CA3063170A1 - Carrier aggregation under different subframe structures in new radio - Google Patents

Carrier aggregation under different subframe structures in new radio Download PDF

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Publication number
CA3063170A1
CA3063170A1 CA3063170A CA3063170A CA3063170A1 CA 3063170 A1 CA3063170 A1 CA 3063170A1 CA 3063170 A CA3063170 A CA 3063170A CA 3063170 A CA3063170 A CA 3063170A CA 3063170 A1 CA3063170 A1 CA 3063170A1
Authority
CA
Canada
Prior art keywords
slot
component carriers
component
component carrier
format indicator
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.)
Pending
Application number
CA3063170A
Other languages
English (en)
French (fr)
Inventor
Wanshi Chen
Heechoon Lee
Tingfang Ji
Peter Gaal
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
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 CA3063170A1 publication Critical patent/CA3063170A1/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
    • H04B7/0621—Feedback content
    • H04B7/0626—Channel coefficients, e.g. channel state information [CSI]
    • 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
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • 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
    • 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
    • H04W72/21—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
    • H04W72/20—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
CA3063170A 2017-06-16 2018-06-11 Carrier aggregation under different subframe structures in new radio Pending CA3063170A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201762521172P 2017-06-16 2017-06-16
US62/521,172 2017-06-16
US16/003,753 US10548126B2 (en) 2017-06-16 2018-06-08 Carrier aggregation under different subframe structures in new radio
US16/003,753 2018-06-08
PCT/US2018/036830 WO2018231678A1 (en) 2017-06-16 2018-06-11 Carrier aggregation under different subframe structures in new radio

Publications (1)

Publication Number Publication Date
CA3063170A1 true CA3063170A1 (en) 2018-12-20

Family

ID=64657799

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3063170A Pending CA3063170A1 (en) 2017-06-16 2018-06-11 Carrier aggregation under different subframe structures in new radio

Country Status (10)

Country Link
US (3) US10548126B2 (enExample)
EP (2) EP3968559B1 (enExample)
JP (1) JP7159225B2 (enExample)
KR (2) KR102666619B1 (enExample)
CN (2) CN114745796B (enExample)
BR (1) BR112019026241A2 (enExample)
CA (1) CA3063170A1 (enExample)
ES (1) ES2901507T3 (enExample)
TW (1) TWI758491B (enExample)
WO (1) WO2018231678A1 (enExample)

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CN113746596B (zh) * 2017-09-08 2023-07-11 华为技术有限公司 一种信息传输方法及装置
KR102370452B1 (ko) * 2017-09-10 2022-03-04 엘지전자 주식회사 무선 통신 시스템에서 캐리어 병합을 이용하여 신호를 송수신하기 위한 방법 및 이를 위한 장치
CA3082701C (en) 2017-11-17 2024-02-20 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Slot format indication method and related product
CN112751659B (zh) * 2018-02-14 2022-05-17 华为技术有限公司 通信方法和无线装置
US11191060B2 (en) 2018-03-15 2021-11-30 Sprint Communications Company L.P. Dynamic wireless network architecture to serve uplink-centric and downlink-centric user applications
US10432798B1 (en) 2018-05-25 2019-10-01 At&T Intellectual Property I, L.P. System, method, and apparatus for service grouping of users to different speed tiers for wireless communication
US10419943B1 (en) 2018-06-15 2019-09-17 At&T Intellectual Property I, L.P. Overlay of millimeter wave (mmWave) on citizens broadband radio service (CBRS) for next generation fixed wireless (NGFW) deployment
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CN113303003A (zh) * 2018-11-16 2021-08-24 株式会社Ntt都科摩 终端以及无线通信方法
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JP7534535B2 (ja) * 2020-08-17 2024-08-14 華為技術有限公司 アップリンク制御情報を伝送するための方法、通信装置、および関連デバイス
AU2020470311C1 (en) * 2020-09-30 2024-10-31 Zte Corporation Determining information for beam formation across component carriers
CN112584523B (zh) * 2020-12-07 2025-01-07 北京奥比安贸易有限公司 基于5g通信系统的传输电子商务信息的方法及系统
US20250048337A1 (en) * 2021-07-28 2025-02-06 Beijing Xiaomi Mobile Software Co., Ltd. Slot structure configuration method and apparatus thereof
EP4427386A1 (en) * 2021-11-04 2024-09-11 InterDigital Patent Holdings, Inc. Dynamic change of waveforms associated with wireless communication
WO2023115515A1 (en) * 2021-12-24 2023-06-29 Zte Corporation Configuration method and device for semi-static transmission
US12010072B2 (en) * 2022-03-17 2024-06-11 Avago Technologies International Sales Pte. Limited Timing skew calibration in time-interleaved data converters in carrier aggregation
IL296796A (en) * 2022-09-23 2024-04-01 Qualcomm Inc Synchronization S-U-B-T-H-Z\S-TA U-L which is based on PI-TA T-I

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JP6816263B2 (ja) * 2017-05-03 2021-01-20 エルジー エレクトロニクス インコーポレイティド 無線通信システムにおいて信号を送受信する方法及びそのための装置
US10548126B2 (en) 2017-06-16 2020-01-28 Qualcomm Incorporated Carrier aggregation under different subframe structures in new radio

Also Published As

Publication number Publication date
EP3968559A1 (en) 2022-03-16
KR102666619B1 (ko) 2024-05-17
ES2901507T3 (es) 2022-03-22
US10548126B2 (en) 2020-01-28
WO2018231678A1 (en) 2018-12-20
TWI758491B (zh) 2022-03-21
BR112019026241A2 (pt) 2020-06-23
CN114745796B (zh) 2025-07-15
US20180368114A1 (en) 2018-12-20
TW201906363A (zh) 2019-02-01
CN110754059A (zh) 2020-02-04
CN110754059B (zh) 2022-05-24
CN114745796A (zh) 2022-07-12
US11832092B2 (en) 2023-11-28
US12376127B2 (en) 2025-07-29
EP3639446B1 (en) 2021-11-24
KR20200015541A (ko) 2020-02-12
KR20240076838A (ko) 2024-05-30
JP7159225B2 (ja) 2022-10-24
EP3639446A1 (en) 2020-04-22
JP2020523850A (ja) 2020-08-06
US20200128520A1 (en) 2020-04-23
EP3968559B1 (en) 2026-03-18
US20240163893A1 (en) 2024-05-16

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