CN110050412A - 信号传输方法和设备 - Google Patents

信号传输方法和设备 Download PDF

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Publication number
CN110050412A
CN110050412A CN201780075576.6A CN201780075576A CN110050412A CN 110050412 A CN110050412 A CN 110050412A CN 201780075576 A CN201780075576 A CN 201780075576A CN 110050412 A CN110050412 A CN 110050412A
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China
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equipment
corresponding relationship
signal
precoding granularity
terminal device
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CN201780075576.6A
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CN110050412B (zh
Inventor
林亚男
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Publication of CN110050412A publication Critical patent/CN110050412A/zh
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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
    • H04B7/0413—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transmitters (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)

Abstract

一种信号传输方法和设备，能够确定合理的预编码颗粒度，实现预编码增益和信道估计性能的折中。该方法包括：第一设备确定传输信号采用的第一基础参数集；根据所述第一基础参数集，所述第一设备确定传输所述信号采用的第一预编码颗粒度；利用所述第一预编码颗粒度，所述第一设备与第二设备之间进行所述信号的传输。

Description

PCT国内申请，说明书已公开。

Claims (28)

  1. PCT国内申请，权利要求书已公开。
CN201780075576.6A 2017-01-17 2017-01-17 信号传输方法和设备、计算机可读介质及系统芯片 Active CN110050412B (zh)

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 (2)

Publication Number Publication Date
CN110050412A true CN110050412A (zh) 2019-07-23
CN110050412B CN110050412B (zh) 2020-09-01

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CN201780075576.6A Active CN110050412B (zh) 2017-01-17 2017-01-17 信号传输方法和设备、计算机可读介质及系统芯片

Country Status (12)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190386723A1 (en) * 2017-01-17 2019-12-19 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Signal transmission method and apparatus

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20200100273A1 (en) * 2017-06-15 2020-03-26 Nec Corporation Method and device for cross-numerology scheduling
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

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101931442A (zh) * 2009-06-22 2010-12-29 大唐移动通信设备有限公司 一种信息指示的方法及装置
CN102379091A (zh) * 2009-03-30 2012-03-14 Lg电子株式会社 用于在无线通信系统中发送信号的方法和装置
CN102638337A (zh) * 2012-04-20 2012-08-15 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
EP2775653A1 (en) * 2010-04-14 2014-09-10 Samsung Electronics Co., Ltd Systems and methods for bundling resource blocks in a wireless communication system
US20160227520A1 (en) * 2015-01-29 2016-08-04 Intel Corporation Precoding resource block group bundling enhancement for full dimension multi-in-multi-output
CN105979597A (zh) * 2016-06-27 2016-09-28 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

Family Cites Families (58)

