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

Info

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
Authority
CN
China
Prior art keywords
qcl
feedback
coreset
indication
resources
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
CN201980080984.XA
Other languages
English (en)
Chinese (zh)
Other versions
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
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 CN113169850A publication Critical patent/CN113169850A/zh
Application granted granted Critical
Publication of CN113169850B publication Critical patent/CN113169850B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H04B7/08—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 2019-10-24
US16/663,003 US11012979B2 (en) 2018-12-14 2019-10-24 Signaling a subset of coresets selected in COT
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 (https=)
EP (1) EP3895357B1 (https=)
JP (1) JP7398458B2 (https=)
KR (1) KR102795627B1 (https=)
CN (1) CN113169850B (https=)
AU (1) AU2019399489A1 (https=)
BR (1) BR112021011052A2 (https=)
CA (1) CA3120682A1 (https=)
CL (1) CL2021001520A1 (https=)
CO (1) CO2021007561A2 (https=)
SG (1) SG11202105086WA (https=)
WO (1) WO2020123047A1 (https=)

Families Citing this family (9)

* 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
CN113170491A (zh) * 2019-01-17 2021-07-23 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
ES3039927T3 (en) * 2019-08-16 2025-10-27 Hannibal Ip Llc Methods and apparatuses for uplink transmission management
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)

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

Similar Documents

Publication Publication Date Title
CN116261872B (zh) 跨越服务和非服务小区的小区间移动性
CN114503495B (zh) 针对srs/pucch的默认空间关系
CN112136278B (zh) 用于干扰管理的增强型rrm/csi测量
CN113170461B (zh) 基于coreset子集的默认波束选择
CN114982276B (zh) 事件触发的上行链路波束报告
CN113940023B (zh) 用于促进针对上行链路控制信道和探测参考信号的空间关系指示的方法和装置
CN114450911B (zh) 具有减少的开销的解调参考信号
CN114467265B (zh) 默认pdsch波束选择
CN115053487B (zh) 由用户设备信号通知能力信息
CN113169850B (zh) 用信号通知在cot内选择的coreset子集
CN112806033B (zh) 基于v2x网络的中继
CN112602286B (zh) Dci触发的srs增强
CN112970295B (zh) 对ne-dc中的潜在nr ul传输的指示
CN116018776B (zh) Pucch和pusch同时传输或复用的信令
CN112189311B (zh) 动态搜索空间配置
CN116210298B (zh) 用于基于pci的波束激活的方法和装置
CN113748635B (zh) 用于不支持基于csi-rs的无线电链路监测的ue的无线电链路监测参考信号
CN115804177B (zh) 具有重复的可靠的寻呼和短消息传输
CN114402685B (zh) 关于用于带宽部分或分量载波组的tci状态或空间关系的ue能力信令
WO2021159473A1 (en) Csi-rs to enhance pdcch transmission or reception
CN119696743A (zh) 用于具有超可靠低延迟通信的控制信道的载波聚合能力信令
CN117044252A (zh) 用于多个载波的同时rx/tx
CN116235605B (zh) 关联传输接收点与控制资源集
CN115516808B (zh) 用户设备处理能力指示
CN115486006B (zh) 用于选择未发送的数据重传的传输的方法和装置

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
REG Reference to a national code

Ref country code: HK

Ref legal event code: DE

Ref document number: 40051992

Country of ref document: HK

GR01 Patent grant
GR01 Patent grant