CN113424566B - 用于共享无线电频谱信道配置的技术 - Google Patents

用于共享无线电频谱信道配置的技术 Download PDF

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Publication number
CN113424566B
CN113424566B CN202080014492.3A CN202080014492A CN113424566B CN 113424566 B CN113424566 B CN 113424566B CN 202080014492 A CN202080014492 A CN 202080014492A CN 113424566 B CN113424566 B CN 113424566B
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China
Prior art keywords
shared radio
radio spectrum
resource block
channel
coreset
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CN202080014492.3A
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Chinese (zh)
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CN113424566A (zh
Inventor
J.孙
徐慧琳
张晓霞
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Qualcomm Inc
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Qualcomm Inc
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    • 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
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2655—Synchronisation arrangements
    • H04L27/2662—Symbol synchronisation
    • 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
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals
    • 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
    • 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
    • H04L5/0062—Avoidance of ingress interference, e.g. ham radio channels
    • 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—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0092—Indication of how the channel is divided
    • 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—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/14—Spectrum sharing arrangements between different networks
    • 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
    • H04W72/0457—Variable allocation of band or rate
    • 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
    • H04W72/20—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
    • 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
    • H04W72/232—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 physical layer, e.g. DCI signalling
    • 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
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/27—Transitions between radio resource control [RRC] states

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Mobile Radio Communication Systems (AREA)
CN202080014492.3A 2019-02-15 2020-02-14 用于共享无线电频谱信道配置的技术 Active CN113424566B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201962806276P 2019-02-15 2019-02-15
US62/806,276 2019-02-15
US16/790,296 2020-02-13
US16/790,296 US11265130B2 (en) 2019-02-15 2020-02-13 Techniques for shared radio frequency spectrum channel configuration
PCT/US2020/018318 WO2020168212A1 (en) 2019-02-15 2020-02-14 Techniques for shared radio frequency spectrum channel configuration

Publications (2)

Publication Number Publication Date
CN113424566A CN113424566A (zh) 2021-09-21
CN113424566B true CN113424566B (zh) 2024-07-05

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CN202080014492.3A Active CN113424566B (zh) 2019-02-15 2020-02-14 用于共享无线电频谱信道配置的技术

Country Status (6)

Country Link
US (1) US11265130B2 (https=)
EP (1) EP3925153B1 (https=)
JP (1) JP7473559B2 (https=)
CN (1) CN113424566B (https=)
BR (1) BR112021015313A2 (https=)
WO (1) WO2020168212A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230370152A1 (en) * 2020-09-25 2023-11-16 Telefonaktiebolaget Lm Ericsson (Publ) Technique for Radio Resource Allocation in a Relayed Radio Communication
US20240107327A1 (en) * 2021-01-26 2024-03-28 Qualcomm Incorporated Methods and apparatuses for transferring of shared radio frequency band access indications
WO2024119416A1 (en) * 2022-12-07 2024-06-13 Nokia Shanghai Bell Co., Ltd. Efficient and fast radio communication

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018128426A1 (en) * 2017-01-04 2018-07-12 Lg Electronics Inc. Method and apparatus for sharing spectrum between 3gpp lte and nr in wireless communication system
WO2018231036A1 (ko) * 2017-06-16 2018-12-20 주식회사 윌러스표준기술연구소 무선 통신 시스템에서 데이터 채널 및 제어 채널의 송수신 방법, 장치, 및 시스템

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20250027856A (ko) 2017-02-03 2025-02-27 인터디지탈 패튼 홀딩스, 인크 물리적인 다운링크 제어 채널에서의 전달과 수신
US11303420B2 (en) * 2017-10-15 2022-04-12 Lg Electronics Inc. Method and device for performing initial connection in wireless communication system
CN108882376B (zh) * 2017-11-10 2020-01-17 华为技术有限公司 一种通信方法、装置以及系统
US11848718B2 (en) * 2018-08-07 2023-12-19 Interdigital Patent Holdings, Inc. Radio resource management in wireless systems
CN110972270B (zh) 2018-09-28 2022-03-04 展讯通信（上海）有限公司 资源信息的确定方法及装置、存储介质、用户设备

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018128426A1 (en) * 2017-01-04 2018-07-12 Lg Electronics Inc. Method and apparatus for sharing spectrum between 3gpp lte and nr in wireless communication system
WO2018231036A1 (ko) * 2017-06-16 2018-12-20 주식회사 윌러스표준기술연구소 무선 통신 시스템에서 데이터 채널 및 제어 채널의 송수신 방법, 장치, 및 시스템

Also Published As

Publication number Publication date
JP2022520405A (ja) 2022-03-30
EP3925153B1 (en) 2025-09-24
US11265130B2 (en) 2022-03-01
JP7473559B2 (ja) 2024-04-23
CN113424566A (zh) 2021-09-21
EP3925153A1 (en) 2021-12-22
KR20210127703A (ko) 2021-10-22
WO2020168212A1 (en) 2020-08-20
BR112021015313A2 (pt) 2021-10-05
US20200266951A1 (en) 2020-08-20

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