Method of transmitting message Internet Protocol (IP) capability negotiated economy wide band and economy network bandwidth

摘要

A method for ensuring the reliability of a message transmission, characterized in that it comprises the steps of: negotiating, by a shipper, a capacity of economy bandwidth of an IP message to a recipient; supporting, by the sender in the IP message data; and sending, by the consignor, the IP message to the recipient; wherein the IP message comprises at least one sub-IP message comprising a multiplex header; wherein the multiplex header comprises an identifier ID to indicate origin sender information and a first indication to indicate the length of the sub-IP message.