CA3087605C - Method for transmitting data in internet of vehicles, terminal device and network device - Google Patents

Method for transmitting data in internet of vehicles, terminal device and network device Download PDF

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Publication number
CA3087605C
CA3087605C CA3087605A CA3087605A CA3087605C CA 3087605 C CA3087605 C CA 3087605C CA 3087605 A CA3087605 A CA 3087605A CA 3087605 A CA3087605 A CA 3087605A CA 3087605 C CA3087605 C CA 3087605C
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CA
Canada
Prior art keywords
dmrs
channel
terminal device
ofdm symbol
occupied
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
CA3087605A
Other languages
English (en)
French (fr)
Other versions
CA3087605A1 (en
Inventor
Hai Tang
Huei-Ming Lin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Oppo Mobile Telecommunications Corp Ltd
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 CA3087605A1 publication Critical patent/CA3087605A1/en
Application granted granted Critical
Publication of CA3087605C publication Critical patent/CA3087605C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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) or 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
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • 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
    • H04L5/02—Channels characterised by the type of signal
    • H04L5/06—Channels characterised by the type of signal the signals being represented by different frequencies
    • H04L5/10—Channels characterised by the type of signal the signals being represented by different frequencies with dynamo-electric generation of carriers; with mechanical filters or demodulators
    • 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]
    • 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
    • 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
    • H04W72/0466—Wireless resource allocation based on the type of the allocated resource the resource being a scrambling code
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/25—Control channels or signalling for resource management between terminals via a wireless link, e.g. sidelink
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/16—Interfaces between hierarchically similar devices
    • H04W92/18—Interfaces between hierarchically similar devices between terminal devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Communication Control (AREA)
  • Traffic Control Systems (AREA)
  • Small-Scale Networks (AREA)
CA3087605A 2018-01-04 2018-08-16 Method for transmitting data in internet of vehicles, terminal device and network device Active CA3087605C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CNPCT/CN2018/071371 2018-01-04
PCT/CN2018/071371 WO2019134096A1 (zh) 2018-01-04 2018-01-04 车联网中用于传输数据的方法、终端设备和网络设备
PCT/CN2018/100790 WO2019134370A1 (zh) 2018-01-04 2018-08-16 车联网中用于传输数据的方法、终端设备和网络设备

Publications (2)

Publication Number Publication Date
CA3087605A1 CA3087605A1 (en) 2019-07-11
CA3087605C true CA3087605C (en) 2024-01-23

Family

ID=67143537

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3087605A Active CA3087605C (en) 2018-01-04 2018-08-16 Method for transmitting data in internet of vehicles, terminal device and network device

Country Status (12)

Country Link
US (1) US20200336276A1 (enExample)
EP (2) EP3726901B1 (enExample)
JP (1) JP7282094B2 (enExample)
KR (2) KR20250030017A (enExample)
CN (3) CN112054886B (enExample)
AU (1) AU2018399356B2 (enExample)
BR (1) BR112020013675A2 (enExample)
CA (1) CA3087605C (enExample)
ES (1) ES2942004T3 (enExample)
MX (1) MX2020007065A (enExample)
TW (1) TWI805673B (enExample)
WO (2) WO2019134096A1 (enExample)

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WO2019190273A1 (ko) * 2018-03-30 2019-10-03 엘지전자 주식회사 사이드링크를 지원하는 무선통신시스템에서 단말이 사이드링크 신호를 송수신하는 방법 및 이를 위한 장치
US11133970B2 (en) * 2018-09-27 2021-09-28 Qualcomm Incorporated Techniques for supporting multiple waveforms in wireless communications
EP3648387B1 (en) * 2018-10-31 2022-01-19 Mitsubishi Electric R&D Centre Europe B.V. Selection of rs patterns for d2d communications
KR102736463B1 (ko) * 2019-01-11 2024-11-29 주식회사 아이티엘 무선통신 시스템에서 dmrs 구성 방법 및 장치
WO2021062613A1 (zh) 2019-09-30 2021-04-08 Oppo广东移动通信有限公司 数据传输的方法和设备
EP4030842A4 (en) * 2019-09-30 2022-11-16 Huawei Technologies Co., Ltd. METHOD OF ACQUIRING CONFIGURATION INFORMATION OF MODULATION AND DEMODULATION REFERENCE SIGNALS, CONFIGURATION METHOD AND APPARATUS
US11700095B2 (en) * 2019-10-04 2023-07-11 Qualcomm Incorporated Channel estimation for two-stage sidelink control using sidelink data channel DMRS
CN114826518A (zh) * 2021-01-29 2022-07-29 北京紫光展锐通信技术有限公司 参考信号图案的确定方法及装置
EP4075709B1 (en) 2021-04-16 2025-11-26 Nokia Technologies Oy Decoding path generation
CN120858635A (zh) * 2023-03-09 2025-10-28 Oppo广东移动通信有限公司 用于侧行传输的方法和终端设备

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WO2008078394A1 (ja) * 2006-12-26 2008-07-03 Fujitsu Limited 無線通信方法並びに無線制御局及び無線基地局
CN102149082B (zh) * 2010-02-05 2014-11-26 中国移动通信集团公司 一种终端专用解调参考信号的指示方法、装置及系统
CN103873215B (zh) * 2012-12-17 2017-12-05 中兴通讯股份有限公司 增强物理混合自动重传请求指示信道传输方法及装置
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WO2016161609A1 (zh) * 2015-04-09 2016-10-13 华为技术有限公司 一种终端到终端d2d系统中信号收发方法及装置
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Also Published As

Publication number Publication date
CN120785507A (zh) 2025-10-14
CN111602439B (zh) 2025-08-19
WO2019134370A1 (zh) 2019-07-11
ES2942004T3 (es) 2023-05-29
EP3726901B1 (en) 2023-03-15
US20200336276A1 (en) 2020-10-22
TW201931879A (zh) 2019-08-01
CA3087605A1 (en) 2019-07-11
EP3726901A1 (en) 2020-10-21
CN111602439A (zh) 2020-08-28
JP2021510035A (ja) 2021-04-08
CN112054886B (zh) 2022-03-25
KR102775619B1 (ko) 2025-03-06
MX2020007065A (es) 2020-09-09
KR20250030017A (ko) 2025-03-05
WO2019134096A1 (zh) 2019-07-11
AU2018399356A1 (en) 2020-08-06
TWI805673B (zh) 2023-06-21
JP7282094B2 (ja) 2023-05-26
EP3726901A4 (en) 2021-01-27
WO2019134370A8 (zh) 2020-08-06
EP4192171A1 (en) 2023-06-07
AU2018399356B2 (en) 2023-12-14
CN112054886A (zh) 2020-12-08
BR112020013675A2 (pt) 2020-12-01
KR20200106520A (ko) 2020-09-14

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