DE60034302D1 - DTMF-Signalisierung zwischen mobilen Endgeräten im TFO-Verfahren - Google Patents

DTMF-Signalisierung zwischen mobilen Endgeräten im TFO-Verfahren

Info

Publication number
DE60034302D1
DE60034302D1 DE60034302T DE60034302T DE60034302D1 DE 60034302 D1 DE60034302 D1 DE 60034302D1 DE 60034302 T DE60034302 T DE 60034302T DE 60034302 T DE60034302 T DE 60034302T DE 60034302 D1 DE60034302 D1 DE 60034302D1
Authority
DE
Germany
Prior art keywords
tfo
procedure
mobile terminals
dtmf signaling
dtmf
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
DE60034302T
Other languages
English (en)
Other versions
DE60034302T2 (de
Inventor
Young U Huh
Mahmoud R Sherif
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
Application filed by Lucent Technologies Inc filed Critical Lucent Technologies Inc
Publication of DE60034302D1 publication Critical patent/DE60034302D1/de
Application granted granted Critical
Publication of DE60034302T2 publication Critical patent/DE60034302T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/18—Service support devices; Network management devices
    • H04W88/181—Transcoding devices; Rate adaptation devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephonic Communication Services (AREA)
DE60034302T 1999-12-28 2000-12-21 DTMF-Signalisierung zwischen mobilen Endgeräten im TFO-Verfahren Expired - Lifetime DE60034302T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US17335199P 1999-12-28 1999-12-28
US09/738,702 US6791976B2 (en) 1999-12-28 2000-12-15 Mobile-to-mobile DTMF signaling in tandem free operation
US738702 2000-12-15
US173351P 2009-04-28

Publications (2)

Publication Number Publication Date
DE60034302D1 true DE60034302D1 (de) 2007-05-24
DE60034302T2 DE60034302T2 (de) 2007-12-20

Family

ID=26869052

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60034302T Expired - Lifetime DE60034302T2 (de) 1999-12-28 2000-12-21 DTMF-Signalisierung zwischen mobilen Endgeräten im TFO-Verfahren

Country Status (8)

Country Link
US (1) US6791976B2 (de)
EP (1) EP1113680B1 (de)
JP (1) JP3828356B2 (de)
CN (1) CN1312663A (de)
BR (1) BR0006812A (de)
DE (1) DE60034302T2 (de)
MX (1) MXPA01000192A (de)
TW (1) TW508964B (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7158572B2 (en) * 2002-02-14 2007-01-02 Tellabs Operations, Inc. Audio enhancement communication techniques
DE60314397T2 (de) * 2002-04-24 2008-02-14 Telefonaktiebolaget Lm Ericsson (Publ) Überbrückung von transkodierungsoperationen in einem kommunikationnetz
WO2004075582A1 (en) * 2003-02-21 2004-09-02 Nortel Networks Limited Data communication apparatus and method for establishing a codec-bypass connection
US20050096030A1 (en) * 2003-10-29 2005-05-05 Motorola, Inc. Wireless device remote control by DTMF commands
EP1700392A4 (de) * 2003-12-09 2008-12-10 Alcatel Wireless Inc Verfahren und system zum tandem-frei-betrieb auf paketbasis
US7990865B2 (en) * 2004-03-19 2011-08-02 Genband Us Llc Communicating processing capabilities along a communications path
US8027265B2 (en) * 2004-03-19 2011-09-27 Genband Us Llc Providing a capability list of a predefined format in a communications network
US7757211B2 (en) 2004-05-03 2010-07-13 Jordan Thomas L Managed object member architecture for software defined radio
US20060092865A1 (en) * 2004-11-03 2006-05-04 Airnet Communications Corporation Supporting wireless communication interoperability compatibility with existing communications infrastructure
EP1834495B1 (de) * 2004-12-16 2010-02-10 TELEFONAKTIEBOLAGET LM ERICSSON (publ) Verfahren und vorrichtung zum optimieren des sendens von tönen/ansagen im tandem-frei-betrieb (tfo)
CN101064961B (zh) * 2006-04-29 2012-08-29 朗迅科技公司 用于在通信系统中交换机间切换期间处理用户输入的方法
WO2008082605A1 (en) 2006-12-28 2008-07-10 Genband Inc. Methods, systems, and computer program products for silence insertion descriptor (sid) conversion
US8908541B2 (en) 2009-08-04 2014-12-09 Genband Us Llc Methods, systems, and computer readable media for intelligent optimization of digital signal processor (DSP) resource utilization in a media gateway
US9185211B2 (en) 2013-11-08 2015-11-10 Sorenson Communications, Inc. Apparatuses and methods for operating a communication system in one of a tone mode and a text mode
US9473627B2 (en) 2013-11-08 2016-10-18 Sorenson Communications, Inc. Video endpoints and related methods for transmitting stored text to other video endpoints
CN105516936B (zh) * 2014-10-17 2019-07-02 中国移动通信集团设计院有限公司 一种在通话时进行彩铃传输的方法及装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2320166A (en) * 1996-12-09 1998-06-10 Motorola Ltd method of reverting to tandem operation between transcoders of a communication system
WO1998027758A2 (en) 1996-12-19 1998-06-25 Diva Communications Methods and apparatus of providing transparency of dtmf signaling tones across a digital cellular voice channel
US6151514A (en) * 1998-04-22 2000-11-21 Nortel Networks Corporation Method and apparatus for normalizing DTMF messages from a cellular mobile station
US6295302B1 (en) * 1998-04-24 2001-09-25 Telefonaktiebolaget L M Ericsson (Publ) Alternating speech and data transmission in digital communications systems

