BR112020009965A2 - configuração de relatório de informações de estado de canal (csi) baseado em recurso de gerenciamento de interferência de potência diferente de zero (nzp-imr) - Google Patents

configuração de relatório de informações de estado de canal (csi) baseado em recurso de gerenciamento de interferência de potência diferente de zero (nzp-imr) Download PDF

Info

Publication number
BR112020009965A2
BR112020009965A2 BR112020009965-1A BR112020009965A BR112020009965A2 BR 112020009965 A2 BR112020009965 A2 BR 112020009965A2 BR 112020009965 A BR112020009965 A BR 112020009965A BR 112020009965 A2 BR112020009965 A2 BR 112020009965A2
Authority
BR
Brazil
Prior art keywords
power
csi
nzp
ratios
signaling
Prior art date
Application number
BR112020009965-1A
Other languages
English (en)
Portuguese (pt)
Inventor
Chenxi HAO
Yu Zhang
Chao Wei
Wanshi Chen
Original Assignee
Qualcomm Incorporated
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 Incorporated filed Critical Qualcomm Incorporated
Publication of BR112020009965A2 publication Critical patent/BR112020009965A2/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
    • H04B7/022—Site diversity; Macro-diversity
    • H04B7/024—Co-operative use of antennas of several sites, e.g. in co-ordinated multipoint or co-operative multiple-input multiple-output [MIMO] systems
    • 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
    • H04B7/0413—MIMO systems
    • H04B7/0417—Feedback systems
    • 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
    • H04B7/0413—MIMO systems
    • H04B7/0426—Power distribution
    • 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
    • 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
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • H04W52/243—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account interferences
    • H04W52/244—Interferences in heterogeneous networks, e.g. among macro and femto or pico cells or other sector / system interference [OSI]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/32—TPC of broadcast or control channels
    • H04W52/325—Power control of control or pilot channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/36—Transmission power control [TPC] using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/36—Transmission power control [TPC] using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
    • H04W52/367—Power values between minimum and maximum limits, e.g. dynamic range
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/27—Transitions between radio resource control [RRC] states
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • H04W80/02—Data link layer protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/345—Interference values
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink
    • H04W52/143—Downlink power control

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
BR112020009965-1A 2017-11-22 2018-11-19 configuração de relatório de informações de estado de canal (csi) baseado em recurso de gerenciamento de interferência de potência diferente de zero (nzp-imr) BR112020009965A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CNPCT/CN2017/112341 2017-11-22
PCT/CN2017/112341 WO2019100257A1 (en) 2017-11-22 2017-11-22 Configuration of non-zero power interference management resource (nzp-imr) based channel state information (csi) reporting
PCT/CN2018/116158 WO2019101034A1 (en) 2017-11-22 2018-11-19 Configuration of non-zero power interference management resource (nzp-imr) based channel state information (csi) reporting

Publications (1)

Publication Number Publication Date
BR112020009965A2 true BR112020009965A2 (pt) 2020-11-03

Family

ID=66630443

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112020009965-1A BR112020009965A2 (pt) 2017-11-22 2018-11-19 configuração de relatório de informações de estado de canal (csi) baseado em recurso de gerenciamento de interferência de potência diferente de zero (nzp-imr)

Country Status (9)

