MX2018001758A - Metodo de estimacion de canal, estacion base, equipo de usuario, y sistema. - Google Patents

Metodo de estimacion de canal, estacion base, equipo de usuario, y sistema.

Info

Publication number
MX2018001758A
MX2018001758A MX2018001758A MX2018001758A MX2018001758A MX 2018001758 A MX2018001758 A MX 2018001758A MX 2018001758 A MX2018001758 A MX 2018001758A MX 2018001758 A MX2018001758 A MX 2018001758A MX 2018001758 A MX2018001758 A MX 2018001758A
Authority
MX
Mexico
Prior art keywords
channel estimation
base station
user equipment
estimation method
radio remote
Prior art date
Application number
MX2018001758A
Other languages
English (en)
Inventor
Li Anjian
Cheng Xingqing
Li Qiming
Han Jing
Dai Xizeng
Zhao Yue
Original Assignee
Huawei Tech Co Ltd
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 Huawei Tech Co Ltd filed Critical Huawei Tech Co Ltd
Publication of MX2018001758A publication Critical patent/MX2018001758A/es

Links

Classifications

    • 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
    • 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
    • H04L25/0204—Channel estimation of multiple channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices

Abstract

Modalidades de la presente invención se refieren a un método de estimación de canal, una estación base, equipo de usuario (UE), y un sistema. El método incluye: configurar, por una estación base, una conexión a equipo de usuario (UE); y enviar, al UE, información de notificación que indica que el UE está en un escenario remoto de radio, donde la información de notificación se utiliza para instruir al UE para llevar a cabo estimación de canal al utilizar un algoritmo de estimación de canal aplicable al escenario remoto de radio, y el algoritmo de estimación de canal se utiliza para llevar a cabo estimación de canal en una señal que se obtiene después de que se superponen señales de enlace descendente de múltiples unidades remotas de radio (RRU). El UE puede llevar a cabo estimación de canal al utilizar el algoritmo de estimación de canal apropiado, para mejorar efectivamente la precisión de la estimación de canal, mejorando así efectivamente un rendimiento de datos de enlace descendente del UE.
MX2018001758A 2015-08-12 2015-08-12 Metodo de estimacion de canal, estacion base, equipo de usuario, y sistema. MX2018001758A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2015/086779 WO2017024558A1 (zh) 2015-08-12 2015-08-12 信道估计方法、基站、用户设备和系统

Publications (1)

Publication Number Publication Date
MX2018001758A true MX2018001758A (es) 2018-06-06

Family

ID=57982918

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2018001758A MX2018001758A (es) 2015-08-12 2015-08-12 Metodo de estimacion de canal, estacion base, equipo de usuario, y sistema.

Country Status (7)

Country Link
US (2) US10574485B2 (es)
EP (1) EP3324588A4 (es)
JP (1) JP6933352B2 (es)
CN (2) CN112187681B (es)
MX (1) MX2018001758A (es)
WO (1) WO2017024558A1 (es)
ZA (1) ZA201800865B (es)

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WO2017080681A1 (en) 2015-11-09 2017-05-18 Telefonaktiebolaget Lm Ericsson (Publ) Random access handling in single frequency network with unidirectional antenna node arrangement
US10356636B2 (en) * 2017-04-03 2019-07-16 Qualcomm Incorporated Techniques and apparatuses to improve drone-mounted user equipment performance
US11419105B2 (en) * 2017-12-27 2022-08-16 Telefonaktiebolaget Lm Ericsson (Publ) Methods, systems and units of distributed base station system for handling downlink communication
CN110636019B (zh) * 2019-11-04 2022-04-22 展讯通信（上海）有限公司 信道估计方法及装置、存储介质、终端
JP2023513291A (ja) * 2020-02-10 2023-03-30 華為技術有限公司 データ伝送方法及び装置
US11956645B2 (en) * 2020-03-24 2024-04-09 Qualcomm Incorporated Detection of high speed train scenario and indication of high speed train (HST) mode
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CN115550864B (zh) * 2022-11-25 2023-04-28 厦门大学 一种基于ue上行信号的5g nr室内定位系统及方法

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Also Published As

Publication number Publication date
WO2017024558A1 (zh) 2017-02-16
JP6933352B2 (ja) 2021-09-08
US20200162288A1 (en) 2020-05-21
JP2018526893A (ja) 2018-09-13
US20180167236A1 (en) 2018-06-14
CN112187681B (zh) 2022-01-14
CN112187681A (zh) 2021-01-05
CN107005498A (zh) 2017-08-01
ZA201800865B (en) 2018-12-19
EP3324588A4 (en) 2018-07-25
CN107005498B (zh) 2020-10-27
US11095481B2 (en) 2021-08-17
EP3324588A1 (en) 2018-05-23
US10574485B2 (en) 2020-02-25

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