| 摘要 |
<p>The object of the invention is a method for emulating the two-way information flow of a real application in a system, which comprises a first network element ( 101 ) and a second network element ( 102 ), as well as a packet network ( 103 ) between said first network element and said second network element. The method comprises transmitting a set of packets from the first network element ( 101 ) through the packet network ( 103 ) to the second network element ( 102 ). At the second network element, at least part of the transmitted packets are received. In a return transmission, a packet arrived at the second network element is transmitted back to the first network element only after a selected delay from the receiving of the packet at the second network element. The object of the invention is also a system, a network element and a computer program product implementing the method.</p> |
