BR112018008779A2 - pacote que porta informações de sinalização indicativas da possibilidade de decodificação de uma primeira conversão em código primária ou uma conversão em código redundante do pacote - Google Patents

pacote que porta informações de sinalização indicativas da possibilidade de decodificação de uma primeira conversão em código primária ou uma conversão em código redundante do pacote

Info

Publication number
BR112018008779A2
BR112018008779A2 BR112018008779A BR112018008779A BR112018008779A2 BR 112018008779 A2 BR112018008779 A2 BR 112018008779A2 BR 112018008779 A BR112018008779 A BR 112018008779A BR 112018008779 A BR112018008779 A BR 112018008779A BR 112018008779 A2 BR112018008779 A2 BR 112018008779A2
Authority
BR
Brazil
Prior art keywords
code conversion
packet
signaling information
decoding
possibility
Prior art date
Application number
BR112018008779A
Other languages
English (en)
Inventor
Jared Sinder Daniel
Shaminda SUBASINGHA Subasingha
Atti Venkatraman
Rajendran Vivek
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of BR112018008779A2 publication Critical patent/BR112018008779A2/pt

Links

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
    • G10L19/04—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 using predictive techniques
    • G10L19/16—Vocoder architecture
    • G10L19/167—Audio streaming, i.e. formatting and decoding of an encoded audio signal representation into a data stream for transmission or storage purposes
    • 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
    • G10L19/005—Correction of errors induced by the transmission channel, if related to the coding algorithm
    • 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
    • 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
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0057—Block codes
    • 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
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/007—Unequal error protection
    • 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
    • H04L1/0076—Distributed coding, e.g. network coding, involving channel coding
    • 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
    • H04L1/0083—Formatting with frames or packets; Protocol or part of protocol for error control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/66—Arrangements for connecting between networks having differing types of switching systems, e.g. gateways
    • 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
    • H04L65/102—Gateways
    • H04L65/1023—Media gateways
    • H04L65/103—Media gateways in the network
    • 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
    • H04L65/70—Media network packetisation
    • 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
    • H04L65/75—Media network packet handling
    • H04L65/765—Media network packet handling intermediate
    • 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
    • G10L19/018—Audio watermarking, i.e. embedding inaudible data in the audio signal
    • 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
    • H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
    • H04N21/2389—Multiplex stream processing, e.g. multiplex stream encrypting

Abstract

trata-se de um aparelho que inclui uma interface de rede configurada para receber, por meio de uma rede comutada por circuito, um pacote. o pacote inclui uma conversão em código primária de um primeiro quadro de áudio, uma conversão em código redundante de um segundo quadro de áudio e um ou mais bits que indicam informações de sinalização. as informações de sinalização correspondem a uma operação de decodificação de pelo menos uma dentre a conversão em código primária ou a conversão em código redundante. o aparelho inclui, adicionalmente, um decodificador configurado para decodificar uma porção do pacote com base nas informações de sinalização.
BR112018008779A 2015-10-29 2016-09-14 pacote que porta informações de sinalização indicativas da possibilidade de decodificação de uma primeira conversão em código primária ou uma conversão em código redundante do pacote BR112018008779A2 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201562248271P 2015-10-29 2015-10-29
US201562248275P 2015-10-29 2015-10-29
US201562248265P 2015-10-29 2015-10-29
US15/263,905 US10049681B2 (en) 2015-10-29 2016-09-13 Packet bearing signaling information indicative of whether to decode a primary coding or a redundant coding of the packet
PCT/US2016/051767 WO2017074587A1 (en) 2015-10-29 2016-09-14 Packet bearing signaling information indicative of whether to decode a primary coding or a redundant coding of the packet

Publications (1)

Publication Number Publication Date
BR112018008779A2 true BR112018008779A2 (pt) 2018-10-30

Family

ID=57018183

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018008779A BR112018008779A2 (pt) 2015-10-29 2016-09-14 pacote que porta informações de sinalização indicativas da possibilidade de decodificação de uma primeira conversão em código primária ou uma conversão em código redundante do pacote

Country Status (11)

