ATE385143T1 - Verfahren und vorrichtung zur kontrolle einer sprachkodierumgehung mittels inbandsignalisierung - Google Patents

Verfahren und vorrichtung zur kontrolle einer sprachkodierumgehung mittels inbandsignalisierung

Info

Publication number
ATE385143T1
ATE385143T1 AT99942127T AT99942127T ATE385143T1 AT E385143 T1 ATE385143 T1 AT E385143T1 AT 99942127 T AT99942127 T AT 99942127T AT 99942127 T AT99942127 T AT 99942127T AT E385143 T1 ATE385143 T1 AT E385143T1
Authority
AT
Austria
Prior art keywords
band signaling
voice coding
controlling voice
bypass
vocoder
Prior art date
Application number
AT99942127T
Other languages
English (en)
Inventor
John Brophy
James Ashley
Lee Proctor
Krsman Martinovich
Original Assignee
Motorola 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 US09/138,183 external-priority patent/US6091969A/en
Application filed by Motorola Inc filed Critical Motorola Inc
Application granted granted Critical
Publication of ATE385143T1 publication Critical patent/ATE385143T1/de

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)
  • Time-Division Multiplex Systems (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
AT99942127T 1998-08-21 1999-08-17 Verfahren und vorrichtung zur kontrolle einer sprachkodierumgehung mittels inbandsignalisierung ATE385143T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/138,183 US6091969A (en) 1998-08-21 1998-08-21 Method and apparatus for inband signaling control of vocoder bypass
US09/229,230 US6070089A (en) 1998-08-21 1999-01-12 Method and apparatus for control of vocoder bypass utilizing inband signaling

Publications (1)

Publication Number Publication Date
ATE385143T1 true ATE385143T1 (de) 2008-02-15

Family

ID=26835942

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99942127T ATE385143T1 (de) 1998-08-21 1999-08-17 Verfahren und vorrichtung zur kontrolle einer sprachkodierumgehung mittels inbandsignalisierung

Country Status (5)

Country Link
EP (1) EP1106022B1 (de)
JP (1) JP4271862B2 (de)
AT (1) ATE385143T1 (de)
BR (1) BRPI9913197B1 (de)
WO (1) WO2000011893A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6493338B1 (en) 1997-05-19 2002-12-10 Airbiquity Inc. Multichannel in-band signaling for data communications over digital wireless telecommunications networks
US6690681B1 (en) 1997-05-19 2004-02-10 Airbiquity Inc. In-band signaling for data communications over digital wireless telecommunications network
DK1273190T3 (da) 2000-03-21 2010-09-06 Airbiquity Inc Stemmebåndsmodem til datakommunikation via digitale trådløse netværk
US7215965B2 (en) 2001-11-01 2007-05-08 Airbiquity Inc. Facility and method for wireless transmission of location data in a voice channel of a digital wireless telecommunications network
US7808920B2 (en) * 2002-10-28 2010-10-05 Qualcomm Incorporated Tandem-free vocoder operations between non-compatible communication systems
US7508810B2 (en) 2005-01-31 2009-03-24 Airbiquity Inc. Voice channel control of wireless packet data communications
US8594138B2 (en) 2008-09-15 2013-11-26 Airbiquity Inc. Methods for in-band signaling through enhanced variable-rate codecs
US8073440B2 (en) 2009-04-27 2011-12-06 Airbiquity, Inc. Automatic gain control in a personal navigation device
US8418039B2 (en) 2009-08-03 2013-04-09 Airbiquity Inc. Efficient error correction scheme for data transmission in a wireless in-band signaling system
US8249865B2 (en) 2009-11-23 2012-08-21 Airbiquity Inc. Adaptive data transmission for a digital in-band modem operating over a voice channel
US8848825B2 (en) 2011-09-22 2014-09-30 Airbiquity Inc. Echo cancellation in wireless inband signaling modem

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5608779A (en) * 1994-11-08 1997-03-04 Motorola, Inc. Method for communications between mobile units using single and multiple switching center configurations
US5768308A (en) * 1994-12-19 1998-06-16 Northern Telecom Limited System for TDMA mobile-to-mobile VSELP codec bypass
US5956673A (en) * 1995-01-25 1999-09-21 Weaver, Jr.; Lindsay A. Detection and bypass of tandem vocoding using detection codes
US5903862A (en) * 1995-01-25 1999-05-11 Weaver, Jr.; Lindsay A. Method and apparatus for detection of tandem vocoding to modify vocoder filtering
KR0152366B1 (ko) * 1995-03-07 1998-11-02 김주용 디지탈 이동통신 시스템에서 보코더 바이패스 구현 방법
US5729536A (en) * 1996-04-10 1998-03-17 Lucent Technologies Cellular system architectures supporting data services
GB2316277B (en) * 1996-08-09 2001-03-14 Motorola Ltd Transcoder and method for a non-tandem coding operation

Also Published As

Publication number Publication date
JP2002523994A (ja) 2002-07-30
BR9913197A (pt) 2001-10-02
BRPI9913197B1 (pt) 2015-10-20
EP1106022A1 (de) 2001-06-13
JP4271862B2 (ja) 2009-06-03
WO2000011893A1 (en) 2000-03-02
EP1106022A4 (de) 2001-10-10
EP1106022B1 (de) 2008-01-23

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties