GB201705283D0 - Method and apparatus for transmitting signals over wire connections - Google Patents

Method and apparatus for transmitting signals over wire connections

Info

Publication number
GB201705283D0
GB201705283D0 GBGB1705283.8A GB201705283A GB201705283D0 GB 201705283 D0 GB201705283 D0 GB 201705283D0 GB 201705283 A GB201705283 A GB 201705283A GB 201705283 D0 GB201705283 D0 GB 201705283D0
Authority
GB
United Kingdom
Prior art keywords
transmitting signals
signals over
wire connections
over wire
connections
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.)
Granted
Application number
GBGB1705283.8A
Other versions
GB2561005A (en
GB2561005B (en
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.)
British Telecommunications PLC
Original Assignee
British Telecommunications PLC
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 British Telecommunications PLC filed Critical British Telecommunications PLC
Priority to GB1705283.8A priority Critical patent/GB2561005B/en
Publication of GB201705283D0 publication Critical patent/GB201705283D0/en
Publication of GB2561005A publication Critical patent/GB2561005A/en
Application granted granted Critical
Publication of GB2561005B publication Critical patent/GB2561005B/en
Expired - Fee Related 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
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/32—Reducing cross-talk, e.g. by compensating
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/04—Control of transmission; Equalising
    • H04B3/06—Control of transmission; Equalising by the transmitted signal
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0033—Systems modifying transmission characteristics according to link quality, e.g. power backoff arrangements specific to the transmitter
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/0224—Channel estimation using sounding signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0264—Arrangements for coupling to transmission lines
    • H04L25/0272—Arrangements for coupling to multiple lines, e.g. for differential transmission
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L25/03343—Arrangements at the transmitter end
    • 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
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • 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
    • H04L5/20—Arrangements affording multiple use of the transmission path using different combinations of lines, e.g. phantom working
GB1705283.8A 2017-03-31 2017-03-31 Method and apparatus for transmitting signals over wire connections Expired - Fee Related GB2561005B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1705283.8A GB2561005B (en) 2017-03-31 2017-03-31 Method and apparatus for transmitting signals over wire connections

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1705283.8A GB2561005B (en) 2017-03-31 2017-03-31 Method and apparatus for transmitting signals over wire connections

Publications (3)

Publication Number Publication Date
GB201705283D0 true GB201705283D0 (en) 2017-05-17
GB2561005A GB2561005A (en) 2018-10-03
GB2561005B GB2561005B (en) 2020-08-19

Family

ID=58682785

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1705283.8A Expired - Fee Related GB2561005B (en) 2017-03-31 2017-03-31 Method and apparatus for transmitting signals over wire connections

Country Status (1)

Country Link
GB (1) GB2561005B (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6317495B1 (en) * 1997-12-19 2001-11-13 Wm. Marsh Rice University Spectral optimization and joint signaling techniques with multi-line separation for communication in the presence of crosstalk
US6393052B2 (en) * 2000-02-17 2002-05-21 At&T Corporation Method and apparatus for minimizing near end cross talk due to discrete multi-tone transmission in cable binders
US7151803B1 (en) * 2002-04-01 2006-12-19 At&T Corp. Multiuser allocation method for maximizing transmission capacity
EP1492261B1 (en) * 2003-06-25 2007-09-26 Alcatel Lucent Power control method for remotely deployed communication service
CN101174855B (en) * 2006-11-01 2012-06-20 华为技术有限公司 Spectrum management method and apparatus

Also Published As

Publication number Publication date
GB2561005A (en) 2018-10-03
GB2561005B (en) 2020-08-19

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Legal Events

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

Effective date: 20220331