MX348999B - Aparato y metodo de transmision y recepcion de paquete en sistema de radiodifusion y comunicacion. - Google Patents

Aparato y metodo de transmision y recepcion de paquete en sistema de radiodifusion y comunicacion.

Info

Publication number
MX348999B
MX348999B MX2014013560A MX2014013560A MX348999B MX 348999 B MX348999 B MX 348999B MX 2014013560 A MX2014013560 A MX 2014013560A MX 2014013560 A MX2014013560 A MX 2014013560A MX 348999 B MX348999 B MX 348999B
Authority
MX
Mexico
Prior art keywords
source
transmitting
packet
row
dimensional array
Prior art date
Application number
MX2014013560A
Other languages
English (en)
Other versions
MX2014013560A (es
Inventor
Yang Hyun-Koo
Hwang Sung-Hee
Myung Seho
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 MX2014013560A publication Critical patent/MX2014013560A/es
Publication of MX348999B publication Critical patent/MX348999B/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
    • 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
    • H04L69/22—Parsing or analysis of headers
    • 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
    • H04L1/0006—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission format
    • H04L1/0007—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission format by modifying the frame length
    • H04L1/0008—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission format by modifying the frame length by supplementing frame payload, e.g. with padding bits
    • 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
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0071—Use of interleaving
    • 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
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/40—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass for recovering from a failure of a protocol instance or entity, e.g. service redundancy protocols, protocol state redundancy or protocol service redirection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H04L2012/5603—Access techniques

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Security & Cryptography (AREA)
  • Quality & Reliability (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Error Detection And Correction (AREA)

Abstract

Son proporcionados un método y aparato de transmisión/recepción de un paquete en un sistema. El método incluye dividir cada símbolo que corresponde con cada hilera de una serie de dos dimensiones que tiene un tamaño predeterminado de símbolo (T) como un ancho en un número predeterminado (m) de regiones, colocar, de manera secuencial, los paquetes de origen que serán transmitidos, iniciar a partir de una primera columna de una primera hilera de la serie de dos dimensiones, ajustar la parte restante de una región en la cual son distribuidos los últimos datos de un paquete de origen en una última hilera en la cual es colocado el paquete de origen a un valor predeterminado, colocar un siguiente paquete de origen, comenzando a partir de un punto de inicio de una región próxima a la región en la cual son distribuidos los últimos datos en la última hilera en la que es colocado el paquete de origen, construir un bloque de origen colocando todos los paquetes de origen en la serie de dos dimensiones, codificar por FEC el bloque de origen, y transmitir el bloque de origen codificado por FEC.
MX2014013560A 2012-05-07 2013-05-07 Aparato y metodo de transmision y recepcion de paquete en sistema de radiodifusion y comunicacion. MX348999B (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR20120048269 2012-05-07
KR1020120050291A KR101983032B1 (ko) 2012-05-07 2012-05-11 방송 및 통신 시스템에서 패킷 송수신 장치 및 방법
PCT/KR2013/003955 WO2013168964A1 (en) 2012-05-07 2013-05-07 Apparatus and method of transmitting and receiving packet in a broadcasting and communication system

Publications (2)

Publication Number Publication Date
MX2014013560A MX2014013560A (es) 2015-01-16
MX348999B true MX348999B (es) 2017-07-06

Family

ID=49985161

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2014013560A MX348999B (es) 2012-05-07 2013-05-07 Aparato y metodo de transmision y recepcion de paquete en sistema de radiodifusion y comunicacion.

Country Status (9)

Country Link
US (1) US10218821B2 (es)
EP (1) EP2847953B1 (es)
JP (1) JP2015520990A (es)
KR (1) KR101983032B1 (es)
CN (1) CN104303470B (es)
AU (1) AU2013260417B2 (es)
CA (1) CA2873024C (es)
MX (1) MX348999B (es)
WO (1) WO2013168964A1 (es)

