JP7389804B2 - Ｃｏｒｅｓｅｔのサブセットに基づくデフォルトビーム選択 - Google Patents

Ｃｏｒｅｓｅｔのサブセットに基づくデフォルトビーム選択 Download PDF

Info

Publication number
JP7389804B2
JP7389804B2 JP2021532205A JP2021532205A JP7389804B2 JP 7389804 B2 JP7389804 B2 JP 7389804B2 JP 2021532205 A JP2021532205 A JP 2021532205A JP 2021532205 A JP2021532205 A JP 2021532205A JP 7389804 B2 JP7389804 B2 JP 7389804B2
Authority
JP
Japan
Prior art keywords
subset
default
indication
uplink
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.)
Active
Application number
JP2021532205A
Other languages
English (en)
Japanese (ja)
Other versions
JP2022511548A5 (https=
JP2022511548A (ja
JPWO2020123046A5 (https=
Inventor
ジョウ、ヤン
ルオ、タオ
ナム、ウソク
ジョン・ウィルソン、マケシュ・プラビン
イェッラマッリ、スリニバス
ジャン、シャオシャ
スン、ジン
チェンダマライ・カンナン、アルムガン
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 JP2022511548A publication Critical patent/JP2022511548A/ja
Publication of JP2022511548A5 publication Critical patent/JP2022511548A5/ja
Publication of JPWO2020123046A5 publication Critical patent/JPWO2020123046A5/ja
Application granted granted Critical
Publication of JP7389804B2 publication Critical patent/JP7389804B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • H04W72/20—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
    • 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
    • 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
    • H04L5/003—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
    • 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
    • H04W72/12—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
    • 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
    • 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
    • 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)
JP2021532205A 2018-12-14 2019-10-25 Ｃｏｒｅｓｅｔのサブセットに基づくデフォルトビーム選択 Active JP7389804B2 (ja)

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 (4)

Publication Number Publication Date
JP2022511548A JP2022511548A (ja) 2022-01-31
JP2022511548A5 JP2022511548A5 (https=) 2022-10-04
JPWO2020123046A5 JPWO2020123046A5 (https=) 2022-10-04
JP7389804B2 true JP7389804B2 (ja) 2023-11-30

Family

ID=71071915

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021532205A Active JP7389804B2 (ja) 2018-12-14 2019-10-25 Ｃｏｒｅｓｅｔのサブセットに基づくデフォルトビーム選択

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=)

Families Citing this family (17)

* 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
CN111436147B (zh) * 2019-01-11 2023-07-11 华为技术有限公司 传输信号的方法和装置
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

