CO2020004324A2 - Métodos y aparatos para controlar la información que se activa en las redes inalámbricas - Google Patents

Métodos y aparatos para controlar la información que se activa en las redes inalámbricas

Info

Publication number
CO2020004324A2
CO2020004324A2 CONC2020/0004324A CO2020004324A CO2020004324A2 CO 2020004324 A2 CO2020004324 A2 CO 2020004324A2 CO 2020004324 A CO2020004324 A CO 2020004324A CO 2020004324 A2 CO2020004324 A2 CO 2020004324A2
Authority
CO
Colombia
Prior art keywords
control information
transport block
transmission
wireless networks
wireless
Prior art date
Application number
CONC2020/0004324A
Other languages
English (en)
Inventor
Marco Belleschi
Mattias Bergström
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 CO2020004324A2 publication Critical patent/CO2020004324A2/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
    • H04L1/12—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
    • H04L1/1835—Buffer management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/0205—Traffic management, e.g. flow control or congestion control at the air interface
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/0278—Traffic management, e.g. flow control or congestion control using buffer status reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/36—TPC using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
    • H04W52/365—Power headroom reporting
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/0231—Traffic management, e.g. flow control or congestion control based on communication conditions
    • H04W28/0242—Determining whether packet losses are due to overload or to deterioration of radio communication conditions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/0284—Traffic management, e.g. flow control or congestion control detecting congestion or overload during communication

Landscapes

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

Abstract

La divulgación proporciona métodos y aparatos relacionados con la transmisión de información de control en el acceso de trayecto ascendente de las redes inalámbricas. Una realización proporciona un método realizado por un dispositivo inalámbrico operable en una red de comunicaciones inalámbricas. El método comprende: en respuesta al fallo de la transmisión en un primer intervalo de tiempo de transmisión de un primer bloque de transporte que comprende la primera información de control, transmitir en un segundo intervalo de tiempo de transmisión subsiguiente un segundo bloque de transporte que comprende la segunda información de control, en el que la segunda información de control es una versión actualizada de la primera información de control. El fallo de transmisión del primer bloque de transporte comprende el dispositivo inalámbrico que determina que un canal inalámbrico por el que se va a transmitir el primer bloque de transporte está ocupado en el primer intervalo de tiempo de transmisión. [La Figura 3 acompaña al resumen].
CONC2020/0004324A 2017-10-12 2020-04-08 Métodos y aparatos para controlar la información que se activa en las redes inalámbricas CO2020004324A2 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201762571522P 2017-10-12 2017-10-12
PCT/SE2018/051042 WO2019074437A1 (en) 2017-10-12 2018-10-11 METHODS AND APPARATUS FOR TRIGGERING CONTROL INFORMATION IN WIRELESS NETWORKS

Publications (1)

Publication Number Publication Date
CO2020004324A2 true CO2020004324A2 (es) 2020-04-24

Family

ID=66100967

Family Applications (1)

Application Number Title Priority Date Filing Date
CONC2020/0004324A CO2020004324A2 (es) 2017-10-12 2020-04-08 Métodos y aparatos para controlar la información que se activa en las redes inalámbricas

Country Status (5)

Country Link
US (1) US11528101B2 (es)
EP (1) EP3695683B1 (es)
CN (1) CN111448842B (es)
CO (1) CO2020004324A2 (es)
WO (1) WO2019074437A1 (es)

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Also Published As

Publication number Publication date
CN111448842A (zh) 2020-07-24
CN111448842B (zh) 2024-01-02
EP3695683A1 (en) 2020-08-19
EP3695683A4 (en) 2020-12-09
WO2019074437A1 (en) 2019-04-18
US20210194642A1 (en) 2021-06-24
US11528101B2 (en) 2022-12-13
EP3695683B1 (en) 2022-01-26

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