[go: up one dir, main page]

MX2016000718A - Aparato y metodo de envio/recepcion de paquete en sistema de comunicacion multimedia. - Google Patents

Aparato y metodo de envio/recepcion de paquete en sistema de comunicacion multimedia.

Info

Publication number
MX2016000718A
MX2016000718A MX2016000718A MX2016000718A MX2016000718A MX 2016000718 A MX2016000718 A MX 2016000718A MX 2016000718 A MX2016000718 A MX 2016000718A MX 2016000718 A MX2016000718 A MX 2016000718A MX 2016000718 A MX2016000718 A MX 2016000718A
Authority
MX
Mexico
Prior art keywords
fec
sending
source
communication system
multimedia communication
Prior art date
Application number
MX2016000718A
Other languages
English (en)
Other versions
MX357095B (es
Inventor
Sung-Hee Hwang
Original Assignee
Samsung Electronics Co Ltd
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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of MX2016000718A publication Critical patent/MX2016000718A/es
Publication of MX357095B publication Critical patent/MX357095B/es

Links

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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0075—Transmission of coding parameters to receiver
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/27—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes using interleaving techniques
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/29—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes combining two or more codes or code structures, e.g. product codes, generalised product codes, concatenated codes, inner and outer codes
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/29—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes combining two or more codes or code structures, e.g. product codes, generalised product codes, concatenated codes, inner and outer codes
    • H03M13/2906—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes combining two or more codes or code structures, e.g. product codes, generalised product codes, concatenated codes, inner and outer codes using block codes
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/35—Unequal or adaptive error protection, e.g. by providing a different level of protection according to significance of source information or by adapting the coding according to the change of transmission channel characteristics
    • H03M13/353—Adaptation to the channel
    • 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
    • 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
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/10—Active monitoring, e.g. heartbeat, ping or trace-route
    • H04L43/106—Active monitoring, e.g. heartbeat, ping or trace-route using time related information in packets, e.g. by adding timestamps
    • 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
    • H04L65/61—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio
    • H04L65/611—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio for multicast or broadcast
    • 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
    • H04L65/80—Responding to QoS
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
    • H03M13/05—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits
    • H03M13/11—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits using multiple parity bits
    • H03M13/1102—Codes on graphs and decoding on graphs, e.g. low-density parity check [LDPC] codes
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
    • H03M13/05—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits
    • H03M13/13—Linear codes
    • H03M13/15—Cyclic codes, i.e. cyclic shifts of codewords produce other codewords, e.g. codes defined by a generator polynomial, Bose-Chaudhuri-Hocquenghem [BCH] codes
    • H03M13/151—Cyclic codes, i.e. cyclic shifts of codewords produce other codewords, e.g. codes defined by a generator polynomial, Bose-Chaudhuri-Hocquenghem [BCH] codes using error location or error correction polynomials
    • H03M13/1515—Reed-Solomon codes
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
    • H03M13/23—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using convolutional codes, e.g. unit memory codes

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Health & Medical Sciences (AREA)
  • Cardiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Error Detection And Correction (AREA)

Abstract

Es proporcionado un método para el envío de la información de configuración de corrección de error de transmisión (FEC) mediante un aparato de envío en un sistema multimedia. El método incluye enviar la información de configuración FEC de origen para un paquete de origen FEC a un aparato de recepción, en donde la información de configuración FEC de origen incluye la información relacionada con un paquete de reparación u origen FEC que en primer lugar es enviado al menos entre un paquete de reparación u origen FEC si un bloque de paquete de reparación u origen FEC incluye al menos el paquete de reparación u origen FEC.
MX2016000718A 2013-07-18 2014-07-18 Aparato y método de envó/recepción de paquete en sistema de comunicación multimedia. MX357095B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20130084877 2013-07-18
PCT/KR2014/006549 WO2015009105A1 (en) 2013-07-18 2014-07-18 Apparatus and method for sending/receiving packet in multimedia communication system

Publications (2)

Publication Number Publication Date
MX2016000718A true MX2016000718A (es) 2016-04-15
MX357095B MX357095B (es) 2018-06-26

Family

ID=52346476

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016000718A MX357095B (es) 2013-07-18 2014-07-18 Aparato y método de envó/recepción de paquete en sistema de comunicación multimedia.

