DK2822262T3 - Mekanisme til dynamisk signalering af koderegenskaber - Google Patents

Mekanisme til dynamisk signalering af koderegenskaber Download PDF

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Publication number
DK2822262T3
DK2822262T3 DK14002789.7T DK14002789T DK2822262T3 DK 2822262 T3 DK2822262 T3 DK 2822262T3 DK 14002789 T DK14002789 T DK 14002789T DK 2822262 T3 DK2822262 T3 DK 2822262T3
Authority
DK
Denmark
Prior art keywords
dynamic signaling
encoder
properties
encoder properties
signaling
Prior art date
Application number
DK14002789.7T
Other languages
English (en)
Inventor
Rafi Rabipour
Chung-Cheung Chu
Daniel Cohn
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Application granted granted Critical
Publication of DK2822262T3 publication Critical patent/DK2822262T3/da

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Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M7/00—Arrangements for interconnection between switching centres
    • H04M7/006—Networks other than PSTN/ISDN providing telephone service, e.g. Voice over Internet Protocol (VoIP), including next generation networks with a packet-switched transport layer
    • H04M7/0072—Speech codec negotiation
    • 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
    • H04L65/10—Architectures or entities
    • H04L65/1059—End-user terminal functionalities specially adapted for real-time communication
    • 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
    • H04L65/60—Network streaming of media packets
    • H04L65/65—Network streaming protocols, e.g. real-time transport protocol [RTP] or real-time control protocol [RTCP]
    • 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]
    • H04W28/18—Negotiating wireless communication parameters
    • 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)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Health & Medical Sciences (AREA)
  • Computational Linguistics (AREA)
  • Quality & Reliability (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephonic Communication Services (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Telephone Function (AREA)
DK14002789.7T 2011-08-17 2012-08-17 Mekanisme til dynamisk signalering af koderegenskaber DK2822262T3 (da)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161524386P 2011-08-17 2011-08-17
US201161531796P 2011-09-07 2011-09-07
EP12783281.4A EP2745499B1 (en) 2011-08-17 2012-08-17 Mechanism for dynamic signaling of encoder capabilities

Publications (1)

Publication Number Publication Date
DK2822262T3 true DK2822262T3 (da) 2019-05-20

Family

ID=47143961

Family Applications (1)

Application Number Title Priority Date Filing Date
DK14002789.7T DK2822262T3 (da) 2011-08-17 2012-08-17 Mekanisme til dynamisk signalering af koderegenskaber

Country Status (10)

Country Link
US (2) US9277057B2 (da)
EP (2) EP2745499B1 (da)
JP (1) JP6073887B2 (da)
KR (1) KR102034321B1 (da)
CN (2) CN107103907B (da)
CA (1) CA2842886C (da)
DK (1) DK2822262T3 (da)
ES (1) ES2730709T3 (da)
HK (2) HK1198844A1 (da)
WO (1) WO2013024464A2 (da)

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* Cited by examiner, † Cited by third party
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US9591124B2 (en) * 2014-04-30 2017-03-07 Motorola Solutions, Inc. Method and system for transferring an audio signal between devices of a single user
CN105743872B (zh) * 2014-12-12 2019-06-18 华为终端有限公司 一种数据传输系统及pcm通信协议的自动调整方法
US10334276B2 (en) * 2015-12-28 2019-06-25 Ati Technologies Ulc Method and apparatus for determining the severity of corruption in a picture
WO2018045518A1 (zh) 2016-09-07 2018-03-15 深圳前海达闼云端智能科技有限公司 一种VoLTE通信的方法和基站
US20230336604A1 (en) * 2020-03-24 2023-10-19 Telefonaktiebolaget Lm Ericsson (Publ) Devices and methods for provision of resource representations

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KR20050018295A (ko) * 2003-08-16 2005-02-23 삼성전자주식회사 이동통신시스템에서 보코더 선택 방법
KR20050095419A (ko) * 2004-03-26 2005-09-29 삼성전자주식회사 패킷 망을 이용하여 음성 서비스를 제공하는이동통신시스템에서 무선 자원을 효율적으로 사용하는 방법
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ZA200709592B (en) * 2005-05-25 2009-09-30 Ericsson Telefon Ab L M Enhanced VolP media flow quality by adapting speech encoding based on selected modulation and coding scheme (MCS)
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Also Published As

Publication number Publication date
EP2745499A2 (en) 2014-06-25
CA2842886C (en) 2020-08-25
ES2730709T3 (es) 2019-11-12
US20130046534A1 (en) 2013-02-21
WO2013024464A3 (en) 2013-06-06
EP2822262B1 (en) 2019-04-03
US20160142552A1 (en) 2016-05-19
CA2842886A1 (en) 2013-02-21
CN103858160B (zh) 2016-11-16
JP2014529938A (ja) 2014-11-13
EP2822262A1 (en) 2015-01-07
KR102034321B1 (ko) 2019-10-18
WO2013024464A2 (en) 2013-02-21
HK1198844A1 (en) 2015-06-12
EP2745499B1 (en) 2019-03-27
US9769320B2 (en) 2017-09-19
US9277057B2 (en) 2016-03-01
JP6073887B2 (ja) 2017-02-01
CN107103907B (zh) 2021-01-26
HK1243222A1 (zh) 2018-07-06
CN103858160A (zh) 2014-06-11
CN107103907A (zh) 2017-08-29
KR20140053311A (ko) 2014-05-07

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