REDUCING SIZE OF UPDATE PACKAGE DATA FOR NAVIGATION DATABASES

• Main Authors: POGHOSOV, Armen, PFEIFLE, Martin
• Format: Patent
• Language: English; French; German
• Published: 04.10.2023
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; PHYSICS

It is inter-alia disclosed a method which comprises: - identifying, in or after a second process of compiling data that yields a second navigation database, a navigation data item having a changed position in a list of the second navigation database, wherein the changed position of the navigation data item is different to a previous position of the navigation data item in a list of a first navigation database which is yield from a first process of compiling data performed before the second process of compiling data, - generating first update data for updating the first navigation database to an intermediate navigation database in a first updating step, wherein the first update data represents generic update instructions and/or information for changing a data reference pointing to the previous position of the identified navigation data item to a data reference pointing to the changed position of the identified navigation data it Further disclosed are corresponding apparatuses, a corresponding system and a corresponding computer program code.