MX2019008470A - Método y aparato para la transmisión de señales. - Google Patents

Método y aparato para la transmisión de señales.

Info

Publication number
MX2019008470A
MX2019008470A MX2019008470A MX2019008470A MX2019008470A MX 2019008470 A MX2019008470 A MX 2019008470A MX 2019008470 A MX2019008470 A MX 2019008470A MX 2019008470 A MX2019008470 A MX 2019008470A MX 2019008470 A MX2019008470 A MX 2019008470A
Authority
MX
Mexico
Prior art keywords
signal
transmission method
signal transmission
determining
precoding
Prior art date
Application number
MX2019008470A
Other languages
English (en)
Inventor
Lin Yanan
Original Assignee
Guangdong Oppo Mobile Telecommunications Corp 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 Guangdong Oppo Mobile Telecommunications Corp Ltd filed Critical Guangdong Oppo Mobile Telecommunications Corp Ltd
Publication of MX2019008470A publication Critical patent/MX2019008470A/es

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
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0413—MIMO systems
    • H04B7/0456—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting
    • 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
    • H04B7/0456—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting
    • H04B7/0478—Special codebook structures directed to feedback optimisation
    • 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
    • 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
    • H04L25/022—Channel estimation of frequency response
    • 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
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03891—Spatial equalizers
    • 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
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • 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

Abstract

Un método y un aparato de transmisión de señales, capaces de determinar la granularidad de precodificación adecuada para permitir un equilibrio entre la ganancia de precodificación y el rendimiento de estimación de canales; el método comprende: un primer aparato determina un primer conjunto de parámetros básicos que se emplea para la transmisión de una señal; el primer aparato determina, de conformidad con el primer conjunto de parámetros básicos, primera granularidad de precodificación que se emplea para la transmisión de la señal; y utiliza la primera granularidad de precodificación para transmitir la señal entre el primer aparato y un segundo aparato.
MX2019008470A 2017-01-17 2017-01-17 Método y aparato para la transmisión de señales. MX2019008470A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2017/071410 WO2018132944A1 (zh) 2017-01-17 2017-01-17 信号传输方法和设备

Publications (1)

Publication Number Publication Date
MX2019008470A true MX2019008470A (es) 2019-09-18

Family

ID=62907515

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019008470A MX2019008470A (es) 2017-01-17 2017-01-17 Método y aparato para la transmisión de señales.

Country Status (12)

Country Link
US (1) US10771133B2 (es)
EP (1) EP3570452B1 (es)
CN (1) CN110050412B (es)
AU (1) AU2017394106A1 (es)
BR (1) BR112019014611A2 (es)
CA (1) CA3050335C (es)
MX (1) MX2019008470A (es)
RU (1) RU2728536C1 (es)
SG (1) SG11201906610RA (es)
TW (1) TWI733971B (es)
WO (1) WO2018132944A1 (es)
ZA (1) ZA201905317B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018132944A1 (zh) * 2017-01-17 2018-07-26 广东欧珀移动通信有限公司 信号传输方法和设备
JP7099734B2 (ja) * 2017-06-15 2022-07-12 日本電気株式会社 ユーザ機器によって行われる方法、及び基地局によって行われる方法
CN112398511B (zh) * 2019-08-16 2022-05-13 华为技术有限公司 一种数据发送方法、数据接收方法及装置

