BR112019002205A2 - desenho de sinal de referência de demodulação para comunicação de veículo para veículo - Google Patents

desenho de sinal de referência de demodulação para comunicação de veículo para veículo

Info

Publication number
BR112019002205A2
BR112019002205A2 BR112019002205-8A BR112019002205A BR112019002205A2 BR 112019002205 A2 BR112019002205 A2 BR 112019002205A2 BR 112019002205 A BR112019002205 A BR 112019002205A BR 112019002205 A2 BR112019002205 A2 BR 112019002205A2
Authority
BR
Brazil
Prior art keywords
vehicle
variety
reference signal
demodulation reference
communication
Prior art date
Application number
BR112019002205-8A
Other languages
English (en)
Inventor
Jiang Libin
Patil Shailesh
Original Assignee
Qualcomm Incorporated
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 Qualcomm Incorporated filed Critical Qualcomm Incorporated
Publication of BR112019002205A2 publication Critical patent/BR112019002205A2/pt

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
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/30—Services specially adapted for particular environments, situations or purposes
    • H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
    • H04W4/46—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P] for vehicle-to-vehicle communication [V2V]

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Health & Medical Sciences (AREA)
  • Computing Systems (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

diversas características aqui descritas referem-se ao desenho de dm-rs para um canal de controle e um canal de dados que pode ser utilizado para comunicações veiculares. sob um aspecto, um ue pode determinar uma sequência base de dm-rs associada a um canal de controle para comunicação v2v. o ue pode, além disso, determinar uma sequência base de dm-rs baseada na sequência base de dm-rs e uma identidade do ue, e transmitir uma variedade de símbolos dm-rs dentro do canal de controle em um sub-quadro utilizando a sequência de dm-rs. sob outro aspecto, um ue pode gerar uma variedade de sequências de dm-rs, cada sequência de dm-rs pode ser gerada para um símbolo dm-rs correspondente de uma variedade de símbolos dmrs associados com um canal de dados para comunicação v2v com base em um número de símbolo dm-rs do símbolo dm-rs correspondente. o ue pode transmitir a variedade de símbolos dm-rs dentro do canal de dados em um sub-quadro utilizando a variedade de sequências de dm-rs.
BR112019002205-8A 2016-08-12 2017-07-28 desenho de sinal de referência de demodulação para comunicação de veículo para veículo BR112019002205A2 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201662374596P 2016-08-12 2016-08-12
US62/374,596 2016-08-12
US15/662,134 US11095411B2 (en) 2016-08-12 2017-07-27 Demodulation reference signal design for vehicle-to-vehicle communication
US15/662,134 2017-07-27
PCT/US2017/044426 WO2018031264A1 (en) 2016-08-12 2017-07-28 Demodulation reference signal design for vehicle-to-vehicle communication

Publications (1)

Publication Number Publication Date
BR112019002205A2 true BR112019002205A2 (pt) 2019-05-14

Family

ID=61159417

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112019002205-8A BR112019002205A2 (pt) 2016-08-12 2017-07-28 desenho de sinal de referência de demodulação para comunicação de veículo para veículo

Country Status (9)

Country Link
US (1) US11095411B2 (pt)
EP (2) EP3497860B1 (pt)
JP (1) JP7061995B2 (pt)
KR (1) KR102562408B1 (pt)
CN (1) CN109565406B (pt)
BR (1) BR112019002205A2 (pt)
CA (1) CA3030485A1 (pt)
ES (1) ES2816174T3 (pt)
WO (1) WO2018031264A1 (pt)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017049614A1 (zh) * 2015-09-25 2017-03-30 华为技术有限公司 一种用户设备、基站及数据信道的发送和接收方法
PL3767906T3 (pl) 2015-09-25 2023-03-20 Innovative Technology Lab Co., Ltd. Aparat do konfiguracji DM-RS dla V2X
EP3557809A1 (en) * 2018-04-16 2019-10-23 Volkswagen Aktiengesellschaft Apparatuses, methods and computer programs for mobile transceivers to obtain a physical data channel configuration for direct communication
KR20190139624A (ko) * 2018-06-08 2019-12-18 주식회사 아이티엘 Nr 시스템에서 v2x를 위한 dmrs 관련 정보 지시 방법 및 그 장치
WO2020029225A1 (zh) * 2018-08-10 2020-02-13 Oppo广东移动通信有限公司 侧行信道配置方法、终端设备和网络设备
RU2763931C1 (ru) 2018-08-10 2022-01-11 Бейджин Сяоми Мобайл Софтвеа Ко., Лтд. Способ и устройство отправки опорного сигнала, способ и устройство приема опорного сигнала, устанавливаемое в транспортном средстве устройство и терминал
CN112615703B (zh) * 2018-09-14 2022-04-22 华为技术有限公司 一种信息发送、接收方法、设备及装置
JP7203948B2 (ja) 2018-11-01 2023-01-13 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ 通信装置、通信方法、及び集積回路
KR20200087630A (ko) * 2019-01-11 2020-07-21 주식회사 아이티엘 무선통신 시스템에서 dmrs 구성 방법 및 장치
WO2020155189A1 (zh) * 2019-02-03 2020-08-06 华为技术有限公司 参考信号接收与发送方法、装置及系统
US11296847B2 (en) 2019-02-13 2022-04-05 JRD Communication (Shenzhen) Ltd. RS for PUSCH repetitions
US11917610B2 (en) * 2019-03-28 2024-02-27 Lg Electronics Inc. Method and device for transmitting SL channel in NR V2X
WO2020191763A1 (zh) * 2019-03-28 2020-10-01 Oppo广东移动通信有限公司 无线链路管理方法及相关设备
ES2945636T3 (es) * 2019-04-01 2023-07-05 Vivo Mobile Communication Co Ltd Configuración y adaptación de la señal de referencia de demodulación
CN111835475B (zh) * 2019-04-19 2022-05-13 华为技术有限公司 发送和接收dmrs的方法和装置
CN110198204B (zh) * 2019-05-16 2021-09-24 中国联合网络通信集团有限公司 一种低时延重传方法及装置
US20220263696A1 (en) * 2019-08-15 2022-08-18 Lg Electronics Inc. Method and device for transmitting and receiving signals in wireless communication system
CN112399612B (zh) * 2019-08-16 2024-01-09 华为技术有限公司 一种通信方法和装置
KR102218925B1 (ko) * 2019-11-28 2021-02-23 한양대학교 산학협력단 밀리미터파 통신 기댓값 최대화 기반 채널 추정 장치 및 방법
US11546888B2 (en) 2020-03-23 2023-01-03 Qualcomm Incorporated Non-random cyclic shift selection to avoid cyclic shift collision for sidelink control channel
CN113497695B (zh) * 2020-04-07 2023-10-27 维沃移动通信有限公司 一种dmrs的传输方法及终端
US11804934B2 (en) * 2020-08-11 2023-10-31 Qualcomm Incorporated Reference signaling for sidelink communication
US11424889B2 (en) * 2020-10-30 2022-08-23 Qualcomm Incorporated Reference signal sequence generation

