Method for providing medical image data from a mobile medical imaging device in a vehicle to a central unit, comprising the steps: - Acquiring medical image data using the mobile medical imaging device that comprises or is connected to a mobile communication device wherein said communication device allows for multiple parallel connections to different radio networks, especially to different cellular networks, and wherein by using multiple radio networks in parallel their available bandwidth can effectively be added, - Determining a bandwidth information that relates to a locally available bandwidth for multiple separate radio networks, especially cellular networks, - Selecting a communication location (13 - 15) for the mobile communication device, and - Moving the mobile communication device to the selected communication location (13 - 15) to transfer the medical image data to the central unit, wherein the bandwidth information comprises a respective bandwidth value describing the locally available bandwidth or a factor influencing the locally available bandwidth for several locations for at least one of the radio networks, wherein one of these locations is selected as the communication location (13 - 15), wherein the communication location (13 - 15) is selected in such a way that a bandwidth condition is satisfied for the communication location (13 - 15), wherein the bandwidth condition is fulfilled for a location, if a predicted usable bandwidth for at least one of the radio networks or the sum of the predicted usable bandwidths for multiple radio networks for that location reaches or exceeds a threshold value, wherein the respective predicted usable bandwidth is determined from the bandwidth value for the respective location and radio network; wherein the image data is split into at least two separate datasets that are transmitted to the central unit via different radio networks and wherein the relative size of the separate datasets is determined in dependence of predicted available bandwidths of the radio networks used to transmit the datasets to minimize the overall time required to transmit the image data over a given subset of the radio networks. - Acquiring medical image data using the mobile medical imaging device that comprises or is connected to a mobile communication device wherein said communication device allows for multiple parallel connections to different radio networks, especially to different cellular networks, and wherein by using multiple radio networks in parallel their available bandwidth can effectively be added, - Determining a bandwidth information that relates to a locally available bandwidth for multiple separate radio networks, especially cellular networks, - Selecting a communication location (13 - 15) for the mobile communication device, and - Moving the mobile communication device to the selected communication location (13 - 15) to transfer the medical image data to the central unit, wherein the bandwidth information comprises a respective bandwidth value describing the locally available bandwidth or a factor influencing the locally available bandwidth for several locations for at least one of the radio networks, wherein one of these locations is selected as the communication location (13 - 15), wherein the communication location (13 - 15) is selected in such a way that a bandwidth condition is satisfied for the communication location (13 - 15), wherein the bandwidth condition is fulfilled for a location, if a predicted usable bandwidth for at least one of the radio networks or the sum of the predicted usable bandwidths for multiple radio networks for that location reaches or exceeds a threshold value, wherein the respective predicted usable bandwidth is determined from the bandwidth value for the respective location and radio network;