Family Cites Families (64)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8179775B2 (en) * 2007-08-14 2012-05-15 Texas Instruments Incorporated Precoding matrix feedback processes, circuits and systems
CN101557249B (zh) * 2008-04-07 2012-11-07 上海贝尔阿尔卡特股份有限公司 无线通信系统中控制协作传输下行信号的方法和装置
KR101357923B1 (ko) * 2008-10-23 2014-02-03 에릭슨 엘지 주식회사 자기간섭 제거 장치 및 방법과 그를 위한 릴레이 시스템
KR101753391B1 (ko) * 2009-03-30 2017-07-04 엘지전자 주식회사 무선 통신 시스템에서 신호 전송 방법 및 장치
CN101931442B (zh) * 2009-06-22 2013-07-31 电信科学技术研究院 一种信息指示的方法及装置
RU2494541C1 (ru) * 2009-08-17 2013-09-27 Алькатель Люсент Способ и ассоциированное устройство для сохранения когерентности канала предварительного кодирования в сети связи
US9253784B2 (en) * 2010-01-11 2016-02-02 Samsung Electronics Co., Ltd. Method and system for enabling resource block bundling in LTE-A systems
CA2793703C (en) * 2010-04-01 2020-06-30 Panasonic Corporation Transmit power control for physical random access channels
EP2557700B1 (en) * 2010-04-08 2019-09-04 Lg Electronics Inc. Signal transmission method and apparatus using codebook in wireless communication system supporting multiple antennas
EP2378698B1 (en) * 2010-04-14 2017-07-26 Samsung Electronics Co., Ltd. Systems and methods for bundling resource blocks in a wireless communication system
US8917677B2 (en) * 2010-04-14 2014-12-23 Samsung Electronics Co., Ltd. Systems and methods for bundling resource blocks in a wireless communication system
US20110255483A1 (en) * 2010-04-16 2011-10-20 Research In Motion Limited Signaling of Precoding Granularity for LTE and LTE-A
WO2011146606A1 (en) * 2010-05-19 2011-11-24 Interdigital Patent Holdings, Inc. Method and apparatus for compressing channel state information based on path location information
WO2012026742A2 (ko) * 2010-08-23 2012-03-01 엘지전자 주식회사 다중 안테나 지원 무선 통신 시스템에서 프리코딩된 신호 송수신 방법 및 장치
US10044489B2 (en) * 2010-10-22 2018-08-07 Nokia Solutions And Networks Oy Enhanced inter-network access node scheduling coordination and signaling support for advanced receiver algorithms
KR101264488B1 (ko) * 2010-10-29 2013-05-14 에릭슨 엘지 주식회사 주기성을 갖는 상향신호 전송 방법 및 그를 위한 릴레이 시스템
US8897818B2 (en) * 2010-11-11 2014-11-25 Blackberry Limited System and method for reducing energy consumption of mobile devices using early paging indicator
CN102638337B (zh) * 2012-04-20 2015-01-07 电信科学技术研究院 一种csi上报控制方法、csi上报方法及装置
KR101925032B1 (ko) * 2012-08-30 2019-02-22 엘지전자 주식회사 무선 통신 시스템에서 채널을 추정하는 방법 및 장치
CN103905101B (zh) * 2012-12-27 2019-02-12 中兴通讯股份有限公司 Lte系统中下行预编码粒度的确定方法及基站
US9503924B2 (en) * 2013-01-18 2016-11-22 Qualcomm Incorporated Interpolation-based channel state information (CSI) enhancements in long-term evolution (LTE)
US9986545B2 (en) * 2013-03-06 2018-05-29 Lg Electronics Inc. Method for applying Physical Resource Block (PRB) bundling in wireless communications system and apparatus therefor
US20140348012A1 (en) * 2013-05-27 2014-11-27 Htc Corporation Small cell communication system and operating method thefeof
RU2635545C2 (ru) * 2013-06-19 2017-11-14 ЭлДжи ЭЛЕКТРОНИКС ИНК. Способ подавления помех в системе беспроводной связи и соответствующее устройство
US10237879B2 (en) * 2013-07-09 2019-03-19 Lg Electronics Inc. Method for channel state report in wireless communication system and apparatus therefor
JP6404344B2 (ja) * 2013-10-28 2018-10-10 エルジー エレクトロニクス インコーポレイティド 無線通信システムにおける装置対装置端末の信号送受信方法及び装置
CN105723773B (zh) * 2013-11-12 2019-08-23 Lg 电子株式会社 用于发送干扰信息的方法及其装置
CN106165521B (zh) * 2014-03-19 2020-01-17 华为技术有限公司 多信道接入方法与装置
CN104112877A (zh) * 2014-06-25 2014-10-22 许继电气股份有限公司 一种锂电池组维护与性能检测装置
US9986572B2 (en) * 2014-08-12 2018-05-29 Lg Electronics Inc. Method for channel state report in wireless communication system and apparatus therefor
US10004057B2 (en) * 2014-08-29 2018-06-19 Lg Electronics Inc. Method for performing OTDOA-related operation in wireless communication system
US10367551B2 (en) * 2015-01-29 2019-07-30 Intel Corporation Precoding resource block group bundling enhancement for full dimension multi-in-multi-output
