BR112019003373A2 - seleção de recurso autônomo para múltiplas transmissões em comunicações de dispositivo a dispositivo - Google Patents

seleção de recurso autônomo para múltiplas transmissões em comunicações de dispositivo a dispositivo

Info

Publication number
BR112019003373A2
BR112019003373A2 BR112019003373-4A BR112019003373A BR112019003373A2 BR 112019003373 A2 BR112019003373 A2 BR 112019003373A2 BR 112019003373 A BR112019003373 A BR 112019003373A BR 112019003373 A2 BR112019003373 A2 BR 112019003373A2
Authority
BR
Brazil
Prior art keywords
transmission
resources
multiple transmissions
resource
feature selection
Prior art date
Application number
BR112019003373-4A
Other languages
English (en)
Inventor
GULATI Kapil
Kumar Baghel Sudhir
Patil Shailesh
Viet Nguyen Tien
Wu Zhibin
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 BR112019003373A2 publication Critical patent/BR112019003373A2/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/25—Control channels or signalling for resource management between terminals via a wireless link, e.g. sidelink
    • 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
    • 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
    • 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
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • 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
    • 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
    • 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
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • 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
    • H04W72/0473—Wireless resource allocation based on the type of the allocated resource the resource being transmission power
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/40—Resource management for direct mode communication, e.g. D2D or sidelink
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/51—Allocation or scheduling criteria for wireless resources based on terminal or device properties
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/53—Allocation or scheduling criteria for wireless resources based on regulatory allocation policies

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Small-Scale Networks (AREA)
  • Communication Control (AREA)

Abstract

um equipamento de usuário (ue) pode se comunicar com um ou outros mais ues utilizando múltiplas transmissões em uma distribuição de comunicações de dispositivo a dispositivo (d2d). um número de ues pode ser configurado com recursos de d2d, e um ue de transmissão pode identificar os recursos de d2d disponíveis a partir dos recursos configurados. o ue de transmissão pode identificar um recurso para uma primeira transmissão de uma transmissão de d2d a partir dos recursos de d2d disponíveis, e pode identificar um segundo recurso para uma segunda transmissão da transmissão de d2d. a segunda transmissão pode ser uma transmissão de harq anônima que pode ser transmitida para intensificar a probabilidade de que um ou mais ues de recepção recebam com sucesso a transmissão. em alguns exemplos, o segundo recurso pode ser identificado com base em outros recursos disponíveis dentro de uma janela de tempo predeterminada em torno da primeira transmissão.
BR112019003373-4A 2016-08-25 2017-08-18 seleção de recurso autônomo para múltiplas transmissões em comunicações de dispositivo a dispositivo BR112019003373A2 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201662379726P 2016-08-25 2016-08-25
US62/379,726 2016-08-25
US15/680,014 2017-08-17
US15/680,014 US10631271B2 (en) 2016-08-25 2017-08-17 Autonomous resource selection for multiple transmissions in device-to-device communications
PCT/US2017/047657 WO2018039079A1 (en) 2016-08-25 2017-08-18 Autonomous resource selection for multiple transmissions in device-to-device communications

Publications (1)

Publication Number Publication Date
BR112019003373A2 true BR112019003373A2 (pt) 2019-05-21

Family

ID=61244203

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112019003373-4A BR112019003373A2 (pt) 2016-08-25 2017-08-18 seleção de recurso autônomo para múltiplas transmissões em comunicações de dispositivo a dispositivo

Country Status (8)

Country Link
US (2) US10631271B2 (pt)
EP (1) EP3504915B1 (pt)
JP (1) JP7199347B2 (pt)
KR (2) KR102524700B1 (pt)
CN (2) CN109644434B (pt)
BR (1) BR112019003373A2 (pt)
CA (1) CA3031676A1 (pt)
WO (1) WO2018039079A1 (pt)

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Also Published As

Publication number Publication date
EP3504915A1 (en) 2019-07-03
CN116321454A (zh) 2023-06-23
US11956757B2 (en) 2024-04-09
CN109644434B (zh) 2023-03-28
KR102662810B1 (ko) 2024-05-03
US10631271B2 (en) 2020-04-21
KR20230054753A (ko) 2023-04-25
WO2018039079A1 (en) 2018-03-01
US20200229146A1 (en) 2020-07-16
JP7199347B2 (ja) 2023-01-05
KR20190039721A (ko) 2019-04-15
CA3031676A1 (en) 2018-03-01
US20180063816A1 (en) 2018-03-01
CN109644434A (zh) 2019-04-16
KR102524700B1 (ko) 2023-04-21
JP2019531640A (ja) 2019-10-31
EP3504915B1 (en) 2023-11-15

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