BR112021020818A2 - Grupamento de recursos de canal de controle e configuração de relação espacial - Google Patents

Grupamento de recursos de canal de controle e configuração de relação espacial

Info

Publication number
BR112021020818A2
BR112021020818A2 BR112021020818A BR112021020818A BR112021020818A2 BR 112021020818 A2 BR112021020818 A2 BR 112021020818A2 BR 112021020818 A BR112021020818 A BR 112021020818A BR 112021020818 A BR112021020818 A BR 112021020818A BR 112021020818 A2 BR112021020818 A2 BR 112021020818A2
Authority
BR
Brazil
Prior art keywords
control channel
spatial relationship
grouping
channel resource
resource grouping
Prior art date
Application number
BR112021020818A
Other languages
English (en)
Inventor
Ho Ryu Jung
Junyi Li
Kiran Venugopal
Tao Luo
Tianyang Bai
Yan Zhou
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 BR112021020818A2 publication Critical patent/BR112021020818A2/pt

Links

Classifications

    • 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
    • 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • H04L5/0025—Spatial division following the spatial signature of the channel
    • 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
    • H04B7/04—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
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot 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
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0092—Indication of how the channel is divided
    • 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
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • 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
    • H04W16/02—Resource partitioning among network components, e.g. reuse partitioning
    • H04W16/12—Fixed resource partitioning
    • 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
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/53—Allocation or scheduling criteria for wireless resources based on regulatory allocation policies

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

grupamento de recursos de canal de controle e configuração de relação espacial. determinados aspectos da presente revelação proporcionam técnicas para configuração de grupamento e relação espacial de recurso de canal de controle. os aspectos da presente revelação proporcionam um método de comunicação sem fio por um equipamento de usuário (ue). em geral, o método inclui receber uma indicação de um ou mais grupamentos de um ou mais recursos de canal de controle em uma largura de banda configurada. cada grupamento é associado a uma relação espacial. o ue aplica uma relação espacial para uma transmissão de canal de controle usando um ou mais recursos de canal de controle em um grupamento dentre um ou mais grupamentos. o grupamento é associado à relação espacial.
BR112021020818A 2019-05-02 2020-02-28 Grupamento de recursos de canal de controle e configuração de relação espacial BR112021020818A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962842375P 2019-05-02 2019-05-02
US16/803,590 US11510192B2 (en) 2019-05-02 2020-02-27 Control channel resource grouping and spatial relation configuration
PCT/US2020/020286 WO2020222899A1 (en) 2019-05-02 2020-02-28 Control channel resource grouping and spatial relation configuration

Publications (1)

Publication Number Publication Date
BR112021020818A2 true BR112021020818A2 (pt) 2021-12-14

Family

ID=73016902

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112021020818A BR112021020818A2 (pt) 2019-05-02 2020-02-28 Grupamento de recursos de canal de controle e configuração de relação espacial

Country Status (7)

Country Link
US (2) US11510192B2 (pt)
EP (1) EP3963743A1 (pt)
JP (1) JP2022530261A (pt)
KR (1) KR20220004043A (pt)
CN (1) CN113767574B (pt)
BR (1) BR112021020818A2 (pt)
WO (1) WO2020222899A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020240633A1 (ja) * 2019-05-24 2020-12-03 株式会社Ｎｔｔドコモ ユーザ端末及び無線通信方法
CN110536452A (zh) * 2019-09-03 2019-12-03 中兴通讯股份有限公司 一种指示方法、装置和存储介质
US11330668B2 (en) * 2019-11-22 2022-05-10 Apple Inc. 5G NR FR2 beam management enhancements
US11895216B2 (en) * 2022-03-25 2024-02-06 Qualcomm Incorporated Application data units
US11943031B2 (en) * 2022-05-09 2024-03-26 Qualcomm Incorporated Dynamic beam switching delay capability

