Patent ID: 11936728
Assignee: AIRBUS DS SLC
Field: Digital communication (Electrical engineering)
Classification: CPC G  H | IPC H

Claim 6:
7. A method for deleting the file distributed according to the file distribution method according to claim 5, comprising:
transmitting, by the first client entity, a request to delete the file to the first content server, the request including the first address associated with the file within the first system,
deleting, by the first content server, the file that it stores,
transmitting, by the first content server, the request to delete the file to the first gateway,
converting, by the first gateway, the first address associated with the file in the first system, into the second address associated with the file in the first system, from the correspondence between the first address and the second address stored by the first gateway,
deleting, by the first gateway, the correspondence between the first address and the second address stored by the first gateway,
modifying, by the first gateway, in the request to delete the file, the first address associated with the file in the first system to the fourth address associated with the file in the second system, from the storage information of the file by the second content server at the fourth address, from the conversion step and from the correspondence between the second address and the fourth address stored by the first gateway,
transmitting, by the first gateway, the request to delete the file to the second gateway,
modifying, by the second gateway, in the file deletion request, the fourth address to the third address, from the correspondence between the fourth address and the third address stored by the second gateway,
deleting, by the second gateway, the correspondence between the fourth address and the third address stored by the second gateway,
transmitting, by the second gateway, the request to delete the file to the second content server via the second management server, and
deleting, by the second management server, the correspondence between the second address and the third address stored by the second management server.