MX353504B - Retroalimentación harq usando agregación de portadoras. - Google Patents

Retroalimentación harq usando agregación de portadoras.

Info

Publication number
MX353504B
MX353504B MX2016003564A MX2016003564A MX353504B MX 353504 B MX353504 B MX 353504B MX 2016003564 A MX2016003564 A MX 2016003564A MX 2016003564 A MX2016003564 A MX 2016003564A MX 353504 B MX353504 B MX 353504B
Authority
MX
Mexico
Prior art keywords
carrier
downlink
recipient
uplink
fdd carrier
Prior art date
Application number
MX2016003564A
Other languages
English (en)
Other versions
MX2016003564A (es
Inventor
Cheng Yan
Xue Lixia
Berggren Fredrik
Mazzarese David
Original Assignee
Huawei Tech Co Ltd
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 Huawei Tech Co Ltd filed Critical Huawei Tech Co Ltd
Publication of MX2016003564A publication Critical patent/MX2016003564A/es
Publication of MX353504B publication Critical patent/MX353504B/es

Links

Classifications

    • 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
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT the frequencies being arranged in component carriers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • 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
    • H04L1/1854—Scheduling and prioritising 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
    • H04L1/12—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
    • 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
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • 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

Abstract

Método (500) en un nodo de red de radio (110), un nodo de red de radio (110), método (700) en un receptor (120) y un receptor (120), para la transmisión de datos y la asignación de recursos de canal de control de enlace ascendente (310) en una portadora FDD de enlace ascendente (300), para habilitar a un receptor (120) para proporcionar información HARQ para datos transmitidos en el enlace descendente utilizando agregación de portadoras de una portadora FDD de enlace descendente (350) y al menos una portadora TDD (200). El método (500) comprende asociar (501) cada subtrama de enlace descendente (360) en la portadora FDD de enlace descendente (350) con una subtrama de canal de control de enlace ascendente (310) en la portadora FDD de enlace ascendente (300). Además, el método (500) comprende asociar (502) cada subtrama de enlace descendente (210) y subtrama especial (220) en la portadora TDD (200) con una subtrama de canal de control de enlace ascendente (310) en la portadora FDD de enlace ascendente (300). El método (500) también comprende asignar recursos de canal de control (503) de enlace ascendente (310) en la portadora FDD de enlace ascendente (300) para el receptor (120), de acuerdo con las asociaciones realizadas (501, 502). Además, el método también comprende transmitir (504) datos en dicha portadora FDD de enlace descendente (350) y/o portadora TDD (200), para ser recibidos por el receptor (120).
MX2016003564A 2013-09-27 2013-09-27 Retroalimentación harq usando agregación de portadoras. MX353504B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2013/070288 WO2015043667A1 (en) 2013-09-27 2013-09-27 Harq feedback using carrier aggregation

Publications (2)

Publication Number Publication Date
MX2016003564A MX2016003564A (es) 2016-06-02
MX353504B true MX353504B (es) 2018-01-17

Family

ID=49261563

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016003564A MX353504B (es) 2013-09-27 2013-09-27 Retroalimentación harq usando agregación de portadoras.

Country Status (12)

Country Link
US (3) US10075956B2 (es)
EP (5) EP3223451B1 (es)
JP (1) JP6174810B2 (es)
CN (2) CN111092698B (es)
BR (1) BR112016006092B1 (es)
CA (1) CA2920052C (es)
ES (2) ES2711211T3 (es)
MX (1) MX353504B (es)
PT (1) PT3011699T (es)
RU (1) RU2634701C2 (es)
WO (1) WO2015043667A1 (es)
ZA (1) ZA201600664B (es)

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Also Published As

Publication number Publication date
RU2016109814A (ru) 2017-11-01
US20200221460A1 (en) 2020-07-09
CN111092698A (zh) 2020-05-01
US20160205690A1 (en) 2016-07-14
ES2711211T3 (es) 2019-04-30
CN111092698B (zh) 2021-12-17
CN105393485B (zh) 2019-12-06
US20180343656A1 (en) 2018-11-29
EP3011699B1 (en) 2017-09-20
EP3223450B1 (en) 2018-11-21
CA2920052A1 (en) 2015-04-02
ES2873935T3 (es) 2021-11-04
EP3223450A1 (en) 2017-09-27
CN105393485A (zh) 2016-03-09
US10602517B2 (en) 2020-03-24
EP3836471B1 (en) 2024-01-10
BR112016006092B1 (pt) 2022-08-23
ZA201600664B (en) 2022-05-25
CA2920052C (en) 2017-10-31
BR112016006092A2 (pt) 2017-08-01
RU2634701C2 (ru) 2017-11-03
US10075956B2 (en) 2018-09-11
JP2016534638A (ja) 2016-11-04
WO2015043667A1 (en) 2015-04-02
JP6174810B2 (ja) 2017-08-02
EP3011699A1 (en) 2016-04-27
EP3223451B1 (en) 2018-11-21
PT3011699T (pt) 2017-11-14
EP3462662B1 (en) 2021-03-10
MX2016003564A (es) 2016-06-02
EP3223451A1 (en) 2017-09-27
US11082981B2 (en) 2021-08-03
EP3462662A1 (en) 2019-04-03
EP3836471A1 (en) 2021-06-16

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