BRPI0513975A - método e sistema para transmitir pacotes de dados, transmissor e receptor em um sistema capaz de transmissão de ponto para multiponto, e, aplicativo de software executável em um receptor de um sistema - Google Patents

método e sistema para transmitir pacotes de dados, transmissor e receptor em um sistema capaz de transmissão de ponto para multiponto, e, aplicativo de software executável em um receptor de um sistema

Info

Publication number
BRPI0513975A
BRPI0513975A BRPI0513975-9A BRPI0513975A BRPI0513975A BR PI0513975 A BRPI0513975 A BR PI0513975A BR PI0513975 A BRPI0513975 A BR PI0513975A BR PI0513975 A BRPI0513975 A BR PI0513975A
Authority
BR
Brazil
Prior art keywords
receiver
data packets
transmitter
repair
software application
Prior art date
Application number
BRPI0513975-9A
Other languages
English (en)
Inventor
Ramakrishna Vedantham
David Leon
Igor Curcio
Rod Walsh
Original Assignee
Nokia Corp
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 Nokia Corp filed Critical Nokia Corp
Publication of BRPI0513975A publication Critical patent/BRPI0513975A/pt
Publication of BRPI0513975B1 publication Critical patent/BRPI0513975B1/pt

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
    • H04L1/12—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
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1628—List acknowledgements, i.e. the acknowledgement message consisting of a list of identifiers, e.g. of sequence numbers
    • 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]
    • H04L1/1816—Hybrid protocols; Hybrid automatic repeat request [HARQ] with retransmission of the same, encoded, message
    • 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]
    • H04L1/1819—Hybrid protocols; Hybrid automatic repeat request [HARQ] with retransmission of additional or different redundancy
    • 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
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/16—Implementation or adaptation of Internet protocol [IP], of transmission control protocol [TCP] or of user datagram protocol [UDP]
    • H04L69/164—Adaptation or special uses of UDP protocol
    • 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
    • H04L2001/0092—Error control systems characterised by the topology of the transmission link
    • H04L2001/0093—Point-to-multipoint

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Multimedia (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Communication Control (AREA)
  • Radio Relay Systems (AREA)
  • Small-Scale Networks (AREA)
  • Computer And Data Communications (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

MéTODO E SISTEMA PARA TRANSMITIR PACOTES DE DADOS, TRANSMISSOR E RECEPTOR EM UM SISTEMA CAPAZ DE TRANSMISSãO DE PONTO PARA MULTIPONTO, E, APLICATIVO DE SOFTWARE EXECUTáVEL EM UM RECEPTOR DE UM SISTEMA Esta invenção relaciona-se a um método, sistema, transmissor, elemento de rede, receptor e aplicativo de software para um sistema capaz de transmissão de ponto para multiponto, em que um ou mais pacotes de dados são transmitidos de um transmissor para um ou mais receptores, em que pelo menos em um receptor específico de ditos receptores, uma recepção de pacotes de dados de reparo é requerida, em que informação de reparo é sinalizada a um servidor de reparo a fim de ativar uma transmissão de ditos pacotes de dados de reparo, e em que dita informação de reparo inclui informação relacionada ao número de pacotes de dados transmitidos, recebidos corretamente em dito receptor específico. Dito sistema pode por exemplo ser o Sistema de Multidifusão Radiodifundida de Multimídia de 3GPP, dita transmissão de pacotes de dados pode ser por exemplo controlada pelo protocolo de Entrega de Arquivo Através de Transporte Unidirecional e dita sinalização de dita informação de reparo pode ser controlada por exemplo pelo Protocolo de Transferência de Hipertexto.
BRPI0513975-9A 2004-07-30 2005-07-27 Método e sistema para transmitir pacotes de dados em um sistema capaz de transmissão ponto-a-multiponto, transmissor, elemento de rede e receptor BRPI0513975B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/903,489 2004-07-30
US10/903,489 US7590922B2 (en) 2004-07-30 2004-07-30 Point-to-point repair request mechanism for point-to-multipoint transmission systems
PCT/IB2005/002411 WO2006013459A1 (en) 2004-07-30 2005-07-27 Point-to-point repair request mechanism for point-to-multipoint transmission systems

Publications (2)

Publication Number Publication Date
BRPI0513975A true BRPI0513975A (pt) 2008-05-20
BRPI0513975B1 BRPI0513975B1 (pt) 2019-04-24

Family

ID=35276226

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0513975-9A BRPI0513975B1 (pt) 2004-07-30 2005-07-27 Método e sistema para transmitir pacotes de dados em um sistema capaz de transmissão ponto-a-multiponto, transmissor, elemento de rede e receptor

Country Status (16)

Country Link
US (2) US7590922B2 (pt)
EP (1) EP1771964B1 (pt)
JP (2) JP2008508761A (pt)
KR (1) KR100913983B1 (pt)
CN (1) CN1973476B (pt)
AT (1) ATE405054T1 (pt)
AU (1) AU2005268492B2 (pt)
BR (1) BRPI0513975B1 (pt)
CA (1) CA2574010C (pt)
DE (1) DE602005008976D1 (pt)
ES (1) ES2308525T3 (pt)
MX (1) MXPA06013543A (pt)
RU (1) RU2369971C2 (pt)
TW (1) TWI280757B (pt)
WO (1) WO2006013459A1 (pt)
ZA (1) ZA200700793B (pt)

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US20060023732A1 (en) 2006-02-02
EP1771964A1 (en) 2007-04-11
RU2007101526A (ru) 2008-09-10
JP2011061876A (ja) 2011-03-24
CN1973476A (zh) 2007-05-30
TWI280757B (en) 2007-05-01
MXPA06013543A (es) 2007-01-26
CA2574010C (en) 2012-04-10
CA2574010A1 (en) 2006-02-09
BRPI0513975B1 (pt) 2019-04-24
RU2369971C2 (ru) 2009-10-10
AU2005268492B2 (en) 2009-10-01
ATE405054T1 (de) 2008-08-15
KR100913983B1 (ko) 2009-08-25
ES2308525T3 (es) 2008-12-01
WO2006013459A1 (en) 2006-02-09
US20090307564A1 (en) 2009-12-10
JP2008508761A (ja) 2008-03-21
US7590922B2 (en) 2009-09-15
TW200623703A (en) 2006-07-01
ZA200700793B (en) 2010-03-31
DE602005008976D1 (de) 2008-09-25
AU2005268492A1 (en) 2006-02-09
EP1771964B1 (en) 2008-08-13
CN1973476B (zh) 2010-09-01
KR20080096847A (ko) 2008-11-03

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