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101645868B (zh) 2009-08-31 2014-12-10 中兴通讯股份有限公司 一种参考信号的发送方法和装置
US9137076B2 (en) 2009-10-30 2015-09-15 Qualcomm Incorporated Method and apparatus for mutiplexing reference signal and data in a wireless communication system
CN101882980B (zh) 2010-05-06 2015-07-22 中兴通讯股份有限公司 上行解调参考信号的指示方法及系统
WO2013002726A1 (en) * 2011-06-30 2013-01-03 Telefonaktiebolaget Lm Ericsson (Publ) Method and device for handling base sequences in a communications network
CN103178926B (zh) 2011-12-21 2016-01-06 华为技术有限公司 传输控制信息的方法、用户设备和基站
CN103220791A (zh) 2012-01-20 2013-07-24 中兴通讯股份有限公司 一种上行解调参考信号的信令资源分配方法和基站
US9154267B2 (en) * 2012-07-02 2015-10-06 Intel Corporation Sounding reference signal (SRS) mechanism for intracell device-to-device (D2D) communication
US11743897B2 (en) * 2013-12-20 2023-08-29 Qualcomm Incorporated Techniques for configuring uplink channels in unlicensed radio frequency spectrum bands
WO2015103788A1 (zh) 2014-01-13 2015-07-16 华为终端有限公司 传输参考信号的方法和用户设备
US20160014812A1 (en) * 2014-07-11 2016-01-14 Electronics And Telecommunications Research Institute Method and apparatus for transmitting control information in d2d network
WO2016013888A1 (ko) 2014-07-23 2016-01-28 엘지전자 주식회사 기기간 통신을 지원하는 무선 접속 시스템에서 데이터 릴레이 방법 및 장치
US10334644B2 (en) * 2014-11-07 2019-06-25 Sk Telecom Co., Ltd. Apparatus and method for transmitting device to device communication channel in wireless communication system
WO2016117922A1 (ko) 2015-01-20 2016-07-28 엘지전자 주식회사 D2d 통신을 수행할 인접 ue를 선택하는 방법
US10348523B2 (en) * 2015-06-11 2019-07-09 Lg Electronics Inc. Reference signal configuration method for V2V communication in wireless communication system, and apparatus therefor
US10491354B2 (en) * 2015-06-23 2019-11-26 Electronics And Telecommunications Research Institute Method and apparatus for transmitting data in direct device-to-device communication
PL3767906T3 (pl) * 2015-09-25 2023-03-20 Innovative Technology Lab Co., Ltd. Aparat do konfiguracji DM-RS dla V2X
US10848356B2 (en) * 2016-02-02 2020-11-24 Lg Electronics Inc. Method for transmitting DMRS in wireless communication system supporting NB-IoT and apparatus therefor

Also Published As

Publication number Publication date
EP3700119B1 (en) 2024-07-03
JP7061995B2 (ja) 2022-05-02
JP2019532537A (ja) 2019-11-07
WO2018031264A1 (en) 2018-02-15
KR20190033557A (ko) 2019-03-29
US20180048446A1 (en) 2018-02-15
US11095411B2 (en) 2021-08-17
EP3497860B1 (en) 2020-06-03
KR102562408B1 (ko) 2023-08-01
EP3700119A1 (en) 2020-08-26
CN109565406B (zh) 2021-11-30
ES2816174T3 (es) 2021-03-31
CN109565406A (zh) 2019-04-02
EP3497860A1 (en) 2019-06-19
CA3030485A1 (en) 2018-02-15

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B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]