SE9901999D0 - Sätt och anordning vid telekommunikationssystem - Google Patents

Sätt och anordning vid telekommunikationssystem

Info

Publication number
SE9901999D0
SE9901999D0 SE9901999A SE9901999A SE9901999D0 SE 9901999 D0 SE9901999 D0 SE 9901999D0 SE 9901999 A SE9901999 A SE 9901999A SE 9901999 A SE9901999 A SE 9901999A SE 9901999 D0 SE9901999 D0 SE 9901999D0
Authority
SE
Sweden
Prior art keywords
telephone network
line level
processing unit
calls
statistical properties
Prior art date
Application number
SE9901999A
Other languages
English (en)
Other versions
SE9901999L (sv
SE514793C2 (sv
Inventor
Toenu Trump
Anders Roxstroem
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
Priority to SE9901999A priority Critical patent/SE514793C2/sv
Publication of SE9901999D0 publication Critical patent/SE9901999D0/sv
Priority to EP00937427A priority patent/EP1188250B1/en
Priority to JP2001500452A priority patent/JP4827351B2/ja
Priority to PCT/SE2000/000972 priority patent/WO2000074258A1/en
Priority to AU52601/00A priority patent/AU5260100A/en
Priority to CA002373943A priority patent/CA2373943A1/en
Priority to ES00937427T priority patent/ES2313892T3/es
Priority to DE60040665T priority patent/DE60040665D1/de
Priority to CN00808299.5A priority patent/CN1183692C/zh
Priority to US09/580,725 priority patent/US6792098B1/en
Publication of SE9901999L publication Critical patent/SE9901999L/sv
Publication of SE514793C2 publication Critical patent/SE514793C2/sv

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/002—Applications of echo suppressors or cancellers in telephonic connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/40—Applications of speech amplifiers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/22—Arrangements for supervision, monitoring or testing
    • H04M3/36—Statistical metering, e.g. recording occasions when traffic exceeds capacity of trunks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M7/00—Arrangements for interconnection between switching centres
SE9901999A 1999-05-31 1999-05-31 Förfarande och system för linjenivåjustering mellan nätverk SE514793C2 (sv)

Priority Applications (10)

Application Number Priority Date Filing Date Title
SE9901999A SE514793C2 (sv) 1999-05-31 1999-05-31 Förfarande och system för linjenivåjustering mellan nätverk
CN00808299.5A CN1183692C (zh) 1999-05-31 2000-05-17 网络间线路电平调节方法和系统
AU52601/00A AU5260100A (en) 1999-05-31 2000-05-17 Inter-network line level adjustment method and system
JP2001500452A JP4827351B2 (ja) 1999-05-31 2000-05-17 網間の回線レベル調整方法及びシステム
PCT/SE2000/000972 WO2000074258A1 (en) 1999-05-31 2000-05-17 Inter-network line level adjustment method and system
EP00937427A EP1188250B1 (en) 1999-05-31 2000-05-17 Inter-network line level adjustment method and system
CA002373943A CA2373943A1 (en) 1999-05-31 2000-05-17 Inter-network line level adjustment method and system
ES00937427T ES2313892T3 (es) 1999-05-31 2000-05-17 Metodo y sistema de ajuste del nivel de linea entre redes diferentes (interredes).
DE60040665T DE60040665D1 (de) 1999-05-31 2000-05-17 Verfahren und system zur leitungspegelanpassung zwischen netzwerken
US09/580,725 US6792098B1 (en) 1999-05-31 2000-05-30 Inter-network line level adjustment method and system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9901999A SE514793C2 (sv) 1999-05-31 1999-05-31 Förfarande och system för linjenivåjustering mellan nätverk

Publications (3)

Publication Number Publication Date
SE9901999D0 true SE9901999D0 (sv) 1999-05-31
SE9901999L SE9901999L (sv) 2000-12-01
SE514793C2 SE514793C2 (sv) 2001-04-23

Family

ID=20415828

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9901999A SE514793C2 (sv) 1999-05-31 1999-05-31 Förfarande och system för linjenivåjustering mellan nätverk

Country Status (10)

Country Link
US (1) US6792098B1 (sv)
EP (1) EP1188250B1 (sv)
JP (1) JP4827351B2 (sv)
CN (1) CN1183692C (sv)
AU (1) AU5260100A (sv)
CA (1) CA2373943A1 (sv)
DE (1) DE60040665D1 (sv)
ES (1) ES2313892T3 (sv)
SE (1) SE514793C2 (sv)
WO (1) WO2000074258A1 (sv)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4367456A (en) * 1979-03-09 1983-01-04 Northern Telecom Limited PCM and PAM Conversion circuit including signal level variation on the PCM portion of the circuit
JPS61150491A (ja) * 1984-12-24 1986-07-09 Nec Corp 網間接続方式
DE3507343A1 (de) * 1985-03-01 1986-09-04 Siemens AG, 1000 Berlin und 8000 München Verfahren zur pegelregulierung von nachrichteninformationen
US5016271A (en) * 1989-05-30 1991-05-14 At&T Bell Laboratories Echo canceler-suppressor speakerphone
JP3085676B2 (ja) * 1989-10-30 2000-09-11 株式会社東芝 電話装置
JP2896187B2 (ja) * 1990-03-16 1999-05-31 株式会社東芝 電話装置及び電話装置における通話レベル調整方法
US5052023A (en) * 1990-07-20 1991-09-24 Motorola, Inc. Method and apparatus for received signal equalization
CA2052351C (en) * 1991-09-27 2000-05-23 Gordon J. Reesor Telephone handsfree algorithm
JP2550914B2 (ja) * 1994-06-21 1996-11-06 日本電気株式会社 折りたたみ型携帯電話装置
JPH08102687A (ja) * 1994-09-29 1996-04-16 Yamaha Corp 音声送受信方式
JP3728567B2 (ja) * 1995-10-16 2005-12-21 富士通株式会社 交換機における最適音声レベル自動設定方式
US6055297A (en) * 1996-08-02 2000-04-25 Northern Telecom Limited Reducing crosstalk between communications systems

Also Published As

Publication number Publication date
DE60040665D1 (de) 2008-12-11
JP2003501864A (ja) 2003-01-14
WO2000074258A1 (en) 2000-12-07
SE9901999L (sv) 2000-12-01
JP4827351B2 (ja) 2011-11-30
CA2373943A1 (en) 2000-12-07
CN1353890A (zh) 2002-06-12
ES2313892T3 (es) 2009-03-16
CN1183692C (zh) 2005-01-05
EP1188250B1 (en) 2008-10-29
AU5260100A (en) 2000-12-18
SE514793C2 (sv) 2001-04-23
US6792098B1 (en) 2004-09-14
EP1188250A1 (en) 2002-03-20

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