KR101937600B1 - 리던던시 기반의 패킷 송신 에러 복구 시스템 및 방법 - Google Patents

리던던시 기반의 패킷 송신 에러 복구 시스템 및 방법 Download PDF

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KR101937600B1
KR101937600B1 KR1020177002624A KR20177002624A KR101937600B1 KR 101937600 B1 KR101937600 B1 KR 101937600B1 KR 1020177002624 A KR1020177002624 A KR 1020177002624A KR 20177002624 A KR20177002624 A KR 20177002624A KR 101937600 B1 KR101937600 B1 KR 101937600B1
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packet
delay
buffer
packets
analyzer
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Korean (ko)
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KR20170039161A (ko
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벤카테쉬 크리쉬난
비베크 라젠드란
산딥 사르카르
수바싱하 샤민다 수바싱하
벤카트라만 에스 아티
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퀄컴 인코포레이티드
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    • 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
    • H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0041—Arrangements at the transmitter end
    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0045—Arrangements at the receiver end
    • 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
    • H04L1/0078—Avoidance of errors by organising the transmitted data in a format specifically designed to deal with errors, e.g. location
    • H04L1/0079—Formats for control data
    • H04L1/008—Formats for control data where the control data relates to payload of a different packet
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1835—Buffer management
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Communication Control (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Telephonic Communication Services (AREA)
KR1020177002624A 2014-07-31 2015-07-27 리던던시 기반의 패킷 송신 에러 복구 시스템 및 방법 Active KR101937600B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201462031675P 2014-07-31 2014-07-31
US62/031,675 2014-07-31
US14/809,085 2015-07-24
US14/809,085 US9712287B2 (en) 2014-07-31 2015-07-24 System and method of redundancy based packet transmission error recovery
PCT/US2015/042316 WO2016018834A1 (en) 2014-07-31 2015-07-27 System and method of redundancy based packet transmission error recovery

Publications (2)

Publication Number Publication Date
KR20170039161A KR20170039161A (ko) 2017-04-10
KR101937600B1 true KR101937600B1 (ko) 2019-01-10

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Family Applications (2)

Application Number Title Priority Date Filing Date
KR1020177002624A Active KR101937600B1 (ko) 2014-07-31 2015-07-27 리던던시 기반의 패킷 송신 에러 복구 시스템 및 방법
KR1020177002625A Active KR101960200B1 (ko) 2014-07-31 2015-07-27 리던던시 기반의 패킷 송신 에러 복구 시스템 및 방법

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KR1020177002625A Active KR101960200B1 (ko) 2014-07-31 2015-07-27 리던던시 기반의 패킷 송신 에러 복구 시스템 및 방법

Country Status (8)

Country Link
US (2) US9762355B2 (enExample)
EP (2) EP3175564B1 (enExample)
JP (2) JP6416376B2 (enExample)
KR (2) KR101937600B1 (enExample)
CN (2) CN106537831B (enExample)
CA (2) CA2953635C (enExample)
ES (1) ES2836220T3 (enExample)
WO (2) WO2016018833A1 (enExample)

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US9928844B2 (en) * 2015-10-30 2018-03-27 Intel Corporation Method and system of audio quality and latency adjustment for audio processing by using audio feedback
CN107302488B (zh) * 2016-04-14 2021-07-09 创新先进技术有限公司 虚拟物品的分配方法、系统及服务器
CN107547921A (zh) * 2016-06-29 2018-01-05 中兴通讯股份有限公司 视频播放方法、装置及系统
US9967306B1 (en) * 2016-09-08 2018-05-08 Sprint Spectrum L.P. Prioritized transmission of redundancy data for packetized voice communication
KR102214440B1 (ko) 2016-10-07 2021-02-09 삼성전자주식회사 통화 기능을 수행하는 단말 장치 및 방법
CN109964496B (zh) * 2017-01-22 2021-12-03 上海朗帛通信技术有限公司 一种无线通信中的方法和装置
US10860449B2 (en) * 2017-03-31 2020-12-08 Intel Corporation Adjustable retimer buffer
CN107241166A (zh) * 2017-06-12 2017-10-10 京信通信系统（中国）有限公司 一种长期演进上的语音Volte数据保障方法和设备
JP2019068296A (ja) 2017-10-02 2019-04-25 キヤノン株式会社 情報処理装置及びその制御方法、並びにコンピュータプログラム
KR102391799B1 (ko) * 2017-10-19 2022-04-29 삼성전자주식회사 유니캐스트　기반 멀티미디어 서비스 방법 및 장치
US10893437B2 (en) * 2018-02-27 2021-01-12 Verizon Patent And Licensing Inc. Out-of-order packet handling in 5G/new radio
CN110782906B (zh) * 2018-07-30 2022-08-05 南京中感微电子有限公司 音频数据恢复方法、装置及蓝牙设备
CN112913199B (zh) * 2018-11-15 2023-01-10 深圳市欢太科技有限公司 数据传输方法及相关产品
US10785306B1 (en) * 2019-07-11 2020-09-22 Alibaba Group Holding Limited Data transmission and network interface controller
CN113162812B (zh) * 2020-01-07 2024-10-11 淘宝（中国）软件有限公司 语音处理方法、直播的语音播放方法、装置、设备及系统
US20240072928A1 (en) * 2022-08-23 2024-02-29 Nvidia Corporation Error correction with proactive packet replacement for real-time data streaming
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US20250166481A1 (en) * 2023-11-17 2025-05-22 Qualcomm Incorporated Automated user interface alerts for voice quality

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Also Published As

Publication number Publication date
CN106664161B (zh) 2018-09-28
EP3175567B1 (en) 2022-05-18
US20160036560A1 (en) 2016-02-04
US20160036564A1 (en) 2016-02-04
US9712287B2 (en) 2017-07-18
KR20170039161A (ko) 2017-04-10
JP2017528958A (ja) 2017-09-28
JP6416376B2 (ja) 2018-10-31
WO2016018833A1 (en) 2016-02-04
CA2953635A1 (en) 2016-02-04
CN106537831B (zh) 2019-11-01
CA2953604A1 (en) 2016-02-04
CN106664161A (zh) 2017-05-10
EP3175564A1 (en) 2017-06-07
BR112017000791A2 (pt) 2017-11-14
CA2953604C (en) 2018-11-13
EP3175567A1 (en) 2017-06-07
US9762355B2 (en) 2017-09-12
JP2017528957A (ja) 2017-09-28
KR20170040218A (ko) 2017-04-12
EP3175564B1 (en) 2020-09-09
JP6337197B2 (ja) 2018-06-06
CA2953635C (en) 2018-10-30
KR101960200B1 (ko) 2019-03-19
WO2016018834A1 (en) 2016-02-04
CN106537831A (zh) 2017-03-22
BR112017001088A2 (pt) 2017-11-21
ES2836220T3 (es) 2021-06-24

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