Family Cites Families (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6026415B2 (ja) * 2011-08-05 2016-11-16 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカＰａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ 端末、送信装置、受信品質報告方法および受信方法
CN103581891B (zh) 2012-08-06 2019-01-25 中兴通讯股份有限公司 信息的处理方法及装置
ES2614354T3 (es) * 2012-09-27 2017-05-30 Telefonaktiebolaget Lm Ericsson (Publ) Métodos y sistemas para asignación de recursos de HARQ en el PUCCH con TDD para el canal de control de enlace descendente físico mejorado (EPDCCH)
US9271302B2 (en) * 2012-12-21 2016-02-23 Blackberry Limited Network-managed direct device to device communications
BR112018005458A2 (pt) 2015-09-22 2018-10-09 Huawei Technologies Co., Ltd. método e aparelho para transmissão de informações de controle de enlace ascendente em agregação de portadora
US10461908B2 (en) * 2015-11-11 2019-10-29 Qualcomm Incorporated Techniques for providing channels in low latency LTE wireless communications
CN108135030B (zh) 2016-09-30 2020-10-23 华为技术有限公司 传输物理控制信道的指示方法及其装置
WO2018068208A1 (en) 2016-10-11 2018-04-19 Telefonaktiebolaget Lm Ericsson (Publ) Methods and apparatuses for spatial pre-processing of signals in a wireless communication system
WO2018097947A2 (en) * 2016-11-03 2018-05-31 Convida Wireless, Llc Reference signals and control channels in nr
CA3080314C (en) 2017-11-09 2022-10-18 Seongwon GO Method of transmitting and receiving data in wireless communication system and an apparatus therefor
CN110034876B (zh) 2018-01-11 2021-08-17 维沃移动通信有限公司 Pucch资源指示、处理方法、网络侧设备、用户终端
BR112020014069A2 (pt) 2018-01-12 2020-12-01 Ntt Docomo, Inc. terminal, método de radiocomunicação para um terminal e estação base
EP3741050A4 (en) 2018-01-19 2021-08-18 Lenovo (Beijing) Limited METHOD AND DEVICE FOR BEAM MANAGEMENT
CN111919397B (zh) * 2018-03-28 2024-03-08 瑞典爱立信有限公司 物理上行控制信道（pucch）资源的有效空间关系指示
US11184126B2 (en) * 2018-04-06 2021-11-23 Qualcomm Incorporated Techniques for beam assignments for beamforming wireless communications
WO2019203711A1 (en) 2018-04-20 2019-10-24 Telefonaktiebolaget Lm Ericsson (Publ) Cross-carrier spatial relation indication for semi-persistent sounding reference signal (sp-srs) resources
US10986617B2 (en) * 2018-08-07 2021-04-20 FG Innovation Company Limited Method and apparatus for activating PUCCH spatial relation
CN110876194B (zh) 2018-08-29 2022-04-05 中国移动通信有限公司研究院 一种空间相关信息的指示方法和设备
US11490334B2 (en) * 2018-09-19 2022-11-01 Ofinno, Llc Power saving in a wireless communication system
US11096211B2 (en) 2018-09-28 2021-08-17 Lenovo (Singapore) Pte. Ltd. Method and apparatus for communicating user data via a physical shared channel
CN117544287A (zh) 2019-01-10 2024-02-09 中兴通讯股份有限公司 信息元素的传输方法、装置及存储介质
US20220104031A1 (en) 2019-01-18 2022-03-31 Ntt Docomo, Inc. User terminal and radio communication method
US10998955B2 (en) 2019-03-06 2021-05-04 Qualcomm Incorporated Group-based beam indication and signaling
US11424880B2 (en) 2019-03-08 2022-08-23 Qualcomm Incorporated Uplink reference signal spatial relation identification techniques
KR102355560B1 (ko) * 2019-03-21 2022-01-25 아서스테크 컴퓨터 인코포레이션 무선 통신 시스템에서 다중 노드 시나리오를 고려한 pusch(physical uplink shared channel)에 대한 빔 지시를 위한 방법 및 장치
US11388723B2 (en) * 2019-03-28 2022-07-12 Ofinno, Llc Uplink transmission in a wireless communication system
US20200314829A1 (en) * 2019-03-29 2020-10-01 Qualcomm Incorporated Signaling-overhead reduction with resource grouping
CN111278128B (zh) 2019-04-25 2023-04-07 维沃移动通信有限公司 指示空间关系信息的方法及装置、通信设备
EP3982582A4 (en) 2019-06-05 2023-07-05 LG Electronics Inc. METHOD FOR TRANSMITTING AND RECEIVING AN UPLINK SIGNAL IN A WIRELESS COMMUNICATION SYSTEM AND DEVICE THEREFOR
WO2021022398A1 (en) 2019-08-02 2021-02-11 Lenovo (Beijing) Limited Spatial relation configuration and indication for pucch resources
WO2021072619A1 (en) 2019-10-15 2021-04-22 Qualcomm Incorporated Enhanced physical uplink control channel spatial relation information in mac ce
WO2021081844A1 (en) 2019-10-30 2021-05-06 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Apparatus and method operable for medium access control packet data unit
WO2021083359A1 (en) 2019-11-01 2021-05-06 FG Innovation Company Limited Methods and apparatuses for default spatial relation information determination
US11330668B2 (en) 2019-11-22 2022-05-10 Apple Inc. 5G NR FR2 beam management enhancements
EP4104580A4 (en) 2020-02-14 2023-11-22 Qualcomm Incorporated INFORMATION DISPLAY FOR A CHANNEL STATE INFORMATION (CSI) MESSAGE

