Systems/methods are disclosed wherein interconnected first and second transmitters are used to convey information to a destination device by wirelessly transmitting by the first transmitter first data using first frequencies and, responsive to a size of data that is to be transmitted to the destination device, wirelessly transmitting by the second transmitter second data using second frequencies. According to some embodiments, the first and second data are transmitted to the destination device simultaneously in time. According to further embodiments, a smartphone and/or a base station comprises the first and second transmitters. Aggregation of the first and second data is performed by the destination device.