Abstract: A method, apparatus, and computer program product are provided for adaptive zoom control for zooming in on a venue beyond the maximum zoom level available in a digital map. An apparatus may be provided including at least one processor and at least one non-transitory memory including computer program code instructions. The computer program code instructions may be configured to, when executed, cause the apparatus to at least: provide for presentation of a map of a region including a venue; receive an input corresponding to a zoom-in action to view an enlarged portion of the region, where the enlarged portion of the region includes the venue; and in response to receiving the input corresponding to a zoom-in action to view the enlarged portion of the region, transition from the presentation of the map of the region to a presentation of a venue object corresponding to the venue.

Abstract: A method, apparatus, and computer program product are provided for adaptive zoom control for zooming in on a venue beyond the maximum zoom level available in a digital map. An apparatus may be provided including at least one processor and at least one non-transitory memory including computer program code instructions. The computer program code instructions may be configured to, when executed, cause the apparatus to at least: provide for presentation of a map of a region including a venue; receive an input corresponding to a zoom-in action to view an enlarged portion of the region, where the enlarged portion of the region includes the venue; and in response to receiving the input corresponding to a zoom-in action to view the enlarged portion of the region, transition from the presentation of the map of the region to a presentation of a venue object corresponding to the venue.

Abstract: A method and a corresponding device for optimising a cellular telecommunication network are provided. According to the provided method, an emulating device is connected to the cellular telecommunication network, thus creating a signalling link between the emulating device and the cellular telecommunication network. With the emulating device, functionalities of elements of the cellular telecommunication network are emulated and data traffic is created to an air interface of the cellular telecommunication network. The effects of created data traffic on the cellular telecommunication network are then measured and the cellular telecommunication network is adjusted on the basis of the measurements.

Abstract: The present invention proposes a measurement-based connection admission control device for a packet data network, comprising at least one measurement module adapted to measure packet data traffic in said packet data network and to output corresponding measurement results; at least one estimation module adapted to perform an estimation to obtain an estimated maximal rate envelope of traffic based on said measurement results, and an admission control module adapted to admit a requested new connection in said packet data network based on the estimated maximal rate envelope of traffic.

Abstract: The invention relates to controlling of an activity of external connections and in particular in situation where a device lock is on. This is achieved by a method, a device, a system, a computer program product and a computer program. In the method it is detected that the device lock is on whereby it is determined whether there are at least one function requiring external connection. If such function is found, a device lock policy is checked for said at least one external connection and the external connection activity is controlled according to said device lock policy.

Abstract: A method for measurement-based connection admission control in a packet data network where traffic flow of arriving data packets is forwarded via a switch with a delay depending on the priority of a queue associated to the data packets of a respective connection and the amount of prevailing traffic. The method comprises providing an estimated maximal rate envelope (Rk) of the traffic flow based on traffic measurements; approximating the envelope to a piecewise linear traffic constraint curve (A(Ik)); modifying the piecewise linear traffic constraint curve such that the curve assumes a concave shape; and checking whether a predetermined delay bound for the priority queue of a new connection requesting to be admitted, and the delay bounds for all queues having a lower priority than the requesting new one, are not violated, and granting the requested new connection, if the predetermined delay bounds are not violated.

Abstract: A method for measurement-based connection admission control in a packet data network where traffic flow of arriving data packets is forwarded via a switch with a delay depending on the priority of a queue associated to the data packets of a respective connection and the amount of prevailing traffic. The method comprises providing an estimated maximal rate envelope (Rk) of the traffic flow based on traffic measurements; approximating the envelope to a piecewise linear traffic constraint curve (A(Ik)); modifying the piecewise linear traffic constraint curve such that the curve assumes a concave shape; and checking whether a predetermined delay bound for the priority queue of a new connection requesting to be admitted, and the delay bounds for all queues having a lower priority than the requesting new one, are not violated, and granting the requested new connection, if the predetermined delay bounds are not violated.

Abstract: The present invention proposes a measurement-based connection admission control device for a packet data network, comprising at least one measurement module adapted to measure packet data traffic in said packet data network and to output corresponding measurement results; at least one estimation module adapted to perform an estimation to obtain an estimated maximal rate envelope of traffic based on said measurement results, and an admission control module adapted to admit a requested new connection in said packet data network based on the estimated maximal rate envelope of traffic.