WO2015163750A3 - 무선 통신 시스템에서 음성 데이터를 송신 및 수신하기 위한 장치 및 방법 - Google Patents

무선 통신 시스템에서 음성 데이터를 송신 및 수신하기 위한 장치 및 방법 Download PDF

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Publication number
WO2015163750A3
WO2015163750A3 PCT/KR2015/006330 KR2015006330W WO2015163750A3 WO 2015163750 A3 WO2015163750 A3 WO 2015163750A3 KR 2015006330 W KR2015006330 W KR 2015006330W WO 2015163750 A3 WO2015163750 A3 WO 2015163750A3
Authority
WO
WIPO (PCT)
Prior art keywords
transmitting
bitrate
information
voice signal
sampling
Prior art date
Application number
PCT/KR2015/006330
Other languages
English (en)
French (fr)
Other versions
WO2015163750A2 (ko
Inventor
정경훈
Original Assignee
삼성전자 주식회사
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 KR1020140153191A external-priority patent/KR102244612B1/ko
Application filed by 삼성전자 주식회사 filed Critical 삼성전자 주식회사
Priority to US15/305,944 priority Critical patent/US10431234B2/en
Priority to CN201580072483.9A priority patent/CN107210968B/zh
Priority to CN202110762752.1A priority patent/CN113259059B/zh
Priority to EP15783098.5A priority patent/EP3217612A4/en
Publication of WO2015163750A2 publication Critical patent/WO2015163750A2/ko
Publication of WO2015163750A3 publication Critical patent/WO2015163750A3/ko
Priority to PH12017500849A priority patent/PH12017500849B1/en
Priority to US16/569,157 priority patent/US11056126B2/en
Priority to PH12021550285A priority patent/PH12021550285A1/en
Priority to US17/338,818 priority patent/US11887614B2/en

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Classifications

    • 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
    • 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H04L5/1438—Negotiation of transmission parameters prior to communication

Abstract

무선 통신 시스템에서 음성 데이터를 송신 및 수신하기 위한 장치 및 방법이 제공된다. 음성 신호의 전송을 위한 송신 단말의 동작방법에 있어서, 상기 음성 신호의 샘플링 레이트를 결정하기 위한 샘플링 정보 및 상기 음성 신호의 비트 레이트를 결정하기 위한 비트 레이트 정보를 포함하는 샘플링 및 비트레이트 요청정보를 생성하고, 상기 생성된 샘플링 및 비트 레이트 요청정보를 수신 단말로 전송하는 과정; 상기 샘플링 정보에 기초하여 결정된 샘플링 레이트 및 상기 비트 레이트 정보에 기초하여 결정된 비트 레이트에 대한 적어도 하나 이상의 조합에 의한 조합 결정정보를 상기 수신 단말로부터 수신하는 과정; 및 상기 수신된 조합 결정정보에 따라, 상기 음성 신호를 압축하여 상기 수신 단말로 전송하는 과정을 포함한다.
PCT/KR2015/006330 2014-04-21 2015-06-22 무선 통신 시스템에서 음성 데이터를 송신 및 수신하기 위한 장치 및 방법 WO2015163750A2 (ko)

Priority Applications (8)

Application Number Priority Date Filing Date Title
US15/305,944 US10431234B2 (en) 2014-04-21 2015-06-22 Device and method for transmitting and receiving voice data in wireless communication system
CN201580072483.9A CN107210968B (zh) 2014-04-21 2015-06-22 用于在无线通信系统中发射和接收语音数据的装置和方法
CN202110762752.1A CN113259059B (zh) 2014-04-21 2015-06-22 用于在无线通信系统中发射和接收语音数据的装置和方法
EP15783098.5A EP3217612A4 (en) 2014-04-21 2015-06-22 Device and method for transmitting and receiving voice data in wireless communication system
PH12017500849A PH12017500849B1 (en) 2014-04-21 2017-05-05 Device and method for transmitting and receiving voice data in wireless communication system
US16/569,157 US11056126B2 (en) 2014-04-21 2019-09-12 Device and method for transmitting and receiving voice data in wireless communication system
PH12021550285A PH12021550285A1 (en) 2014-04-21 2021-02-05 Device and method for transmitting and receiving voice data in wireless communication system
US17/338,818 US11887614B2 (en) 2014-04-21 2021-06-04 Device and method for transmitting and receiving voice data in wireless communication system

