BR112022015393A2 - Recuperação de falha de feixe para transmissões de urllc m-trp com base em dci único - Google Patents

Recuperação de falha de feixe para transmissões de urllc m-trp com base em dci único

Info

Publication number
BR112022015393A2
BR112022015393A2 BR112022015393A BR112022015393A BR112022015393A2 BR 112022015393 A2 BR112022015393 A2 BR 112022015393A2 BR 112022015393 A BR112022015393 A BR 112022015393A BR 112022015393 A BR112022015393 A BR 112022015393A BR 112022015393 A2 BR112022015393 A2 BR 112022015393A2
Authority
BR
Brazil
Prior art keywords
trps
beam failure
failure recovery
transceiver
signals
Prior art date
Application number
BR112022015393A
Other languages
English (en)
Inventor
Tuong Tran Xuan
Suzuki Hidetoshi
Huang Lei
Benjamin Koh Tien-Ming
Kang Yang
Nishio Akihiko
Ogawa Yoshihiko
Original Assignee
Panasonic Ip Corp America
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 Panasonic Ip Corp America filed Critical Panasonic Ip Corp America
Publication of BR112022015393A2 publication Critical patent/BR112022015393A2/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
    • H04B7/06—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
    • 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
    • H04B7/0408—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas using two or more beams, i.e. beam 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
    • H04B7/0686—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
    • H04B7/06964—Re-selection of one or more beams after beam failure
    • 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/18—Management of setup rejection or failure
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Continuous Casting (AREA)
  • Direct Current Feeding And Distribution (AREA)

Abstract

RECUPERAÇÃO DE FALHA DE FEIXE PARA TRANSMISSÕES DE URLLC M-TRP COM BASE EM DCI ÚNICO. São apresentados aparelhos e sistemas para prover múltiplas estruturas para permitir a flexibilidade de uma operação de comunicação de baixa latência ultra confiável de múltiplos pontos de transmissão e recepção (M-TRP URLLC) e reduzir o esforço de medição e o consumo de energia de um aparelho de transcepção, como um UE. As técnicas mostradas aqui apresentam um aparelho de transcepção incluindo um transceptor e circuitos. O transceptor, em operação, recebe sinais de múltiplos pontos de transmissão e recepção (M-TRPs) em uma rede em pelo menos canais físicos compartilhados de downlink (PDSCHs). O circuito, em operação, realiza uma recuperação de falha de feixe (BFR) pela avaliação da detecção de falha de feixe (BFD) e detecção de novo feixe candidato (CBD) para os sinais de pelo menos um primeiro dos M-TRPs. Os sinais do primeiro dos M-TRPs compreendem sinais recebidos em um canal físico de controle de downlink (PDCCH), e os circuitos determinam não executar a avaliação de um ou ambas BFD e CBD para um ou mais dos M-TRPs adicionais em resposta a uma ou mais condições.
BR112022015393A 2020-02-22 2020-12-03 Recuperação de falha de feixe para transmissões de urllc m-trp com base em dci único BR112022015393A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SG10202001583TA SG10202001583TA (en) 2020-02-22 2020-02-22 Beam failure recovery for single dci-based m-trp urllc transmissions
PCT/SG2020/050714 WO2021167528A1 (en) 2020-02-22 2020-12-03 Beam failure recovery for single dci-based m-trp urllc transmissions

Publications (1)

Publication Number Publication Date
BR112022015393A2 true BR112022015393A2 (pt) 2022-09-27

Family

ID=77391116

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022015393A BR112022015393A2 (pt) 2020-02-22 2020-12-03 Recuperação de falha de feixe para transmissões de urllc m-trp com base em dci único

Country Status (11)

Country Link
US (1) US20230053871A1 (pt)
EP (1) EP4107869A4 (pt)
JP (1) JP2023515337A (pt)
KR (1) KR20220143829A (pt)
CN (1) CN115104264A (pt)
AU (1) AU2020429408A1 (pt)
BR (1) BR112022015393A2 (pt)
MX (1) MX2022009450A (pt)
SG (1) SG10202001583TA (pt)
WO (1) WO2021167528A1 (pt)
ZA (1) ZA202209235B (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230088966A1 (en) * 2021-09-22 2023-03-23 Apple Inc. Power Efficient Beam Recovery Procedures
US20230121399A1 (en) * 2021-10-15 2023-04-20 Qualcomm Incorporated Techniques for beam failure detection and recovery
US20230283353A1 (en) * 2021-11-04 2023-09-07 Apple Inc. High Speed Single Frequency Network Beam Failure Recovery
WO2023164856A1 (en) * 2022-03-03 2023-09-07 Qualcomm Incorporated Multiple transmit receive point beam setting for unified transmission configuration indicator state
WO2024020848A1 (en) * 2022-07-27 2024-02-01 Lenovo (Beijing) Limited Method and apparatus of dynamic adaption of spatial elements
KR20240054208A (ko) * 2022-10-18 2024-04-25 한국전자통신연구원 통신 시스템에서 trp의 동적 온-오프의 방법 및 장치

