BR112019006215A2 - método para indicar informações de indicação de quasi colocalização e dispositivo - Google Patents
método para indicar informações de indicação de quasi colocalização e dispositivoInfo
- Publication number
- BR112019006215A2 BR112019006215A2 BR112019006215A BR112019006215A BR112019006215A2 BR 112019006215 A2 BR112019006215 A2 BR 112019006215A2 BR 112019006215 A BR112019006215 A BR 112019006215A BR 112019006215 A BR112019006215 A BR 112019006215A BR 112019006215 A2 BR112019006215 A2 BR 112019006215A2
- Authority
- BR
- Brazil
- Prior art keywords
- indication information
- reference signal
- placement
- qcl
- base station
- Prior art date
Links
Classifications
-
- 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
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- 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
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/51—Allocation or scheduling criteria for wireless resources based on terminal or device properties
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/01—Reducing phase shift
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/0014—Carrier regulation
-
- 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
- H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
-
- 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
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
- Radio Transmission System (AREA)
Abstract
a presente invenção revela um método para indicar informações de indicação de quasi colocalização e um dispositivo, para diversificar tipos de sinal de referência e informações de configuração de sinal de referência que são indicados por qcl. o método inclui: gerar, por uma estação de base, informações de configuração de sinal de referência; desempenhar, pela estação de base com base nas informações de configuração de sinal de referência, suposição de quasi colocalização qcl em sinais de referência correspondentes as pelo menos duas portas de antena em sinais de referência, para gerar informações de indicação de qcl; e enviar, pela estação de base, as informações de indicação de qcl a um terminal.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610872801 | 2016-09-30 | ||
CN201710008426.5A CN107888266B (zh) | 2016-09-30 | 2017-01-05 | 一种准共址指示信息指示方法及设备 |
PCT/CN2017/103771 WO2018059458A1 (zh) | 2016-09-30 | 2017-09-27 | 一种准共址指示信息指示方法及设备 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112019006215A2 true BR112019006215A2 (pt) | 2019-06-18 |
Family
ID=61780409
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112019006215A BR112019006215A2 (pt) | 2016-09-30 | 2017-09-27 | método para indicar informações de indicação de quasi colocalização e dispositivo |
Country Status (4)
Country | Link |
---|---|
US (1) | US10834728B2 (pt) |
EP (1) | EP3512243B1 (pt) |
CN (1) | CN107888266B (pt) |
BR (1) | BR112019006215A2 (pt) |
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CN112600591B (zh) | 2016-12-13 | 2022-08-12 | Oppo广东移动通信有限公司 | 传输信号的方法和终端设备、网络设备 |
CN108282284B (zh) | 2017-01-05 | 2024-04-16 | 华为技术有限公司 | 一种发送参考信号的方法和通信设备 |
CN108400853B (zh) | 2017-02-06 | 2020-01-10 | 中兴通讯股份有限公司 | 参考信号的配置方法、配置装置及通信节点 |
WO2019201250A1 (zh) * | 2018-04-16 | 2019-10-24 | 中兴通讯股份有限公司 | 一种确定准共址参考信号集合的方法和装置 |
WO2019213873A1 (zh) | 2018-05-09 | 2019-11-14 | Oppo广东移动通信有限公司 | 无线通信方法和终端 |
CN112911621B (zh) * | 2018-05-11 | 2023-02-28 | 中兴通讯股份有限公司 | 资源的选择方法及装置 |
CN110474745B (zh) * | 2018-05-11 | 2021-01-22 | 维沃移动通信有限公司 | 一种准共址配置方法、终端及网络设备 |
JP7081692B2 (ja) | 2018-06-08 | 2022-06-07 | 富士通株式会社 | パワーの確定方法及び装置 |
MX2021000119A (es) * | 2018-07-04 | 2021-03-09 | Ntt Docomo Inc | Terminal de usuario. |
CN110719156B (zh) * | 2018-07-13 | 2020-07-31 | 上海朗帛通信技术有限公司 | 一种被用于无线通信的用户设备、基站中的方法和装置 |
US11108613B2 (en) | 2018-08-08 | 2021-08-31 | Qualcomm Incorporated | Phase tracking reference signal port or configuration sharing across multiple physical downlink channels of multiple transmit receive points |
WO2020030795A1 (en) * | 2018-08-10 | 2020-02-13 | Telefonaktiebolaget Lm Ericsson (Publ) | Multi-source quasi collocation of reference signals |
CN110535592B (zh) * | 2018-09-28 | 2023-02-03 | 中兴通讯股份有限公司 | 一种信息传输的方法及相关设备 |