Country Link
US (1) US20200366350A1 (https=)
EP (1) EP3714621A4 (https=)
JP (1) JP2021505003A (https=)
KR (1) KR20200088331A (https=)
CN (1) CN111357316A (https=)
BR (1) BR112020009965A2 (https=)
SG (1) SG11202003469UA (https=)
TW (1) TW201926929A (https=)
WO (2) WO2019100257A1 (https=)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10813054B2 (en) * 2018-02-21 2020-10-20 Qualcomm Incorporated Feedback transmission techniques in coordinated clusters of transmission reception points
WO2019212224A1 (ko) * 2018-04-30 2019-11-07 엘지전자 주식회사 무선 통신 시스템에서 단말과 기지국 간 채널 상태 정보를 송수신하는 방법 및 이를 지원하는 장치
CN112292879B (zh) * 2018-06-19 2025-05-06 日本电气株式会社 用于多trp/面板传输的csi测量
CN111818563B (zh) * 2019-07-22 2022-02-01 维沃移动通信有限公司 测量方法、资源配置方法、终端和网络侧设备
EP4022801A1 (en) 2019-08-26 2022-07-06 Nokia Technologies Oy Cross-channel measurement control and configuration
US11581932B2 (en) 2019-10-23 2023-02-14 Qualcomm Incorporated Techniques for channel state information processing unit occupancy determination for layer 1 signal to interference plus noise ratio reporting
EP4104305A4 (en) * 2020-02-14 2023-10-25 Qualcomm Incorporated MULTI-LAYER COMMUNICATION
US12231940B2 (en) 2020-02-19 2025-02-18 Lg Electronics Inc. Method and device for transmitting/receiving channel state information in wireless communication system
CN113453246B (zh) * 2020-03-27 2024-03-26 中国电信股份有限公司 干扰测量方法、装置、基站以及存储介质
US12451942B2 (en) 2020-05-14 2025-10-21 Apple Inc. Channel state information report for multi-TRP operation
CN114205015B (zh) 2020-09-18 2023-06-06 维沃移动通信有限公司 测量方法、发送方法及相关设备
CN117119502A (zh) 2020-10-02 2023-11-24 苹果公司 多trp操作中的波束管理
CN116326039A (zh) 2020-10-02 2023-06-23 苹果公司 用于多trp操作中的波束管理的ue操作
US12177148B2 (en) * 2021-05-06 2024-12-24 Mediatek Inc. CSI reporting for channel part and interference part separately
EP4358445A4 (en) * 2021-07-08 2024-10-09 Huawei Technologies Co., Ltd. COMMUNICATION METHOD AND ASSOCIATED DEVICE
KR20230020254A (ko) 2021-08-03 2023-02-10 삼성전자주식회사 무선 통신 시스템에서 채널 상태 정보를 보고하기 위한 방법 및 장치
CN120642477A (zh) * 2023-02-16 2025-09-12 苹果公司 用于动态下行链路发送功率自适应的csi增强
CN121645309A (zh) * 2024-08-30 2026-03-10 维沃移动通信有限公司 测量报告发送方法、测量报告接收方法、装置及设备

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013141659A1 (en) * 2012-03-23 2013-09-26 Samsung Electronics Co., Ltd. Method and apparatus for measuring interference in wireless communication system
CN103391150B (zh) * 2012-05-10 2018-05-08 中兴通讯股份有限公司 Csi-rs的配置方法、测量信道的方法、基站及终端
US9537638B2 (en) * 2012-05-11 2017-01-03 Qualcomm Incorporated Method and apparatus for performing coordinated multipoint feedback under multiple channel and interference assumptions
CN103428711B (zh) * 2012-05-14 2016-05-04 上海贝尔股份有限公司 用于管理多点协作的方法与装置
US9532362B2 (en) * 2012-06-04 2016-12-27 Interdigital Patent Holdings, Inc. Communicating channel state information (CSI) of multiple transmission points
EP2938118B1 (en) * 2013-01-18 2017-04-26 Huawei Technologies Co., Ltd. Method, apparatus and communication node for measurement
CN104219724A (zh) * 2013-05-31 2014-12-17 中兴通讯股份有限公司 一种小区间协作进行干扰测量的方法和节点
CN105684498B (zh) * 2013-11-01 2020-01-10 夏普株式会社 终端装置、基站装置以及方法
CN111212477B (zh) * 2014-06-13 2023-10-10 北京三星通信技术研究有限公司 一种数据传输方法和设备
US10903958B2 (en) * 2015-06-19 2021-01-26 Samsung Electronics Co., Ltd. Method and apparatus for transmitting reference signal in wireless communication system
EP3335344B1 (en) * 2015-08-14 2020-03-11 Telefonaktiebolaget LM Ericsson (PUBL) Multiple csi reports for multi-user superposition transmission
CN108605238A (zh) * 2016-02-04 2018-09-28 株式会社Ntt都科摩 基站、用户装置、功率比应用方法及信道状态信息发送方法
WO2017164933A1 (en) * 2016-03-21 2017-09-28 Intel IP Corporation Beam management for dual transmission point hybrid beamforming systems in 5g

