ES2722412T3 - Técnicas y configuraciones asociadas a la comunicación tipo máquina en modo de cobertura mejorada - Google Patents

Técnicas y configuraciones asociadas a la comunicación tipo máquina en modo de cobertura mejorada Download PDF

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Publication number
ES2722412T3
ES2722412T3 ES14845174T ES14845174T ES2722412T3 ES 2722412 T3 ES2722412 T3 ES 2722412T3 ES 14845174 T ES14845174 T ES 14845174T ES 14845174 T ES14845174 T ES 14845174T ES 2722412 T3 ES2722412 T3 ES 2722412T3
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Spain
Prior art keywords
transmission
harq
physical channel
pusch
logic circuits
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Active
Application number
ES14845174T
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English (en)
Inventor
Gang Xiong
Seunghee Han
Jong-Kae Fwu
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Intel IP Corp
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Intel IP Corp
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Publication date
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Publication of ES2722412T3 publication Critical patent/ES2722412T3/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
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1887—Scheduling and prioritising arrangements
    • 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
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • H04B1/50—Circuits using different frequencies for the two directions of communication
    • 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
    • H04L1/1858—Transmission or retransmission of more than one copy of acknowledgement message
    • 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
    • H04L1/189—Transmission or retransmission of more than one copy of a message
    • 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
    • H04L1/1896—ARQ related signaling
    • 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 signalling, 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
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H04L5/1469—Two-way operation using the same type of signal, i.e. duplex using time-sharing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/70—Services for machine-to-machine communication [M2M] or machine type communication [MTC]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

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

Abstract

Un equipo de usuario, EU, (108), que comprende: circuitos de transceptor (144) para: transmitir, a un nodo B evolucionado, eNB, (104), datos en una primera transmisión de Canal Físico Compartido de Enlace Ascendente, PUSCH; y recibir, del eNB (104), un reconocimiento negativo, NACK, de Solicitud de Repetición Automática Híbrida, HARQ, en una transmisión de enlace descendente, en donde HARQ NACK se recibe en un nivel de repetición predefinido o configurado a lo largo de múltiples subtramas de la transmisión de enlace descendente; y circuitos lógicos (152) acoplados a los circuitos de transceptor (144), los circuitos lógicos (152) para determinar una subtrama inicial de enlace ascendente, según el nivel de repetición predefinido o configurado, en la cual comenzar la retransmisión de los datos en una segunda transmisión PUSCH en respuesta a HARQ NACK, en donde la transmisión de enlace descendente incluye una transmisión de Canal Físico de Indicador HARQ, PHICH, y una transmisión de Canal Físico de Control de Enlace Descendente, PDCCH, y los circuitos lógicos (152) son para determinar la subtrama inicial de enlace ascendente de la segunda transmisión PUSCH según una última subtrama de la transmisión PHICH y de la transmisión PDCCH.
ES14845174T 2013-09-17 2014-09-16 Técnicas y configuraciones asociadas a la comunicación tipo máquina en modo de cobertura mejorada Active ES2722412T3 (es)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201361879014P 2013-09-17 2013-09-17
US201361883127P 2013-09-26 2013-09-26
US201461933869P 2014-01-30 2014-01-30
US14/479,825 US10142064B2 (en) 2013-09-17 2014-09-08 Techniques and configurations associated with machine type communication in enhanced coverage mode
PCT/US2014/055848 WO2015042038A1 (en) 2013-09-17 2014-09-16 Techniques and configurations associated with machine type communication in enhanced coverage mode

Publications (1)

Publication Number Publication Date
ES2722412T3 true ES2722412T3 (es) 2019-08-09

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
ES14845174T Active ES2722412T3 (es) 2013-09-17 2014-09-16 Técnicas y configuraciones asociadas a la comunicación tipo máquina en modo de cobertura mejorada

Country Status (6)

Country Link
US (1) US10142064B2 (es)
EP (1) EP3047579B1 (es)
CN (1) CN105493418B (es)
ES (1) ES2722412T3 (es)
HU (1) HUE044170T2 (es)
WO (1) WO2015042038A1 (es)

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Also Published As

Publication number Publication date
US10142064B2 (en) 2018-11-27
CN105493418B (zh) 2019-06-14
EP3047579A1 (en) 2016-07-27
CN105493418A (zh) 2016-04-13
US20150078224A1 (en) 2015-03-19
EP3047579B1 (en) 2019-03-13
WO2015042038A1 (en) 2015-03-26
HUE044170T2 (hu) 2019-10-28
EP3047579A4 (en) 2017-08-30
HK1222954A1 (zh) 2017-07-14

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