AR071600A1 - Metodo y aparato para realizar una transmision multiple - Google Patents

Metodo y aparato para realizar una transmision multiple

Info

Publication number
AR071600A1
AR071600A1 ARP090101482A ARP090101482A AR071600A1 AR 071600 A1 AR071600 A1 AR 071600A1 AR P090101482 A ARP090101482 A AR P090101482A AR P090101482 A ARP090101482 A AR P090101482A AR 071600 A1 AR071600 A1 AR 071600A1
Authority
AR
Argentina
Prior art keywords
packet
transmission
harq
wtru
integrated transmission
Prior art date
Application number
ARP090101482A
Other languages
English (en)
Inventor
Benoit Pelletier
Diana Pani
Christopher R Cave
Vincent Roy
Paul Marinier
Original Assignee
Interdigital Patent Holdings
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 Interdigital Patent Holdings filed Critical Interdigital Patent Holdings
Publication of AR071600A1 publication Critical patent/AR071600A1/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
    • H04L1/12—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]
    • 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
    • H04L1/1825—Adaptation of specific ARQ protocol parameters according to transmission conditions
    • 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
    • H04L1/1845—Combining techniques, e.g. code combining

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)

Abstract

Una unidad inalámbrica de transmision/recepcion (WTRU) puede enviar repetidamente una transmision integrada de un paquete durante al menos dos intervalos de tiempo de transmision (TTIs) consecutivos. La WTRU puede no procesar una realimentacion de pedido híbrido de repeticion automática (HARQ) para el paquete luego de enviar la transmision integrada. La transmision integrada puede estar configurada por cada procedimiento de HARQ. La WTRU puede anular la transmision integrada y puede transmitir una retransmision de HARQ de otro paquete en uno de los TTIs programados para la transmision integrada si un TTl programado para la retransmision de HARQ de otro paquete se superpone con los TTIs programados para la transmision integrada. En forma alternativa, la WTRU puede transmitir una transmision no integrada de un paquete y enviar una transmision integrada de HARQ del paquete con la condicion de que una realimentacion de HARQ indique una falla de entrega del paquete. La WTRU puede no procesar una realimentacion de HARQ en un E-HICH para el paquete luego de enviar la transmision integrada.
ARP090101482A 2008-04-25 2009-04-27 Metodo y aparato para realizar una transmision multiple AR071600A1 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US4809408P 2008-04-25 2008-04-25
US4808308P 2008-04-25 2008-04-25
US4780808P 2008-04-25 2008-04-25

Publications (1)

Publication Number Publication Date
AR071600A1 true AR071600A1 (es) 2010-06-30

Family

ID=41116465

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP090101482A AR071600A1 (es) 2008-04-25 2009-04-27 Metodo y aparato para realizar una transmision multiple

Country Status (4)

Country Link
US (1) US20090307554A1 (es)
AR (1) AR071600A1 (es)
TW (1) TW200947939A (es)
WO (1) WO2009132236A2 (es)

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Also Published As

Publication number Publication date
WO2009132236A2 (en) 2009-10-29
WO2009132236A3 (en) 2010-05-06
TW200947939A (en) 2009-11-16
US20090307554A1 (en) 2009-12-10

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