| 摘要 |
<p>The invention discloses a data communications system and method. The method is implemented based on the data communications system with an identity-location- separation architecture, and a transfer path is preset in the system. The method includes: A. after receiving a first data message, a first route node obtains the route identifier of the next route node to the first route node, i.e. a second route node, on the matched transfer path according to the source address and destination address in the first data message,; wherein, the first route node is a source access service node (ASN) or a transfer service node (TSN), and the second route node is a TSN or a destination ASN; B. the first route node encapsulates the first data message as a second data message and transfers the second data message to the second route node; wherein, the destination address of the second data message is the route identifier of the second route node. The data communications system and method in the invention can improve transmission characteristic.</p> |