Country Link
US (1) US10049681B2 (pt)
EP (1) EP3369197B1 (pt)
JP (1) JP6495544B2 (pt)
KR (1) KR101980058B1 (pt)
CN (1) CN108352927B (pt)
AU (1) AU2016343906B2 (pt)
BR (1) BR112018008779A2 (pt)
ES (1) ES2770926T3 (pt)
HU (1) HUE048690T2 (pt)
TW (1) TWI664840B (pt)
WO (1) WO2017074587A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10049682B2 (en) 2015-10-29 2018-08-14 Qualcomm Incorporated Packet bearing signaling information indicative of whether to decode a primary coding or a redundant coding of the packet
US9967306B1 (en) * 2016-09-08 2018-05-08 Sprint Spectrum L.P. Prioritized transmission of redundancy data for packetized voice communication
US10454811B2 (en) * 2017-04-07 2019-10-22 Qualcomm Incorporated Apparatus and method for de-jitter buffer delay adjustment
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
CN114531936A (zh) 2019-09-25 2022-05-24 米沙洛公司 用于数据的鲁棒传输的包有效载荷映射
US11108898B1 (en) * 2019-12-05 2021-08-31 Amazon Technologies, Inc. Packets with header replicas for contention resolution in communications systems
US11711322B2 (en) * 2021-10-31 2023-07-25 Zoom Video Communications, Inc. Packet processing at a server

Family Cites Families (13)

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US6731625B1 (en) * 1997-02-10 2004-05-04 Mci Communications Corporation System, method and article of manufacture for a call back architecture in a hybrid network with support for internet telephony
US6757654B1 (en) * 2000-05-11 2004-06-29 Telefonaktiebolaget Lm Ericsson Forward error correction in speech coding
US20020174434A1 (en) 2001-05-18 2002-11-21 Tsu-Chang Lee Virtual broadband communication through bundling of a group of circuit switching and packet switching channels
CN1886946A (zh) * 2003-09-30 2006-12-27 日本电气株式会社 异种通信网间连接中的编码数据的处理方法以及网关装置
US7177804B2 (en) * 2005-05-31 2007-02-13 Microsoft Corporation Sub-band voice codec with multi-stage codebooks and redundant coding
JP2007288342A (ja) * 2006-04-13 2007-11-01 Nec Corp メディアストリーム中継装置および方法
US8346235B2 (en) 2010-01-25 2013-01-01 Research In Motion Limited DTMF signalling between mobile and server
CN102143367B (zh) * 2010-01-30 2013-01-30 华为技术有限公司 一种纠错校验方法、设备和系统
US9047863B2 (en) * 2012-01-12 2015-06-02 Qualcomm Incorporated Systems, methods, apparatus, and computer-readable media for criticality threshold control
US9275644B2 (en) * 2012-01-20 2016-03-01 Qualcomm Incorporated Devices for redundant frame coding and decoding
TWI695604B (zh) 2012-01-24 2020-06-01 美商內數位專利控股公司 無線傳輸/接收單元、在無線傳輸/接收單元中實施的方法以及網路節點
US10614816B2 (en) * 2013-10-11 2020-04-07 Qualcomm Incorporated Systems and methods of communicating redundant frame information
US10049682B2 (en) 2015-10-29 2018-08-14 Qualcomm Incorporated Packet bearing signaling information indicative of whether to decode a primary coding or a redundant coding of the packet

Also Published As

Publication number Publication date
US20170125028A1 (en) 2017-05-04
US10049681B2 (en) 2018-08-14
JP6495544B2 (ja) 2019-04-03
KR20180077167A (ko) 2018-07-06
EP3369197B1 (en) 2019-11-06
EP3369197A1 (en) 2018-09-05
WO2017074587A1 (en) 2017-05-04
TWI664840B (zh) 2019-07-01
ES2770926T3 (es) 2020-07-03
AU2016343906B2 (en) 2019-06-27
CN108352927B (zh) 2019-08-16
HUE048690T2 (hu) 2020-08-28
AU2016343906A1 (en) 2018-04-12
KR101980058B1 (ko) 2019-08-28
TW201717585A (zh) 2017-05-16
JP2019501404A (ja) 2019-01-17
CN108352927A (zh) 2018-07-31

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