FI59898B - Saett att foerbaettra oeverhoeringsdaempningen mellan naerliggande kanaler i ett tidsmultiplexsystem - Google Patents

Saett att foerbaettra oeverhoeringsdaempningen mellan naerliggande kanaler i ett tidsmultiplexsystem Download PDF

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Publication number
FI59898B
FI59898B FI770061A FI770061A FI59898B FI 59898 B FI59898 B FI 59898B FI 770061 A FI770061 A FI 770061A FI 770061 A FI770061 A FI 770061A FI 59898 B FI59898 B FI 59898B
Authority
FI
Finland
Prior art keywords
signal
pcm
signals
channel
connections
Prior art date
Application number
FI770061A
Other languages
English (en)
Swedish (sv)
Other versions
FI770061A (fi
FI59898C (fi
Inventor
Kurt Anders Samuelsson
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of FI770061A publication Critical patent/FI770061A/fi
Publication of FI59898B publication Critical patent/FI59898B/fi
Application granted granted Critical
Publication of FI59898C publication Critical patent/FI59898C/fi

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/10—Arrangements for reducing cross-talk between channels

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Dc Digital Transmission (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Analogue/Digital Conversion (AREA)
FI770061A 1976-02-10 1977-01-10 Saett att foerbaettra oeverhoerningsdaempningen mellan naerliggande kanaler i ett tidsmultiplexsystem FI59898C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE7601451 1976-02-10
SE7601451A SE391097B (sv) 1976-02-10 1976-02-10 Sett att forbettra overhorningsdempningen mellan nerliggande kanaler i ett tidsmultiplexsystem samt anordning for utforande av settet

Publications (3)

Publication Number Publication Date
FI770061A FI770061A (fi) 1977-08-11
FI59898B true FI59898B (fi) 1981-06-30
FI59898C FI59898C (fi) 1981-10-12

Family

ID=20326959

Family Applications (1)

Application Number Title Priority Date Filing Date
FI770061A FI59898C (fi) 1976-02-10 1977-01-10 Saett att foerbaettra oeverhoerningsdaempningen mellan naerliggande kanaler i ett tidsmultiplexsystem

Country Status (9)

Country Link
US (1) US4113987A (fi)
BR (1) BR7700770A (fi)
DE (1) DE2702497C2 (fi)
DK (1) DK55077A (fi)
FI (1) FI59898C (fi)
IT (1) IT1076236B (fi)
MX (1) MX143025A (fi)
NO (1) NO141140C (fi)
SE (1) SE391097B (fi)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2841221C2 (de) * 1977-09-23 1983-04-07 Telefonbau Und Normalzeit Gmbh, 6000 Frankfurt Schaltungsanordnung zur Unterdrückung des Verstärkens von sehr kleinen Geräusch- und Nebensprechsignalen in PCM-Systemen
DE2742783C2 (de) * 1977-09-23 1982-06-09 Telefonbau Und Normalzeit Gmbh, 6000 Frankfurt Schaltungsanordnung zur Reduzierung des Nebensprechens in PCM-Systemen
US4205202A (en) * 1978-01-18 1980-05-27 Kahn Leonard R Method and means for improving the spectrum utilization of multichannel telephone systems
US5086423A (en) * 1989-07-05 1992-02-04 The United States Of America As Represented By The Secretary Of The Navy Crosstalk correction scheme
US6055297A (en) * 1996-08-02 2000-04-25 Northern Telecom Limited Reducing crosstalk between communications systems
US6069922A (en) * 1997-11-14 2000-05-30 Nortel Networks Corporation Method and apparatus for reducing cross-talk in broadband systems using line-coding
DE19963152B4 (de) * 1999-12-24 2009-06-10 Conti Temic Microelectronic Gmbh Verfahren zur Unterdrückung des Übersprechens zwischen Multiplexerkanälen

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5037963B1 (fi) * 1968-08-09 1975-12-06
FR2226095A5 (fi) * 1972-12-15 1974-11-08 Constr Telephoniques

Also Published As

Publication number Publication date
MX143025A (es) 1981-02-10
BR7700770A (pt) 1977-10-11
NO770430L (no) 1977-08-11
SE391097B (sv) 1977-01-31
US4113987A (en) 1978-09-12
DE2702497C2 (de) 1986-07-31
IT1076236B (it) 1985-04-27
DE2702497A1 (de) 1977-08-11
NO141140B (no) 1979-10-08
NO141140C (no) 1980-01-16
FI770061A (fi) 1977-08-11
DK55077A (da) 1977-08-11
FI59898C (fi) 1981-10-12

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MM Patent lapsed

Owner name: OY L M ERICSSON AB