CN102667925B - 针对无线信道速率改变的编解码器速率适配 - Google Patents

针对无线信道速率改变的编解码器速率适配 Download PDF

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Publication number
CN102667925B
CN102667925B CN201080048503.6A CN201080048503A CN102667925B CN 102667925 B CN102667925 B CN 102667925B CN 201080048503 A CN201080048503 A CN 201080048503A CN 102667925 B CN102667925 B CN 102667925B
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China
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amr
node
rate
section point
bit rate
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Expired - Fee Related
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CN201080048503.6A
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English (en)
Chinese (zh)
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CN102667925A (zh
Inventor
保尔·斯利瓦-伯特林
珀-奥弗·埃克曼
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Telefonaktiebolaget LM Ericsson AB
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Telefonaktiebolaget LM Ericsson AB
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Priority claimed from US12/607,404 external-priority patent/US8200215B2/en
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Publication of CN102667925A publication Critical patent/CN102667925A/zh
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    • 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
    • H04W28/22—Negotiating communication rate
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0014—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the source coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/16—Interfaces between hierarchically similar devices
    • H04W92/18—Interfaces between hierarchically similar devices between terminal devices

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  • Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201080048503.6A 2009-10-28 2010-10-04 针对无线信道速率改变的编解码器速率适配 Expired - Fee Related CN102667925B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/607,404 US8200215B2 (en) 2005-09-20 2009-10-28 Codec rate adaptation for radio channel rate change
US12/607,404 2009-10-28
PCT/SE2010/051065 WO2011053222A1 (fr) 2009-10-28 2010-10-04 Adaptation du débit de codage-décodage pour la modification du débit de canal radio

Publications (2)

Publication Number Publication Date
CN102667925A CN102667925A (zh) 2012-09-12
CN102667925B true CN102667925B (zh) 2014-01-08

Family

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CN201080048503.6A Expired - Fee Related CN102667925B (zh) 2009-10-28 2010-10-04 针对无线信道速率改变的编解码器速率适配

Country Status (3)

Country Link
EP (1) EP2494549A1 (fr)
CN (1) CN102667925B (fr)
WO (1) WO2011053222A1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8929342B1 (en) 2012-12-21 2015-01-06 Sprint Spectrum L.P. Selection of wireless coverage areas and operating points of media codecs
US9088972B1 (en) 2012-12-21 2015-07-21 Sprint Spectrum L.P. Selection of wireless coverage areas and media codecs
US9763141B1 (en) 2014-01-21 2017-09-12 Sprint Spectrum L.P. Controlling handoff and channel assignment parameters based on device type
US9351278B1 (en) 2014-01-21 2016-05-24 Sprint Spectrum L.P. Controlling wireless paging parameters based on device type prevalence
WO2016001715A1 (fr) * 2014-06-30 2016-01-07 Telefonaktiebolaget L M Ericsson (Publ) Adaptation de débit direct pour un chemin de communication de bout en bout par un nœud de réseau cellulaire
WO2016191989A1 (fr) * 2015-05-30 2016-12-08 华为技术有限公司 Procédé et dispositif permettant de régler le débit de codage vocal
CN106301679B (zh) * 2015-06-10 2020-10-23 华为技术有限公司 业务速率的调整方法和装置
EP3448085A4 (fr) * 2016-05-13 2019-05-01 Huawei Technologies Co., Ltd. Procédé et dispositif de réglage de débit de codage
US10666383B2 (en) 2016-10-07 2020-05-26 Htc Corporation Device and method of performing codec rate adaptation in a wireless communication system
CN108039934B (zh) * 2016-10-07 2021-04-06 宏达国际电子股份有限公司 无线通信系统中执行编解码速率调配的装置及方法
RU2744037C1 (ru) * 2020-07-28 2021-03-02 Акционерное общество "Научно-исследовательский институт телевидения" Способ выбора скорости передачи в радиолиниях
CN112199216A (zh) * 2020-10-21 2021-01-08 哲库科技(北京)有限公司 接口配置方法和装置、调制解调芯片及存储介质

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1618250A (zh) * 2001-12-28 2005-05-18 北方电信网络有限公司 用于移动数据传送的自适应数据速率控制
CN101213802A (zh) * 2005-07-01 2008-07-02 三星电子株式会社 用于控制经由分组网络支持语音业务的移动通信系统中的语音业务速率的方法和装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112006001591T5 (de) * 2005-06-15 2008-04-30 Telefonaktiebolaget Lm Ericsson (Publ) Adaptiver Mobiltelefonie-Sprachtransport über ein Internetprotokollnetz
AU2007238202B2 (en) * 2006-04-12 2010-05-06 Interdigital Technology Corporation Method for radio resource control requested codec rate control for VoIP
US8209187B2 (en) * 2006-12-05 2012-06-26 Nokia Corporation Speech coding arrangement for communication networks
KR101167523B1 (ko) * 2008-01-17 2012-07-20 노키아 코포레이션 무선 시스템에서의 적응적 멀티-레이트 코덱 비트 레이트 제어

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1618250A (zh) * 2001-12-28 2005-05-18 北方电信网络有限公司 用于移动数据传送的自适应数据速率控制
CN101213802A (zh) * 2005-07-01 2008-07-02 三星电子株式会社 用于控制经由分组网络支持语音业务的移动通信系统中的语音业务速率的方法和装置

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Publication number Publication date
EP2494549A1 (fr) 2012-09-05
WO2011053222A1 (fr) 2011-05-05
CN102667925A (zh) 2012-09-12

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