ES2522568T3 - Limitación de interferencia para retransmisiones - Google Patents

Limitación de interferencia para retransmisiones Download PDF

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Publication number
ES2522568T3
ES2522568T3 ES10168155.9T ES10168155T ES2522568T3 ES 2522568 T3 ES2522568 T3 ES 2522568T3 ES 10168155 T ES10168155 T ES 10168155T ES 2522568 T3 ES2522568 T3 ES 2522568T3
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ES
Spain
Prior art keywords
base station
mobile terminal
present
retransmissions
processor
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES10168155.9T
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English (en)
Inventor
Joachim Löhr
Eiko Seidel
Dragan Petrovic
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Optis Wireless Technology LLC
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Optis Wireless Technology LLC
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Application filed by Optis Wireless Technology LLC filed Critical Optis Wireless Technology LLC
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Publication of ES2522568T3 publication Critical patent/ES2522568T3/es
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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
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1861—Physical mapping arrangements
    • 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
    • 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
    • H04L1/1671—Details of the supervisory signal the supervisory signal being transmitted together with control information
    • 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
    • H04L1/1812—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
    • H04L1/1812—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
    • 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
    • H04L1/1887—Scheduling and prioritising arrangements
    • 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
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H04L5/0055—Physical resource allocation for ACK/NACK
    • 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
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
    • 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
    • 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
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0025—Transmission of mode-switching indication
    • 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
    • H04L1/1803—Stop-and-wait protocols

Abstract

Un metodo para controlar el formato de transporte para retransmisiones de paquetes de datos transmitidos sobre el enlace ascendente desde un aparato de transmisión a un aparato de recepcion a traves de at menos un canal de datos del enlace ascendente usando un protocolo HARQ sincrono, comprendiendo el método: transmitir un paquete de datos del enlace ascendente a traves del canal de datos del enlace ascendente desde el aparato de transmisión al aparato de recepción, recibir simultaneamente, en el aparato de transmision, un elemento de informacion de retroalimentación y un elemento de informacion de control procedentes del aparato de recepción, en el que el elemento de información de retroalimentación se usa para la determinación de si realizar, en el aparato de transmision, una retransmisión del paquete de datos del enlace ascendente o si enviar un siguiente paquete de datos del enlace ascendente, y el elemento de información de control indica un formato de transporte para la retransmisión, y transmitir la retransmisión desde el aparato de transmisión al aparato de recepción segun el formato de transporte indicado en el elemento de información de control usando una temporización de transmisión sincrona basada en el protocolo HARQ sincrono en el caso de la retransmisión.

Description

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Claims (1)

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ES10168155.9T 2004-04-01 2004-04-01 Limitación de interferencia para retransmisiones Expired - Lifetime ES2522568T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04008017A EP1583270B1 (en) 2004-04-01 2004-04-01 Interference limitation for retransmissions

Publications (1)

Publication Number Publication Date
ES2522568T3 true ES2522568T3 (es) 2014-11-17

Family

ID=34878243

Family Applications (5)

Application Number Title Priority Date Filing Date
ES14175588.4T Expired - Lifetime ES2668655T3 (es) 2004-04-01 2004-04-01 Limitación de interferencia para las retransmisiones
ES18162801T Expired - Lifetime ES2774204T3 (es) 2004-04-01 2004-04-01 Limitación de interferencia para las retransmisiones
ES10168155.9T Expired - Lifetime ES2522568T3 (es) 2004-04-01 2004-04-01 Limitación de interferencia para retransmisiones
ES19212586T Expired - Lifetime ES2922774T3 (es) 2004-04-01 2004-04-01 Limitación de interferencia para las retransmisiones
ES04008017T Expired - Lifetime ES2378535T3 (es) 2004-04-01 2004-04-01 Limitación de interferencia para las retransmisiones

Family Applications Before (2)

Application Number Title Priority Date Filing Date
ES14175588.4T Expired - Lifetime ES2668655T3 (es) 2004-04-01 2004-04-01 Limitación de interferencia para las retransmisiones
ES18162801T Expired - Lifetime ES2774204T3 (es) 2004-04-01 2004-04-01 Limitación de interferencia para las retransmisiones

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Application Number Title Priority Date Filing Date
ES19212586T Expired - Lifetime ES2922774T3 (es) 2004-04-01 2004-04-01 Limitación de interferencia para las retransmisiones
ES04008017T Expired - Lifetime ES2378535T3 (es) 2004-04-01 2004-04-01 Limitación de interferencia para las retransmisiones

Country Status (10)

Country Link
US (6) US7783949B2 (es)
EP (5) EP1583270B1 (es)
JP (3) JP4700049B2 (es)
AT (1) ATE543280T1 (es)
DK (1) DK1583270T3 (es)
ES (5) ES2668655T3 (es)
HK (1) HK1203003A1 (es)
HU (3) HUE059661T2 (es)
PL (3) PL3637656T3 (es)
WO (1) WO2005099152A1 (es)

Families Citing this family (93)

* Cited by examiner, † Cited by third party
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