AR108456A1 - Retransmisión de paquetes en un sistema de comunicaciones inalámbricas - Google Patents

Retransmisión de paquetes en un sistema de comunicaciones inalámbricas

Info

Publication number
AR108456A1
AR108456A1 ARP170101256A ARP170101256A AR108456A1 AR 108456 A1 AR108456 A1 AR 108456A1 AR P170101256 A ARP170101256 A AR P170101256A AR P170101256 A ARP170101256 A AR P170101256A AR 108456 A1 AR108456 A1 AR 108456A1
Authority
AR
Argentina
Prior art keywords
radio
node
wireless communications
packets
communications system
Prior art date
Application number
ARP170101256A
Other languages
English (en)
Inventor
Christofer Lindheimer
Torsten Dudda
Helka-Liina Mttanen
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 AR108456A1 publication Critical patent/AR108456A1/es

Links

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
    • H04L1/08—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
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1671—Details of the supervisory signal the supervisory signal being transmitted together with control information
    • 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
    • H04L1/188—Time-out mechanisms
    • 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
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/22—Parsing or analysis of headers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling

Abstract

Un nodo radioeléctrico de transmisión (12) está configurado para transmitir paquetes en un sistema de comunicaciones inalámbricas (10). El nodo radioeléctrico de transmisión (12) está configurado, en particular, para transmitir paquetes a un nodo radioeléctrico de recepción (16) tal como este mismo lo planifica, por uno o más múltiples y diferentes tipos de enlaces radioeléctricos (18, 20) entre los cuales la transmisión está separada en los paquetes para dividirse o conmutarse. El nodo radioeléctrico de transmisión (12) también esta configurado para recibir del nodo radioeléctrico de recepción (16) una indicación de enlace de retransmisión (40) que señala por cuales de los múltiples tipos diferentes de enlaces radioeléctricos (18, 20) debe implementarse la retransmisión de paquetes. El nodo radioeléctrico de transmisión (12) además está configurado para efectuar la retransmisión de paquetes en base a la indicación de enlace de retransmisión (40).
ARP170101256A 2016-05-13 2017-05-11 Retransmisión de paquetes en un sistema de comunicaciones inalámbricas AR108456A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201662336326P 2016-05-13 2016-05-13

Publications (1)

Publication Number Publication Date
AR108456A1 true AR108456A1 (es) 2018-08-22

Family

ID=58701648

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP170101256A AR108456A1 (es) 2016-05-13 2017-05-11 Retransmisión de paquetes en un sistema de comunicaciones inalámbricas

Country Status (4)

Country Link
US (1) US10880044B2 (es)
EP (1) EP3455969A1 (es)
AR (1) AR108456A1 (es)
WO (1) WO2017194733A1 (es)

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US11770343B2 (en) * 2020-04-09 2023-09-26 Qualcomm Incorporated Usage of a helping user equipment during sidelink retransmission
WO2022252027A1 (zh) * 2021-05-31 2022-12-08 北京小米移动软件有限公司 多连接下的通信方法和通信装置

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Also Published As

Publication number Publication date
WO2017194733A1 (en) 2017-11-16
EP3455969A1 (en) 2019-03-20
US20190280819A1 (en) 2019-09-12
US10880044B2 (en) 2020-12-29

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