JP7282094B2 - 車両ネットワークにおけるデータ伝送方法、端末デバイス及びネットワークデバイス - Google Patents

車両ネットワークにおけるデータ伝送方法、端末デバイス及びネットワークデバイス Download PDF

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JP7282094B2
JP7282094B2 JP2020537001A JP2020537001A JP7282094B2 JP 7282094 B2 JP7282094 B2 JP 7282094B2 JP 2020537001 A JP2020537001 A JP 2020537001A JP 2020537001 A JP2020537001 A JP 2020537001A JP 7282094 B2 JP7282094 B2 JP 7282094B2
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dmrs
channel
terminal device
patterns
correspondence
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JP2021510035A5 (enExample
JP2021510035A (ja
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タン、ハイ
リン、フエイ－ミン
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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    • 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
    • H04L5/003—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
    • H04L5/0001—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

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  • 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)
JP2020537001A 2018-01-04 2018-08-16 車両ネットワークにおけるデータ伝送方法、端末デバイス及びネットワークデバイス Active JP7282094B2 (ja)

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

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JP2021510035A JP2021510035A (ja) 2021-04-08
JP2021510035A5 JP2021510035A5 (enExample) 2021-09-02
JP7282094B2 true JP7282094B2 (ja) 2023-05-26

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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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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
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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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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
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
CA3087605C (en) 2024-01-23

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