Robert Boschgmbh

Florian Alexander Schiegg

Frank Hofmann

Thomas Michalke

Maxim Dolgov

Hendrik Fuchs

Ignacio Llatser Marti

Florian Wildschuette

Tobias Frye

Nadia Brahmi

Klaus Sambale

Khaled Shawky Hassan

Alexander Geraldy

Andreas Wienss

A method for V2X communication. The method includes transmitting, via at least one V2X radio channel, at least one first V2X message object; receiving, via the at least one V2X radio channel, at least one feedback associated with a reception status of the at least one first V2X message object; deciding, based on the at least one feedback, whether to transmit at least one second V2X message object; and transmitting, via the at least one V2X radio channel, the at least one second V2X message object, if the decision indicates that the at least one second V2X message object is to be transmitted.

Methods and apparatuses for V2X communication

A method for providing an object message about an object, recognized in surroundings of a road user, in a communication network for communicating with other road users. The road user includes a sensor system for detecting the surroundings and an evaluation unit for evaluating sensor data generated by the sensor system and transferring object messages via the communication network. The method includes: receiving sensor data, generated by the sensor system, in the evaluation unit; recognizing at least one object in the surroundings of the road user based on the sensor data, a movement parameter and a further object parameter being ascertained; calculating an object transfer priority; determining, based on the object transfer priority, whether the recognized object is to be included in an object message; and, if so, generating the object message including the recognized object, and sending the object message via the wireless communication network.

Method for providing an object message about an object, which is recognized in the surroundings of a road user, in a communication network for the communication with other road users

A method for providing a maneuver message for coordinating a maneuver between a road user and at least one further road user in a communication network. The method includes: receiving the communication data and/or the sensor data in the evaluation unit; determining a possible trajectory of the road user based on the communication data and/or the sensor data, at least one trajectory parameter describing a property of the possible trajectory being ascertained; calculating a trajectory transfer priority from the trajectory parameter, the trajectory transfer priority representing a relevance of the at least one possible trajectory for the road user and/or the further road user; determining, based on the trajectory transfer priority, whether the at least one possible trajectory is to be included in a maneuver message; if so: generating the maneuver message including the at least one possible trajectory, and sending the maneuver message via the communication network.

Method for providing a maneuver message for coordinating a maneuver between a road user and at least one further road user in a communication network

A method for transferring a message in a communications network for communication between a road user and at least one further road user. The road user and the further road user each include an evaluation unit for transferring messages via the communications network. The method includes: receiving a first message in the evaluation unit, the first message including message segments, each including a priority value; determining an instantaneous capacity utilization of the communications network; filtering message segments to be transferred out of the first message, based on the priority values and the instantaneous capacity utilization of the communications network; and generating a second message including the message segments to be transferred, and sending the second message via the communications network.

Method for transferring a message in a communications network for communication between a road user and at least one further road user

There is provided a method comprising: determining at least one V2X message (M) comprising at least one data container (DSC) comprising at least one environment image (I #) representing a part (E #) of an environment in at least one spatial dimension at one point in time; and wireless transmitting the at least one V2X message (M).

Methods and apparatuses for determining and receiving V2X messages

A method for the communication of at least two users of a networked traffic system. A first user sends pieces of exchange information using a first signal transmission path, the pieces of exchange information including first sensor data of the first user and a code representing the first user. The first user sends the representative code or one further representative code using at least one second signal transmission path. A second user receives the pieces of exchange information via the first signal transmission path. The second user ascertains using a surroundings sensor system second sensor data by detecting surroundings. The second user receives using the surroundings sensor system the code sent via the second signal transmission path. The second user associates the first sensor data and the second sensor data with one another with the aid of the representative code and/or with the aid of the further representative code.

Method for the communication of at least two users of a networked traffic system

Computer-implemented data structure (UERE database) including at least one location-dependent UERE value, the at least one UERE value being ascertained with the aid of a method for ascertaining a location-dependent or time-dependent UERE value based on a measurement of the location accuracy or with the aid of a method for determining a location-dependent or time-dependent UERE value with the aid of a machine learning method.

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Hildesheim, Germany

Florian Alexander Schiegg