BR112019001324A2 - transmissão de comunicações de baixa latência ultra confiável (urllc) em duplexação por divisão de tempo (tdd) com o uso de uma configuração de urllc para um subquadro de tdd - Google Patents

transmissão de comunicações de baixa latência ultra confiável (urllc) em duplexação por divisão de tempo (tdd) com o uso de uma configuração de urllc para um subquadro de tdd

Info

Publication number
BR112019001324A2
BR112019001324A2 BR112019001324-5A BR112019001324A BR112019001324A2 BR 112019001324 A2 BR112019001324 A2 BR 112019001324A2 BR 112019001324 A BR112019001324 A BR 112019001324A BR 112019001324 A2 BR112019001324 A2 BR 112019001324A2
Authority
BR
Brazil
Prior art keywords
urllc
tdd
subframe
low latency
configuration
Prior art date
Application number
BR112019001324-5A
Other languages
English (en)
Inventor
Li Chih-Ping
Jiang Jing
Ji Tingfang
Original Assignee
Qualcomm Incorporated
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 Qualcomm Incorporated filed Critical Qualcomm Incorporated
Publication of BR112019001324A2 publication Critical patent/BR112019001324A2/pt

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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • 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
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • 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
    • H04W72/1273—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of downlink data flows
    • 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
    • H04W72/543—Allocation or scheduling criteria for wireless resources based on quality criteria based on requested quality, e.g. QoS
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0023—Interference mitigation or co-ordination
    • 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
    • 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
    • H04L5/0073—Allocation arrangements that take into account other cell interferences
    • 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
    • H04W28/0236—Traffic management, e.g. flow control or congestion control based on communication conditions radio quality, e.g. interference, losses or delay
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/52—Allocation or scheduling criteria for wireless resources based on load

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Time-Division Multiplex Systems (AREA)

Abstract

trata-se de técnicas para transmissão de dados de comunicações de baixa latência ultra confiável (urllc) em duplexação por divisão de tempo (tdd) com o uso de uma configuração de urllc para um subquadro de tdd. as técnicas incluem determinar que os dados programados para transmissão com o uso de uma banda de tdd em um subquadro de tdd incluem dados de comunicações de baixa latência ultra confiável (urllc), e em resposta, utilizar uma configuração de subquadro de urllc para o subquadro de tdd. a configuração de subquadro de urllc inclui intervalos de enlace descendente e intervalos de enlace ascendente.
BR112019001324-5A 2016-07-28 2017-06-06 transmissão de comunicações de baixa latência ultra confiável (urllc) em duplexação por divisão de tempo (tdd) com o uso de uma configuração de urllc para um subquadro de tdd BR112019001324A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US15/222,647 US10440729B2 (en) 2016-07-28 2016-07-28 Transmission of Ultra-Reliable Low-Latency Communications (URLLC) over Time Division Duplex (TDD) using a URLLC configuration for a TDD subframe
US15/222,647 2016-07-28
PCT/US2017/036084 WO2018022196A1 (en) 2016-07-28 2017-06-06 Transmission of ultra-reliable low-latency communications (urllc) over time division duplex (tdd) using a urllc configuration for a tdd subframe

Publications (1)

Publication Number Publication Date
BR112019001324A2 true BR112019001324A2 (pt) 2019-04-30

Family

ID=59078195

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112019001324-5A BR112019001324A2 (pt) 2016-07-28 2017-06-06 transmissão de comunicações de baixa latência ultra confiável (urllc) em duplexação por divisão de tempo (tdd) com o uso de uma configuração de urllc para um subquadro de tdd

Country Status (10)

Country Link
US (2) US10440729B2 (pt)
EP (1) EP3491762B1 (pt)
CN (1) CN109478982B (pt)
AU (1) AU2017301445B2 (pt)
BR (1) BR112019001324A2 (pt)
CA (1) CA3028092A1 (pt)
ES (1) ES2832625T3 (pt)
SG (1) SG11201811196YA (pt)
TW (1) TWI732889B (pt)
WO (1) WO2018022196A1 (pt)

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Also Published As

Publication number Publication date
TWI732889B (zh) 2021-07-11
AU2017301445A1 (en) 2019-01-17
TW201804754A (zh) 2018-02-01
ES2832625T3 (es) 2021-06-10
AU2017301445B2 (en) 2021-09-23
EP3491762A1 (en) 2019-06-05
US10440729B2 (en) 2019-10-08
US20200037338A1 (en) 2020-01-30
SG11201811196YA (en) 2019-02-27
EP3491762B1 (en) 2020-08-19
WO2018022196A1 (en) 2018-02-01
CN109478982A (zh) 2019-03-15
US20180035446A1 (en) 2018-02-01
CA3028092A1 (en) 2018-02-01
CN109478982B (zh) 2021-05-28
US11089611B2 (en) 2021-08-10

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Legal Events

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B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

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B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2726 DE 04-04-2023 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.