Base station, a wireless device, and methods therein for controlling user data traffic between the wireless device and a local cloud

A method performed by a core network, for controlling user data traffic between a wireless device and a local cloud, wherein the wireless device is associated with a limited volume of resources for user data traffic, the method comprising:

• obtaining from a gateway node, information that the wireless device is associated with the limited volume of resources for user data traffic,
• sending a first indicator to the base station, which first indicator indicates that said user data traffic shall be routed to the local cloud, which indicator instructs the base station to route the user data traffic over a split bearer,
• which split bearer comprises a first bearer between the base station and the local cloud in which said user data traffic is routed, and
• which split bearer further comprises a second bearer from the base station to the gateway node, in which second bearer comprises a copy of said user data traffic is routed, for measuring the volume of the user data traffic between the wireless device and the local cloud in relation to the limited volume for user data traffic associated with the wireless device,
• wherein in the second bearer the copy of said user data traffic is routed from the base station to the gateway node without passing the local cloud,
• wherein the user data traffic or remaining user data traffic is routed over the second bearer from the base station to the gateway node, and wherein the user data traffic or remaining user data traffic comprises a fourth indicator, and
• wherein the fourth indicator is represented by a Quality of Service Class Identifier (QCI), wherein the fourth indicator indicates that the user data traffic is not copied user data traffic, and wherein the fourth indicator further indicates that the remaining user data traffic on the second bearer will not be further routed out from a core network.

A base station for controlling user data traffic between a wireless device and a local cloud, wherein the wireless device is configured to be associated with a limited volume of resources for user data traffic, the base station being configured to:

• when the wireless device is associated with the limited volume of resources,
• receive a first indicator from a core network node, which first indicator is configured to indicates that said user data traffic shall be routed to the local cloud,
• route the user data traffic over a split bearer,
• which split bearer is configured to comprises a first bearer between the base station and the local cloud in which said user data traffic is to be routed, and
• which split bearer further is configured to comprise a second bearer from the base station to a gateway node, in which second bearer a copy of said user data traffic is to be routed, for measuring the volume of the user data traffic between the wireless device and the local cloud in relation to the limited volume for user data traffic associated with the wireless device,
• wherein in the second bearer the copy of said user data traffic is routed from the base station to the gateway node without passing the local cloud,
• wherein the user data traffic or remaining user data traffic is to be routed over the second bearer from the base station to the gateway node and wherein the user data traffic or remaining user data traffic comprises a fourth indicator, and
• wherein the fourth indicator is represented by a Quality of Service Class Identifier (QCI), wherein the fourth indicator indicates that the user data traffic is not copied user data traffic, and wherein the fourth indicator further indicates that the remaining user data traffic on the second bearer will not be further routed out from a core network.