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10820271B2 (en) * 2017-07-25 2020-10-27 FG Innovation Company Limited Method and apparatus of power saving for discontinuous reception
CN110475276B (zh) * 2018-05-10 2023-11-07 夏普株式会社 用户设备中的链路评估方法及用户设备
US10959284B2 (en) * 2018-08-08 2021-03-23 Qualcomm Incorporated Beam failure detection and indication in DRX mode
CN113169941A (zh) * 2018-11-08 2021-07-23 苹果公司 新空口中的基于信道参数估计的自适应同步和不同步分类中的技术
US11211990B2 (en) * 2019-05-01 2021-12-28 Ofinno, Llc Beam failure recovery in multi-TRP scenarios
KR20220034838A (ko) 2019-07-22 2022-03-18 에프쥐 이노베이션 컴퍼니 리미티드 빔 장애 복구를 수행하는 방법 및 관련 디바이스
EP3855671B1 (en) * 2020-01-22 2023-11-15 Nokia Technologies Oy Beam failure detection for dormant bandwidth parts in cellular communication networks

Also Published As

Publication number Publication date
CN115104264A (zh) 2022-09-23
KR20220143829A (ko) 2022-10-25
WO2021167528A1 (en) 2021-08-26
ZA202209235B (en) 2023-11-29
JP2023515337A (ja) 2023-04-13
US20230053871A1 (en) 2023-02-23
AU2020429408A1 (en) 2022-08-25
EP4107869A1 (en) 2022-12-28
MX2022009450A (es) 2022-08-25
EP4107869A4 (en) 2023-07-19
SG10202001583TA (en) 2021-09-29

Similar Documents

Publication Publication Date Title
BR112022015393A2 (pt) Recuperação de falha de feixe para transmissões de urllc m-trp com base em dci único
US11914060B2 (en) Positioning method, apparatus, and device
JP7314994B2 (ja) 端末装置によって実行される方法および端末装置
BR112021021633A2 (pt) Método para transmitir informações de controle de uplink, método para receber informações de controle de uplink, terminal e dispositivo do lado da rede.
AR109778A1 (es) Métodos y dispositivos para la transmisión y detección del canal de control de enlace descendente en un sistema de comunicación inalámbrica
BR112019022953A2 (pt) Recuperação de falha de feixe em sistemas de comunicação sem fio
BR112018071045A2 (pt) sistema e método para gerenciamento de feixe
BR112022000492A2 (pt) Detalhes da repetição de canal de controle de enlace ascendente físico (pucch) com feixes diferentes
BR112021016588A2 (pt) Método e aparelho de transmissão de dados e meio de armazenamento
MX2019008490A (es) Procedimiento para transmitir informacion de control de enlace descendente, dispositivo terminal y dispositivo de red.
BR112021023081A2 (pt) Método e aparelho para número máximo de perda de percurso ou de sinais de referência de feixe de transmissão espacial de uplink para sinais de referência de posicionamento de downlink ou de uplink
BR112019002249A2 (pt) gerenciamento de porta de antena de enlace ascendente dinâmico
BR112018073204A2 (pt) método, equipamento de usuário e nó de rede para controle de potência de enlace ascendente para comutação baseada em portadora srs
AR088685A1 (es) Metodos y disposiciones para transmitir y recibir informacion de control
BR112018077424A2 (pt) método de envio de canal de controle de enlace ascendente, método de recebimento de canal de controle ascendente e aparelho
BR112018006825A2 (pt) método e terminal para a transmissão de dados
AR103635A1 (es) Método, programa para computadora, controlador y nodo de red
BR112022002646A2 (pt) Métodos e aparelhos para configuração de sinal de referência de sondagem para medições de célula servidora e vizinha
BR112022022854A2 (pt) Economia de energia de ue para comutação de antena de srs
BR112022001816A2 (pt) Método de transmissão de potência máxima de uplink e dispositivo.
BR112022011608A2 (pt) Indicação robusta de feixe de uplink e de downlink
BR112023019419A2 (pt) Parâmetros de controle de potência para repetição de push multi-trp
BR112022016953A2 (pt) Método e aparelho para comunicação sem fio
BR112021018101A2 (pt) Método de transmissão, dispositivo de rede e terminal.
BR112021018755A2 (pt) Método de comunicação, dispositivo terminal e dispositivo de rede