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DE69909922D1 - Netzwerkstummschaltungsfunktion in drahtlosen Telekommunikationssystemen - Google Patents

Netzwerkstummschaltungsfunktion in drahtlosen Telekommunikationssystemen

Info

Publication number
DE69909922D1
DE69909922D1 DE69909922T DE69909922T DE69909922D1 DE 69909922 D1 DE69909922 D1 DE 69909922D1 DE 69909922 T DE69909922 T DE 69909922T DE 69909922 T DE69909922 T DE 69909922T DE 69909922 D1 DE69909922 D1 DE 69909922D1
Authority
DE
Germany
Prior art keywords
wireless telecommunication
telecommunication systems
mute function
network mute
network
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 - Lifetime
Application number
DE69909922T
Other languages
English (en)
Other versions
DE69909922T2 (de
Inventor
Alex Lawrence Wierzbicki
Randall Joe Wilson
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.)
Nokia of America Corp
Original Assignee
Lucent Technologies Inc
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 US09/159,367 external-priority patent/US6226513B1/en
Priority claimed from US09/159,366 external-priority patent/US6216011B1/en
Application filed by Lucent Technologies Inc filed Critical Lucent Technologies Inc
Publication of DE69909922D1 publication Critical patent/DE69909922D1/de
Application granted granted Critical
Publication of DE69909922T2 publication Critical patent/DE69909922T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/56—Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities
    • H04M3/563—User guidance or feature selection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/18—Automatic or semi-automatic exchanges with means for reducing interference or noise; with means for reducing effects due to line faults with means for protecting lines
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2203/00—Aspects of automatic or semi-automatic exchanges
    • H04M2203/50—Aspects of automatic or semi-automatic exchanges related to audio conference
    • H04M2203/5072—Multiple active speakers

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Multimedia (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephone Function (AREA)
  • Telephonic Communication Services (AREA)
DE1999609922 1998-09-23 1999-09-14 Netzwerkstummschaltungsfunktion in drahtlosen Telekommunikationssystemen Expired - Lifetime DE69909922T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US09/159,367 US6226513B1 (en) 1998-09-23 1998-09-23 Network mute feature in wireless telecommunications systems
US159366 1998-09-23
US159367 1998-09-23
US09/159,366 US6216011B1 (en) 1998-09-23 1998-09-23 Mobile unit for accommodating network mute feature in wireless telecommunications systems

Publications (2)

Publication Number Publication Date
DE69909922D1 true DE69909922D1 (de) 2003-09-04
DE69909922T2 DE69909922T2 (de) 2004-06-03

Family

ID=26855886

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1999609922 Expired - Lifetime DE69909922T2 (de) 1998-09-23 1999-09-14 Netzwerkstummschaltungsfunktion in drahtlosen Telekommunikationssystemen

Country Status (4)

Country Link
EP (1) EP0989766B1 (de)
JP (1) JP3739979B2 (de)
CA (1) CA2279033C (de)
DE (1) DE69909922T2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6597667B1 (en) 1999-08-18 2003-07-22 Qualcomm Incorporated Network based muting of a cellular telephone
GB2381702B (en) * 2001-11-02 2004-01-07 Motorola Inc Communication system, user equipment and method of performing a conference call therefor
EP1952619B1 (de) * 2005-11-07 2018-02-28 Telecom Italia S.p.A. Verfahren zur verwaltung einer konferenzverbindung in einem telefonnetz
KR101593589B1 (ko) * 2009-07-17 2016-02-12 삼성전자주식회사 다자간 통화를 위한 휴대 단말기 및 다자간 통화 방법
JP2013026851A (ja) * 2011-07-21 2013-02-04 Hitachi Ltd 構内交換装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5724416A (en) * 1996-06-28 1998-03-03 At&T Corp Normalization of calling party sound levels on a conference bridge
US5881373A (en) * 1996-08-28 1999-03-09 Telefonaktiebolaget Lm Ericsson Muting a microphone in radiocommunication systems
US5995827A (en) * 1997-11-20 1999-11-30 Lucent Technologies Inc. Method of muting a non-speaking cellular telephone caller participating in a conference call

Also Published As

Publication number Publication date
CA2279033C (en) 2003-03-25
EP0989766B1 (de) 2003-07-30
JP3739979B2 (ja) 2006-01-25
EP0989766A3 (de) 2000-04-19
JP2000209353A (ja) 2000-07-28
CA2279033A1 (en) 2000-03-23
EP0989766A2 (de) 2000-03-29
DE69909922T2 (de) 2004-06-03

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition