MX2017014901A - Metodo y aparato de configuracion de recurso de señal de referencia y sistema de comunicaciones. - Google Patents
Metodo y aparato de configuracion de recurso de señal de referencia y sistema de comunicaciones.Info
- Publication number
- MX2017014901A MX2017014901A MX2017014901A MX2017014901A MX2017014901A MX 2017014901 A MX2017014901 A MX 2017014901A MX 2017014901 A MX2017014901 A MX 2017014901A MX 2017014901 A MX2017014901 A MX 2017014901A MX 2017014901 A MX2017014901 A MX 2017014901A
- Authority
- MX
- Mexico
- Prior art keywords
- reference signal
- resource allocation
- allocation method
- communications system
- signal resource
- Prior art date
Links
Classifications
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- 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
-
- 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
-
- 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
-
- 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
- H04B7/063—Parameters other than those covered in groups H04B7/0623 - H04B7/0634, e.g. channel matrix rank or transmit mode 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
- H04L5/0048—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
- 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
- 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
-
- 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
- H04W16/24—Cell structures
- H04W16/28—Cell structures using beam steering
-
- 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
- H04B7/0632—Channel quality parameters, e.g. channel quality indicator [CQI]
-
- 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
- H04B7/0636—Feedback format
- H04B7/0639—Using selective indices, e.g. of a codebook, e.g. pre-distortion matrix index [PMI] or for beam selection
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Un método de configuración de recurso y aparato de señal de referencia y un sistema de comunicaciones; el método de configuración de recurso incluye: configurar uno o más recursos por una estación base para una primera señal de referencia la cual está precodificada con uno o más coeficientes de ponderación de haz, y configurar uno o más recursos para una segunda señal de referencia la cual no está precodificada con uno o más coeficientes de ponderación de haz o precodificación la cual es desconocida a un UE; y transmitir una o más configuraciones de recurso de la primera señal de referencia y una o más configuraciones de recurso de la segunda señal de referencia hacia el UE; por lo tanto, un sistema 3D MIMO puede soportar flexiblemente señales de referencia de múltiples tipos.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2015/079541 WO2016187744A1 (zh) | 2015-05-22 | 2015-05-22 | 参考信号的资源配置方法、装置以及通信系统 |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2017014901A true MX2017014901A (es) | 2018-04-26 |
Family
ID=57393738
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2017014901A MX2017014901A (es) | 2015-05-22 | 2015-05-22 | Metodo y aparato de configuracion de recurso de señal de referencia y sistema de comunicaciones. |
Country Status (10)
Country | Link |
---|---|
US (2) | US10541799B2 (es) |
EP (1) | EP3300262A4 (es) |
JP (1) | JP6601507B2 (es) |
KR (1) | KR102056078B1 (es) |
CN (2) | CN107534533B (es) |
BR (1) | BR112017023357A2 (es) |
CA (1) | CA2985672A1 (es) |
MX (1) | MX2017014901A (es) |
RU (1) | RU2677646C1 (es) |
WO (1) | WO2016187744A1 (es) |
Families Citing this family (18)
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US10219169B1 (en) * | 2015-07-09 | 2019-02-26 | Quantenna Communications, Inc. | Hybrid MU-MIMO spatial mapping using both explicit sounding and crosstalk tracking in a wireless local area network |
