CN110661585B - 减少无线车辆消息的相邻信道干扰 - Google Patents

减少无线车辆消息的相邻信道干扰 Download PDF

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Publication number
CN110661585B
CN110661585B CN201910570731.2A CN201910570731A CN110661585B CN 110661585 B CN110661585 B CN 110661585B CN 201910570731 A CN201910570731 A CN 201910570731A CN 110661585 B CN110661585 B CN 110661585B
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China
Prior art keywords
channel
waveform
dsrc
data
interference
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Expired - Fee Related
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CN201910570731.2A
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English (en)
Chinese (zh)
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CN110661585A (zh
Inventor
卢红升
G·班赛尔
J·肯尼
清水崇之
都井吉春
O·阿尔廷塔斯
R·米莱恩
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Toyota Motor Corp
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Toyota Motor Corp
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0023—Interference mitigation or co-ordination
    • H04J11/0066—Interference mitigation or co-ordination of narrowband interference
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H04B1/7097—Interference-related aspects
    • H04B1/7103—Interference-related aspects the interference being multiple access interference
    • H04B1/7107—Subtractive interference cancellation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/345—Interference values
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/16—Anti-collision systems
    • G08G1/161—Decentralised systems, e.g. inter-vehicle communication
    • G08G1/163—Decentralised systems, e.g. inter-vehicle communication involving continuous checking
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02—Services making use of location information
    • 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
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/541—Allocation or scheduling criteria for wireless resources based on quality criteria using the level of interference

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Traffic Control Systems (AREA)
  • Noise Elimination (AREA)
CN201910570731.2A 2018-06-29 2019-06-28 减少无线车辆消息的相邻信道干扰 Expired - Fee Related CN110661585B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16/024,400 US10819389B2 (en) 2018-06-29 2018-06-29 Reducing adjacent channel interference for wireless vehicular messages
US16/024,400 2018-06-29

Publications (2)

Publication Number Publication Date
CN110661585A CN110661585A (zh) 2020-01-07
CN110661585B true CN110661585B (zh) 2022-05-03

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CN201910570731.2A Expired - Fee Related CN110661585B (zh) 2018-06-29 2019-06-28 减少无线车辆消息的相邻信道干扰

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Country Link
US (1) US10819389B2 (https=)
EP (1) EP3588816B1 (https=)
JP (1) JP7172879B2 (https=)
CN (1) CN110661585B (https=)

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US11697410B2 (en) * 2019-03-07 2023-07-11 Toyota Jidosha Kabushiki Kaisha Vehicle-to-everything communication-based lane change collision avoidance warning
US10896556B1 (en) * 2019-12-21 2021-01-19 Continental Automotive Systems, Inc. Intelligent method of selecting incoming message channels in a V2X communication
US11470450B2 (en) * 2020-12-18 2022-10-11 Cypress Semiconductor Corporation Optimized secure phase-based positioning
KR102354630B1 (ko) * 2021-06-21 2022-01-25 에티포스 시오 V2p 메시지를 송수신하기 위한 방법 및 장치
US11663907B2 (en) 2021-06-21 2023-05-30 Ettifos Co. Method and apparatus for transmitting and receiving vehicle-to-pedestrian (V2P) message
US11904906B2 (en) * 2021-08-05 2024-02-20 Argo AI, LLC Systems and methods for prediction of a jaywalker trajectory through an intersection
US12128929B2 (en) 2021-08-05 2024-10-29 Argo AI, LLC Methods and system for predicting trajectories of actors with respect to a drivable area

Citations (2)

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CN104067546A (zh) * 2012-01-24 2014-09-24 高通股份有限公司 用于减少和/或消除自干扰效应的方法和装置
CN107872827A (zh) * 2017-10-31 2018-04-03 深圳无线电检测技术研究院 一种无线干扰测试方法和系统

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JP2008172496A (ja) 2007-01-11 2008-07-24 Denso Corp Ｄｓｒｃ車載器
JP2009212590A (ja) 2008-02-29 2009-09-17 Fujitsu Ltd 無線通信装置
US8600411B2 (en) * 2012-01-23 2013-12-03 Qualcomm Incorporated Methods and apparatus for controlling the transmission and/or reception of safety messages by portable wireless user devices
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EP3111694B1 (en) 2014-02-28 2018-09-05 Intel IP Corporation User station supporting dynamic channel selection and method for operation on dsrc band
WO2016198320A1 (en) * 2015-06-08 2016-12-15 Nec Europe Ltd. Method for multi-channel operation in a vehicular network and vehicular network
US10236837B2 (en) * 2016-03-08 2019-03-19 Skyworks Solutions, Inc. Circuits, devices and methods for reducing co-channel interference
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CN104067546A (zh) * 2012-01-24 2014-09-24 高通股份有限公司 用于减少和/或消除自干扰效应的方法和装置
CN107872827A (zh) * 2017-10-31 2018-04-03 深圳无线电检测技术研究院 一种无线干扰测试方法和系统

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
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Publication number Publication date
JP2020036308A (ja) 2020-03-05
EP3588816A1 (en) 2020-01-01
EP3588816B1 (en) 2023-06-07
US20200008086A1 (en) 2020-01-02
JP7172879B2 (ja) 2022-11-16
US10819389B2 (en) 2020-10-27
CN110661585A (zh) 2020-01-07

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Granted publication date: 20220503