BR112022008664A2 - Técnicas para agendamento de pusch em um sistema de comunicação sem fio - Google Patents

Técnicas para agendamento de pusch em um sistema de comunicação sem fio

Info

Publication number
BR112022008664A2
BR112022008664A2 BR112022008664A BR112022008664A BR112022008664A2 BR 112022008664 A2 BR112022008664 A2 BR 112022008664A2 BR 112022008664 A BR112022008664 A BR 112022008664A BR 112022008664 A BR112022008664 A BR 112022008664A BR 112022008664 A2 BR112022008664 A2 BR 112022008664A2
Authority
BR
Brazil
Prior art keywords
techniques
communication system
wireless communication
pusch
schedule
Prior art date
Application number
BR112022008664A
Other languages
English (en)
Inventor
Zhou Yan
Luo Tao
Original Assignee
Qualcomm 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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of BR112022008664A2 publication Critical patent/BR112022008664A2/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
    • H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
    • 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
    • H04W72/12—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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/0224—Channel estimation using sounding signals
    • H04L25/0226—Channel estimation using sounding signals sounding signals per se
    • 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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement 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
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • H04W52/242—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account path loss
    • 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
    • H04W52/32—TPC of broadcast or control channels
    • H04W52/325—Power control of control or pilot channels
    • 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
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/53—Allocation or scheduling criteria for wireless resources based on regulatory allocation policies
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • H04W80/02—Data link layer protocols
    • 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
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT the frequencies being arranged in component carriers
    • 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
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • 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
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink
    • H04W52/146—Uplink power control

Landscapes

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

Abstract

TÉCNICAS PARA AGENDAMENTO DE PUSCH EM UM SISTEMA DE COMUNICAÇÃO SEM FIO. Em um aspecto, a presente revelação inclui um método, aparelho e mídia legível por computador para comunicações sem fio em um equipamento de usuário (UE) para receber um indicador de controle de enlace descendente (DCI) a partir de uma entidade de rede; e configurar pelo menos uma transmissão de canal compartilhado de enlace ascendente físico (PUSCH) com base na determinação de que o DCI não inclui o campo de indicador de solicitação de agendamento (SRI).
BR112022008664A 2019-11-15 2020-11-14 Técnicas para agendamento de pusch em um sistema de comunicação sem fio BR112022008664A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962936299P 2019-11-15 2019-11-15
US17/097,952 US11595985B2 (en) 2019-11-15 2020-11-13 Techniques for PUSCH scheduling in a wireless communication system
PCT/US2020/060622 WO2021097375A1 (en) 2019-11-15 2020-11-14 Techniques for pusch scheduling in a wireless communication system

Publications (1)

Publication Number Publication Date
BR112022008664A2 true BR112022008664A2 (pt) 2022-07-19

Family

ID=75909843

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022008664A BR112022008664A2 (pt) 2019-11-15 2020-11-14 Técnicas para agendamento de pusch em um sistema de comunicação sem fio

Country Status (7)

Country Link
US (3) US11595985B2 (pt)
EP (1) EP4059292A1 (pt)
KR (1) KR20220100864A (pt)
CN (1) CN114651507A (pt)
BR (1) BR112022008664A2 (pt)
TW (1) TW202123760A (pt)
WO (1) WO2021097375A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11595985B2 (en) 2019-11-15 2023-02-28 Qualcomm Incorporated Techniques for PUSCH scheduling in a wireless communication system
US11937107B2 (en) * 2020-09-29 2024-03-19 Samsung Electronics Co., Ltd. Method and apparatus for fast beam measurement and reporting
CA3204348A1 (en) * 2020-12-15 2022-06-23 Ofinno, Llc Pathloss reference signal determination in uplink channel repetition
CN116489803A (zh) * 2022-01-14 2023-07-25 索尼集团公司 用于无线通信的电子设备和方法、计算机可读存储介质

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2017415185B2 (en) 2017-05-25 2022-09-22 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Uplink precoding method, device and system
CN110035534B (zh) * 2018-01-11 2021-02-19 维沃移动通信有限公司 无线通信方法及装置
US11700613B2 (en) * 2018-06-01 2023-07-11 Ntt Docomo, Inc. Method and device for applying a PUSCH configuration to a retransmission
CN110831048B (zh) * 2018-08-10 2023-05-09 华硕电脑股份有限公司 用于估计物理上行链路共享信道的路径损耗的方法和设备
EP3911113A1 (en) * 2019-01-09 2021-11-17 Ntt Docomo, Inc. User terminal and wireless communication method
WO2020168296A1 (en) * 2019-02-14 2020-08-20 Hyoungsuk Jeon Power headroom report for multiple antenna groups
ES2939262T3 (es) * 2019-07-19 2023-04-20 Asustek Comp Inc Procedimiento y aparato para derivar la pérdida de trayectoria de enlace descendente para el control de potencia de transmisión de dispositivo a dispositivo en un sistema de comunicación inalámbrica
WO2021028059A1 (en) * 2019-08-15 2021-02-18 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Uplink beamforming framework for advanced 5g networks
US11595985B2 (en) 2019-11-15 2023-02-28 Qualcomm Incorporated Techniques for PUSCH scheduling in a wireless communication system

Also Published As

Publication number Publication date
US20230209564A1 (en) 2023-06-29
US20210153238A1 (en) 2021-05-20
US11843936B2 (en) 2023-12-12
CN114651507A (zh) 2022-06-21
US20230262725A1 (en) 2023-08-17
WO2021097375A1 (en) 2021-05-20
EP4059292A1 (en) 2022-09-21
KR20220100864A (ko) 2022-07-18
TW202123760A (zh) 2021-06-16
US11595985B2 (en) 2023-02-28

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