Patent ID: 8595581

Claim:
Data reception method implemented by a receiver, wherein the method comprises: receiving a file description table comprising an identifier enabling identification of an object, referred to as uniform resource identifier, and information enabling identification of a first version of said object, sending a first request for transmission of at least a part of said object which has not been correctly received or has not been received, said at least a part further being referred to as fragment to be retransmitted, said first request for transmission comprising said uniform resource identifier of the object to which said fragment to be retransmitted belongs, an identifier of said fragment to be retransmitted, referred to as fragment identifier, and said information enabling identification of the first version of said object, receiving an error message indicating that said fragment to be retransmitted belongs to an obsolete version of said object, sending a second request for transmission of said fragment to be retransmitted, said second request for transmission comprising said uniform resource identifier of the object to which said fragment to be retransmitted belongs, said fragment identifier, and information enabling identification of a second version of said object, and receiving a message comprising said fragment to be retransmitted belonging to said second version of said object.