CN110535597B (zh) * | 2018-11-02 | 2022-06-24 | 中兴通讯股份有限公司 | 准共址参考信号确定方法、装置、网络设备和存储介质 |
CN111148232B (zh) * | 2018-11-02 | 2021-10-22 | 维沃移动通信有限公司 | 信息传输方法及通信设备 |
CN115296779A (zh) * | 2018-11-12 | 2022-11-04 | 中兴通讯股份有限公司 | 一种确定准共址参考信号的方法和装置 |
CN111245488A (zh) | 2018-11-28 | 2020-06-05 | 索尼公司 | 电子设备、通信方法和存储介质 |
CN111435883B (zh) | 2019-01-11 | 2021-10-26 | 华为技术有限公司 | 准共址指示方法及装置 |
CN114337973B (zh) * | 2019-06-14 | 2023-04-28 | Oppo广东移动通信有限公司 | 一种参考信号的指示方法及装置、终端、网络设备 |
CN112312460B (zh) * | 2019-07-29 | 2022-05-13 | 华为技术有限公司 | 测量上报的方法与装置 |
US20220295298A1 (en) * | 2019-08-14 | 2022-09-15 | Ntt Docomo, Inc. | User equipment, base station apparatus and communication method |
CN111082911A (zh) * | 2019-09-30 | 2020-04-28 | 中兴通讯股份有限公司 | 一种参考信号的接收、发送方法及装置 |
CN111082912B (zh) * | 2019-10-12 | 2023-07-14 | 中兴通讯股份有限公司 | 信息确定方法及装置、电子装置和存储介质 |
CN113038415B (zh) * | 2019-12-25 | 2022-07-05 | 上海朗帛通信技术有限公司 | 一种被用于无线通信的节点中的方法和装置 |
CN115088343A (zh) * | 2020-02-14 | 2022-09-20 | 华为技术有限公司 | 一种通信方法和装置 |
KR20230002431A (ko) * | 2020-04-23 | 2023-01-05 | 퀄컴 인코포레이티드 | 뉴 라디오에서 기준 신호 시간-도메인 코히어런시를 위한 기준 신호 위상 시간 드리프트 모델 보고 |
CN111934838A (zh) * | 2020-08-07 | 2020-11-13 | 中兴通讯股份有限公司 | 信息指示方法、节点和存储介质 |
CN114070527B (zh) * | 2020-08-07 | 2023-07-14 | 大唐移动通信设备有限公司 | 信息传输方法、网络侧设备、终端及存储介质 |
CN116711228A (zh) * | 2021-01-18 | 2023-09-05 | 华为技术有限公司 | 一种传输参数确定方法及装置 |
WO2022155975A1 (zh) * | 2021-01-25 | 2022-07-28 | Oppo广东移动通信有限公司 | 无线通信的方法、终端设备和网络设备 |
CN115967476A (zh) * | 2021-10-09 | 2023-04-14 | 索尼集团公司 | 电子设备、通信方法和计算机程序产品 |
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US9641298B2 (en) * | 2012-07-03 | 2017-05-02 | Lg Electronics Inc. | Method and device for receiving downlink signal in wireless communication system |
KR20150030661A (ko) * | 2012-07-09 | 2015-03-20 | 엘지전자 주식회사 | 무선 통신 시스템에서 하향링크 신호를 수신 또는 전송하기 위한 방법 및 이를 위한 장치 |
KR102102650B1 (ko) * | 2012-10-04 | 2020-04-21 | 엘지전자 주식회사 | 무선 통신 시스템에서 안테나 포트 관계를 고려한 하향링크 신호 송수신 방법 및 장치 |
US9307521B2 (en) | 2012-11-01 | 2016-04-05 | Samsung Electronics Co., Ltd. | Transmission scheme and quasi co-location assumption of antenna ports for PDSCH of transmission mode 10 for LTE advanced |
WO2014110808A1 (zh) * | 2013-01-18 | 2014-07-24 | 华为技术有限公司 | 获取信道特性的方法、用户设备及基站 |
CN110602743B (zh) | 2013-01-18 | 2022-09-09 | 北京三星通信技术研究有限公司 | 一种进行下行信道特性参数测量的方法及用户设备 |
CN103944668B (zh) | 2013-01-18 | 2019-05-10 | 北京三星通信技术研究有限公司 | 一种处理灵活子帧的上下行传输的方法和设备 |
WO2014112841A1 (ko) * | 2013-01-18 | 2014-07-24 | 엘지전자 주식회사 | 무선접속시스템에서 유사 코로케이션을 수행하는 방법 및 장치 |
US9882692B2 (en) * | 2013-02-21 | 2018-01-30 | Lg Electronics Inc. | Method and apparatus for configuring QCL between antenna ports for massive MIMO in a wireless communication system |
WO2014133650A1 (en) * | 2013-03-01 | 2014-09-04 | Intel IP Corporation | Quasi co-location and pdsch resource element mapping signaling for network assisted interference mitigation |
EP3031271A4 (en) | 2013-08-06 | 2017-03-15 | Sharp Kabushiki Kaisha | Terminal apparatus, base station apparatus, communication system, communication method, and integrated circuit |
CN105471559B (zh) * | 2014-09-05 | 2020-01-14 | 中兴通讯股份有限公司 | 准共位置的配置、确定方法及装置 |
US10411847B2 (en) * | 2015-04-10 | 2019-09-10 | Futurewei Technologies, Inc. | Communications with carrier selection, switching and measurements |
-
2017
- 2017-01-05 CN CN201710008426.5A patent/CN107888266B/zh active Active
- 2017-09-27 BR BR112019006215A patent/BR112019006215A2/pt not_active IP Right Cessation
- 2017-09-27 EP EP17854908.5A patent/EP3512243B1/en active Active
-
2019
- 2019-03-29 US US16/370,523 patent/US10834728B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP3512243A4 (en) | 2019-09-25 |
CN107888266B (zh) | 2023-09-12 |
US20190230646A1 (en) | 2019-07-25 |
EP3512243A1 (en) | 2019-07-17 |
CN107888266A (zh) | 2018-04-06 |
EP3512243B1 (en) | 2022-01-12 |
US10834728B2 (en) | 2020-11-10 |
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Legal Events
Date | Code | Title | Description |
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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. |
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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 2689 DE 19-07-2022 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. |