US 11,930,387 B2
Method for filtering vehicle-to-X messages, vehicle-to-X communication device, and computer-readable storage medium
Ulrich Stählin, Nuremberg (DE); and Richard Scherping, Nuremberg (DE)
Assigned to Continental Teves AG & Co. oHG, (DE)
Appl. No. 17/278,769
Filed by Continental Teves AG & Co. oHG, Frankfurt am Main (DE)
PCT Filed Sep. 5, 2019, PCT No. PCT/DE2019/200108
§ 371(c)(1), (2) Date Mar. 23, 2021,
PCT Pub. No. WO2020/064066, PCT Pub. Date Apr. 2, 2020.
Claims priority of application No. 10 2018 216 789.3 (DE), filed on Sep. 28, 2018; and application No. 10 2019 200 732.5 (DE), filed on Jan. 22, 2019.
Prior Publication US 2022/0038936 A1, Feb. 3, 2022
Int. Cl. H04W 28/02 (2009.01); H04W 4/40 (2018.01)
CPC H04W 28/021 (2013.01) [H04W 4/40 (2018.02)] 13 Claims
OG exemplary drawing
 
1. A method for filtering vehicle-to-X messages, having the following steps:
receiving a number of vehicle to X messages; and
adapting a filter parameter for filtering the received vehicle-to-X messages in such a manner that a number of vehicle-to-X messages to be discarded leaves a number of vehicle-to-X messages to be processed from the number of received vehicle-to-X messages, wherein the adaptation is carried out on the basis of a correction value, using a deviation of the number of vehicle-to-X messages to be processed in a specified duration from a number of vehicle-to-X messages provided for processing in the specified duration, and
wherein time information for reproducing a duration since an immediately preceding adaptation of the filter parameter and/or counter information for reproducing a number of vehicle-to-X messages since an immediately preceding adaptation of the filter parameter is/are used for ascertaining the correction value.