Country Status (12)

Country Link
US (4) US10341054B2 (es)
EP (2) EP3022860B1 (es)
JP (1) JP6530748B2 (es)
KR (1) KR102138000B1 (es)
CN (1) CN105393480B (es)
AU (1) AU2014290953B2 (es)
BR (1) BR112016000913B1 (es)
ES (1) ES2969871T3 (es)
FI (1) FI3972135T3 (es)
MX (1) MX357095B (es)
MY (1) MY177154A (es)
WO (1) WO2015009105A1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10085051B2 (en) 2015-02-13 2018-09-25 Samsung Electronics Co., Ltd. Method and apparatus for converting MMTP stream to MPEG-2TS
MY201513A (en) 2015-03-02 2024-02-27 Samsung Electronics Co Ltd Transmitter and segmentation method thereof
US10749917B2 (en) * 2015-03-12 2020-08-18 Lg Electronics Inc. Broadcast signal transmission apparatus, broadcast signal reception apparatus, broadcast signal transmission method, and broadcast signal reception method
CN108702245B (zh) * 2016-02-19 2021-01-15 联发科技股份有限公司 Mpeg媒体传送的自适应应用层前向纠错的方法和系统
JP6583171B2 (ja) * 2016-07-21 2019-10-02 住友電気工業株式会社 Ｍｍｔコンテンツ作成装置および作成プログラム
KR102464803B1 (ko) * 2017-10-13 2022-11-09 삼성전자주식회사 응용 계층 순방향 오류 정정 방식을 사용하는 멀티미디어 서비스 제공 방법 및 장치
US11689440B2 (en) * 2019-02-06 2023-06-27 Marvell Israel (M.I.S.L) Ltd. Method and apparatus for transmit time timestamping
CN115189810B (zh) * 2022-07-07 2024-04-16 福州大学 一种面向低时延实时视频fec编码传输控制方法
WO2024230956A1 (en) * 2024-01-11 2024-11-14 Lenovo (Singapore) Pte. Ltd. Protocol data unit set signalling with application layer forward error correction in a wireless communication network

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1024664B1 (en) * 1993-12-24 2002-05-29 Sharp Kabushiki Kaisha Image-information storage regenerating device
US7257664B2 (en) 2001-12-21 2007-08-14 Lambert Everest Ltd. Adaptive error resilience for signal transmission over a network
US7660245B1 (en) 2004-09-16 2010-02-09 Qualcomm Incorporated FEC architecture for streaming services including symbol-based operations and packet tagging
US9136983B2 (en) 2006-02-13 2015-09-15 Digital Fountain, Inc. Streaming and buffering using variable FEC overhead and protection periods
JP4655006B2 (ja) * 2006-08-23 2011-03-23 日本電気株式会社 Ｉｐストリーム送受信システム、ｉｐストリーム受信装置及びそれらに用いる受信処理タイミング同期化方法
JP4356742B2 (ja) * 2006-12-25 2009-11-04 ソニー株式会社 データ通信システム、データ送信装置およびデータ送信方法
US8787153B2 (en) * 2008-02-10 2014-07-22 Cisco Technology, Inc. Forward error correction based data recovery with path diversity
JP5380862B2 (ja) * 2008-03-05 2014-01-08 日本電気株式会社 Ｉｐストリーム送受信システム、ｉｐストリーム受信装置及びそれらに用いる受信処理タイミング同期化方法
JP4544435B2 (ja) 2009-02-10 2010-09-15 日本電気株式会社 映像品質推定装置、映像品質推定方法およびプログラム
US8301982B2 (en) * 2009-11-18 2012-10-30 Cisco Technology, Inc. RTP-based loss recovery and quality monitoring for non-IP and raw-IP MPEG transport flows
TW201223170A (en) 2010-11-18 2012-06-01 Ind Tech Res Inst Layer-aware Forward Error Correction encoding and decoding method, encoding apparatus, decoding apparatus and system thereof
JP2014521245A (ja) * 2011-07-08 2014-08-25 サムスン エレクトロニクス カンパニー リミテッド マルチメディアシステムにおける前方誤り訂正パケットの生成方法とその誤り訂正パケットを送受信する方法及び装置
JP5890208B2 (ja) 2012-03-14 2016-03-22 日本放送協会 パケット送信装置、パケット受信装置及びパケット伝送システム
US10756997B2 (en) * 2015-09-28 2020-08-25 Cybrook Inc. Bandwidth adjustment for real-time video transmission

