BRPI0509815A - método e aparelho para encaminhar blocos de dados não consecutivos em transmissões por link superior aprimorado - Google Patents

método e aparelho para encaminhar blocos de dados não consecutivos em transmissões por link superior aprimorado

Info

Publication number
BRPI0509815A
BRPI0509815A BRPI0509815-7A BRPI0509815A BRPI0509815A BR PI0509815 A BRPI0509815 A BR PI0509815A BR PI0509815 A BRPI0509815 A BR PI0509815A BR PI0509815 A BRPI0509815 A BR PI0509815A
Authority
BR
Brazil
Prior art keywords
data
wtru
upper link
transmissions
consecutive
Prior art date
Application number
BRPI0509815-7A
Other languages
English (en)
Inventor
Guodong Zhang
Stephen E Terry
Stephen G Dick
Original Assignee
Interdigital Tech 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 Interdigital Tech Corp filed Critical Interdigital Tech Corp
Publication of BRPI0509815A publication Critical patent/BRPI0509815A/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
    • H04L1/18—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
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1835—Buffer management
    • H04L1/1841—Resequencing
    • 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
    • H04L1/1848—Time-out mechanisms
    • 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
    • H04L1/1864—ARQ related signaling
    • 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
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1874—Buffer management
    • 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
    • H04L1/1822—Automatic repetition systems, e.g. Van Duuren systems involving configuration of automatic repeat request [ARQ] with parallel processes

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)
  • Communication Control (AREA)
  • Maintenance And Management Of Digital Transmission (AREA)
  • Small-Scale Networks (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

Método e aparelho para encaminhar blocos de dados não consecutivos em transmissões por link superior aprimorado. Método e aparelho para encaminhar blocos de dados de dados não consecutivos em transmissões via link superior aprimorado (EU). Uma unidade de transmissão e recepção sem fio (WTRU) e um ou mais Nós B incluem um ou mais processos de solicitação de repetição automática (ARQ)/ARQ híbrido (H-ARQ) para sustentar um canal dedicado aprimorado (E-DCH). Blocos de dados transmitidos pela WTRU são reordenados em entidade de reordenamento localizado no(s) Nó(s) B ou controlador de rede de rádio (RNC). Ao identificar um bloco de dados faltante, temporizador de encaminhamento de dados no(s) Nó(s) B ou RNC é iniciado e transmissões de WTRU subseqüentes são monitoradas para determinar se o bloco de dados faltante foi descartado pela WTRU. Mediante o reconhecimento do descarte do bloco de dados faltante, os blocos de dados não consecutivos são encaminhados para camadas mais altas.
BRPI0509815-7A 2004-04-29 2005-04-04 método e aparelho para encaminhar blocos de dados não consecutivos em transmissões por link superior aprimorado BRPI0509815A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US56658804P 2004-04-29 2004-04-29
PCT/US2005/011247 WO2005112357A2 (en) 2004-04-29 2005-04-04 Method and apparatus for forwarding non-consecutive data blocks in enhanced uplink transmissions

Publications (1)

Publication Number Publication Date
BRPI0509815A true BRPI0509815A (pt) 2007-10-09

Family

ID=34983354

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0509815-7A BRPI0509815A (pt) 2004-04-29 2005-04-04 método e aparelho para encaminhar blocos de dados não consecutivos em transmissões por link superior aprimorado

Country Status (20)

Country Link
US (5) US8018945B2 (pt)
EP (4) EP2469780A1 (pt)
JP (8) JP2007538421A (pt)
KR (2) KR101150692B1 (pt)
CN (3) CN102497256A (pt)
AR (1) AR048720A1 (pt)
AU (2) AU2005242432B2 (pt)
BR (1) BRPI0509815A (pt)
CA (2) CA2564465C (pt)
DE (1) DE202005006889U1 (pt)
GE (1) GEP20104992B (pt)
HK (1) HK1125761A1 (pt)
IL (1) IL178760A0 (pt)
IN (1) IN2012DN05191A (pt)
MX (1) MXPA06012458A (pt)
MY (1) MY145295A (pt)
NO (1) NO20065445L (pt)
SG (1) SG155190A1 (pt)
TW (3) TWI353743B (pt)
WO (1) WO2005112357A2 (pt)

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