MX2017016305A - Seleccion dinamica del modo multiportador basado en los parametros qos. - Google Patents

Seleccion dinamica del modo multiportador basado en los parametros qos.

Info

Publication number
MX2017016305A
MX2017016305A MX2017016305A MX2017016305A MX2017016305A MX 2017016305 A MX2017016305 A MX 2017016305A MX 2017016305 A MX2017016305 A MX 2017016305A MX 2017016305 A MX2017016305 A MX 2017016305A MX 2017016305 A MX2017016305 A MX 2017016305A
Authority
MX
Mexico
Prior art keywords
portions
mode based
qos parameters
dynamic selection
frequency band
Prior art date
Application number
MX2017016305A
Other languages
English (en)
Inventor
Baldemair Robert
Lindoff Bengt
Ali Ashraf Shehzad
Ansari Junaid
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 MX2017016305A publication Critical patent/MX2017016305A/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
    • 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
    • H04L5/0028—Variable division
    • 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
    • H04L5/0058—Allocation criteria
    • H04L5/0064—Rate requirement of the data, e.g. scalable bandwidth, data priority
    • 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
    • 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
    • H04L27/264—Pulse-shaped multi-carrier, i.e. not using rectangular window
    • 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
    • H04L27/264—Pulse-shaped multi-carrier, i.e. not using rectangular window
    • H04L27/26414—Filtering per subband or per resource block, e.g. universal filtered multicarrier [UFMC] or generalized frequency division multiplexing [GFDM]
    • 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
    • H04L27/264—Pulse-shaped multi-carrier, i.e. not using rectangular window
    • H04L27/26416—Filtering per subcarrier, e.g. filterbank multicarrier [FBMC]
    • 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
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2649—Demodulators
    • H04L27/26534—Pulse-shaped multi-carrier, i.e. not using rectangular window
    • H04L27/26538—Filtering per subband or per resource block, e.g. universal filtered multicarrier [UFMC] or generalized frequency division multiplexing [GFDM]
    • 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
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2649—Demodulators
    • H04L27/26534—Pulse-shaped multi-carrier, i.e. not using rectangular window
    • H04L27/2654—Filtering per subcarrier, e.g. filterbank multicarrier [FBMC]
    • 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
    • H04W72/0446—Resources in time domain, e.g. slots or frames

Landscapes

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

Abstract

En un aspecto, un transmisor, por un primer intervalo de tiempo, asigna primera y segunda porciones de una banda de frecuencia a un primero y segundo esquemas de modulación multiportador con primero y segundo espaciamientos subportadores que difieren entre sí. Los datos se transmiten a dispositivos inalámbricos en el primer intervalo de tiempo usando el primero y segundo esquemas de modulación multiportador en la primera y segunda porción de la banda de frecuencia. Para un segundo intervalo de tiempo, la tercera y cuarta porciones no superpuestas de una banda de frecuencia se asignan al tercero y cuarto esquemas de modulación multiportador que tienen espaciamientos de tercer y cuarto espaciamientos subportadores que difieren entre sí. La tercera y cuarta porciones y/o esquemas difieren de la primera y segunda porciones y/o esquemas. Los datos se transmiten en el segundo intervalo de tiempo usando el tercer y cuarto esquemas de modulación multiportador en la tercera y cuarta porciones de la banda de frecuencia.
MX2017016305A 2015-06-22 2015-11-10 Seleccion dinamica del modo multiportador basado en los parametros qos. MX2017016305A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201562182977P 2015-06-22 2015-06-22
PCT/EP2015/076167 WO2016206763A1 (en) 2015-06-22 2015-11-10 Dynamic selection of multicarrier mode based on qos parameters

Publications (1)

Publication Number Publication Date
MX2017016305A true MX2017016305A (es) 2018-03-23

Family

ID=54545111

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017016305A MX2017016305A (es) 2015-06-22 2015-11-10 Seleccion dinamica del modo multiportador basado en los parametros qos.

Country Status (9)

Country Link
US (2) US10523378B2 (es)
EP (1) EP3311520B1 (es)
JP (2) JP6545296B2 (es)
CN (2) CN108141326B (es)
HK (1) HK1256587A1 (es)
MX (1) MX2017016305A (es)
MY (2) MY182312A (es)
WO (1) WO2016206763A1 (es)
ZA (1) ZA201708570B (es)

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Also Published As

Publication number Publication date
US20180191473A1 (en) 2018-07-05
JP2019198090A (ja) 2019-11-14
CN112887069B (zh) 2024-04-12
EP3311520A1 (en) 2018-04-25
ZA201708570B (en) 2021-03-31
EP3311520B1 (en) 2024-01-03
CN108141326A (zh) 2018-06-08
MY183613A (en) 2021-03-03
MY182312A (en) 2021-01-19
US11451349B2 (en) 2022-09-20
CN108141326B (zh) 2021-01-19
JP6545296B2 (ja) 2019-07-17
HK1256587A1 (zh) 2019-09-27
CN112887069A (zh) 2021-06-01
US10523378B2 (en) 2019-12-31
JP6975750B2 (ja) 2021-12-01
US20200112406A1 (en) 2020-04-09
JP2018520589A (ja) 2018-07-26
WO2016206763A1 (en) 2016-12-29

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