摘要 |
<p>A controller, implemented as a virtual machine, for operating in a communication network, the controller being configured to format data to be transmitted over the network into a series of frames, transfer the formatted data to a radio for transmission over the network, and control the radio to communicate the series of frames at a frame rate that is sufficiently low for there to be a delay of at least one second between data being received over the network by the radio and the controller having to control the radio to transmit a response to that data.</p> |