BR112021019822A2 - Método e aparelho para cancelamento de transmissão com base na sobreposição de ocasiões de transmissão - Google Patents

Método e aparelho para cancelamento de transmissão com base na sobreposição de ocasiões de transmissão

Info

Publication number
BR112021019822A2
BR112021019822A2 BR112021019822A BR112021019822A BR112021019822A2 BR 112021019822 A2 BR112021019822 A2 BR 112021019822A2 BR 112021019822 A BR112021019822 A BR 112021019822A BR 112021019822 A BR112021019822 A BR 112021019822A BR 112021019822 A2 BR112021019822 A2 BR 112021019822A2
Authority
BR
Brazil
Prior art keywords
transmission
canceling
overlapping
uplink channel
priority
Prior art date
Application number
BR112021019822A
Other languages
English (en)
Inventor
Hossein Bagheri
Hyejung Jung
Vijay Nangia
Original Assignee
Lenovo Singapore Pte Ltd
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 Lenovo Singapore Pte Ltd filed Critical Lenovo Singapore Pte Ltd
Publication of BR112021019822A2 publication Critical patent/BR112021019822A2/pt

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
    • H04L1/1864—ARQ related signaling
    • 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
    • H04L5/003—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
    • 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
    • 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
    • H04W72/1268—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
    • 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
    • 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
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
    • H04W72/566—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient
    • H04W72/569—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient of the traffic information

Landscapes

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

Abstract

método e aparelho para cancelamento de transmissão com base na sobreposição de ocasiões de transmissão. uma primeira ocasião de transmissão e uma primeira prioridade de um primeiro canal de enlace ascendente podem ser determinadas (210). uma segunda ocasião de transmissão e uma segunda prioridade de um segundo canal de enlace ascendente podem ser determinadas (220). a primeira prioridade pode ser maior que a segunda prioridade. a primeira ocasião de transmissão pode se sobrepor no tempo com a segunda ocasião de transmissão. um símbolo específico do segundo canal de enlace ascendente para cancelar uma transmissão do segundo canal de enlace ascendente pode ser determinado (230) com base na primeira ocasião de transmissão sobreposta no tempo com a segunda ocasião de transmissão. a transmissão do segundo canal de enlace ascendente a partir do símbolo específico pode ser cancelada (240).
BR112021019822A 2019-04-02 2020-03-31 Método e aparelho para cancelamento de transmissão com base na sobreposição de ocasiões de transmissão BR112021019822A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962828463P 2019-04-02 2019-04-02
PCT/IB2020/053036 WO2020202000A1 (en) 2019-04-02 2020-03-31 Method and apparatus for cancelling transmission based on overlapping transmission occasions

Publications (1)

Publication Number Publication Date
BR112021019822A2 true BR112021019822A2 (pt) 2021-12-07

Family

ID=70285741

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112021019822A BR112021019822A2 (pt) 2019-04-02 2020-03-31 Método e aparelho para cancelamento de transmissão com base na sobreposição de ocasiões de transmissão

Country Status (6)

Country Link
US (3) US11212821B2 (pt)
EP (2) EP3949189B1 (pt)
KR (1) KR20210147025A (pt)
CN (2) CN118199820A (pt)
BR (1) BR112021019822A2 (pt)
WO (1) WO2020202000A1 (pt)

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Also Published As

Publication number Publication date
US20220078814A1 (en) 2022-03-10
CN113661668B (zh) 2024-04-26
EP4358453A3 (en) 2024-06-26
KR20210147025A (ko) 2021-12-06
US20230284260A1 (en) 2023-09-07
US20200322971A1 (en) 2020-10-08
EP3949189A1 (en) 2022-02-09
EP4358453A2 (en) 2024-04-24
US11690095B2 (en) 2023-06-27
EP3949189B1 (en) 2024-05-01
CN118199820A (zh) 2024-06-14
US11212821B2 (en) 2021-12-28
EP3949189C0 (en) 2024-05-01
CN113661668A (zh) 2021-11-16
WO2020202000A1 (en) 2020-10-08

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B154 Notification of filing of divisional application [chapter 15.50 patent gazette]

Free format text: O PEDIDO FOI DIVIDIDO NO BR122023026685-4 PROTOCOLO 870230111452 EM 18/12/2023 14:18.