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MX2022012754A - Metodo y aparato de configuracion de recursos de señales de referencia, dispositivo y medio de almacenamiento. - Google Patents

Metodo y aparato de configuracion de recursos de señales de referencia, dispositivo y medio de almacenamiento.

Info

Publication number
MX2022012754A
MX2022012754A MX2022012754A MX2022012754A MX2022012754A MX 2022012754 A MX2022012754 A MX 2022012754A MX 2022012754 A MX2022012754 A MX 2022012754A MX 2022012754 A MX2022012754 A MX 2022012754A MX 2022012754 A MX2022012754 A MX 2022012754A
Authority
MX
Mexico
Prior art keywords
reference signal
frequency domain
signal resource
association relationships
storage medium
Prior art date
Application number
MX2022012754A
Other languages
English (en)
Inventor
Bo Gao
Guozeng Zheng
Chuangxin Jiang
Huahua Xiao
Cheng Bi
Original Assignee
Zte Corp
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 Zte Corp filed Critical Zte Corp
Publication of MX2022012754A publication Critical patent/MX2022012754A/es

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
    • 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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • 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
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/0224—Channel estimation using sounding signals
    • H04L25/0226—Channel estimation using sounding signals sounding signals per se
    • 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
    • H04L5/0016—Time-frequency-code
    • 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
    • H04W16/24—Cell structures
    • H04W16/28—Cell structures using beam steering
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/02—Selection of wireless resources by 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
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/046—Wireless resource allocation based on the type of the allocated resource the resource being in the space domain, e.g. beams
    • 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
    • H04W72/0473—Wireless resource allocation based on the type of the allocated resource the resource being transmission power
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/0212—Channel estimation of impulse response

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Circuits Of Receivers In General (AREA)

Abstract

Se proporciona un método y un aparato de configuración de recursos de señales de referencia, un dispositivo y un medio de almacenamiento. El método incluye: configurar una pluralidad de unidades del dominio de la frecuencia como un conjunto de unidades del dominio de la frecuencia, donde las unidades del dominio de la frecuencia son recursos del dominio de la frecuencia de un segmento de frecuencia preestablecido; configurar un conjunto de recursos de la señal de referencia correspondiente a las unidades del dominio de la frecuencia, donde el conjunto de recursos de la señal de referencia incluye una pluralidad de recursos de la señal de referencia, y al menos una parte de los recursos de la señal de referencia tienen una relación de asociación establecida de acuerdo con una regla preestablecida o tienen una relación de asociación establecida de acuerdo con una indicación de una relación de asociación entre las unidades del dominio de la frecuencia; y configurar un atributo de recurso preestablecido para múltiples recursos de la señal de referencia que tienen una relación de asociación. La precisión de la estimación de una característica de canal puede mejorarse utilizando los recursos de señal de referencia para estimar la característica de canal.
MX2022012754A 2020-04-13 2021-04-09 Metodo y aparato de configuracion de recursos de señales de referencia, dispositivo y medio de almacenamiento. MX2022012754A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202010287751.1A CN111901874A (zh) 2020-04-13 2020-04-13 一种参考信号资源的配置方法、装置、设备及储存介质
PCT/CN2021/086089 WO2021208807A1 (zh) 2020-04-13 2021-04-09 一种参考信号资源的配置方法、装置、设备及储存介质

Publications (1)

Publication Number Publication Date
MX2022012754A true MX2022012754A (es) 2023-01-11

Family

ID=73206198

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2022012754A MX2022012754A (es) 2020-04-13 2021-04-09 Metodo y aparato de configuracion de recursos de señales de referencia, dispositivo y medio de almacenamiento.

Country Status (8)

Country Link
US (1) US20230146130A1 (es)
EP (1) EP4138485A4 (es)
JP (1) JP2023521226A (es)
KR (1) KR20220164016A (es)
CN (1) CN111901874A (es)
BR (1) BR112022020760A2 (es)
MX (1) MX2022012754A (es)
WO (1) WO2021208807A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111901874A (zh) * 2020-04-13 2020-11-06 中兴通讯股份有限公司 一种参考信号资源的配置方法、装置、设备及储存介质
WO2024197673A1 (zh) * 2023-03-29 2024-10-03 华为技术有限公司 参考信号传输方法和通信装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9148204B2 (en) * 2010-06-21 2015-09-29 Qualcomm Incorporated Physical resource block (PRB) bundling for open loop beamforming
CN105284143B (zh) * 2014-04-04 2019-07-12 华为技术有限公司 参考信号的检测方法、接收方法、用户设备和基站
CN108023699B (zh) * 2016-11-04 2020-12-15 华为技术有限公司 信号传输方法和装置
CN109691053B (zh) * 2017-01-06 2021-10-22 松下电器（美国）知识产权公司 终端、基站及通信方法
JP6561168B2 (ja) * 2017-04-21 2019-08-14 華碩電腦股▲ふん▼有限公司 無線通信システムにおいてプリコーディングリソースブロックグループを改善するための方法及び装置
CN109802792B (zh) * 2017-11-17 2021-09-21 华为技术有限公司 接收参考信号的方法和发送参考信号的方法
CN110086582A (zh) * 2018-01-26 2019-08-02 中兴通讯股份有限公司 一种信道测量方法和系统、第一通信节点及第二通信节点
CN110649949B (zh) * 2018-06-27 2021-07-09 华为技术有限公司 一种通信方法及装置
CN111901874A (zh) * 2020-04-13 2020-11-06 中兴通讯股份有限公司 一种参考信号资源的配置方法、装置、设备及储存介质

Also Published As

Publication number Publication date
JP2023521226A (ja) 2023-05-23
WO2021208807A1 (zh) 2021-10-21
EP4138485A1 (en) 2023-02-22
US20230146130A1 (en) 2023-05-11
KR20220164016A (ko) 2022-12-12
BR112022020760A2 (pt) 2022-11-29
EP4138485A4 (en) 2024-05-08
CN111901874A (zh) 2020-11-06

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