Also Published As

Publication number Publication date
BR112016000913B1 (pt) 2023-05-16
JP6530748B2 (ja) 2019-06-12
EP3022860B1 (en) 2021-11-10
MY177154A (en) 2020-09-08
EP3022860A4 (en) 2017-03-22
CN105393480A (zh) 2016-03-09
US20160182188A1 (en) 2016-06-23
ES2969871T3 (es) 2024-05-23
WO2015009105A1 (en) 2015-01-22
US10341054B2 (en) 2019-07-02
US10637611B2 (en) 2020-04-28
EP3972135B1 (en) 2023-12-20
FI3972135T3 (fi) 2024-03-20
MX357095B (es) 2018-06-26
US11146361B2 (en) 2021-10-12
KR102138000B1 (ko) 2020-07-28
JP2016525320A (ja) 2016-08-22
EP3022860A1 (en) 2016-05-25
US20190273579A1 (en) 2019-09-05
AU2014290953B2 (en) 2017-11-16
AU2014290953A1 (en) 2016-03-10
CN105393480B (zh) 2019-08-06
EP3972135A1 (en) 2022-03-23
US11677503B2 (en) 2023-06-13
BR112016000913A2 (es) 2017-07-25
KR20150010652A (ko) 2015-01-28
US20200244399A1 (en) 2020-07-30
US20220029743A1 (en) 2022-01-27
AU2014290953A2 (en) 2016-04-21

Similar Documents

Publication Publication Date Title
MX357095B (es) Aparato y método de envó/recepción de paquete en sistema de comunicación multimedia.
MX2016009059A (es) Sistema y metodo para conexiones siempre encendidas en sistemas de comunicaciones inalambricas.
MX2013014685A (es) Sistemas, aparatos y metodos para administracion de datos de multimedia de emergencia, en forma distribuida y de colaboracion.
TW201714434A (en) Network initiated packet data network connection
WO2014093497A3 (en) System and method for improved communication on a wireless network
EP3050266A4 (en) Apparatus for transmitting signaling information, apparatus for receiving signaling information, method for transmitting signaling information and method for receiving signaling information
PH12015502268A1 (en) Systems and methods for backwards-compatible preamble formats for multiple access wireless communication
EP3079296A4 (en) Method, system, terminal and base station for transmitting hybrid automatic repeat request acknowledgement (harq-ack) feedback information
EP2437421A4 (en) METHOD, DEVICE AND COMMUNICATION SYSTEM FOR RETRANSMISSION BASED ON ERROR CORRECTION WITHOUT RETURN PATH
EP3252983A4 (en) Method and apparatus for transmitting downlink reference signal, and method and apparatus for transmitting control information in multi-cell collaborative communication system
JP2016521494A5 (es)
JP2014521245A5 (es)
EP3072039A4 (en) Method and system for ink data generation, ink data rendering, ink data manipulation and ink data communication
SG194693A1 (en) Multi-data type communications system
WO2012096532A3 (ko) 무선 통신 시스템에서 채널상태정보 측정 자원 설정 방법 및 장치
IN2015DN00468A (es)
GB201313409D0 (en) Data communication method and system
EP4465579A3 (en) Method and apparatus for transmitting and receiving feedback information in a mobile communication system
MY201317A (en) Method and terminal for data transmission
WO2014194777A3 (en) System and method for collision resolution
EP3078183A4 (en) Apparatus for processing at least one pdu (protocol data unit) in a broadcast system, method for processing at least one pdu (protocol data unit) in a broadcast system
WO2012096488A3 (ko) 통신 시스템에서 제어정보의 전송방법 및 그 기지국, 제어정보의 처리방법 및 그 단말
WO2015147610A3 (ko) 통신 시스템에서 패킷 송수신 방법 및 장치
EP2987292A4 (en) Method and apparatus for transmitting/receiving signal by using multiple modulation and coding schemes in wireless communication system
SG194674A1 (en) Methods providing public reachability and related systems and devices

Legal Events

Date Code Title Description
FG Grant or registration