PL3939195T3 - Metody poprawy niezawodności aktualizacji wiązki wyzwalanej przez dci w 5g nr - Google Patents

Metody poprawy niezawodności aktualizacji wiązki wyzwalanej przez dci w 5g nr

Info

Publication number
PL3939195T3
PL3939195T3 PL20727782.3T PL20727782T PL3939195T3 PL 3939195 T3 PL3939195 T3 PL 3939195T3 PL 20727782 T PL20727782 T PL 20727782T PL 3939195 T3 PL3939195 T3 PL 3939195T3
Authority
PL
Poland
Prior art keywords
dci
reliability
improve
methods
triggered beam
Prior art date
Application number
PL20727782.3T
Other languages
English (en)
Inventor
Zhibin Yu
Yushu Zhang
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 PL3939195T3 publication Critical patent/PL3939195T3/pl

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
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • 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
    • H04B7/063—Parameters other than those covered in groups H04B7/0623 - H04B7/0634, e.g. channel matrix rank or transmit mode selection
    • 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
    • H04B7/0636—Feedback format
    • H04B7/0639—Using selective indices, e.g. of a codebook, e.g. pre-distortion matrix index [PMI] or for beam selection
    • 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
    • H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
    • H04B7/0695—Hybrid systems, i.e. switching and simultaneous transmission using beam selection
    • H04B7/06952—Selecting one or more beams from a plurality of beams, e.g. beam training, management or sweeping
    • 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
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0868—Hybrid systems, i.e. switching and combining
    • H04B7/088—Hybrid systems, i.e. switching and combining using beam selection
    • 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
    • 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
    • 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
    • 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
    • H04W72/046—Wireless resource allocation based on the type of the allocated resource the resource being in the space domain, e.g. beams
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Mobile Radio Communication Systems (AREA)
PL20727782.3T 2019-05-02 2020-05-01 Metody poprawy niezawodności aktualizacji wiązki wyzwalanej przez dci w 5g nr PL3939195T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962842006P 2019-05-02 2019-05-02
PCT/US2020/031102 WO2020223665A1 (en) 2019-05-02 2020-05-01 Methods of improving the robustness for dci triggered beam update in 5g nr

Publications (1)

Publication Number Publication Date
PL3939195T3 true PL3939195T3 (pl) 2024-06-17

Family

ID=70802951

Family Applications (1)

Application Number Title Priority Date Filing Date
PL20727782.3T PL3939195T3 (pl) 2019-05-02 2020-05-01 Metody poprawy niezawodności aktualizacji wiązki wyzwalanej przez dci w 5g nr

Country Status (6)

Country Link
US (2) US12058720B2 (pl)
EP (2) EP4277156B1 (pl)
CN (2) CN119544170A (pl)
FI (1) FI3939195T3 (pl)
PL (1) PL3939195T3 (pl)
WO (1) WO2020223665A1 (pl)

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US11510283B2 (en) * 2019-05-14 2022-11-22 Intel Corporation WLAN sensing using high-efficiency (HE) trigger- based (TB) PPDUs (HE TB PPDUs)
JPWO2022003785A1 (pl) * 2020-06-29 2022-01-06
US11653225B2 (en) * 2020-07-01 2023-05-16 Qualcomm Incorporated Positioning techniques using positioning reference signaling
CN113228552B (zh) * 2021-03-29 2023-02-28 北京小米移动软件有限公司 波束测量的方法、装置、通信设备及存储介质
US20240267901A1 (en) * 2021-08-05 2024-08-08 Qualcomm Incorporated Medium access control control element for update of spatial relation configuration
WO2023048330A1 (en) * 2021-09-23 2023-03-30 Samsung Electronics Co., Ltd. Method and apparatus for enhancing link adaptation in wireless network
US12581387B2 (en) * 2022-03-31 2026-03-17 Jio Platforms Limited System and method for hybrid routing in 5G networks
CN118695381A (zh) * 2023-03-23 2024-09-24 华为技术有限公司 通信方法及装置

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WO2015165084A1 (zh) * 2014-04-30 2015-11-05 华为技术有限公司 非授权频谱的调度方法、设备及用户设备ue
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KR102471056B1 (ko) * 2016-05-11 2022-11-25 아이디에이씨 홀딩스, 인크. 빔포밍된 업링크 전송을 위한 시스템 및 방법
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EP3497992B1 (en) * 2016-08-11 2021-07-21 Sony Corporation Communications device, infrastructure equipment, communications system and methods for downlink data transmission and acknowledgement
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US10567058B2 (en) * 2017-02-08 2020-02-18 Samsung Electronics Co., Ltd. Method and apparatus for beam management
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US11626941B2 (en) * 2018-04-25 2023-04-11 Telefonaktiebolaget Lm Ericsson (Publ) Methods, apparatus and computer-readable mediums relating to scheduling and feedback schemes for the transmission of data packets in a wireless communication network
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CN113711554B (zh) * 2019-02-22 2024-09-03 株式会社Ntt都科摩 终端、无线通信方法以及系统
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KR102947534B1 (ko) * 2019-07-24 2026-04-02 삼성전자주식회사 무선 통신 시스템에서 채널상태정보 보고 방법 및 장치
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Also Published As

Publication number Publication date
WO2020223665A1 (en) 2020-11-05
EP4277156A2 (en) 2023-11-15
US20240381407A1 (en) 2024-11-14
CN113748636B (zh) 2024-11-26
CN119544170A (zh) 2025-02-28
US12452900B2 (en) 2025-10-21
US20220191878A1 (en) 2022-06-16
CN113748636A (zh) 2021-12-03
EP4277156B1 (en) 2026-04-01
EP3939195A1 (en) 2022-01-19
EP4277156A3 (en) 2023-12-06
US12058720B2 (en) 2024-08-06
FI3939195T3 (fi) 2024-06-13
EP3939195B1 (en) 2024-03-27

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