CN111602439A - 车联网中用于传输数据的方法、终端设备和网络设备 - Google Patents

车联网中用于传输数据的方法、终端设备和网络设备 Download PDF

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Publication number
CN111602439A
CN111602439A CN201880084893.9A CN201880084893A CN111602439A CN 111602439 A CN111602439 A CN 111602439A CN 201880084893 A CN201880084893 A CN 201880084893A CN 111602439 A CN111602439 A CN 111602439A
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CN
China
Prior art keywords
channel
dmrs
terminal device
correspondence
network device
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Pending
Application number
CN201880084893.9A
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English (en)
Inventor
唐海
林晖闵
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
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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.)
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Publication date
Application filed by Guangdong Oppo Mobile Telecommunications Corp Ltd filed Critical Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority to CN202010899202.XA priority Critical patent/CN112054886B/zh
Publication of CN111602439A publication Critical patent/CN111602439A/zh
Pending legal-status Critical Current

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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
    • 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
    • H04L5/02—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
    • 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
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • 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
    • H04W72/0466—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
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/51—Allocation or scheduling criteria for wireless resources based on terminal or device properties
    • 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)
  • Small-Scale Networks (AREA)
  • Traffic Control Systems (AREA)

Abstract

本申请实施例公开了一种车联网中用于传输数据的方法、终端设备和网络设备，该方法包括：终端设备确定第一信道对应的解调参考信号DMRS图案；所述终端设备根据所述DMRS图案，解调所述第一信道。

Description

PCT国内申请，说明书已公开。

Claims (79)

  1. PCT国内申请，权利要求书已公开。
CN201880084893.9A 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 Pending CN111602439A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010899202.XA CN112054886B (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

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

Related Child Applications (1)

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CN202010899202.XA Division CN112054886B (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 (1)

Publication Number Publication Date
CN111602439A true CN111602439A (zh) 2020-08-28

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CN202010899202.XA Active CN112054886B (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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Country Status (12)

Country Link
US (1) US20200336276A1 (zh)
EP (2) EP4192171A1 (zh)
JP (1) JP7282094B2 (zh)
KR (1) KR20200106520A (zh)
CN (2) CN111602439A (zh)
AU (1) AU2018399356B2 (zh)
BR (1) BR112020013675A2 (zh)
CA (1) CA3087605C (zh)
ES (1) ES2942004T3 (zh)
MX (1) MX2020007065A (zh)
TW (1) TWI805673B (zh)
WO (2) WO2019134096A1 (zh)

Cited By (1)

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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
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CA3087605A1 (en) 2019-07-11
CN112054886B (zh) 2022-03-25
US20200336276A1 (en) 2020-10-22
AU2018399356B2 (en) 2023-12-14
WO2019134096A1 (zh) 2019-07-11
ES2942004T3 (es) 2023-05-29
TW201931879A (zh) 2019-08-01
KR20200106520A (ko) 2020-09-14
EP3726901B1 (en) 2023-03-15
BR112020013675A2 (pt) 2020-12-01
EP4192171A1 (en) 2023-06-07
MX2020007065A (es) 2020-09-09
EP3726901A4 (en) 2021-01-27
CA3087605C (en) 2024-01-23
JP2021510035A (ja) 2021-04-08
WO2019134370A1 (zh) 2019-07-11
AU2018399356A1 (en) 2020-08-06
EP3726901A1 (en) 2020-10-21
CN112054886A (zh) 2020-12-08
JP7282094B2 (ja) 2023-05-26
TWI805673B (zh) 2023-06-21
WO2019134370A8 (zh) 2020-08-06

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