GB2462942B8 - Signal encoding for frequency division multiplexing on transmission lines - Google Patents

Signal encoding for frequency division multiplexing on transmission lines

Info

Publication number
GB2462942B8
GB2462942B8 GB0916118A GB0916118A GB2462942B8 GB 2462942 B8 GB2462942 B8 GB 2462942B8 GB 0916118 A GB0916118 A GB 0916118A GB 0916118 A GB0916118 A GB 0916118A GB 2462942 B8 GB2462942 B8 GB 2462942B8
Authority
GB
United Kingdom
Prior art keywords
frequency division
division multiplexing
transmission lines
signal encoding
encoding
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.)
Active
Application number
GB0916118A
Other versions
GB0916118D0 (en
GB2462942A (en
GB2462942B (en
Inventor
Richard Carter
Mark Hathaway
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.)
Aker Solutions Ltd
Original Assignee
Aker Subsea 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
Priority claimed from GBGB0712171.8A external-priority patent/GB0712171D0/en
Application filed by Aker Subsea Ltd filed Critical Aker Subsea Ltd
Publication of GB0916118D0 publication Critical patent/GB0916118D0/en
Publication of GB2462942A publication Critical patent/GB2462942A/en
Application granted granted Critical
Publication of GB2462942B publication Critical patent/GB2462942B/en
Publication of GB2462942B8 publication Critical patent/GB2462942B8/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2614—Peak power aspects
    • H04L27/2623—Reduction thereof by clipping
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2626—Arrangements specific to the transmitter only
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2647—Arrangements specific to the receiver only
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J1/00—Frequency-division multiplex systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
GB0916118A 2007-06-25 2008-02-21 Signal encoding for frequency division multiplexing on transmission lines Active GB2462942B8 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0712171.8A GB0712171D0 (en) 2007-06-25 2007-06-25 Signal Encoding for Frequency Division Multiplexing on Transmission Lines
PCT/GB2008/000594 WO2009001024A1 (en) 2007-06-25 2008-02-21 Signal encoding for frequency division multiplexing on transmission lines

Publications (4)

Publication Number Publication Date
GB0916118D0 GB0916118D0 (en) 2009-10-28
GB2462942A GB2462942A (en) 2010-03-03
GB2462942B GB2462942B (en) 2011-11-09
GB2462942B8 true GB2462942B8 (en) 2011-12-07

Family

ID=41297262

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0916118A Active GB2462942B8 (en) 2007-06-25 2008-02-21 Signal encoding for frequency division multiplexing on transmission lines

Country Status (1)

Country Link
GB (1) GB2462942B8 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201212591D0 (en) 2012-07-16 2012-08-29 Aker Subsea Ltd Subsea safety system

Also Published As

Publication number Publication date
GB0916118D0 (en) 2009-10-28
GB2462942A (en) 2010-03-03
GB2462942B (en) 2011-11-09

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