AR056596A1 - Canal de senalizacion de eliminacion selectiva para un sistema de comunicacion inalambrico - Google Patents

Canal de senalizacion de eliminacion selectiva para un sistema de comunicacion inalambrico

Info

Publication number
AR056596A1
AR056596A1 ARP060104722A ARP060104722A AR056596A1 AR 056596 A1 AR056596 A1 AR 056596A1 AR P060104722 A ARP060104722 A AR P060104722A AR P060104722 A ARP060104722 A AR P060104722A AR 056596 A1 AR056596 A1 AR 056596A1
Authority
AR
Argentina
Prior art keywords
signaling
channel
resources
traffic
wireless communication
Prior art date
Application number
ARP060104722A
Other languages
English (en)
Inventor
Alexei Gorokhov
Min Dong
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
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of AR056596A1 publication Critical patent/AR056596A1/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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • H04L1/001—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding applied to control information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H04B1/7097—Interference-related aspects
    • H04B1/7103—Interference-related aspects the interference being multiple access interference
    • 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/02—Channels characterised by the type of signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0016—Time-frequency-code

Abstract

Un canal de senalizacion que elimina selectivamente canales de tráfico para enviar senalizacion, por ejemplo acuses de recibo (ACK). Para enviar la senalizacion, se determinan recursos para el canal de senalizacion, por ejemplo, sobre la base de un patron de saltos de frecuencia. La senalizacion se distribuye con un codigo de distribucion (por ejemplo, un codigo de Walsh) para generar senalizacion de distribucion, que se asocia con los recursos para el canal de senalizacion. Cada recurso puede particionarse en multiples clusters. Un mensaje de senalizacion puede asociarse con diferentes clusters para lograr diversidad. De igual modo es posible asociar datos de tráfico a otros recursos para un canal de tráfico asignado para su utilizacion. Se eliminan selectivamente los datos de tráfico asociados con los otros recursos para el canal de senalizacion. Los datos de senalizacion y de senalizacion, asociados, son objeto de procesamiento ulterior (por ejemplo, para OFDM o SC-FDMA), y transmitidos.
ARP060104722A 2005-10-27 2006-10-27 Canal de senalizacion de eliminacion selectiva para un sistema de comunicacion inalambrico AR056596A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/260,931 US8565194B2 (en) 2005-10-27 2005-10-27 Puncturing signaling channel for a wireless communication system

Publications (1)

Publication Number Publication Date
AR056596A1 true AR056596A1 (es) 2007-10-10

Family

ID=37907110

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP060104722A AR056596A1 (es) 2005-10-27 2006-10-27 Canal de senalizacion de eliminacion selectiva para un sistema de comunicacion inalambrico

Country Status (18)

Country Link
US (2) US8565194B2 (es)
EP (2) EP1941645B1 (es)
JP (1) JP4903804B2 (es)
KR (1) KR100984985B1 (es)
CN (2) CN104301078B (es)
AR (1) AR056596A1 (es)
BR (1) BRPI0617905A2 (es)
CA (1) CA2627442C (es)
DK (1) DK1941645T3 (es)
ES (1) ES2921548T3 (es)
HU (1) HUE059449T2 (es)
PL (1) PL1941645T3 (es)
PT (1) PT1941645T (es)
RU (1) RU2419208C2 (es)
SG (1) SG166793A1 (es)
SI (1) SI1941645T1 (es)
TW (1) TWI363522B (es)
WO (1) WO2007051158A2 (es)

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CA2627442C (en) 2013-08-06
WO2007051158A3 (en) 2007-06-21
SG166793A1 (en) 2010-12-29
US20130315200A1 (en) 2013-11-28
SI1941645T1 (sl) 2022-08-31
RU2008121188A (ru) 2009-12-10
EP1941645A2 (en) 2008-07-09
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JP4903804B2 (ja) 2012-03-28
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US8565194B2 (en) 2013-10-22
US10805038B2 (en) 2020-10-13
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CN101366224A (zh) 2009-02-11
BRPI0617905A2 (pt) 2011-08-09
KR100984985B1 (ko) 2010-10-04
HUE059449T2 (hu) 2022-11-28
TW200729808A (en) 2007-08-01
CA2627442A1 (en) 2007-05-03
ES2921548T3 (es) 2022-08-29
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US20070097927A1 (en) 2007-05-03
RU2419208C2 (ru) 2011-05-20
WO2007051158A2 (en) 2007-05-03

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