MX2019007944A - Dispositivo y nodo en un sistema de comunicacion inalambrica para transmitir informacion de control de enlace ascendente. - Google Patents

Dispositivo y nodo en un sistema de comunicacion inalambrica para transmitir informacion de control de enlace ascendente.

Info

Publication number
MX2019007944A
MX2019007944A MX2019007944A MX2019007944A MX2019007944A MX 2019007944 A MX2019007944 A MX 2019007944A MX 2019007944 A MX2019007944 A MX 2019007944A MX 2019007944 A MX2019007944 A MX 2019007944A MX 2019007944 A MX2019007944 A MX 2019007944A
Authority
MX
Mexico
Prior art keywords
communication system
control information
wireless communication
uplink control
transmitting uplink
Prior art date
Application number
MX2019007944A
Other languages
English (en)
Inventor
Baldemair Robert
Parkvall Stefan
Dahlman Erik
Falahati Sorour
Cedergren Andreas
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of MX2019007944A publication Critical patent/MX2019007944A/es

Links

Classifications

    • 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
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
    • H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1268—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
    • 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
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/26025—Numerology, i.e. varying one or more of symbol duration, subcarrier spacing, Fourier transform size, sampling rate or down-clocking
    • 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
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2626—Arrangements specific to the transmitter only
    • H04L27/2627—Modulators
    • H04L27/2634—Inverse fast Fourier transform [IFFT] or inverse discrete Fourier transform [IDFT] modulators in combination with other circuits for modulation
    • H04L27/2636—Inverse fast Fourier transform [IFFT] or inverse discrete Fourier transform [IDFT] modulators in combination with other circuits for modulation with FFT or DFT modulators, e.g. standard single-carrier frequency-division multiple access [SC-FDMA] transmitter or DFT spread orthogonal frequency division multiplexing [DFT-SOFDM]
    • 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
    • H04L5/0037—Inter-user or inter-terminal allocation
    • H04L5/0039—Frequency-contiguous, i.e. with no allocation of frequencies for one user or terminal between the frequencies allocated to another
    • 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
    • H04L5/0037—Inter-user or inter-terminal allocation
    • H04L5/0041—Frequency-non-contiguous
    • 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

Landscapes

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

Abstract

La invención se refiere a un método para uso en un dispositivo inalámbrico en un sistema de comunicación inalámbrica para transmitir información de control de enlace ascendente, UCI, en donde el método comprende obtener una UCI que comprenda un número de bits de UCI, asignar los bits de UCI a un conjunto de símbolos de modulación, obtener una configuración de recursos, en donde la configuración de recursos sea al menos indicativa de uno o más recursos asignados disponibles para la transmisión de los símbolos de modulación, asignar los símbolos de modulación a la configuración de recursos, en donde la configuración de recursos es además indicativa de subportadoras asignadas comprendidas en el uno o más recursos asignados, y transmitir los símbolos de modulación usando las subportadoras asignadas.
MX2019007944A 2017-01-05 2017-12-20 Dispositivo y nodo en un sistema de comunicacion inalambrica para transmitir informacion de control de enlace ascendente. MX2019007944A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201762442533P 2017-01-05 2017-01-05
PCT/SE2017/051304 WO2018128574A1 (en) 2017-01-05 2017-12-20 Device and node in a wireless communication system for transmitting uplink control information

Publications (1)

Publication Number Publication Date
MX2019007944A true MX2019007944A (es) 2019-08-29

Family

ID=62791031

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019007944A MX2019007944A (es) 2017-01-05 2017-12-20 Dispositivo y nodo en un sistema de comunicacion inalambrica para transmitir informacion de control de enlace ascendente.

Country Status (9)

Country Link
US (1) US11032837B2 (es)
EP (1) EP3566383A4 (es)
JP (1) JP2020504491A (es)
CN (1) CN108541362B (es)
AU (1) AU2017390583A1 (es)
MX (1) MX2019007944A (es)
RU (1) RU2719294C1 (es)
TW (1) TWI685270B (es)
WO (1) WO2018128574A1 (es)

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Also Published As

Publication number Publication date
EP3566383A1 (en) 2019-11-13
TW201831016A (zh) 2018-08-16
RU2719294C1 (ru) 2020-04-17
EP3566383A4 (en) 2020-09-02
WO2018128574A1 (en) 2018-07-12
CN108541362A (zh) 2018-09-14
US20200077424A1 (en) 2020-03-05
US11032837B2 (en) 2021-06-08
TWI685270B (zh) 2020-02-11
JP2020504491A (ja) 2020-02-06
AU2017390583A1 (en) 2019-06-13
CN108541362B (zh) 2021-09-07

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