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FI20011090A7 - Koodekki-informaation kommunikointi - Google Patents

Koodekki-informaation kommunikointi Download PDF

Info

Publication number
FI20011090A7
FI20011090A7 FI20011090A FI20011090A FI20011090A7 FI 20011090 A7 FI20011090 A7 FI 20011090A7 FI 20011090 A FI20011090 A FI 20011090A FI 20011090 A FI20011090 A FI 20011090A FI 20011090 A7 FI20011090 A7 FI 20011090A7
Authority
FI
Finland
Prior art keywords
codec
communication device
related information
network
communicating
Prior art date
Application number
FI20011090A
Other languages
English (en)
Swedish (sv)
Other versions
FI20011090A0 (fi
FI20011090L (fi
Inventor
Jose Costa Requena
Esa Jalonen
Original Assignee
Nokia Corp
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 Corp filed Critical Nokia Corp
Priority to FI20011090A priority Critical patent/FI20011090A7/fi
Publication of FI20011090A0 publication Critical patent/FI20011090A0/fi
Priority to US10/153,548 priority patent/US7468983B2/en
Priority to EP02724353A priority patent/EP1400146A1/en
Priority to PCT/FI2002/000434 priority patent/WO2002096145A1/en
Publication of FI20011090L publication Critical patent/FI20011090L/fi
Publication of FI20011090A7 publication Critical patent/FI20011090A7/fi

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/1066—Session management
    • H04L65/1101—Session protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/1066—Session management
    • H04L65/1101—Session protocols
    • H04L65/1104—Session initiation protocol [SIP]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/40—Network security protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/24—Negotiation of communication capabilities

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Business, Economics & Management (AREA)
  • General Business, Economics & Management (AREA)
  • Multimedia (AREA)
  • Computer Security & Cryptography (AREA)
  • Quality & Reliability (AREA)
  • Telephonic Communication Services (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephone Function (AREA)

Abstract

Keksintö liittyy menetelmään koodekkiin liittyvän informaation kommunikoimiseksi verkon kautta ensimmäisen viestintälaitteen (UE1) ja toisen viestintälaitteen (UE2) välillä. Koodekkiin liittyvä informaatio liittyy AMR-koodekin (Adaptive Multi Rate) toimintamoodeihin. Informaatio lähetetään ensimmäisen viestintälaitteen (UE1) toimesta toiselle viestintälaitteelle (UE2) binäärimaskin muodossa SIP INVITE -viestin (31) (Session Initiation Protocol) SDP-sanomarungossa (32) (Session Description Protocol), missä arvo 1 ilmaisee toimintamoodit, jotka on ensimmäisen viestintälaitteen (UE1) toimesta tuettu. Tapauksessa, jossa verkko ei tue ainakin yhtä toimintamoodia, jonka koodekkiin liittyvä informaatio ilmaisee tuetuksi, verkko muokkaa koodekkiin liittyvää informaatiota sen mukaisesti. Kuvio 4a
FI20011090A 2001-05-23 2001-05-23 Koodekki-informaation kommunikointi FI20011090A7 (fi)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FI20011090A FI20011090A7 (fi) 2001-05-23 2001-05-23 Koodekki-informaation kommunikointi
US10/153,548 US7468983B2 (en) 2001-05-23 2002-05-21 Communication of codec information
EP02724353A EP1400146A1 (en) 2001-05-23 2002-05-21 Communication of codec information
PCT/FI2002/000434 WO2002096145A1 (en) 2001-05-23 2002-05-21 Communication of codec information

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20011090A FI20011090A7 (fi) 2001-05-23 2001-05-23 Koodekki-informaation kommunikointi

Publications (3)

Publication Number Publication Date
FI20011090A0 FI20011090A0 (fi) 2001-05-23
FI20011090L FI20011090L (fi) 2002-11-24
FI20011090A7 true FI20011090A7 (fi) 2002-11-24

Family

ID=8561264

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20011090A FI20011090A7 (fi) 2001-05-23 2001-05-23 Koodekki-informaation kommunikointi

Country Status (4)

Country Link
US (1) US7468983B2 (fi)
EP (1) EP1400146A1 (fi)
FI (1) FI20011090A7 (fi)
WO (1) WO2002096145A1 (fi)

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EP1902381A4 (en) * 2005-07-11 2009-06-24 Packetvideo Corp SYSTEM AND METHOD FOR DATA TRANSFER
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US7738448B2 (en) * 2005-12-29 2010-06-15 Telefonaktiebolaget Lm Ericsson (Publ) Method for generating and sending signaling messages
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US8719342B2 (en) * 2006-04-25 2014-05-06 Core Wireless Licensing, S.a.r.l. Third-party session modification
US7953867B1 (en) * 2006-11-08 2011-05-31 Cisco Technology, Inc. Session description protocol (SDP) capability negotiation
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PL2351309T3 (pl) * 2008-10-03 2017-08-31 Telefonaktiebolaget Lm Ericsson (Publ) Ustanawianie sesji w sieci komunikacyjnej
US10038760B2 (en) 2009-06-01 2018-07-31 International Business Machines Corporation System and method to support codec delivery models for IMS networks
US11647243B2 (en) 2009-06-26 2023-05-09 Seagate Technology Llc System and method for using an application on a mobile device to transfer internet media content
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CN102045298B (zh) * 2009-10-17 2013-12-04 中兴通讯股份有限公司 一种ims媒体编解码器协商的方法和系统
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Also Published As

Publication number Publication date
FI20011090A0 (fi) 2001-05-23
FI20011090L (fi) 2002-11-24
US20020181495A1 (en) 2002-12-05
US7468983B2 (en) 2008-12-23
EP1400146A1 (en) 2004-03-24
WO2002096145A1 (en) 2002-11-28

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