Also Published As

Publication number Publication date
US20020027930A1 (en) 2002-03-07
EP1113680B1 (de) 2007-04-11
JP2001231075A (ja) 2001-08-24
JP3828356B2 (ja) 2006-10-04
EP1113680A3 (de) 2001-09-12
US6791976B2 (en) 2004-09-14
EP1113680A2 (de) 2001-07-04
TW508964B (en) 2002-11-01
DE60034302T2 (de) 2007-12-20
MXPA01000192A (es) 2002-10-23
BR0006812A (pt) 2001-09-18
CN1312663A (zh) 2001-09-12

Similar Documents

Publication Publication Date Title
DE60013227D1 (de) Kommunikationsdienstenanbieten
FI991089A0 (fi) Tietoliikennevälineet
DE69941335D1 (de) Nachrichtenauthentisierung
DE60020204D1 (de) Drahtloses Kommunikationssystem
ATE281036T1 (de) Kommunikationsverfahren
DE60034302D1 (de) DTMF-Signalisierung zwischen mobilen Endgeräten im TFO-Verfahren
DE69937508D1 (de) Mobilkommunikationssystem
EE03992B1 (et) Mobiilsidesüsteem, mille mobiilterminalid on varustatud laiendatud kõnepostkastifunktsiooniga
NO20010083L (no) Mobilkommunikasjonsterminal
HK1049753A1 (en) Mobile terminal interface.
DE69921475D1 (de) Funkendgerät
DE69914600D1 (de) Mobiles kommunikationsendgerät
DE50015699D1 (de) Mobiles telekomunikationsendgerät
FI990937A (fi) Tilaajahallinta
DE60041018D1 (de) Funkendgerät
IT1313204B1 (it) Morsetto di connessione.
DE60031032D1 (de) Funkendgerät
NO20015474D0 (no) Telekommunikasjonssystem
DE50004514D1 (de) Signalisierungsverfahren im rach-kanal
DE69921970D1 (de) Signalisierung der Funkdienstanforderungen
DE60037637D1 (de) Funk-kommunikationssystem
DE50009794D1 (de) Kommunikationsendgerät
NO20002082D0 (no) Kommunikasjonssystem
NO20004230D0 (no) Kommunikasjonssystem
DE50008133D1 (de) Mobiles telekommunikationsendgerät

Legal Events

Date Code Title Description
8364 No opposition during term of opposition