CN116545822B - 用于使用多种循环前缀类型的无线通信的技术 - Google Patents

用于使用多种循环前缀类型的无线通信的技术

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Publication number
CN116545822B
CN116545822B CN202310547161.1A CN202310547161A CN116545822B CN 116545822 B CN116545822 B CN 116545822B CN 202310547161 A CN202310547161 A CN 202310547161A CN 116545822 B CN116545822 B CN 116545822B
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CN
China
Prior art keywords
slot format
communication
symbols
slot
type
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
CN202310547161.1A
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English (en)
Chinese (zh)
Other versions
CN116545822A (zh
Inventor
W·南
A·马诺拉克斯
T·罗
陈万士
P·盖尔
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qualcomm Inc
Original Assignee
Qualcomm Inc
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Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of CN116545822A publication Critical patent/CN116545822A/zh
Application granted granted Critical
Publication of CN116545822B publication Critical patent/CN116545822B/zh
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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
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H04L5/1469—Two-way operation using the same type of signal, i.e. duplex using time-sharing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/26025—Numerology, i.e. varying one or more of symbol duration, subcarrier spacing, Fourier transform size, sampling rate or down-clocking
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/2605—Symbol extensions, e.g. Zero Tail, Unique Word [UW]
    • H04L27/2607—Cyclic extensions
    • 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) or 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
    • H04W72/20—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
    • H04W72/231—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the layers above the physical layer, e.g. RRC or MAC-CE signalling

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
CN202310547161.1A 2018-02-12 2019-02-11 用于使用多种循环前缀类型的无线通信的技术 Active CN116545822B (zh)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US201862629355P 2018-02-12 2018-02-12
US62/629,355 2018-02-12
US16/271,254 2019-02-08
US16/271,254 US11172481B2 (en) 2018-02-12 2019-02-08 Techniques for wireless communications using multiple cyclic prefix types
CN201980012681.4A CN111699663B (zh) 2018-02-12 2019-02-11 用于使用多种循环前缀类型的无线通信的技术
PCT/US2019/017519 WO2019157452A1 (en) 2018-02-12 2019-02-11 Techniques for wireless communications using multiple cyclic prefix types

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201980012681.4A Division CN111699663B (zh) 2018-02-12 2019-02-11 用于使用多种循环前缀类型的无线通信的技术

Publications (2)

Publication Number Publication Date
CN116545822A CN116545822A (zh) 2023-08-04
CN116545822B true CN116545822B (zh) 2026-06-16

Family

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Family Applications (2)

Application Number Title Priority Date Filing Date
CN202310547161.1A Active CN116545822B (zh) 2018-02-12 2019-02-11 用于使用多种循环前缀类型的无线通信的技术
CN201980012681.4A Active CN111699663B (zh) 2018-02-12 2019-02-11 用于使用多种循环前缀类型的无线通信的技术

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201980012681.4A Active CN111699663B (zh) 2018-02-12 2019-02-11 用于使用多种循环前缀类型的无线通信的技术

Country Status (10)

Country Link
US (2) US11172481B2 (enExample)
EP (2) EP4583479A3 (enExample)
JP (2) JP7326299B2 (enExample)
KR (2) KR102752870B1 (enExample)
CN (2) CN116545822B (enExample)
AU (1) AU2019216980B2 (enExample)
BR (1) BR112020016146A2 (enExample)
SG (1) SG11202006335WA (enExample)
TW (2) TWI798352B (enExample)
WO (1) WO2019157452A1 (enExample)

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US11172481B2 (en) 2018-02-12 2021-11-09 Qualcomm Incorporated Techniques for wireless communications using multiple cyclic prefix types
CN111264083B (zh) * 2018-02-14 2023-08-25 Lg 电子株式会社 无线通信系统中确定时隙格式的方法及其装置
US10880914B2 (en) * 2018-02-26 2020-12-29 Qualcomm Incorporated Grant free uplink transmission techniques
US11006408B2 (en) * 2018-02-26 2021-05-11 Qualcomm Incorporated Slot format determination for extended cyclic prefix transmissions using normal cyclic prefix slot formats
WO2019194669A1 (en) * 2018-04-06 2019-10-10 Lg Electronics Inc. Method for determining slot format of user equipment in wireless communication system and user equipment using the same
US20190261454A1 (en) * 2018-05-11 2019-08-22 Intel Corporation Handling radio resource control (rrc) configured channels and signals with conflict direction
US10652062B2 (en) * 2018-09-20 2020-05-12 Nokia Technologies Oy Configurable waveform for beyond 52.6GHz
JP6920625B1 (ja) * 2019-10-04 2021-08-18 日本電信電話株式会社 制御装置、無線通信システム、通信制御方法及びプログラム
US12445239B2 (en) * 2020-02-18 2025-10-14 Sony Group Corporation Communications device, infrastructure equipment, and method for determining a use of first physical resources and second physical resources based on a first format indicator and a second format indicator
US11871440B2 (en) * 2021-06-24 2024-01-09 Qualcomm Incorporated Dynamic slot format configuration
US11838159B2 (en) * 2021-07-16 2023-12-05 Qualcomm Incorporated Techniques for a combined cyclic prefix and guard interval-based waveform

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Also Published As

Publication number Publication date
AU2019216980B2 (en) 2023-03-16
EP3753216C0 (en) 2025-06-25
US20190254024A1 (en) 2019-08-15
CN111699663A (zh) 2020-09-22
EP3753216B1 (en) 2025-06-25
CN116545822A (zh) 2023-08-04
CN111699663B (zh) 2023-05-09
AU2019216980A1 (en) 2020-07-23
US20220116943A1 (en) 2022-04-14
US11888662B2 (en) 2024-01-30
TW201935881A (zh) 2019-09-01
WO2019157452A1 (en) 2019-08-15
KR20250012718A (ko) 2025-01-24
KR102752870B1 (ko) 2025-01-09
JP7698001B2 (ja) 2025-06-24
JP7326299B2 (ja) 2023-08-15
US11172481B2 (en) 2021-11-09
TWI798352B (zh) 2023-04-11
JP2021513248A (ja) 2021-05-20
BR112020016146A2 (pt) 2020-12-08
SG11202006335WA (en) 2020-08-28
TWI847593B (zh) 2024-07-01
JP2023145651A (ja) 2023-10-11
EP3753216A1 (en) 2020-12-23
TW202333477A (zh) 2023-08-16
KR20200118430A (ko) 2020-10-15
EP4583479A3 (en) 2025-10-08
EP4583479A2 (en) 2025-07-09

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