METHOD FOR DETERMINING A CONGESTION END IN TRAFFIC AND ASSOCIATED DEVICES

A method for determining an end of a tailback in road traffic includes providing a signal quality map for a cell of a base station of a mobile radio system, where the signal quality map includes overview information about signal qualities occurring within the cell. The method also includes determini...

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Bibliographic Details
Main Authors REN, Zhe, GOZALVEZ SERRANO, David
Format Patent
LanguageEnglish
French
German
Published 30.09.2020
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
PHYSICS
SIGNALLING
TRAFFIC CONTROL SYSTEMS
WIRELESS COMMUNICATIONS NETWORKS
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Summary:A method for determining an end of a tailback in road traffic includes providing a signal quality map for a cell of a base station of a mobile radio system, where the signal quality map includes overview information about signal qualities occurring within the cell. The method also includes determining signal quality information for each of a plurality of mobile radio communication devices connected to the base station, and determining a probability density function based on determined signal quality information. A location is determined of the probability density function having a function gradient which corresponds to an angular amount of at least 75° with respect to a horizontal function axis of the probability density function, where the location is indicative of a tailback limit in the cell of the base station. A location of the tailback limit is then determined based on the determined location and the signal quality map.
Bibliography:Application Number: EP20160732558