Patent ID: 8792410

Claim:
A relay method of a transport bearer, comprising: receiving information encapsulated by a source device and sent by the source device; decapsulating the received information encapsulated by the source device; encapsulating the decapsulated information; and sending the encapsulated information to a host device; wherein the receiving the information encapsulated by the source device and sent by the source device comprises: receiving a signaling message or data, wherein the signaling message or data is encapsulated by the source device and sent by the source device; the decapsulating the received information encapsulated by the source device comprises: parsing the received signaling message or data, wherein the received signaling message or data is encapsulated by the source device; the encapsulating the decapsulated information comprises: performing signaling bearer address replacement on the parsed signaling message, or performing data bearer address replacement on the parsed data; and the sending the encapsulated information to the host device comprises: sending the signaling message after the signaling bearer address replacement to the host device, or sending the data after the data bearer address replacement to the host device.