GB2214759B - High speed digital data link - Google Patents

High speed digital data link

Info

Publication number
GB2214759B
GB2214759B GB8801036A GB8801036A GB2214759B GB 2214759 B GB2214759 B GB 2214759B GB 8801036 A GB8801036 A GB 8801036A GB 8801036 A GB8801036 A GB 8801036A GB 2214759 B GB2214759 B GB 2214759B
Authority
GB
United Kingdom
Prior art keywords
high speed
digital data
data link
speed digital
link
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
GB8801036A
Other versions
GB8801036D0 (en
GB2214759A (en
Inventor
Ian Robert Patient
Anthony Peter Hulbert
John Joseph Spicer
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.)
Roke Manor Research Ltd
Plessey Co Ltd
Original Assignee
Roke Manor Research Ltd
Plessey Co 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 Roke Manor Research Ltd, Plessey Co Ltd filed Critical Roke Manor Research Ltd
Priority to GB8801036A priority Critical patent/GB2214759B/en
Publication of GB8801036D0 publication Critical patent/GB8801036D0/en
Publication of GB2214759A publication Critical patent/GB2214759A/en
Application granted granted Critical
Publication of GB2214759B publication Critical patent/GB2214759B/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
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0059—Convolutional codes
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
    • H03M13/23—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using convolutional codes, e.g. unit memory codes
    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0045—Arrangements at the receiver end
    • H04L1/0054—Maximum-likelihood or sequential decoding, e.g. Viterbi, Fano, ZJ algorithms

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Artificial Intelligence (AREA)
  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Theoretical Computer Science (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
GB8801036A 1988-01-18 1988-01-18 High speed digital data link Expired - Fee Related GB2214759B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8801036A GB2214759B (en) 1988-01-18 1988-01-18 High speed digital data link

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8801036A GB2214759B (en) 1988-01-18 1988-01-18 High speed digital data link

Publications (3)

Publication Number Publication Date
GB8801036D0 GB8801036D0 (en) 1988-02-17
GB2214759A GB2214759A (en) 1989-09-06
GB2214759B true GB2214759B (en) 1992-01-02

Family

ID=10630127

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8801036A Expired - Fee Related GB2214759B (en) 1988-01-18 1988-01-18 High speed digital data link

Country Status (1)

Country Link
GB (1) GB2214759B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100485601C (en) * 2003-07-02 2009-05-06 Nxp股份有限公司 Single memory with multiple shift register functionality
US8265056B2 (en) * 2008-02-19 2012-09-11 Qualcomm Incorporated Packet decoding for H-ARQ transmission

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0006480A1 (en) * 1978-06-30 1980-01-09 International Business Machines Corporation Method and apparatus for generating error locating and parity check bytes
GB2048529A (en) * 1979-05-08 1980-12-10 Honeywell Inf Systems Error detection and correction system
GB2060227A (en) * 1979-10-09 1981-04-29 Sony Corp Method and apparatus for communicating digital information words by error-correction encoding and decoding
WO1981002352A1 (en) * 1980-02-07 1981-08-20 Western Electric Co Serial encoding-decoding for cyclic block codes
US4455655A (en) * 1981-09-28 1984-06-19 Hewlett-Packard Company Real time fault tolerant error correction mechanism
EP0201088A2 (en) * 1985-05-10 1986-11-12 Hitachi, Ltd. Parallel computer
US4649541A (en) * 1984-11-21 1987-03-10 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Reed-Solomon decoder
US4677625A (en) * 1985-03-01 1987-06-30 Paradyne Corporation Distributed trellis encoder
US4700350A (en) * 1986-10-07 1987-10-13 Douglas Phillip N Multiple phase CRC generator

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0006480A1 (en) * 1978-06-30 1980-01-09 International Business Machines Corporation Method and apparatus for generating error locating and parity check bytes
GB2048529A (en) * 1979-05-08 1980-12-10 Honeywell Inf Systems Error detection and correction system
GB2060227A (en) * 1979-10-09 1981-04-29 Sony Corp Method and apparatus for communicating digital information words by error-correction encoding and decoding
WO1981002352A1 (en) * 1980-02-07 1981-08-20 Western Electric Co Serial encoding-decoding for cyclic block codes
US4455655A (en) * 1981-09-28 1984-06-19 Hewlett-Packard Company Real time fault tolerant error correction mechanism
US4649541A (en) * 1984-11-21 1987-03-10 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Reed-Solomon decoder
US4677625A (en) * 1985-03-01 1987-06-30 Paradyne Corporation Distributed trellis encoder
EP0201088A2 (en) * 1985-05-10 1986-11-12 Hitachi, Ltd. Parallel computer
US4700350A (en) * 1986-10-07 1987-10-13 Douglas Phillip N Multiple phase CRC generator

Also Published As

Publication number Publication date
GB8801036D0 (en) 1988-02-17
GB2214759A (en) 1989-09-06

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940118