Also Published As

Publication number Publication date
US20200366350A1 (en) 2020-11-19
KR20200088331A (ko) 2020-07-22
EP3714621A4 (en) 2021-08-11
WO2019100257A1 (en) 2019-05-31
WO2019101034A1 (en) 2019-05-31
TW201926929A (zh) 2019-07-01
EP3714621A1 (en) 2020-09-30
JP2021505003A (ja) 2021-02-15
SG11202003469UA (en) 2020-06-29
CN111357316A (zh) 2020-06-30

Similar Documents

Publication Publication Date Title
BR112020009965A2 (pt) configuração de relatório de informações de estado de canal (csi) baseado em recurso de gerenciamento de interferência de potência diferente de zero (nzp-imr)
CN111771391B (zh) 新无线电(nr)中的默认无线电链路监测参考信号(rlm-rs)确定过程
JP7233417B2 (ja) 新無線（ｎｒ）物理ダウンリンク共有チャネル（ｐｄｓｃｈ）および物理アップリンク共有チャネル（ｐｕｓｃｈ）についてのレートマッチング
BR112019026327A2 (pt) protocolo de transmissão de sinal de referência de ressonância (srs)
CN112840587B (zh) 非零功率信道状态信息参考信号端口组的准同位置指示
BR112020007411A2 (pt) sinal de referência de rastreamento aperiódico
US10506523B2 (en) Subband set dependent uplink power control
BR112020001259A2 (pt) ajuste de parâmetro para o procedimenteo de falha de enlace de rádio (rlf) intensificado pelos gatilhos de recuperação de falha de feixe (bfr) aperiódicos
WO2018127160A1 (en) Transmitting sounding reference signals in new radio
BR112020009536A2 (pt) projetos para conjunto de recursos de controle (coreset) de informações de sistema mínimas remanescentes (rmsi) e coreset de outras informações de sistema (osi)
CA3034294A1 (en) Resource allocation patterns for scheduling services in a wireless network
WO2018082016A1 (en) Methods and apparatus for setting subband csi-related parameters
BR112020016293A2 (pt) Esquema de modulação e codificação e indicador de qualidade de canal para alta confiabilidade
BR112019008900A2 (pt) sinalização e configuração de grupo de bloco de recurso físico (prg) assistido por ue
CA3058748A1 (en) Beam procedure information for channel state information reference signals (csi-rs)
BR112019026993A2 (pt) configuração de sequência de canal de controle de uplink físico (pucch)
JP7485599B2 (ja) デュアル無線アクセス技術（ｒａｔ）通信のための電力制御
BR112019026392A2 (pt) projeto de canal de aumento de sinal de enlace ascendente de longa duração
BR112019027060A2 (pt) reclamação dinâmica de recursos reservados para compatibilidade futura
BR112019009295B1 (pt) Método para comunicação sem fio por uma entidade de transmissão, método para comunicação sem fio por uma entidade de recebimento, aparelhos para comunicação sem fio e memória
BR112019023503B1 (pt) Multiplexação de sinais de paginação com sinais de sincronização em novo rádio
BR112019015557A2 (pt) Alocação de recursos para o canal físico de controle uplink (pucch)
HK40028690A (en) Rate matching for new radio (nr) physical downlink shared channel (pdsch) and physical uplink shared channel (pusch)
BR112019008958B1 (pt) Método e aparelho para comunicação sem fio por um equipamento de usuário
BR112019016618B1 (pt) Método de comunicações sem fio por um equipamento de usuário e aparelho de equipamento de usuário

Legal Events

Date Code Title Description
B350 Update of information on the portal [chapter 15.35 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 5A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2749 DE 12-09-2023 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.