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WO2015076511A1 (en) * 2013-11-25 2015-05-28 Lg Electronics Inc. Apparatus for transmitting broadcast signals, apparatus for receiving broadcast signals, method for transmitting broadcast signals and method for receiving broadcast signals
KR20150084632A (ko) 2014-01-13 2015-07-22 삼성전자주식회사 통신 시스템에서 패킷 송수신 방법 및 장치
WO2015105404A1 (ko) * 2014-01-13 2015-07-16 삼성전자 주식회사 통신 시스템에서 패킷 송수신 방법 및 장치
CN109560822A (zh) 2014-01-23 2019-04-02 华为技术有限公司 一种系统码译码方法和装置
EP3125455B1 (en) * 2014-03-28 2022-05-04 Samsung Electronics Co., Ltd. Method and apparatus for generating and recovering packet in broadcasting and/or communication system
US9455750B2 (en) * 2014-07-28 2016-09-27 Qualcomm Incorporated Source block size selection
KR102519339B1 (ko) * 2018-04-17 2023-04-07 삼성전자주식회사 무선 통신 시스템에서 동기 개선을 위한 방법 및 장치
CN108881306B (zh) * 2018-08-08 2020-04-28 西安交通大学 一种基于数据包大小序列的加密流量分析防御方法
WO2022006850A1 (en) * 2020-07-10 2022-01-13 Qualcomm Incorporated Transmitting encoding symbol identifier of raptor codes using control channel coding
US11385962B2 (en) * 2020-11-05 2022-07-12 Sage Microelectronics Corporation Method and apparatus for error correction encoding compressed data

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US6154452A (en) 1999-05-26 2000-11-28 Xm Satellite Radio Inc. Method and apparatus for continuous cross-channel interleaving
US7177658B2 (en) * 2002-05-06 2007-02-13 Qualcomm, Incorporated Multi-media broadcast and multicast service (MBMS) in a wireless communications system
WO2004079982A1 (en) 2003-03-05 2004-09-16 Nokia Corporation Method and system for forward error correction
US20050013274A1 (en) 2003-03-05 2005-01-20 Harri Pekonen System and method for data transmission and reception
US8694869B2 (en) * 2003-08-21 2014-04-08 QUALCIMM Incorporated Methods for forward error correction coding above a radio link control layer and related apparatus
CN101019326B (zh) * 2004-05-07 2013-02-27 数字方敦股份有限公司 文件下载和流系统
US7660245B1 (en) * 2004-09-16 2010-02-09 Qualcomm Incorporated FEC architecture for streaming services including symbol-based operations and packet tagging
US7644335B2 (en) * 2005-06-10 2010-01-05 Qualcomm Incorporated In-place transformations with applications to encoding and decoding various classes of codes
US9178535B2 (en) * 2006-06-09 2015-11-03 Digital Fountain, Inc. Dynamic stream interleaving and sub-stream based delivery
US9419749B2 (en) * 2009-08-19 2016-08-16 Qualcomm Incorporated Methods and apparatus employing FEC codes with permanent inactivation of symbols for encoding and decoding processes
WO2008003094A2 (en) * 2006-06-29 2008-01-03 Digital Fountain, Inc. Efficient representation of symbol-based transformations with application to encoding and decoding of forward error correction codes
JP5184527B2 (ja) 2006-07-25 2013-04-17 トムソン ライセンシング スタガーキャスティング及びクロスパケット前方誤り訂正を用いたインターネットプロトコル型無線ネットワークでのバーストパケット損失からの回復
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Also Published As

Publication number Publication date
JP2015520990A (ja) 2015-07-23
CA2873024C (en) 2020-10-06
EP2847953A1 (en) 2015-03-18
KR101983032B1 (ko) 2019-05-30
US10218821B2 (en) 2019-02-26
AU2013260417B2 (en) 2017-04-20
WO2013168964A1 (en) 2013-11-14
CN104303470A (zh) 2015-01-21
EP2847953A4 (en) 2016-05-04
US20130294447A1 (en) 2013-11-07
AU2013260417A2 (en) 2015-01-22
CN104303470B (zh) 2018-11-02
EP2847953B1 (en) 2020-03-25
CA2873024A1 (en) 2013-11-14
AU2013260417A1 (en) 2014-12-18
MX2014013560A (es) 2015-01-16
KR20130140938A (ko) 2013-12-26

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