WO2017041521A1 - Procédé et dispositif de communication d'internet de véhicules - Google Patents

Procédé et dispositif de communication d'internet de véhicules Download PDF

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Publication number
WO2017041521A1
WO2017041521A1 PCT/CN2016/083183 CN2016083183W WO2017041521A1 WO 2017041521 A1 WO2017041521 A1 WO 2017041521A1 CN 2016083183 W CN2016083183 W CN 2016083183W WO 2017041521 A1 WO2017041521 A1 WO 2017041521A1
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WO
WIPO (PCT)
Prior art keywords
indication information
type
information
terminal
resource
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Application number
PCT/CN2016/083183
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English (en)
Chinese (zh)
Inventor
罗薇
陈琳
黄莹
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中兴通讯股份有限公司
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Publication of WO2017041521A1 publication Critical patent/WO2017041521A1/fr

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • 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

Definitions

  • the foregoing resource configuration information includes at least one of the following: resource indication information, pre-judgment condition indication information, vehicle networking application type or service type classification indication information, and time resource pattern index collection indication information.
  • the first sending unit is configured to send the indication information to the terminal, where the indication information is at least used to indicate the function and/or resource configuration information supported by the roadside unit (RSU);
  • the type of the vehicle networking service indicated by the information for indicating the type of the Internet of Vehicle service includes at least one of the following: an automatic parking system service type, an emergency parking indication service type, a queue alarm service type, a road safety service service type, The traversing alarm service type, the emergency service type, the non-emergency service type, the security type, the business type, the V2I type, the V2N type, the V2P type, and the V2V type.
  • the resource indication information includes time domain resource indication information of the V2I message, and frequency domain resource indication information of the V2I message, where the time domain resource indication information includes: subframe pattern indication information and subframe period information.
  • FIG. 4 is an optional flowchart 1 of a method for communicating a vehicle network according to a first embodiment of the present invention
  • the first type of resource configuration information included in the resource configuration information includes the longest period of D2D discovery and/or communication resource indication information
  • the Nth type resource configuration information includes the shortest period of D2D discovery and/or communication resource indication information.
  • step S602 the RSU 402 transmits indication information (for indicating a predetermined type of vehicle networking application supported by the RSU) to the vehicle terminal 404; thereafter, in step S604, the RSU 402 receives the vehicle terminal. 404.
  • the interest indication information sent according to the indication information, wherein the interest indication information is used to indicate that the vehicle terminal 404 sends or receives a vehicle network.
  • time domain resource indication information and the frequency domain resource indication information are respectively used to indicate a subframe position and a frequency domain location of the used resource, and the terminal transmits the subframe position and the frequency domain location indicated by the resource indication information. V2I message.
  • the method further includes:
  • the discovery information sent by the terminal is received, wherein the discovery information is used to indicate that the terminal is interested in the car network communication.
  • step S2 the terminal receives information indicating that the RSU function is supported, and transmits and/or receives the V2I message.
  • Step S3 The RSU UE receives the resource configuration information sent by the base station, determines to send the V2I message, and sends a V2I message to the terminal.
  • the RSU UE carries the car network service in a buffer status report (BSR) reported by the base station.
  • BSR buffer status report
  • the communication unit 904 is configured to perform car network communication with the terminal according to the indication information.
  • the RSU identification information is used to identify different RSUs.
  • the foregoing type information for indicating the type of the vehicle networking communication supported by the RSU includes at least one of the following: information for indicating a type of the Internet of Vehicle service, information for indicating the service code of the Internet of Vehicles, and Information used to indicate the type of car networking application.
  • the information for indicating the type of the Internet of Vehicles service and the information for indicating the type of the Internet of Vehicle application may include, but are not limited to, a LCGID type corresponding to the vehicle network service type or the vehicle networking application type, a vehicle networking service type, or a level of the vehicle networking application type. (category).
  • the information about the type of the Internet service type may include, but is not limited to, an Automated Parking System (APS), an Emergency Parking Indication (V2I Emergency stop), and a Queue Warning (Queue Warning).
  • V2X road safety service via infrastructure Curve speed warning.
  • the vehicle networking service type includes at least one of the following: automatic parking system service type, emergency parking indication service type, queue alarm service type, road safety service type, traverse travel alarm service type, emergency service type, non-emergency service type, security Class service type, business service type, V2I service type, V2N service type, V2P service type, V2V service type.
  • the RSU can support one or more types, or only one of the types, such as the APS service type and the Queue warning service type.
  • the first transmission module is configured to: when the number of terminals indicated by the updated statistical information is greater than or equal to a predetermined threshold, use a broadcast transmission channel to transmit a V2I message to the terminal;
  • the V2I message is statistical information of the number of terminals of the vehicle terminal interested in the message; in step S608, if the number of terminals indicated by the updated statistical information is less than a predetermined threshold, the RSU 402 transmits the V2I to the vehicle terminal 404 using the PDSCH channel or the dedicated channel. Message.
  • the terminal When the terminal satisfies the pre-judgment condition indicated by the pre-judgment condition indication information, the terminal sends or receives the V2I message on the time-frequency resource indicated by the resource indication information.
  • the user plane parameter configuration information includes at least one of the following: a coverage of the V2I message, and a scheduling priority of the V2I message.
  • the user plane parameter configuration information may be, but is not limited to, sent to the terminal for configuration and use by the terminal.
  • a resource for performing vehicle networking communication with a terminal is acquired by a base station, so that a terminal as an RSU can perform efficient communication with the terminal.
  • the embodiment of the present invention provides a communication method and device for a vehicle network, which realizes cooperative communication by reasonably allocating communication resources, so as to solve the problem that the vehicle networking communication efficiency is low in the related technology, thereby achieving the effect of improving communication efficiency.

