BR112023002095A2 - Método implementado por uma unidade de transmissão/recepção sem fio, e, unidade de transmissão/recepção sem fio - Google Patents

Método implementado por uma unidade de transmissão/recepção sem fio, e, unidade de transmissão/recepção sem fio

Info

Publication number
BR112023002095A2
BR112023002095A2 BR112023002095A BR112023002095A BR112023002095A2 BR 112023002095 A2 BR112023002095 A2 BR 112023002095A2 BR 112023002095 A BR112023002095 A BR 112023002095A BR 112023002095 A BR112023002095 A BR 112023002095A BR 112023002095 A2 BR112023002095 A2 BR 112023002095A2
Authority
BR
Brazil
Prior art keywords
wireless transmission
receipt unit
simultaneous
wtru
receipt
Prior art date
Application number
BR112023002095A
Other languages
English (en)
Portuguese (pt)
Inventor
CANONNE-VELASQUEZ Loic
Haghighat Afshin
Woo Kwak Young
Il Lee Moon
Marinier Paul
Original Assignee
Interdigital Patent Holdings 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 Interdigital Patent Holdings Inc filed Critical Interdigital Patent Holdings Inc
Publication of BR112023002095A2 publication Critical patent/BR112023002095A2/pt

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
    • H04B7/0404—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas the mobile station comprising multiple antennas, e.g. to provide uplink diversity
    • 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
    • H04B7/022—Site diversity; Macro-diversity
    • 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
    • H04B7/0626—Channel coefficients, e.g. channel state information [CSI]
    • 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
    • H04B7/0691—Hybrid systems, i.e. switching and simultaneous transmission using subgroups of transmit antennas
    • 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
    • H04B7/0696—Determining beam pairs
    • 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
    • H04L5/003—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
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • H04L5/0057—Physical resource allocation for CQI
    • 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
    • H04L5/0037—Inter-user or inter-terminal allocation

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
BR112023002095A 2020-08-05 2021-08-05 Método implementado por uma unidade de transmissão/recepção sem fio, e, unidade de transmissão/recepção sem fio BR112023002095A2 (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US202063061598P 2020-08-05 2020-08-05
US202063094731P 2020-10-21 2020-10-21
US202163185733P 2021-05-07 2021-05-07
PCT/US2021/044807 WO2022032009A1 (en) 2020-08-05 2021-08-05 Methods and procedures for simultaneous transmissions and reception

Publications (1)

Publication Number Publication Date
BR112023002095A2 true BR112023002095A2 (pt) 2023-04-11

Family

ID=77519849

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112023002095A BR112023002095A2 (pt) 2020-08-05 2021-08-05 Método implementado por uma unidade de transmissão/recepção sem fio, e, unidade de transmissão/recepção sem fio

Country Status (6)

Country Link
US (2) US20240259053A1 (https=)
EP (1) EP4193470A1 (https=)
JP (2) JP7798860B2 (https=)
CN (2) CN117200836A (https=)
BR (1) BR112023002095A2 (https=)
WO (1) WO2022032009A1 (https=)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022051182A1 (en) * 2020-09-04 2022-03-10 Qualcomm Incorporated Separate uplink resources for feedback report and channel state information report with beam sweeping
EP4233254A1 (en) * 2020-10-26 2023-08-30 Telefonaktiebolaget LM Ericsson (publ) Implicit update of activated tci states
WO2022151356A1 (en) * 2021-01-15 2022-07-21 Qualcomm Incorporated Maximum permissible exposure reporting
CN117063410A (zh) * 2021-04-02 2023-11-14 中兴通讯股份有限公司 将统一的传输配置指示（tci）状态应用于目标信号的方法和系统
US12439469B2 (en) * 2021-11-05 2025-10-07 Qualcomm Incorporated Beam reset in multiple transmit receive point deployments
EP4527015A1 (en) * 2022-05-19 2025-03-26 Sony Group Corporation Communication devices and methods
CN117560657A (zh) * 2022-08-01 2024-02-13 华为技术有限公司 一种能力上报方法及装置
CN117640035A (zh) * 2022-08-12 2024-03-01 大唐移动通信设备有限公司 Csi报告方法、终端、网络设备、装置及存储介质
CN120019579A (zh) * 2022-10-10 2025-05-16 诺基亚技术有限公司 通信网络中的同步上行链路传输
EP4662817A1 (en) * 2023-02-07 2025-12-17 Nokia Technologies Oy Transmission configuration indicator state update
CN121080097A (zh) * 2023-05-09 2025-12-05 苹果公司 用于多trp操作的信道状态信息报告
WO2025010319A1 (en) * 2023-07-05 2025-01-09 Interdigital Patent Holdings, Inc. Methods and apparatuses for fallback and mode selection for multi-pusch transmission
WO2025072656A1 (en) * 2023-09-27 2025-04-03 Interdigital Patent Holdings, Inc. Full duplex operation with beam restrictions
CN117956517A (zh) * 2023-11-21 2024-04-30 中兴通讯股份有限公司 信道状态信息报告的发送方法、接收方法及装置
WO2025117569A1 (en) * 2023-11-30 2025-06-05 Interdigital Patent Holdings, Inc. Opportunistic transmission for user equipment operating full duplex
WO2025213029A1 (en) * 2024-04-04 2025-10-09 Interdigital Patent Holdings, Inc. Methods, architectures, apparatuses and systems for network energy savings adaptations with sounding reference signals
WO2025230446A1 (en) * 2024-05-03 2025-11-06 Telefonaktiebolaget Lm Ericsson (Publ) Methods for group-based ue-initiated beam reporting
WO2025230447A1 (en) * 2024-05-03 2025-11-06 Telefonaktiebolaget Lm Ericsson (Publ) Reporting for beams targeting multi-panel reception and transmission
WO2026059304A1 (ko) * 2024-09-11 2026-03-19 엘지전자 주식회사 무선 통신 시스템에서 신호의 송신 및 수신을 수행하는 방법 및 장치

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103391174B (zh) * 2012-05-10 2019-06-11 中兴通讯股份有限公司 Csi反馈信令的指示配置方法及基站
JP7310836B2 (ja) * 2018-06-19 2023-07-19 日本電気株式会社 方法、端末機器、及び、ネットワーク機器
WO2020056708A1 (en) 2018-09-21 2020-03-26 Qualcomm Incorporated Csi report configuration for multi-trp transmission
CN115885537B (zh) * 2020-07-10 2025-07-15 联想(北京)有限公司 基于多trp的dl传输的联合csi反馈

Also Published As

Publication number Publication date
JP2026049009A (ja) 2026-03-17
EP4193470A1 (en) 2023-06-14
JP7798860B2 (ja) 2026-01-14
JP2023537706A (ja) 2023-09-05
US20240259053A1 (en) 2024-08-01
CN117200836A (zh) 2023-12-08
CN116210161A (zh) 2023-06-02
US20240348292A1 (en) 2024-10-17
WO2022032009A1 (en) 2022-02-10

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