Abstract: A method, for use in a network control element, is provide, the method comprising: allocating a network security function between a visited network and a home network of a user equipment, and controlling domain name system related signalling between an edge computing related network element in the visited network and a network element in the home network such that the domain name system related signalling is subjected to the network security function.

Abstract: Systems, methods, apparatuses, and computer program products for the assignment of a common edge application server (EAS) for ad-hoc groups of user equipment (UE). A method may include generating or updating binding information comprising a correlation between a group identifier of an ad-hoc group of user equipment (UE) and an edge application server (EAS) identifier assigned to the ad-hoc group, and storing, updating, and/or deleting the binding information, or causing the binding information to be stored, in a database.

Abstract: A cooling system includes: a compressor; a condenser; an expansion valve; an evaporator; an internal heat exchanger having a first conduit in heat exchanging contact with a second conduit, the first conduit being part of a high pressure fluid line between the condenser and the expansion valve, the second conduit being part of a low pressure fluid line between the evaporator and the compressor; a bypass line connecting the high pressure fluid line with the low pressure fluid line and for injecting small amounts of liquid fluid from the high pressure fluid line into the low pressure fluid line; a valve arranged in the bypass line for opening and closing the bypass line; and a control device for monitoring a load point of the compressor and controlling the valve to an open position when the load point exceeds a threshold.

Abstract: A roof arrangement has two roof parts which are divided in the transverse direction of the roof, are plate-shaped, and can be removed individually. Receptacles are provided on the roof frame and therebetween. The receptacles on the roof frame limit the lowering movement of the roof parts, which are initially guided in the receptacles located therebetween. Latching devices located in the transitional area between two roof parts secure the two roof parts while aligning the vertically.