METHOD FOR ADAPTIVELY ADJUSTING SECURITY LEVEL OF V2X COMMUNICATION MESSAGE AND APPARATUS THEREFOR
First Claim
1. A method of processing a vehicle-to-everything (V2X) message in a V2X message transmitting entity, the method comprising:
- obtaining, at the V2X message transmitting entity, status information of a transmission target entity;
adaptively determining a security level for a V2X message to be transmitted to the transmission target entity based on the obtained status information; and
generating the V2X message according to the determined security level, and transmitting the V2X message to the transmission target entity.
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Abstract
A method of processing a vehicle-to-everything (V2X) message in a V2X message transmitting entity may comprise obtaining, at the V2X message transmitting entity, status information of a transmission target entity; determining adaptively a security level for a V2X message to be transmitted to the transmission target entity based on the obtained status information; and generating the V2X message according to the determined security level, and transmitting the V2X message to the transmission target entity. Because security levels of V2X messages are adaptively determined, the V2X messages can be processed according to a processing capability of the transmission target entity and the type of the V2X message, thereby assuring the safety of the driver.
55 Citations
20 Claims
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1. A method of processing a vehicle-to-everything (V2X) message in a V2X message transmitting entity, the method comprising:
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obtaining, at the V2X message transmitting entity, status information of a transmission target entity; adaptively determining a security level for a V2X message to be transmitted to the transmission target entity based on the obtained status information; and generating the V2X message according to the determined security level, and transmitting the V2X message to the transmission target entity. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A method of processing a vehicle-to-everything (V2X) message in a V2X message receiving entity, the method comprising:
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obtaining, at the V2X message receiving entity, status information of the V2X message receiving entity; adaptively determining a security level of a V2X message to be received based on the obtained status information; and transmitting a signal indicating the determined security level to at least one counterpart entity. - View Dependent Claims (11, 12, 13, 14)
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15. A vehicle-to-everything (V2X) message processing apparatus mounted on a V2X message transmitting entity, comprising a processor executing at least one instruction and a memory storing the at least one instruction executed by the processor, wherein the at least one instruction is configured to:
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obtain, by the processor, status information of a transmission target entity; adaptively determine a security level of a V2X message to be transmitted to the transmission target entity based on the obtained status information; and generate the V2X message according to the determined security level, and transmit the V2X message to the transmission target entity. - View Dependent Claims (16, 17)
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18. A vehicle-to-everything (V2X) message processing apparatus mounted on a V2X message receiving entity, comprising a processor executing at least one instruction and a memory storing the at least one instruction executed by the processor, wherein the at least one instruction is configured to:
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obtain, at the processor, status information of the V2X message receiving entity; determine adaptively a security level of a V2X message to be received based on the obtained status information; and transmit a signal indicating the determined security level to at least one counterpart entity. - View Dependent Claims (19, 20)
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Specification