FIRST NETWORK NODE AND METHODS THEREIN, FOR DETERMINING WHETHER A SECOND MULTI PATH TRANSMISSION CONTROL PROTOCOL CONNECTION IS TO BE INITIATED

摘要

Method performed by a first network node (611) for determining whether a second Multi Path Transmission Control Protocol, MPTCP, connection (622) between the first network node (611) and a second network node (612) is to be initiated. The second MPTCP connection is part of a connection path (640) between a first device (631) and a second device (632). The second MPTCP connection (622) is in accordance with a second communication technology. The first network node (611) and the second network node (612) have an ongoing first MPTCP connection (621) in accordance with a first communication technology. The first network node (611) determines (701) an amount of resources associated with a usage of the first MPTCP connection (621). The first network node (611) determines (702) whether the second MPTCP connection (622) is to be initiated, based on whether the determined amount of resources meets a first criterion.