US10693522B1 (en) * | 2015-09-04 | 2020-06-23 | Lg Electronics Inc. | Method and device for performing PUCCH feedback on basis of beamformed CSI RS resource in wireless communication system |
TWI645735B (zh) * | 2015-12-04 | 2018-12-21 | 財團法人工業技術研究院 | 適用於毫米波通訊系統之網路登錄方法、及使用該方法之用戶設備與基站 |
WO2017111494A1 (en) * | 2015-12-22 | 2017-06-29 | Samsung Electronics Co., Ltd. | Scheme for configuring reference signal and communicating channel state information in a wireless communication system using multiple antenna ports |
WO2018042927A1 (ja) * | 2016-09-02 | 2018-03-08 | ソニー株式会社 | 回路、端末装置、基地局装置及び方法 |
CN116366112A (zh) * | 2016-09-30 | 2023-06-30 | 中兴通讯股份有限公司 | 信道信息的反馈方法及装置 |
US10148402B2 (en) * | 2017-01-06 | 2018-12-04 | Asustek Computer Inc. | Method and apparatus for beam management in a wireless communication system |
US11082095B2 (en) | 2017-01-25 | 2021-08-03 | Asustek Computer Inc. | Method and apparatus for triggering a beam state information report in a wireless communication system |
US11159217B2 (en) | 2017-03-31 | 2021-10-26 | Apple Inc. | System and method for beam management procedure configuration |
CN108809474B (zh) * | 2017-04-26 | 2020-12-04 | 电信科学技术研究院 | 一种信号处理方法及装置 |
US20180338254A1 (en) * | 2017-05-22 | 2018-11-22 | Industrial Technology Research Institute | Beam tracking method in multi-cell group of millimeter wave communication system and related apparatuses using the same |
KR102435618B1 (ko) * | 2017-06-15 | 2022-08-24 | 삼성전자주식회사 | 무선 통신 시스템에서 하향링크 제어 채널을 송신하기 위한 장치 및 방법 |
CN110446226B (zh) | 2017-06-16 | 2021-03-23 | 华为技术有限公司 | 传输方法、传输装置、终端设备和计算机可读存储介质 |
WO2019148399A1 (zh) | 2018-01-31 | 2019-08-08 | 华为技术有限公司 | 上报信道状态信息csi的方法和装置 |
CN111342873B (zh) | 2018-12-18 | 2021-11-30 | 华为技术有限公司 | 一种信道测量方法和通信装置 |
JP7327509B2 (ja) * | 2019-04-30 | 2023-08-16 | 富士通株式会社 | 参照信号の送信方法、装置及び通信システム |
KR20220007732A (ko) * | 2019-05-14 | 2022-01-18 | 텔레호낙티에볼라게트 엘엠 에릭슨(피유비엘) | 무선 통신 네트워크에서 업링크 기준 신호 전송들을 제어하기 위한 방법들 및 장치 |
CN115428505A (zh) * | 2021-03-31 | 2022-12-02 | 苹果公司 | 激活和去激活周期性参考信号 |
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JP6482179B2 (ja) * | 2014-03-20 | 2019-03-13 | 株式会社Nttドコモ | ユーザ装置及び基地局 |
GB201405117D0 (en) * | 2014-03-21 | 2014-05-07 | Nvidia Corp | Estimating channel information |
CN105490787B (zh) * | 2014-09-15 | 2019-06-14 | 中兴通讯股份有限公司 | 下行导频的发送方法、检测方法、装置及基站、终端 |
-
2015
- 2015-05-22 CN CN201580079111.9A patent/CN107534533B/zh active Active
- 2015-05-22 EP EP15892829.1A patent/EP3300262A4/en active Pending
- 2015-05-22 CN CN202010736946.XA patent/CN111817839B/zh active Active
- 2015-05-22 BR BR112017023357-6A patent/BR112017023357A2/pt not_active IP Right Cessation
- 2015-05-22 RU RU2017138091A patent/RU2677646C1/ru active
- 2015-05-22 MX MX2017014901A patent/MX2017014901A/es active IP Right Grant
- 2015-05-22 KR KR1020177033758A patent/KR102056078B1/ko active IP Right Grant
- 2015-05-22 WO PCT/CN2015/079541 patent/WO2016187744A1/zh active Application Filing
- 2015-05-22 JP JP2017559297A patent/JP6601507B2/ja active Active
- 2015-05-22 CA CA2985672A patent/CA2985672A1/en not_active Abandoned
-
2017
- 2017-11-20 US US15/818,125 patent/US10541799B2/en active Active
-
2019
- 2019-09-30 US US16/587,667 patent/US20200028649A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US10541799B2 (en) | 2020-01-21 |
EP3300262A1 (en) | 2018-03-28 |
CN107534533B (zh) | 2020-09-18 |
WO2016187744A1 (zh) | 2016-12-01 |
JP2018518102A (ja) | 2018-07-05 |
CN111817839A (zh) | 2020-10-23 |
KR20170139622A (ko) | 2017-12-19 |
US20180076940A1 (en) | 2018-03-15 |
KR102056078B1 (ko) | 2019-12-16 |
EP3300262A4 (en) | 2018-12-26 |
CN111817839B (zh) | 2022-11-08 |
BR112017023357A2 (pt) | 2018-07-17 |
CN107534533A (zh) | 2018-01-02 |
RU2677646C1 (ru) | 2019-01-18 |
CA2985672A1 (en) | 2016-12-01 |
JP6601507B2 (ja) | 2019-11-06 |
US20200028649A1 (en) | 2020-01-23 |
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