KR101960200B1 - 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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KR101960200B1
KR101960200B1 KR1020177002625A KR20177002625A KR101960200B1 KR 101960200 B1 KR101960200 B1 KR 101960200B1 KR 1020177002625 A KR1020177002625 A KR 1020177002625A KR 20177002625 A KR20177002625 A KR 20177002625A KR 101960200 B1 KR101960200 B1 KR 101960200B1
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packet
buffer
retransmission
packets
count
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Korean (ko)
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KR20170040218A (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)
KR1020177002625A 2014-07-31 2015-07-27 리던던시 기반의 패킷 송신 에러 복구 시스템 및 방법 Active KR101960200B1 (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
US14/809,098 2015-07-24
US14/809,098 US9762355B2 (en) 2014-07-31 2015-07-24 System and method of redundancy based packet transmission error recovery
PCT/US2015/042314 WO2016018833A1 (en) 2014-07-31 2015-07-27 System and method of redundancy based packet transmission error recovery

Publications (2)

Publication Number Publication Date
KR20170040218A KR20170040218A (ko) 2017-04-12
KR101960200B1 true KR101960200B1 (ko) 2019-03-19

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

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KR1020177002624A Active KR101937600B1 (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) EP3175567B1 (enExample)
JP (2) JP6416376B2 (enExample)
KR (2) KR101960200B1 (enExample)
CN (2) CN106664161B (enExample)
CA (2) CA2953635C (enExample)
ES (1) ES2836220T3 (enExample)
WO (2) WO2016018834A1 (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
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WO2018133081A1 (zh) * 2017-01-22 2018-07-26 南通朗恒通信技术有限公司 一种无线通信中的方法和装置
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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
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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
EP3876484B1 (en) * 2018-11-15 2024-11-06 Shenzhen Heytap Technology Corp., Ltd. Data transmission method and relevant product
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
WO2016018834A1 (en) 2016-02-04
KR20170040218A (ko) 2017-04-12
WO2016018833A1 (en) 2016-02-04
JP2017528958A (ja) 2017-09-28
KR101937600B1 (ko) 2019-01-10
BR112017001088A2 (pt) 2017-11-21
ES2836220T3 (es) 2021-06-24
JP2017528957A (ja) 2017-09-28
EP3175564A1 (en) 2017-06-07
BR112017000791A2 (pt) 2017-11-14
CA2953635A1 (en) 2016-02-04
CN106664161B (zh) 2018-09-28
CA2953635C (en) 2018-10-30
CA2953604A1 (en) 2016-02-04
US20160036560A1 (en) 2016-02-04
CN106537831B (zh) 2019-11-01
EP3175567A1 (en) 2017-06-07
JP6416376B2 (ja) 2018-10-31
KR20170039161A (ko) 2017-04-10
EP3175564B1 (en) 2020-09-09
CA2953604C (en) 2018-11-13
CN106664161A (zh) 2017-05-10
US9762355B2 (en) 2017-09-12
US20160036564A1 (en) 2016-02-04
US9712287B2 (en) 2017-07-18
EP3175567B1 (en) 2022-05-18
CN106537831A (zh) 2017-03-22
JP6337197B2 (ja) 2018-06-06

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