US10292143B2 (en) * 2015-04-09 2019-05-14 Intel IP Corporation Methods, apparatuses, and systems for enhancement of evolved physical downlink control channel for machine type communications
MY180990A (en) * 2015-06-22 2020-12-15 Ericsson Telefon Ab L M Control of timing for mixed-mode multicarrier modulation
WO2017005295A1 (en) * 2015-07-06 2017-01-12 Telefonaktiebolaget Lm Ericsson (Publ) Resource allocation for data transmission in wireless systems
US10469225B2 (en) * 2015-09-14 2019-11-05 Lg Electronics Inc. Method for transmitting and receiving demodulation reference signal, and apparatus using same
WO2017052489A1 (en) * 2015-09-24 2017-03-30 Intel Corporation V2x performance enhancements in high speed environments
US10567074B2 (en) * 2015-10-16 2020-02-18 Apple Inc. Time grid with time division duplex switching intervals
WO2017074520A1 (en) * 2015-10-30 2017-05-04 Intel IP Corporation Detecting puncturing of first pdsch with second pdsch having shorter tti
US11089579B2 (en) * 2016-01-13 2021-08-10 Samsung Electronics Co., Ltd. Method and apparatus for supporting multiple services in advanced MIMO communication systems
US10721036B2 (en) * 2016-03-29 2020-07-21 Lg Electronics Inc. Method and apparatus for configuring frame structure for new radio access technology in wireless communication system
CN107371252B (zh) * 2016-05-13 2023-05-30 中兴通讯股份有限公司 信息传输方法及装置
CN105979597B (zh) * 2016-06-27 2020-02-21 宇龙计算机通信科技(深圳)有限公司 通信资源的分配方法、分配装置、基站和终端
KR20180013660A (ko) * 2016-07-29 2018-02-07 삼성전자주식회사 이동 통신 시스템에서의 채널 상태 정보 보고 방법 및 장치
WO2018023364A1 (en) * 2016-08-02 2018-02-08 Nec Corporation Methods and apparatuses for numerology multiplexing
KR102355797B1 (ko) * 2016-08-09 2022-01-26 삼성전자 주식회사 무선 셀룰라 통신 시스템에서 채널 전송 방법 및 장치
CN107734674B (zh) * 2016-08-11 2023-09-01 华为技术有限公司 数据传输的方法和系统
ES2822344T3 (es) * 2016-08-12 2021-04-30 Asustek Comp Inc Método y aparato para determinar un ancho de banda de numerología en un sistema de comunicación inalámbrica
WO2018049693A1 (zh) * 2016-09-19 2018-03-22 广东欧珀移动通信有限公司 传输信号的方法和设备
US10687252B2 (en) * 2016-09-28 2020-06-16 Qualcomm Incorporated Bandwidth group (BWG) for enhanced channel and interference mitigation in 5G new radio
CN108023849A (zh) * 2016-11-04 2018-05-11 北京三星通信技术研究有限公司 一种信道状态信息的汇报方法和装置
WO2018082010A1 (en) * 2016-11-04 2018-05-11 Qualcomm Incorporated Ue-assisted physical resource block group (prg) configuration and signaling
WO2018132944A1 (zh) * 2017-01-17 2018-07-26 广东欧珀移动通信有限公司 信号传输方法和设备
CN108347776B (zh) * 2017-01-25 2023-11-10 华为技术有限公司 一种通信系统中资源分配的方法及设备
JP2020057831A (ja) * 2017-02-03 2020-04-09 株式会社Ｎｔｔドコモ 基地局及びユーザ装置
CN108123778B (zh) * 2017-03-24 2023-04-11 中兴通讯股份有限公司 传输及传输配置方法、装置及基站、终端
US11160057B2 (en) * 2017-04-21 2021-10-26 Asustek Computer Inc. Method and apparatus for improving precoding resource block group in a wireless communication system
US20180324770A1 (en) * 2017-05-04 2018-11-08 Sharp Laboratories Of America, Inc. User equipments, base stations and methods
CN110537345B (zh) * 2017-05-05 2022-08-09 苹果公司 一种配置为在用户设备中使用的装置
CN111010889B (zh) * 2017-08-10 2021-07-09 夏普株式会社 终端装置、基站和方法
US10820338B2 (en) * 2017-09-08 2020-10-27 Sharp Kabushiki Kaisha User equipments, base stations and methods for RNTI-based PDSCH downlink slot aggregation
KR101999702B1 (ko) * 2017-11-17 2019-07-12 엘지전자 주식회사 하향링크 채널을 송수신하는 방법 및 이를 위한 장치
EP4301059A3 (en) * 2018-01-10 2024-01-17 Telefonaktiebolaget LM Ericsson (publ) Methods for efficient use of unlicensed spectrum
US20200053781A1 (en) * 2018-08-08 2020-02-13 Idac Holdings, Inc. Ss block methods and procedures for nr-u

Also Published As

Publication number Publication date
ZA201905317B (en) 2021-01-27
RU2728536C1 (ru) 2020-07-30
CA3050335A1 (en) 2018-07-26
CA3050335C (en) 2021-08-10
US10771133B2 (en) 2020-09-08
CN110050412B (zh) 2020-09-01
SG11201906610RA (en) 2019-08-27
AU2017394106A1 (en) 2019-08-29
EP3570452A1 (en) 2019-11-20
EP3570452A4 (en) 2019-12-25
TWI733971B (zh) 2021-07-21
WO2018132944A1 (zh) 2018-07-26
TW201828672A (zh) 2018-08-01
CN110050412A (zh) 2019-07-23
EP3570452B1 (en) 2023-03-01
BR112019014611A2 (pt) 2020-02-18
US20190386723A1 (en) 2019-12-19

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