AU2019399488A1 - Default beam selection based on a subset of coresets - Google Patents

Default beam selection based on a subset of coresets Download PDF

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Publication number
AU2019399488A1
AU2019399488A1 AU2019399488A AU2019399488A AU2019399488A1 AU 2019399488 A1 AU2019399488 A1 AU 2019399488A1 AU 2019399488 A AU2019399488 A AU 2019399488A AU 2019399488 A AU2019399488 A AU 2019399488A AU 2019399488 A1 AU2019399488 A1 AU 2019399488A1
Authority
AU
Australia
Prior art keywords
default
uplink
indication
channel
default beam
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.)
Abandoned
Application number
AU2019399488A
Other languages
English (en)
Inventor
Arumugam Chendamarai Kannan
Makesh Pravin John Wilson
Tao Luo
Wooseok Nam
Jing Sun
Srinivas YERRAMALLI
Xiaoxia Zhang
Yan Zhou
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 AU2019399488A1 publication Critical patent/AU2019399488A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • H04L5/005—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
    • 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
    • H04W72/04—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
    • H04W72/12—Wireless traffic scheduling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]
    • H04W74/0816—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA] with collision avoidance
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1273—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of downlink data flows

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
AU2019399488A 2018-12-14 2019-10-25 Default beam selection based on a subset of coresets Abandoned AU2019399488A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201862780175P 2018-12-14 2018-12-14
US62/780,175 2018-12-14
US16/662,766 2019-10-24
US16/662,766 US11115110B2 (en) 2018-12-14 2019-10-24 Default beam selection based on a subset of coresets
PCT/US2019/058211 WO2020123046A1 (en) 2018-12-14 2019-10-25 Default beam selection based on a subset of coresets

Publications (1)

Publication Number Publication Date
AU2019399488A1 true AU2019399488A1 (en) 2021-06-10

Family

ID=71071915

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2019399488A Abandoned AU2019399488A1 (en) 2018-12-14 2019-10-25 Default beam selection based on a subset of coresets

Country Status (12)

Country Link
US (2) US11115110B2 (https=)
EP (1) EP3895487B1 (https=)
JP (1) JP7389804B2 (https=)
KR (1) KR20210100616A (https=)
CN (1) CN113170461B (https=)
AU (1) AU2019399488A1 (https=)
BR (1) BR112021010846A2 (https=)
CA (1) CA3120247A1 (https=)
CL (1) CL2021001519A1 (https=)
CO (1) CO2021007560A2 (https=)
SG (1) SG11202107609PA (https=)
WO (1) WO2020123046A1 (https=)

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US11159956B2 (en) * 2019-03-28 2021-10-26 Ofinno, Llc Uplink beam management in wireless communication system
US11304201B2 (en) * 2019-03-29 2022-04-12 Qualcomm Incorporated Beam indication set determination
ES3039927T3 (en) * 2019-08-16 2025-10-27 Hannibal Ip Llc Methods and apparatuses for uplink transmission management
US10973044B1 (en) * 2019-10-03 2021-04-06 Qualcomm Incorporated Default spatial relation for SRS/PUCCH
CN114616762A (zh) * 2019-10-25 2022-06-10 Oppo广东移动通信有限公司 用于传输信道状态信息的方法和设备
WO2021107564A1 (ko) * 2019-11-25 2021-06-03 삼성전자 주식회사 네트워크 협력통신을 위한 디폴트 빔 설정 방법 및 장치
US11601925B2 (en) * 2020-04-17 2023-03-07 Qualcomm Incorporated Quasi co-location relationship reporting
US12362814B2 (en) * 2020-05-09 2025-07-15 Beijing Xiaomi Mobile Software Co., Ltd. Data transmission method, data transmission apparatus, and storage medium
US12526779B2 (en) 2020-10-15 2026-01-13 Nokia Technologies Oy Beam specific slot combination
US20230421233A1 (en) * 2020-10-16 2023-12-28 JRD Communication (Shenzhen) Ltd. Transmission method, multi-trp/panel system and ue
US20230397204A1 (en) * 2020-12-21 2023-12-07 Qualcomm Incorprated Default downlink or uplink beam for downlink control channel with repetition configuration
CN116830705A (zh) * 2021-01-13 2023-09-29 苹果公司 Tci链设计
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)
EP4210413A1 (en) * 2022-01-07 2023-07-12 Panasonic Intellectual Property Corporation of America Terminal apparatus and base station involved in directional listen-before-talk

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CN105991267B (zh) * 2015-02-06 2019-08-06 电信科学技术研究院 一种信道测量方法及装置
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Also Published As

Publication number Publication date
CN113170461B (zh) 2024-06-21
SG11202107609PA (en) 2021-08-30
CO2021007560A2 (es) 2021-06-21
CA3120247A1 (en) 2020-06-18
US20200195334A1 (en) 2020-06-18
CL2021001519A1 (es) 2021-12-03
JP2022511548A (ja) 2022-01-31
EP3895487B1 (en) 2024-03-06
KR20210100616A (ko) 2021-08-17
CN113170461A (zh) 2021-07-23
EP3895487A1 (en) 2021-10-20
US11115110B2 (en) 2021-09-07
US20210399787A1 (en) 2021-12-23
BR112021010846A2 (pt) 2021-08-24
JP7389804B2 (ja) 2023-11-30
WO2020123046A1 (en) 2020-06-18

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Legal Events

Date Code Title Description
MK4 Application lapsed section 142(2)(d) - no continuation fee paid for the application