| 摘要 |
<p>A data communication emulating unit (18) in a user terminal (10) or a proxy device monitors communication between an application unit (16) in the user terminal and a proxy unit of the proxy device, which communication employs requests (REQ) and responses (RES) based on a data communication protocol. The data communication emulating unit then determines a communication pattern of the monitored communication, evaluates if the communication is efficient or not based on the communication pattern and changes communication strategy if the communication pattern is found to be inefficient. Change in strategy is performed through disrupting communication between the application unit and the proxy unit using the data communication protocol and instead ensuring that communication between the proxy unit and application unit is performed based on a signalling protocol via a signalling communication unit (20).</p> |
