Abstract: The disclosure is related identifying a push content frame at a transport layer and dynamically and selectively controlling a transmission path of a server push service by a server in a heterogeneous multipath transmission environment. The method may include determining whether frames are associated with the server push service when the frames are provided from an application layer to be transmitted to a user equipment, selecting at least one transmission path based on predetermined selection conditions from multiple transmission paths between the server and the user equipment, and transmitting, through the selected at least one transmission path, packetized frames associated with the server push service to the user equipment.

Abstract: The disclosure is related identifying a push content frame at a transport layer and dynamically and selectively controlling a transmission path of a server push service by a server in a heterogeneous multipath transmission environment. The method may include determining whether frames are associated with the server push service when the frames are provided from an application layer to be transmitted to a user equipment, selecting at least one transmission path based on predetermined selection conditions from multiple transmission paths between the server and the user equipment, and transmitting, through the selected at least one transmission path, packetized frames associated with the server push service to the user equipment.

Abstract: Provided are apparatus and method for managing a plurality of cloud centers that provide a virtual computing environment to a client. The method may include selecting a target cloud center from the plurality of cloud centers based on electricity costs and carbon emission costs of the plurality of cloud centers, and controlling the selected target cloud center so as to manage at least one virtual machine to provide the virtual computing environment to the client. For the selecting the target cloud center, a cloud center having a lowest electric cost and a lowest carbon emission cost may be selected from the plurality of cloud center as the target cloud center. Then, the selected target cloud center may be controlled so as to create a virtual machine.

Abstract: Provided are apparatus and method for managing a plurality of cloud centers that provide a virtual computing environment to a client. The method may include selecting a target cloud center from the plurality of cloud centers based on electricity costs and carbon emission costs of the plurality of cloud centers, and controlling the selected target cloud center so as to manage at least one virtual machine to provide the virtual computing environment to the client. For the selecting the target cloud center, a cloud center having a lowest electric cost and a lowest carbon emission cost may be selected from the plurality of cloud center as the target cloud center. Then, the selected target cloud center may be controlled so as to create a virtual machine.