AU7615700A - Voice over pcm technique providing compatibility between pcm data and lower ratevocoder data - Google Patents

Voice over pcm technique providing compatibility between pcm data and lower ratevocoder data

Info

Publication number
AU7615700A
AU7615700A AU76157/00A AU7615700A AU7615700A AU 7615700 A AU7615700 A AU 7615700A AU 76157/00 A AU76157/00 A AU 76157/00A AU 7615700 A AU7615700 A AU 7615700A AU 7615700 A AU7615700 A AU 7615700A
Authority
AU
Australia
Prior art keywords
data
pcm
ratevocoder
voice over
providing compatibility
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.)
Abandoned
Application number
AU76157/00A
Inventor
Ryan Heidari
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 Oyj
Original Assignee
Nokia Mobile Phones Ltd
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 Nokia Mobile Phones Ltd filed Critical Nokia Mobile Phones Ltd
Publication of AU7615700A publication Critical patent/AU7615700A/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/253—Telephone sets using digital voice transmission
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B14/00—Transmission systems not characterised by the medium used for transmission
    • H04B14/02—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation
    • H04B14/04—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation using pulse code modulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/253—Telephone sets using digital voice transmission
    • H04M1/2535—Telephone sets using digital voice transmission adapted for voice communication over an Internet Protocol [IP] network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/18—Information format or content conversion, e.g. adaptation by the network of the transmitted or received information for the purpose of wireless delivery to users or terminals
AU76157/00A 1999-09-30 2000-09-26 Voice over pcm technique providing compatibility between pcm data and lower ratevocoder data Abandoned AU7615700A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US40915699A 1999-09-30 1999-09-30
US09409156 1999-09-30
PCT/US2000/026408 WO2001024549A2 (en) 1999-09-30 2000-09-26 Voice over pcm technique providing compatibility between pcm data and lower rate vocoder data

Publications (1)

Publication Number Publication Date
AU7615700A true AU7615700A (en) 2001-04-30

Family

ID=23619273

Family Applications (1)

Application Number Title Priority Date Filing Date
AU76157/00A Abandoned AU7615700A (en) 1999-09-30 2000-09-26 Voice over pcm technique providing compatibility between pcm data and lower ratevocoder data

Country Status (2)

Country Link
AU (1) AU7615700A (en)
WO (1) WO2001024549A2 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1220282A (en) * 1985-04-03 1987-04-07 Northern Telecom Limited Transmission of wideband speech signals
FI101439B1 (en) * 1995-04-13 1998-06-15 Nokia Telecommunications Oy Transcoder with tandem coding blocking
FI102445B (en) * 1996-02-08 1998-11-30 Nokia Telecommunications Oy Transmission equipment for interconnection
FI106082B (en) * 1996-12-05 2000-11-15 Nokia Networks Oy A method for detecting feedback of a speech channel and speech processing device
US6385195B2 (en) * 1997-07-21 2002-05-07 Telefonaktiebolaget L M Ericsson (Publ) Enhanced interworking function for interfacing digital cellular voice and fax protocols and internet protocols

Also Published As

Publication number Publication date
WO2001024549A3 (en) 2001-10-04
WO2001024549A2 (en) 2001-04-05

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase