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CO2019000939A2 - Transmisión inicial mejorada y retransmisiones de datos para transmisiones v2x - Google Patents

Transmisión inicial mejorada y retransmisiones de datos para transmisiones v2x

Info

Publication number
CO2019000939A2
CO2019000939A2 CONC2019/0000939A CO2019000939A CO2019000939A2 CO 2019000939 A2 CO2019000939 A2 CO 2019000939A2 CO 2019000939 A CO2019000939 A CO 2019000939A CO 2019000939 A2 CO2019000939 A2 CO 2019000939A2
Authority
CO
Colombia
Prior art keywords
data
transmission
time
data transmission
perform
Prior art date
Application number
CONC2019/0000939A
Other languages
English (en)
Inventor
Joachim Loehr
Mallick Prateek Basu
Sujuan Feng
Original Assignee
Panasonic Ip Corp America
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 Panasonic Ip Corp America filed Critical Panasonic Ip Corp America
Publication of CO2019000939A2 publication Critical patent/CO2019000939A2/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/30—Services specially adapted for particular environments, situations or purposes
    • H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
    • 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
    • H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
    • 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
    • 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
    • H04L1/1893—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
    • H04L5/0001—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) or DMT
    • H04L5/0012—Hopping in multicarrier 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
    • H04L5/003—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
    • 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]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/02—Selection of wireless resources by user or terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/14—Direct-mode setup
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Communication Control (AREA)

Abstract

RESUMEN La invención se refiere a un dispositivo de transmisión para realizar una transmisión inicial y una o más retransmisiones de datos a través de una interfaz de enlace lateral. Un receptor y procesador realizan un procedimiento de detección de recursos para adquirir información sobre los recursos de radio utilizables para que el dispositivo transmita datos en un momento posterior. El procesador realiza una asignación de recursos de radio autónoma para seleccionar recursos de radio de tiempo-frecuencia dentro de una ventana de transmisión que se utilizará para realizar una primera transmisión de los datos, con base en la información adquirida por el procedimiento de detección de recursos. El procesador determina un patrón de tiempo de transmisión de datos, que indica un tiempo de transmisión para realizar una o más transmisiones de datos. Un transmisor realiza la primera transmisión de datos utilizando los recursos de radio de tiempo-frecuencia seleccionados y realiza las retransmisiones de datos en el tiempo de transmisión definido por el patrón de tiempo de transmisión de datos determinado con respecto a la primera transmisión de datos.
CONC2019/0000939A 2016-08-09 2019-01-30 Transmisión inicial mejorada y retransmisiones de datos para transmisiones v2x CO2019000939A2 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP16183360.3A EP3282618A1 (en) 2016-08-09 2016-08-09 Improved initial and retransmissions of data for v2x transmissions
PCT/EP2017/069301 WO2018029023A1 (en) 2016-08-09 2017-07-31 Improved initial and retransmissions of data for v2x transmissions

Publications (1)

Publication Number Publication Date
CO2019000939A2 true CO2019000939A2 (es) 2019-02-08

Family

ID=56693976

Family Applications (1)

Application Number Title Priority Date Filing Date
CONC2019/0000939A CO2019000939A2 (es) 2016-08-09 2019-01-30 Transmisión inicial mejorada y retransmisiones de datos para transmisiones v2x

Country Status (12)

Country Link
US (5) US11005607B2 (es)
EP (3) EP3282618A1 (es)
JP (1) JP7076428B2 (es)
KR (1) KR102408869B1 (es)
CN (2) CN114245339A (es)
BR (1) BR112019002396A2 (es)
CA (1) CA3031713A1 (es)
CO (1) CO2019000939A2 (es)
MX (1) MX2019001613A (es)
MY (1) MY201451A (es)
RU (1) RU2733420C2 (es)
WO (1) WO2018029023A1 (es)

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CN114245339A (zh) 2022-03-25
US20230039128A1 (en) 2023-02-09
CN109526247A (zh) 2019-03-26
US20250080285A1 (en) 2025-03-06
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US20200195389A1 (en) 2020-06-18
MX2019001613A (es) 2019-05-15
CN109526247B (zh) 2021-12-14
BR112019002396A2 (pt) 2019-06-04
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US11509429B2 (en) 2022-11-22
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