* 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
US8224242B2 (en) * 2008-10-23 2012-07-17 Lg-Ericsson Co., Ltd. Apparatus and method for removing self-interference and relay system for the same
EP2469729B1 (en) * 2009-08-17 2017-08-16 Alcatel Lucent Method and apparatus for keeping the precoding channel coherency in a communication network
US9253784B2 (en) * 2010-01-11 2016-02-02 Samsung Electronics Co., Ltd. Method and system for enabling resource block bundling in LTE-A systems
KR101790593B1 (ko) 2010-04-01 2017-10-26 선 페이턴트 트러스트 물리적 랜덤 액세스 채널들에 대한 송신 전력 제어
EP3544200B1 (en) * 2010-04-08 2023-09-06 LG Electronics Inc. Signal transmsission 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
US20110255483A1 (en) * 2010-04-16 2011-10-20 Research In Motion Limited Signaling of Precoding Granularity for LTE and LTE-A
US20130201912A1 (en) * 2010-05-19 2013-08-08 Interdigital Patent Holdings, Inc. Method and apparatus for compressing channel state information based on path location information
US8982978B2 (en) * 2010-08-23 2015-03-17 Lg Electronics Inc. Method and apparatus for transceiving a precoded signal in a multiple antenna supported wireless communication system
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
US20120106432A1 (en) * 2010-10-29 2012-05-03 Hee Bong Lee Method for transmitting uplink signal with periodic and relay system for the same
US8897818B2 (en) * 2010-11-11 2014-11-25 Blackberry Limited System and method for reducing energy consumption of mobile devices using early paging indicator
JP6014264B2 (ja) * 2012-08-30 2016-10-25 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いてチャネルを推定する方法および装置
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
KR102295820B1 (ko) * 2013-06-19 2021-08-31 엘지전자 주식회사 무선 통신 시스템에서 간섭 제거를 위한 방법 및 이를 위한 장치
CN105359569B (zh) * 2013-07-09 2019-07-09 Lg电子株式会社 在无线通信系统中用于信道状态报告的方法及其设备
WO2015065014A1 (ko) * 2013-10-28 2015-05-07 엘지전자 주식회사 무선 통신 시스템에서 장치 대 장치 단말의 신호 송수신 방법 및 장치
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
WO2016024731A1 (ko) * 2014-08-12 2016-02-18 엘지전자 주식회사 무선 통신 시스템에서 채널 상태 보고를 위한 방법 및 이를 위한 장치
WO2016032308A1 (ko) * 2014-08-29 2016-03-03 엘지전자 주식회사 무선 통신 시스템에서 otdoa 관련 동작 수행 방법
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
WO2016209139A1 (en) 2015-06-22 2016-12-29 Telefonaktiebolaget Lm Ericsson (Publ) Control of timing for mixed-mode multicarrier modulation
CN107925536B (zh) * 2015-07-06 2021-10-29 瑞典爱立信有限公司 用于无线系统中数据传送的资源分配
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
EP3363128B1 (en) * 2015-10-16 2021-09-01 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
WO2017171398A1 (en) * 2016-03-29 2017-10-05 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
KR20180013660A (ko) * 2016-07-29 2018-02-07 삼성전자주식회사 이동 통신 시스템에서의 채널 상태 정보 보고 방법 및 장치
EP3338385A4 (en) * 2016-08-02 2019-05-15 Nec Corporation METHODS AND APPARATUSES FOR NUMBEROLOGY 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
CN107734693B (zh) * 2016-08-12 2020-09-22 华硕电脑股份有限公司 无线通信系统中用于确定基础参数带宽的方法和设备
JP2020504464A (ja) * 2016-09-19 2020-02-06 オッポ広東移動通信有限公司 信号伝送方法及び装置
US10687252B2 (en) * 2016-09-28 2020-06-16 Qualcomm Incorporated Bandwidth group (BWG) for enhanced channel and interference mitigation in 5G new radio
WO2018082010A1 (en) * 2016-11-04 2018-05-11 Qualcomm Incorporated Ue-assisted physical resource block group (prg) configuration and signaling
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
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
EP4149040A1 (en) * 2017-04-21 2023-03-15 ASUSTek Computer Inc. Method and apparatus for improving precoding resource block groups in a wireless communication system
US20180324770A1 (en) * 2017-05-04 2018-11-08 Sharp Laboratories Of America, Inc. User equipments, base stations and methods
US11190382B2 (en) * 2017-05-05 2021-11-30 Apple Inc. RS (reference signal) sequence generation and mapping and precoder assignment for NR (new radio)
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
CN110603852B (zh) * 2017-11-17 2021-10-08 Lg电子株式会社 发送和接收下行链路信道的方法及其装置
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

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102379091A (zh) * 2009-03-30 2012-03-14 Lg电子株式会社 用于在无线通信系统中发送信号的方法和装置
CN101931442A (zh) * 2009-06-22 2010-12-29 大唐移动通信设备有限公司 一种信息指示的方法及装置
EP2775653A1 (en) * 2010-04-14 2014-09-10 Samsung Electronics Co., Ltd Systems and methods for bundling resource blocks in a wireless communication system
CN104113877A (zh) * 2010-04-14 2014-10-22 三星电子株式会社 用于在无线通信系统中捆绑资源块的系统和方法
CN102638337A (zh) * 2012-04-20 2012-08-15 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
US20160227520A1 (en) * 2015-01-29 2016-08-04 Intel Corporation Precoding resource block group bundling enhancement for full dimension multi-in-multi-output
CN105979597A (zh) * 2016-06-27 2016-09-28 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

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
SAMSUNG: "Precoding granularity of NR DMRS", 《3GPP TSG RAN WG1 AD-HOC MEETING R1-1700930》 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190386723A1 (en) * 2017-01-17 2019-12-19 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Signal transmission method and apparatus
US10771133B2 (en) * 2017-01-17 2020-09-08 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Signal transmission method and apparatus

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BR112019014611A2 (pt) 2020-02-18
CA3050335C (en) 2021-08-10
WO2018132944A1 (zh) 2018-07-26
US20190386723A1 (en) 2019-12-19
EP3570452A4 (en) 2019-12-25
AU2017394106A1 (en) 2019-08-29
ZA201905317B (en) 2021-01-27
EP3570452B1 (en) 2023-03-01
TWI733971B (zh) 2021-07-21
SG11201906610RA (en) 2019-08-27
CN110050412B (zh) 2020-09-01
TW201828672A (zh) 2018-08-01
MX2019008470A (es) 2019-09-18
US10771133B2 (en) 2020-09-08
EP3570452A1 (en) 2019-11-20
CA3050335A1 (en) 2018-07-26
RU2728536C1 (ru) 2020-07-30

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