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1. WO2015131544 - METHOD FOR CONTROLLING DSRC RESOURCE ALLOCATION, BASE STATION AND VEHICLE COMMUNICATION TERMINAL

Publication Number WO/2015/131544
Publication Date 11.09.2015
International Application No. PCT/CN2014/091000
International Filing Date 13.11.2014
IPC
H04W 72/04 2009.1
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
72Local resource management, e.g. selection or allocation of wireless resources or wireless traffic scheduling
04Wireless resource allocation
CPC
B61L 15/0027
BPERFORMING OPERATIONS; TRANSPORTING
61RAILWAYS
LGUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
15Indicators provided on the vehicle or vehicle train for signalling purposes ; ; On-board control or communication systems
0018Communication with or on the vehicle or vehicle train
0027Radio-based, e.g. using GSM-R
G08G 1/0112
GPHYSICS
08SIGNALLING
GTRAFFIC CONTROL SYSTEMS
1Traffic control systems for road vehicles
01Detecting movement of traffic to be counted or controlled
0104Measuring and analyzing of parameters relative to traffic conditions
0108based on the source of data
0112from the vehicle, e.g. floating car data [FCD]
G08G 1/0133
GPHYSICS
08SIGNALLING
GTRAFFIC CONTROL SYSTEMS
1Traffic control systems for road vehicles
01Detecting movement of traffic to be counted or controlled
0104Measuring and analyzing of parameters relative to traffic conditions
0125Traffic data processing
0133for classifying traffic situation
G08G 1/0141
GPHYSICS
08SIGNALLING
GTRAFFIC CONTROL SYSTEMS
1Traffic control systems for road vehicles
01Detecting movement of traffic to be counted or controlled
0104Measuring and analyzing of parameters relative to traffic conditions
0137for specific applications
0141for traffic information dissemination
G08G 1/096716
GPHYSICS
08SIGNALLING
GTRAFFIC CONTROL SYSTEMS
1Traffic control systems for road vehicles
09Arrangements for giving variable traffic instructions
0962having an indicator mounted inside the vehicle, e.g. giving voice messages
0967Systems involving transmission of highway information, e.g. weather, speed limits
096708where the received information might be used to generate an automatic action on the vehicle control
096716where the received information does not generate an automatic action on the vehicle control
G08G 1/096741
GPHYSICS
08SIGNALLING
GTRAFFIC CONTROL SYSTEMS
1Traffic control systems for road vehicles
09Arrangements for giving variable traffic instructions
0962having an indicator mounted inside the vehicle, e.g. giving voice messages
0967Systems involving transmission of highway information, e.g. weather, speed limits
096733where a selection of the information might take place
096741where the source of the transmitted information selects which information to transmit to each vehicle
Applicants
  • 华为技术有限公司 HUAWEI TECHNOLOGIES CO., LTD. [CN]/[CN]
Inventors
  • 马洁 MA, Jie
Agents
  • 深圳中一专利商标事务所 SHENZHEN ZHONGYI PATENT AND TRADEMARK OFFICE
Priority Data
201410079768.205.03.2014CN
Publication Language Chinese (zh)
Filing Language Chinese (ZH)
Designated States
Title
(EN) METHOD FOR CONTROLLING DSRC RESOURCE ALLOCATION, BASE STATION AND VEHICLE COMMUNICATION TERMINAL
(FR) PROCÉDÉ DE COMMANDE D'ATTRIBUTION DE RESSOURCE DSRC, STATION DE BASE ET TERMINAL DE COMMUNICATION VÉHICULAIRE
(ZH) 一种控制DSRC的资源分配的方法、基站和车辆通信终端
Abstract
(EN) The present invention relates to the field of vehicle networks. Provided are a method for controlling dedicated short range communications (DSRC) resource allocation, base station and vehicle communication terminal. The vehicle communication terminal comprises a DSRC module and a cellular mobile communication module mutually connected via an interface; the DSRC module is used to wirelessly connect the DSRC modules in other vehicle communication terminals to realize wireless communication between vehicles; and the cellular mobile communication module is used to receive a control message of resource allocation from a base station to the DSRC module, forward the control message to the DSRC module via the interface, and receive resource allocation request messages forwarded to the cellular mobile communication module by the DSRC module via the interface and transmitted to the base station by the cellular mobile communication module. The present invention enables the base station to control DSRC resources, flexibly adjusts resource allocation parameters, controls DSRC congestion, and adjusts configuration according to the scenario.
(FR) La présente invention appartient au domaine des réseaux véhiculaires. L'invention concerne un procédé de commande d'attribution de ressource de communication spécialisée à courte portée (DSRC), une station de base, et un terminal de communication véhiculaire. Le terminal de communication véhiculaire comprend un module DSRC et un module de communication mobile cellulaire reliés l'un à l'autre via une interface; le module DSRC est utilisé pour connecter sans fil les modules DSRC d'autres terminaux de communication véhiculaire et réaliser ainsi une communication sans fil entre véhicules; et le module de communication mobile cellulaire est utilisé pour recevoir un message de commande d'attribution de ressource, d'une station de base au module DSRC, transmettre le message de commande au module DSRC via l'interface, et recevoir des messages de demande d'attribution de ressource envoyés au module de communication mobile cellulaire par le module DSRC via l'interface et transmis à la station de base par le module de communication mobile cellulaire. La présente invention permet à la station de base de contrôler des ressources DSRC, ajuste de manière flexible des paramètres d'attribution de ressource, régule un encombrement DSRC, et ajuste une configuration d'après le scénario.
(ZH) 本发明适用于车辆网领域,提供了一种控制DSRC的资源分配的方法、基站和车辆通信终端。所述车辆通信终端包括专用短程通讯DSRC模块和蜂窝移动通信模块,所述DSRC模块和蜂窝移动通信模块之间通过接口连接;所述DSRC模块用于与其他车辆通信终端中的DSRC模块无线连接,实现车辆之间的无线通信;所述蜂窝移动通信模块用于接收基站对DSRC模块的资源分配的控制消息,并通过所述接口转发给DSRC模块,及接收DSRC模块通过所述接口转发给蜂窝移动通信模块以由蜂窝移动通信模块发送给基站的资源分配请求消息。本发明能够实现基站控制DSRC的资源,灵活调整资源的配置参数,能实现DSRC的拥塞控制,且可根据场景调整配置。
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