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR20140047492 2014-04-21
KR10-2014-0047492 2014-04-21
KR10-2014-0153191 2014-11-05
KR1020140153191A KR102244612B1 (ko) 2014-04-21 2014-11-05 무선 통신 시스템에서 음성 데이터를 송신 및 수신하기 위한 장치 및 방법

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US15/305,944 A-371-Of-International US10431234B2 (en) 2014-04-21 2015-06-22 Device and method for transmitting and receiving voice data in wireless communication system
US16/569,157 Continuation US11056126B2 (en) 2014-04-21 2019-09-12 Device and method for transmitting and receiving voice data in wireless communication system

Publications (2)

Publication Number Publication Date
WO2015163750A2 WO2015163750A2 (ko) 2015-10-29
WO2015163750A3 true WO2015163750A3 (ko) 2015-12-23

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2015/006330 WO2015163750A2 (ko) 2014-04-21 2015-06-22 무선 통신 시스템에서 음성 데이터를 송신 및 수신하기 위한 장치 및 방법

Country Status (3)

Country Link
EP (1) EP3217612A4 (ko)
CN (2) CN107210968B (ko)
WO (1) WO2015163750A2 (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10057393B2 (en) 2016-04-05 2018-08-21 T-Mobile Usa, Inc. Codec-specific radio link adaptation

Citations (5)

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JP2004309686A (ja) * 2003-04-04 2004-11-04 Toshiba Corp 広帯域音声符号化方法及び広帯域音声符号化装置
JP2008139781A (ja) * 2006-12-05 2008-06-19 Rohm Co Ltd 音声符号化方法および装置
WO2008108379A1 (ja) * 2007-02-28 2008-09-12 Nec Corporation メディア配信システム、配信サーバ装置及びそれらに用いるメディア配信方法並びにそのプログラム
JP2008233436A (ja) * 2007-03-19 2008-10-02 Fujitsu Ltd 符号化装置、符号化プログラムおよび符号化方法
US20130132099A1 (en) * 2010-12-14 2013-05-23 Panasonic Corporation Coding device, decoding device, and methods thereof

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ES2356492T3 (es) * 2005-07-22 2011-04-08 France Telecom Método de conmutación de tasa de transmisión en decodificación de audio escalable en tasa de transmisión y ancho de banda.
KR101381513B1 (ko) * 2008-07-14 2014-04-07 광운대학교 산학협력단 음성/음악 통합 신호의 부호화/복호화 장치
JP2012523199A (ja) * 2009-04-07 2012-09-27 テレフオンアクチーボラゲット エル エム エリクソン（パブル） セッションネゴシエーションのための方法及び装置
CN102985968B (zh) * 2010-07-01 2015-12-02 Lg电子株式会社 处理音频信号的方法和装置
US8683013B2 (en) * 2011-04-18 2014-03-25 Cisco Technology, Inc. System and method for data streaming in a computer network
US9338580B2 (en) * 2011-10-21 2016-05-10 Qualcomm Incorporated Method and apparatus for packet loss rate-based codec adaptation

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004309686A (ja) * 2003-04-04 2004-11-04 Toshiba Corp 広帯域音声符号化方法及び広帯域音声符号化装置
JP2008139781A (ja) * 2006-12-05 2008-06-19 Rohm Co Ltd 音声符号化方法および装置
WO2008108379A1 (ja) * 2007-02-28 2008-09-12 Nec Corporation メディア配信システム、配信サーバ装置及びそれらに用いるメディア配信方法並びにそのプログラム
JP2008233436A (ja) * 2007-03-19 2008-10-02 Fujitsu Ltd 符号化装置、符号化プログラムおよび符号化方法
US20130132099A1 (en) * 2010-12-14 2013-05-23 Panasonic Corporation Coding device, decoding device, and methods thereof

Also Published As

Publication number Publication date
EP3217612A4 (en) 2017-11-22
CN107210968A (zh) 2017-09-26
CN107210968B (zh) 2021-07-23
CN113259059A (zh) 2021-08-13
CN113259059B (zh) 2024-02-09
WO2015163750A2 (ko) 2015-10-29
EP3217612A2 (en) 2017-09-13

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