BR112023003770A2 - Sistemas e métodos para cancelamento de ul no lado da rede usando alocação de recursos de frequência entrelaçados - Google Patents

Sistemas e métodos para cancelamento de ul no lado da rede usando alocação de recursos de frequência entrelaçados

Info

Publication number
BR112023003770A2
BR112023003770A2 BR112023003770A BR112023003770A BR112023003770A2 BR 112023003770 A2 BR112023003770 A2 BR 112023003770A2 BR 112023003770 A BR112023003770 A BR 112023003770A BR 112023003770 A BR112023003770 A BR 112023003770A BR 112023003770 A2 BR112023003770 A2 BR 112023003770A2
Authority
BR
Brazil
Prior art keywords
cancellation
wireless station
resources
resource allocation
network side
Prior art date
Application number
BR112023003770A
Other languages
English (en)
Inventor
Ye Sigen
Yao Chunhai
Ye Chunxuan
Zhang Dawei
Sun Haitong
He Hong
Oteri Oghenekome
Zeng Wei
Yang Weidong
Zhang Yushu
Original Assignee
Apple Inc
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 Apple Inc filed Critical Apple Inc
Publication of BR112023003770A2 publication Critical patent/BR112023003770A2/pt

Links

Classifications

    • 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
    • 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
    • H04L5/0037—Inter-user or inter-terminal allocation
    • 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
    • H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
    • 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
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • 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
    • 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
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal

Abstract

MÉTODO, ESTAÇÃO SEM FIO E CIRCUITO INTEGRADO PARA CANCELAMENTO DE UL NO LADO DA REDE USANDO ALOCAÇÃO DE RECURSOS DE FREQUÊNCIA ENTRELAÇADOS. Trata-se de um método para comunicação sem fio que inclui: agendar, por uma estação sem fio, uma primeira transmissão de uplink (UL) a partir de um dispositivo sem fio; determinar, pela estação sem fio, uma necessidade de uma transmissão de uplink de prioridade mais alta que usa recursos sobrepostos à primeira transmissão de UL; determinar, pela estação sem fio, uma região de referência dentro da qual a indicação de cancelamento (CI) de UL deve ser aplicada; determinar, pela estação sem fio, um conjunto de recursos de UL na região de referência para cancelamento, sendo que ao menos um subconjunto dos recursos de UL na região de referência são entrelaçados; enviar, através de um canal de controle de downlink, uma indicação do conjunto determinado de recursos de UL para cancelamento (por exemplo, indicando entrelaçamentos específicos e/ou blocos de recursos físicos específicos dentro de tais entrelaçamentos que devem ser cancelados); e receber, na estação sem fio, a transmissão de uplink de prioridade mais alta através de pelo menos um subconjunto do conjunto determinado de recursos de UL cancelados.
BR112023003770A 2020-09-24 2020-09-24 Sistemas e métodos para cancelamento de ul no lado da rede usando alocação de recursos de frequência entrelaçados BR112023003770A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2020/117424 WO2022061648A1 (en) 2020-09-24 2020-09-24 Systems and methods for network-side ul cancellation using interlaced frequency resource allocation

Publications (1)

Publication Number Publication Date
BR112023003770A2 true BR112023003770A2 (pt) 2023-04-04

Family

ID=80845952

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112023003770A BR112023003770A2 (pt) 2020-09-24 2020-09-24 Sistemas e métodos para cancelamento de ul no lado da rede usando alocação de recursos de frequência entrelaçados

Country Status (5)

Country Link
US (1) US11943803B2 (pt)
EP (1) EP4173388A4 (pt)
CN (1) CN116235577A (pt)
BR (1) BR112023003770A2 (pt)
WO (1) WO2022061648A1 (pt)

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3282798A4 (en) * 2015-04-10 2018-12-05 LG Electronics Inc. Method and device for transmitting/receiving d2d signal considering priority in wireless communication system
JP6205007B1 (ja) 2016-03-31 2017-09-27 株式会社Ｎｔｔドコモ ユーザ端末、無線基地局及び無線通信方法
US10342044B2 (en) 2016-07-25 2019-07-02 Qualcomm Incorporated Latency reduction techniques for LTE transmission in unlicensed spectrum
US10873423B2 (en) 2018-02-15 2020-12-22 Huawei Technologies Co., Ltd. Systems and methods for allocation of uplink control channel resources in unlicensed spectrum
CN110366246A (zh) * 2018-03-26 2019-10-22 维沃移动通信有限公司 取消上行传输的方法和终端设备
US20190342874A1 (en) * 2018-05-04 2019-11-07 Intel Corporation Interlace-Based Uplink Physical Channel Design for New Radio-Unlicensed (NR-U)
US20210168783A1 (en) 2018-08-10 2021-06-03 Apple Inc. Downlink control channel signaling for uplink coexistance of multiple service types
CN110535568B (zh) 2018-08-10 2022-05-03 中兴通讯股份有限公司 应答接收及发送方法、重传方法、通信设备及存储介质
US11606799B2 (en) * 2018-09-26 2023-03-14 Qualcomm Incorporated Preemption indication and permission indication management for mobile broadband and low latency communication multiplexing
EP3860283A4 (en) 2018-09-27 2022-05-18 Ntt Docomo, Inc. USER TERMINAL, AND WIRELESS COMMUNICATION METHOD
WO2020147128A1 (zh) * 2019-01-18 2020-07-23 北京小米移动软件有限公司 上行传输的发送方法、装置、设备及存储介质
CA3071723A1 (en) * 2019-02-07 2020-08-07 Comcast Cable Communications, Llc Pre-emption of signal transmission
US20220166586A1 (en) * 2019-03-29 2022-05-26 Apple Inc. Resource allocation and user multiplexing capacity enhancements for interlace based physical uplink control channel formats in new radio (nr)-unlicensed
US11419123B2 (en) 2019-05-03 2022-08-16 Qualcomm Incorporated Uplink transmission cancellation
US11849430B2 (en) 2019-09-09 2023-12-19 Qualcomm Incorporated Uplink resource allocation and activation
EP4039026A4 (en) 2019-09-30 2023-05-24 ZTE Corporation CANCELLATION OF TIME-FREQUENCY BLOCK
WO2021189178A1 (en) 2020-03-23 2021-09-30 Qualcomm Incorporated Uplink cancelation indication
US20210329679A1 (en) 2020-04-17 2021-10-21 Qualcomm Incorporated Cancellation timeline for uplink cancellation indication
US20210352678A1 (en) 2020-05-07 2021-11-11 Qualcomm Incorporated Resource identification for uplink scheduled transmission after cancellation indication receipt
US20220086850A1 (en) 2020-09-16 2022-03-17 Qualcomm Incorporated Ul transmission control

Also Published As

Publication number Publication date
EP4173388A4 (en) 2023-09-06
EP4173388A1 (en) 2023-05-03
US20230217483A1 (en) 2023-07-06
US11943803B2 (en) 2024-03-26
CN116235577A (zh) 2023-06-06
WO2022061648A1 (en) 2022-03-31

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