CN113169850B - 用信号通知在cot内选择的coreset子集 - Google Patents

用信号通知在cot内选择的coreset子集 Download PDF

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Publication number
CN113169850B
CN113169850B CN201980080984.XA CN201980080984A CN113169850B CN 113169850 B CN113169850 B CN 113169850B CN 201980080984 A CN201980080984 A CN 201980080984A CN 113169850 B CN113169850 B CN 113169850B
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CN
China
Prior art keywords
qcl
feedback
coreset
indication
resources
Prior art date
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CN201980080984.XA
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English (en)
Chinese (zh)
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CN113169850A (zh
Inventor
周彦
T.罗
W.南
M.P.约翰威尔逊
A.钦达马莱坎南
张晓霞
J.孙
S.耶拉马利
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Qualcomm Inc
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Qualcomm Inc
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Publication date
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Publication of CN113169850A publication Critical patent/CN113169850A/zh
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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
    • H04B7/08—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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/02—Selection of wireless resources by 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
    • H04L5/003—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
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/373—Predicting channel quality or other radio frequency [RF] parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • 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
    • H04B7/06968—Selecting one or more beams from a plurality of beams, e.g. beam training, management or sweeping using quasi-colocation [QCL] between 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
    • H04L5/0001—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
    • H04L5/0032—Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation
    • H04L5/0035—Resource allocation in a cooperative multipoint environment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition
    • 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
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201980080984.XA 2018-12-14 2019-10-25 用信号通知在cot内选择的coreset子集 Active CN113169850B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201862780163P 2018-12-14 2018-12-14
US62/780,163 2018-12-14
US16/663,003 US11012979B2 (en) 2018-12-14 2019-10-24 Signaling a subset of coresets selected in COT
US16/663,003 2019-10-24
PCT/US2019/058214 WO2020123047A1 (en) 2018-12-14 2019-10-25 Signaling a subset of coresets selected in cot

Publications (2)

Publication Number Publication Date
CN113169850A CN113169850A (zh) 2021-07-23
CN113169850B true CN113169850B (zh) 2024-05-31

Family

ID=71072017

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201980080984.XA Active CN113169850B (zh) 2018-12-14 2019-10-25 用信号通知在cot内选择的coreset子集

Country Status (12)

Country Link
US (1) US11012979B2 (enExample)
EP (1) EP3895357B1 (enExample)
JP (1) JP7398458B2 (enExample)
KR (1) KR102795627B1 (enExample)
CN (1) CN113169850B (enExample)
AU (1) AU2019399489A1 (enExample)
BR (1) BR112021011052A2 (enExample)
CA (1) CA3120682A1 (enExample)
CL (1) CL2021001520A1 (enExample)
CO (1) CO2021007561A2 (enExample)
SG (1) SG11202105086WA (enExample)
WO (1) WO2020123047A1 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11324041B2 (en) * 2018-12-14 2022-05-03 Qualcomm Incorporated Signaling of default and scheduled beam in cot
WO2020147089A1 (zh) * 2019-01-17 2020-07-23 Oppo广东移动通信有限公司 一种随机接入方法及终端设备、网络设备
US11159956B2 (en) * 2019-03-28 2021-10-26 Ofinno, Llc Uplink beam management in wireless communication system
CN121397737A (zh) * 2019-08-16 2026-01-23 汉尼拔Ip有限责任公司 用于上行传输管理的方法和装置
US11894952B2 (en) * 2020-03-19 2024-02-06 Acer Incorporated Device and method of handling an uplink transmission with sounding reference signals
US11601925B2 (en) * 2020-04-17 2023-03-07 Qualcomm Incorporated Quasi co-location relationship reporting
US20240015717A1 (en) * 2020-09-09 2024-01-11 Qualcomm Incorporated Enablement relation rule for beam indication schemes
US11503601B2 (en) * 2021-01-18 2022-11-15 Nokia Technologies Oy Beam management in wireless communication
US12342322B2 (en) * 2021-03-29 2025-06-24 Qualcomm Incorporated Identifying a default beam for communications on a physical downlink shared channel (PDSCH)
US12684464B2 (en) * 2023-01-25 2026-07-14 Qualcomm Incorporated Primary synchronization signal burst that is separate from a secondary synchronization signal burst

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106658739A (zh) * 2015-07-13 2017-05-10 中国移动通信集团公司 一种多ue上行子帧聚合传输方法、装置和系统
WO2018106043A1 (en) * 2016-12-07 2018-06-14 Lg Electronics Inc. Method and apparatus for configuring control channel for nr in wireless communication system
GB201815700D0 (en) * 2018-09-26 2018-11-07 Tcl Communication Ltd Flexible NR-U wideband operation

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10757581B2 (en) 2017-03-22 2020-08-25 Mediatek Inc. Physical downlink control channel design for NR systems
KR102341820B1 (ko) * 2017-05-26 2021-12-21 삼성전자주식회사 무선 통신 시스템에서 채널 액세스를 위한 장치 및 방법
US11330638B2 (en) * 2018-11-01 2022-05-10 Beijing Xiaomi Mobile Software Co., Ltd. Frame structure and channel access in a radio system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106658739A (zh) * 2015-07-13 2017-05-10 中国移动通信集团公司 一种多ue上行子帧聚合传输方法、装置和系统
WO2018106043A1 (en) * 2016-12-07 2018-06-14 Lg Electronics Inc. Method and apparatus for configuring control channel for nr in wireless communication system
GB201815700D0 (en) * 2018-09-26 2018-11-07 Tcl Communication Ltd Flexible NR-U wideband operation

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
Configuration of DL control resource set and UE bandwidth;PANASONIC;3GPP TSG-RAN WG1 NR AdHoc R1-1700639;全文 *
Frame structure for NR unlicensed operation;LG ELECTRONICS;3GPP TSG RAN WG1 Meeting #93 R1-1806642;全文 *
On PDCCH structure;SAMSUNG;3GPP TSG RAN WG1 Meeting 90bis R1-1717641;全文 *

Also Published As

Publication number Publication date
US11012979B2 (en) 2021-05-18
CO2021007561A2 (es) 2021-06-21
WO2020123047A1 (en) 2020-06-18
EP3895357B1 (en) 2023-12-13
CL2021001520A1 (es) 2021-12-03
BR112021011052A2 (pt) 2021-08-31
EP3895357A1 (en) 2021-10-20
KR20210102238A (ko) 2021-08-19
SG11202105086WA (en) 2021-06-29
CA3120682A1 (en) 2020-06-18
US20200196277A1 (en) 2020-06-18
JP7398458B2 (ja) 2023-12-14
KR102795627B1 (ko) 2025-04-11
CN113169850A (zh) 2021-07-23
JP2022511095A (ja) 2022-01-28
AU2019399489A1 (en) 2021-06-10

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