| 摘要 |
<p>A redundant packet data communication system includes a transmitter transmitting a first packet and a second packet. The first packet has a first label indicating a receiver and a first path. The first packet also has a first packet identifier and payload. The second packet has a second label indicating the receiver and a second path. The second packet has a second packet identifier and payload substantially similar to said first packet's identifier and payload. The system also includes a receiver that receives the first packet via the first path. The receiver receives the second packet via the second path. The receiver determining from the first packet identifier and the second pocket identifier that the packet payloads are substantially similar, and discards one of the packets.</p> |
