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MXPA04001476A - Metodo y aparato para la retransmision en un sistema de comunicaciones inalambricas. - Google Patents

Metodo y aparato para la retransmision en un sistema de comunicaciones inalambricas.

Info

Publication number
MXPA04001476A
MXPA04001476A MXPA04001476A MXPA04001476A MXPA04001476A MX PA04001476 A MXPA04001476 A MX PA04001476A MX PA04001476 A MXPA04001476 A MX PA04001476A MX PA04001476 A MXPA04001476 A MX PA04001476A MX PA04001476 A MXPA04001476 A MX PA04001476A
Authority
MX
Mexico
Prior art keywords
segment
timer
transmission
frame
retransmission
Prior art date
Application number
MXPA04001476A
Other languages
English (en)
Inventor
Casaccia Lorenzo
Original Assignee
Qualcomm Inc
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
Priority claimed from US09/931,730 external-priority patent/US6839566B2/en
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of MXPA04001476A publication Critical patent/MXPA04001476A/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
    • 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
    • H04L1/188—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
    • H04L1/0001—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
    • 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
    • H04L1/1657—Implicit acknowledgement of correct or incorrect reception, e.g. with a moving window
    • 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
    • H04L1/1685—Details of the supervisory signal the supervisory signal being transmitted in response to a specific request, e.g. to a polling signal
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Communication Control (AREA)

Abstract

Metodo para la transmision de mensajes segmentados donde cada mensaje se divide primeramente en segmentos y los segmentos se fragmentan. Se aplica un parametro de segmento a cada segmento, y un identificador de segmento a cada fragmento. Los fragmentos se proporcionan a un nivel inferior para la preparacion en tramas para la transmision. Se aplica una modalidad a la transmision de mensajes de duracion corta, tales como mensajes de control. Tras la recepcion de una trama dentro de un segmento, se inicia un temporizador que tiene un periodo de expiracion. La recepcion de una siguiente trama en el segmento detiene el temporizador. La expiracion del periodo de expiracion para un temporizador indica que se pierde una siguiente trama secuencial.

Description

insufficientOCRQuality

Claims (1)

  1. insufficientOCRQuality
MXPA04001476A 2001-08-16 2002-08-16 Metodo y aparato para la retransmision en un sistema de comunicaciones inalambricas. MXPA04001476A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/931,730 US6839566B2 (en) 2001-08-16 2001-08-16 Method and apparatus for time-based reception of transmissions in a wireless communication system
US10/092,644 US6807428B2 (en) 2001-08-16 2002-03-06 Method and apparatus for time-based reception of transmissions in a wireless communication system
PCT/US2002/026013 WO2003017604A1 (en) 2001-08-16 2002-08-16 Method and apparatus for retransmission in a wireless communication system

Publications (1)

Publication Number Publication Date
MXPA04001476A true MXPA04001476A (es) 2004-07-08

Family

ID=26785893

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA04001476A MXPA04001476A (es) 2001-08-16 2002-08-16 Metodo y aparato para la retransmision en un sistema de comunicaciones inalambricas.

Country Status (11)

Country Link
US (1) US6807428B2 (es)
EP (1) EP1417815B1 (es)
JP (1) JP4286135B2 (es)
KR (1) KR100944921B1 (es)
CN (2) CN1568607A (es)
BR (1) BR0211914A (es)
CA (1) CA2457704A1 (es)
MX (1) MXPA04001476A (es)
NO (1) NO20041081L (es)
TW (1) TWI237511B (es)
WO (1) WO2003017604A1 (es)

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US9572179B2 (en) * 2005-12-22 2017-02-14 Qualcomm Incorporated Methods and apparatus for communicating transmission backlog information
US9338767B2 (en) 2005-12-22 2016-05-10 Qualcomm Incorporated Methods and apparatus of implementing and/or using a dedicated control channel
US9125092B2 (en) 2005-12-22 2015-09-01 Qualcomm Incorporated Methods and apparatus for reporting and/or using control information
US8437251B2 (en) 2005-12-22 2013-05-07 Qualcomm Incorporated Methods and apparatus for communicating transmission backlog information
US9119220B2 (en) 2005-12-22 2015-08-25 Qualcomm Incorporated Methods and apparatus for communicating backlog related information
US8514771B2 (en) 2005-12-22 2013-08-20 Qualcomm Incorporated Methods and apparatus for communicating and/or using transmission power information
US9125093B2 (en) 2005-12-22 2015-09-01 Qualcomm Incorporated Methods and apparatus related to custom control channel reporting formats
US9473265B2 (en) 2005-12-22 2016-10-18 Qualcomm Incorporated Methods and apparatus for communicating information utilizing a plurality of dictionaries
US9148795B2 (en) 2005-12-22 2015-09-29 Qualcomm Incorporated Methods and apparatus for flexible reporting of control information
US20070149132A1 (en) 2005-12-22 2007-06-28 Junyl Li Methods and apparatus related to selecting control channel reporting formats
US9451491B2 (en) 2005-12-22 2016-09-20 Qualcomm Incorporated Methods and apparatus relating to generating and transmitting initial and additional control information report sets in a wireless system
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Also Published As

Publication number Publication date
EP1417815B1 (en) 2013-07-31
CN102664704A (zh) 2012-09-12
JP2005526417A (ja) 2005-09-02
TWI237511B (en) 2005-08-01
BR0211914A (pt) 2006-04-04
WO2003017604A1 (en) 2003-02-27
CN1568607A (zh) 2005-01-19
US20030036400A1 (en) 2003-02-20
EP1417815A1 (en) 2004-05-12
CN102664704B (zh) 2015-04-01
JP4286135B2 (ja) 2009-06-24
KR20040030135A (ko) 2004-04-08
CA2457704A1 (en) 2003-02-27
NO20041081L (no) 2004-05-05
US6807428B2 (en) 2004-10-19
KR100944921B1 (ko) 2010-03-03

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