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GB2242105B - Multi-level linecoding - Google Patents

Multi-level linecoding

Info

Publication number
GB2242105B
GB2242105B GB9006014A GB9006014A GB2242105B GB 2242105 B GB2242105 B GB 2242105B GB 9006014 A GB9006014 A GB 9006014A GB 9006014 A GB9006014 A GB 9006014A GB 2242105 B GB2242105 B GB 2242105B
Authority
GB
United Kingdom
Prior art keywords
linecoding
level
level linecoding
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 - Fee Related
Application number
GB9006014A
Other versions
GB9006014D0 (en
GB2242105A (en
Inventor
Timothy Andrew Large
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.)
STC PLC
Alcatel Submarine Networks UK Ltd
Nortel Networks Optical Components Ltd
Original Assignee
STC PLC
Northern Telecom Europe Ltd
STC Submarine Systems Ltd
STC 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 STC PLC, Northern Telecom Europe Ltd, STC Submarine Systems Ltd, STC Ltd filed Critical STC PLC
Priority to GB9006014A priority Critical patent/GB2242105B/en
Publication of GB9006014D0 publication Critical patent/GB9006014D0/en
Publication of GB2242105A publication Critical patent/GB2242105A/en
Application granted granted Critical
Publication of GB2242105B publication Critical patent/GB2242105B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • H04L25/4917—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 multilevel codes
    • H04L25/4919—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 multilevel codes using balanced multilevel codes

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
GB9006014A 1990-03-16 1990-03-16 Multi-level linecoding Expired - Fee Related GB2242105B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9006014A GB2242105B (en) 1990-03-16 1990-03-16 Multi-level linecoding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9006014A GB2242105B (en) 1990-03-16 1990-03-16 Multi-level linecoding

Publications (3)

Publication Number Publication Date
GB9006014D0 GB9006014D0 (en) 1990-05-09
GB2242105A GB2242105A (en) 1991-09-18
GB2242105B true GB2242105B (en) 1994-02-16

Family

ID=10672765

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9006014A Expired - Fee Related GB2242105B (en) 1990-03-16 1990-03-16 Multi-level linecoding

Country Status (1)

Country Link
GB (1) GB2242105B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100583631B1 (en) * 2005-09-23 2006-05-26 주식회사 아나패스 Display, Timing Control, and Column Drive Integrated Circuits Using Multi-Level Signaling with Embedded Clock Signals
US7801300B2 (en) * 2006-01-11 2010-09-21 Panasonic Corporation Data transmitter and data receiver
JP4548508B2 (en) 2008-04-23 2010-09-22 ソニー株式会社 Information processing apparatus and signal transmission method
JP4492734B2 (en) * 2008-05-29 2010-06-30 ソニー株式会社 Signal processing apparatus, signal processing system, and signal processing method
JP4877312B2 (en) * 2008-11-05 2012-02-15 ソニー株式会社 Information processing apparatus and full-duplex transmission method
JP2010147943A (en) 2008-12-19 2010-07-01 Sony Corp Information processing apparatus and signal transmission method

Also Published As

Publication number Publication date
GB9006014D0 (en) 1990-05-09
GB2242105A (en) 1991-09-18

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20050316