked loop
    • H04L7/0331—Speed or phase control by the received code signals, the signals containing no special synchronisation information using the transitions of the received signal to control the phase of the synchronising-signal-generating means, e.g. using a phase-locked loop with a digital phase-locked loop [PLL] processing binary samples, e.g. add/subtract logic for correction of receiver clock

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Communication Control (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Selective Calling Equipment (AREA)
  • Radar Systems Or Details Thereof (AREA)
GB8618206A 1986-07-25 1986-07-25 Improvements relating to data transmission systems Expired - Lifetime GB2193863B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB8618206A GB2193863B (en) 1986-07-25 1986-07-25 Improvements relating to data transmission systems
JP50444887A JPH01500950A (en) 1986-07-25 1987-07-27 Improvements regarding data transmission system
AU77543/87A AU592011B2 (en) 1986-07-25 1987-07-27 Improvements relating to data transmission systems
PCT/GB1987/000531 WO1988001118A2 (en) 1986-07-25 1987-07-27 Improvements relating to data transmission systems
EP19870904907 EP0276272A1 (en) 1986-07-25 1987-07-27 Improvements relating to data transmission systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8618206A GB2193863B (en) 1986-07-25 1986-07-25 Improvements relating to data transmission systems

Publications (3)

Publication Number Publication Date
GB8618206D0 GB8618206D0 (en) 1986-12-17
GB2193863A GB2193863A (en) 1988-02-17
GB2193863B true GB2193863B (en) 1990-12-12

Family

ID=10601693

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8618206A Expired - Lifetime GB2193863B (en) 1986-07-25 1986-07-25 Improvements relating to data transmission systems

Country Status (5)

Country Link
EP (1) EP0276272A1 (en)
JP (1) JPH01500950A (en)
AU (1) AU592011B2 (en)
GB (1) GB2193863B (en)
WO (1) WO1988001118A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9300679L (en) * 1993-03-01 1994-09-02 Ellemtel Utvecklings Ab bit synchronizer
JP3195274B2 (en) 1997-06-16 2001-08-06 埼玉日本電気株式会社 TDMA audio information reading device
JP4276647B2 (en) 2005-08-25 2009-06-10 富士通マイクロエレクトロニクス株式会社 Semiconductor device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1355495A (en) * 1970-08-18 1974-06-05 Cossor Ltd A C Apparatus for clocking digital data
EP0006384A1 (en) * 1978-06-20 1980-01-09 Thomson-Csf Synchronisation device using a received digital signal and transmission system including such a device
EP0007209A1 (en) * 1978-07-07 1980-01-23 The Post Office Demodulator Arrangement for Diphase Digitally Modulated Signals
EP0056208A1 (en) * 1981-01-09 1982-07-21 Thomson-Csf Process and device for synchronizing messages
GB2161661A (en) * 1984-06-06 1986-01-15 Nat Res Dev Data transmission using a transparent tone-in band system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1026581B (en) * 1974-11-27 1978-10-20 Philips Spa RECEIVER FOR BINARY PULSE SIGNAL TRANSMISSION SYSTEM INCLUDING A CIRCUIT FOR THE AUTOMATIC CORRECTION OF DISTURBANCES IN THE DIRECT CURRENT LEVEL
JPS5823796B2 (en) * 1978-10-19 1983-05-17 工業技術院長 Imaging device
JPS5584007A (en) * 1978-12-19 1980-06-24 Matsushita Electric Ind Co Ltd Recoder/reproducer of digital signal
JPS6016145B2 (en) * 1979-03-20 1985-04-24 株式会社日立製作所 Clock signal extraction method
JPS55146618A (en) * 1979-04-27 1980-11-15 Hitachi Ltd Data synchronizing circuit
JPS60170377A (en) * 1984-02-14 1985-09-03 Sony Corp Automatic black level controlling circuit

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1355495A (en) * 1970-08-18 1974-06-05 Cossor Ltd A C Apparatus for clocking digital data
EP0006384A1 (en) * 1978-06-20 1980-01-09 Thomson-Csf Synchronisation device using a received digital signal and transmission system including such a device
EP0007209A1 (en) * 1978-07-07 1980-01-23 The Post Office Demodulator Arrangement for Diphase Digitally Modulated Signals
EP0056208A1 (en) * 1981-01-09 1982-07-21 Thomson-Csf Process and device for synchronizing messages
GB2161661A (en) * 1984-06-06 1986-01-15 Nat Res Dev Data transmission using a transparent tone-in band system

Also Published As

Publication number Publication date
AU592011B2 (en) 1989-12-21
JPH01500950A (en) 1989-03-30
AU7754387A (en) 1988-02-24
GB8618206D0 (en) 1986-12-17
WO1988001118A3 (en) 1988-05-19
WO1988001118A2 (en) 1988-02-11
GB2193863A (en) 1988-02-17
EP0276272A1 (en) 1988-08-03

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930725