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101782758B1 (ko) * 2013-09-27 2017-09-27 노키아 솔루션스 앤드 네트웍스 오와이 물리적 업링크 제어 채널 자원 할당 및 이용
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
US10721762B2 (en) * 2016-03-31 2020-07-21 Samsung Electronics Co., Ltd. Methods for performing multi-subframe scheduling in enhanced LAA
WO2017218794A1 (en) * 2016-06-15 2017-12-21 Convida Wireless, Llc Upload control signaling for new radio
CN109890080B (zh) * 2016-11-03 2020-03-20 华为技术有限公司 一种信息传输方法及设备
CN115835395B (zh) * 2016-11-04 2026-04-17 中兴通讯股份有限公司 一种控制信道的发送方法和装置
KR102491072B1 (ko) * 2016-12-07 2023-01-20 엘지전자 주식회사 무선 통신 시스템에서 nr에 대한 제어 채널을 구성하기 위한 방법 및 장치
US10757581B2 (en) * 2017-03-22 2020-08-25 Mediatek Inc. Physical downlink control channel design for NR systems
EP3481113B1 (en) * 2017-05-04 2021-10-13 LG Electronics Inc. Method for transmitting and receiving uplink in wireless communication system and apparatus therefor
US10506587B2 (en) * 2017-05-26 2019-12-10 Samsung Electronics Co., Ltd. Method and apparatus for beam indication in next generation wireless systems
US11368950B2 (en) * 2017-06-16 2022-06-21 Asustek Computer Inc. Method and apparatus for beam management in unlicensed spectrum in a wireless communication system
US11323887B2 (en) * 2017-09-27 2022-05-03 Lg Electronics Inc. Method for terminal for transmitting uplink signal in wireless communication system supporting unlicensed band, and apparatus supporting method
CN117767986A (zh) * 2017-10-19 2024-03-26 交互数字专利控股公司 用于未许可频带中的定向系统的信道接入过程
EP4243325B1 (en) * 2017-11-15 2026-02-18 InterDigital Patent Holdings, Inc. Beam management in a wireless network
US10966101B2 (en) * 2018-01-10 2021-03-30 Apple Inc. Mobile communication system, user equipment, base station, base band circuitry, methods, machine readable media and computer programs to communicate in a mobile communication system
CN111771349B (zh) * 2018-02-15 2023-05-30 瑞典爱立信有限公司 针对半持久性srs的空间关系的有效mac ce指示
CN110393033A (zh) * 2018-02-23 2019-10-29 联发科技股份有限公司 波束故障恢复后用于上行链路传输的默认波束
US11323989B2 (en) * 2018-02-26 2022-05-03 Huawei Technologies Co., Ltd. Method and apparatus for bandwidth indication in unlicensed spectrum
US11051353B2 (en) * 2018-03-19 2021-06-29 Apple Inc. PUCCH and PUSCH default beam considering beam failure recovery
EP3777284B1 (en) * 2018-04-06 2024-12-04 Nokia Technologies Oy Wideband pdcch for unlicensed band useful for new radio
US10841950B2 (en) * 2018-05-21 2020-11-17 Qualcomm Incorporated Listen before talk techniques in shared millimeter wave radio frequency spectrum
WO2020065120A1 (en) * 2018-09-28 2020-04-02 Nokia Technologies Oy Transmission opportunities
US11330638B2 (en) * 2018-11-01 2022-05-10 Beijing Xiaomi Mobile Software Co., Ltd. Frame structure and channel access in a radio system
US11382129B2 (en) * 2018-11-08 2022-07-05 Acer Incorporated Device and method for handling channel access procedure

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
Ericsson，Feature lead summary 4 on beam measurement and reporting，3GPP TSG RAN WG1 #92 R1-1803481，Internet<URL:http://www.3gpp.org/ftp/tsg_ran/WG1_RL1/TSGR1_92/Docs/R1-1803481.zip>，2018年03月05日
Intel Corporation，Remaining Issues on Beam Management，3GPP TSG RAN WG1 #94 R1-1808669，Internet<URL:http://www.3gpp.org/ftp/tsg_ran/WG1_RL1/TSGR1_94/Docs/R1-1808669.zip>，2018年08月11日
Spreadtrum Communications，Discussion on frame structure for NR-U operation，3GPP TSG RAN WG1 #95 R1- 1813072，Internet<URL:http://www.3gpp.org/ftp/tsg_ran/WG1_RL1/TSGR1_95/Docs/R1-1813072.zip>，2018年11月02日

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
AU2019399488A1 (en) 2021-06-10
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
WO2020123046A1 (en) 2020-06-18

Similar Documents

Publication Publication Date Title
JP7389804B2 (ja) Ｃｏｒｅｓｅｔのサブセットに基づくデフォルトビーム選択
CN114208085B (zh) 在单个消息中对多个半持久调度配置的联合激活
EP3857755B1 (en) Early termination of pusch with new uplink grant
JP7574233B2 (ja) Ｒｒｃ状態の間でのｕｅ支援型高速遷移
US10973044B1 (en) Default spatial relation for SRS/PUCCH
JP7528126B2 (ja) アップリンク制御チャネルおよびサウンディング基準信号に対する空間関係表示を容易にするための方法および装置
US11044589B2 (en) V2X network based relaying
JP7398458B2 (ja) Ｃｏｔ中で選択されるｃｏｒｅｓｅｔのサブセットのシグナリング
WO2022035540A1 (en) Methods and apparatus for monitoring dl communication with timing offsets
US11224060B2 (en) Gap transmission in channel occupancy time
US20240154730A1 (en) Sps pucch harq ack/nack configuration
US20230300837A1 (en) Ue behavior in receiving aperiodic reference signals
WO2022052028A1 (en) Methods and apparatus for mmtc network reliability enhancements
HK40051076A (en) Default beam selection based on a subset of coresets

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220926

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20220926

RD02 Notification of acceptance of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7422

Effective date: 20230104

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20230719

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20230725

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20231017

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20231031

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20231117

R150 Certificate of patent or registration of utility model

Ref document number: 7389804

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150