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

Abstract

La présente invention concerne un procédé de communication d'internet de véhicules qui comprend : la transmission d'informations d'indication à un terminal, les informations d'indication indiquant une fonction et des informations de configuration de ressource supportées par une unité routière RSU ; et la réalisation, selon les informations d'indication, de communications d'internet de véhicules avec le terminal. Ainsi, le mode de réalisation résout le problème de moindre efficacité de communication dans l'internet des véhicules classique, et permet d'augmenter l'efficacité de communication.
PCT/CN2016/083183 2015-09-07 2016-05-24 Procédé et dispositif de communication d'internet de véhicules WO2017041521A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201510567283.2 2015-09-07
CN201510567283.2A CN106507500B (zh) 2015-09-07 2015-09-07 车联网的通信方法及装置

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WO2017041521A1 true WO2017041521A1 (fr) 2017-03-16

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WO (1) WO2017041521A1 (fr)

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CN110856103A (zh) * 2019-11-18 2020-02-28 腾讯科技（深圳）有限公司 一种调度方法、通信方法和相关设备
CN110933643A (zh) * 2019-09-11 2020-03-27 南通大学 一种城市道路车联网络资源的共享方法
CN110944304A (zh) * 2018-09-21 2020-03-31 中国信息通信研究院 一种车联网单播业务通信方法和终端设备
CN111586557A (zh) * 2020-04-03 2020-08-25 腾讯科技（深圳）有限公司 车辆通信方法、装置、计算机可读介质及电子设备
CN113613207A (zh) * 2020-06-12 2021-11-05 南京理工大学 一种基于多智能体强化学习的车联网频谱共享方法
US11381943B2 (en) 2018-03-23 2022-07-05 Huawei Cloud Computing Technologies Co., Ltd. System and method for performing vehicle to pedestrian communication
WO2023040708A1 (fr) * 2021-09-16 2023-03-23 华为技术有限公司 Procédé, appareil et système d'envoi d'informations routières

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CN108632779B (zh) * 2017-03-17 2023-03-24 中兴通讯股份有限公司 资源分配方法及装置、资源预留方法及装置
CN109428692B (zh) * 2017-07-06 2021-01-22 电信科学技术研究院 一种数据传输方法及设备
CN110475225B (zh) * 2018-05-10 2021-05-14 华为技术有限公司 一种发送消息的方法及相关设备
CN109104708A (zh) * 2018-07-23 2018-12-28 昆明理工大学 一种关于移动车辆间建立d2d通信连接对的选择方法
WO2020029848A1 (fr) * 2018-08-10 2020-02-13 电信科学技术研究院有限公司 Procédé de communication de liaison directe, terminal et dispositif de réseau
CN110830954B (zh) 2018-08-10 2021-02-12 电信科学技术研究院有限公司 一种直接链路通信的方法、终端及网络设备
CN111132067B (zh) * 2018-10-30 2023-04-07 中国移动通信有限公司研究院 信息处理方法、配置方法、终端及网络设备
CN110061822B (zh) * 2018-12-03 2021-03-02 中国信息通信研究院 一种车联网单播通信信道、通信方法和移动终端
CN111565369B (zh) * 2019-02-13 2021-08-20 华为技术有限公司 一种通信方法、装置及系统
EP4102920A4 (fr) * 2020-03-06 2023-04-12 Huawei Technologies Co., Ltd. Procédé de communication et appareil associé
WO2021204096A1 (fr) * 2020-04-05 2021-10-14 任少华 Intersection routière tridimensionnelle, réseau routier, et système et procédé de terminal de véhicule automobile
US11647002B2 (en) * 2021-08-09 2023-05-09 Oversec, Uab Providing a notification system in a virtual private network
CN117956425A (zh) * 2022-10-31 2024-04-30 华为技术有限公司 信息指示方法、信息使用方法及相关装置、系统

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WO2013163203A1 (fr) * 2012-04-24 2013-10-31 Rubin Kim Système de sécurité v2v utilisant l'apprentissage de la synchronisation de signaux
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US11381943B2 (en) 2018-03-23 2022-07-05 Huawei Cloud Computing Technologies Co., Ltd. System and method for performing vehicle to pedestrian communication
CN110944304A (zh) * 2018-09-21 2020-03-31 中国信息通信研究院 一种车联网单播业务通信方法和终端设备
CN110933643A (zh) * 2019-09-11 2020-03-27 南通大学 一种城市道路车联网络资源的共享方法
CN110933643B (zh) * 2019-09-11 2023-03-14 南通大学 一种城市道路车联网络资源的共享方法
CN110856103A (zh) * 2019-11-18 2020-02-28 腾讯科技（深圳）有限公司 一种调度方法、通信方法和相关设备
CN110856103B (zh) * 2019-11-18 2021-11-26 腾讯科技（深圳）有限公司 一种调度方法、通信方法和相关设备
CN111586557A (zh) * 2020-04-03 2020-08-25 腾讯科技（深圳）有限公司 车辆通信方法、装置、计算机可读介质及电子设备
CN111586557B (zh) * 2020-04-03 2024-05-03 腾讯科技（深圳）有限公司 车辆通信方法、装置、计算机可读介质及电子设备
CN113613207A (zh) * 2020-06-12 2021-11-05 南京理工大学 一种基于多智能体强化学习的车联网频谱共享方法
WO2023040708A1 (fr) * 2021-09-16 2023-03-23 华为技术有限公司 Procédé, appareil et système d'envoi d'informations routières

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