Also Published As

Publication number Publication date
US20230082655A1 (en) 2023-03-16
US20200351905A1 (en) 2020-11-05
EP3963743A1 (en) 2022-03-09
JP2022530261A (ja) 2022-06-28
CN113767574A (zh) 2021-12-07
KR20220004043A (ko) 2022-01-11
CN113767574B (zh) 2024-05-14
WO2020222899A1 (en) 2020-11-05
US11510192B2 (en) 2022-11-22

Similar Documents

Publication Publication Date Title
BR112021020818A2 (pt) Grupamento de recursos de canal de controle e configuração de relação espacial
BR112021018431A2 (pt) Redução de sobrecarga de sinalização com agrupamento de recursos
BR112019000023A2 (pt) técnicas de redução de latência em comunicações sem fio
BR112018013966A2 (pt) projeto de canal de controle físico de banda estreita
BR112019001900A2 (pt) coexistência de serviços de baixa latência confiáveis e outros serviços em uma rede sem fio
BR112018004307A2 (pt) projeto de enlace ascendente para lte de banda estreita (nb-lte)
BR112018000426A2 (pt) canal de controle uplink físico de baixa latência com solicitação de programação e informação de estado de canal
BR112019002086A2 (pt) canal físico de controle de downlink e canal físico compartilhado de downlink de baixa latência
BR112018003978A2 (pt) projeto de canal de acesso aleatório para comunicação sem fio de banda estreita
BR112019002309A2 (pt) alocação de recurso de referência a canal de dados para um canal de controle
BR112018016277A2 (pt) projeto de canal de enlace ascendente para intervalo de tempo de transmissão baseado em partição (tti)
BR112019002426A2 (pt) estrutura de canal de controle de downlink para aplicações de baixa latência
BR112019000785A2 (pt) alocação aperfeiçoada de recursos de uplink entre diferentes esquemas de numerologia ofdm
BR112019002503A2 (pt) controle de congestionamento em lte-v2v para tráfego priorizado de acordo com uma utilização de recurso de canal
BR112018014693A2 (pt) técnicas para fornecer mobilidade baseada em enlace ascendente
BR112018014434A2 (pt) concepção de raster para operação em banda estreita para comunicações do tipo máquina
BR112018069736A2 (pt) técnicas para configurar transmissões do canal de controle de uplink em uma banda compartilhada do espectro de radiofrequência
BR112017015857A2 (pt) nó de rádio, dispositivo sem fio e métodos no mesmo para configurar o dispositivo sem fio
BR112022006359A2 (pt) Quasi-colocalização padrão para múltiplos pontos de recepção de transmissão com base em informações de controle de enlace descendente único
BR112018009557A2 (pt) técnicas para proporcionar canais em comunicações sem fio lte de baixa latência
BR112022000492A2 (pt) Detalhes da repetição de canal de controle de enlace ascendente físico (pucch) com feixes diferentes
BR112018073497A2 (pt) métodos e aparelho para operação de largura de banda flexível
BR112017006162A2 (pt) transmissão de sinal de referência de lte de latência ultrabaixa
BR112015017137A8 (pt) dispositivo de comunicações e método para receber dados a partir de uma rede de comunicações móveis
BR112014010289A2 (pt) métodos e arranjos para transmitir e receber informação de controle de downlink para comunicação móvel sem fio