MULTI-STREAM SERVICE CONCURRENT TRANSMISSION METHOD, SUB-SYSTEM, SYSTEM AND MULTI-INTERFACE TERMINAL

摘要

A multi-stream service concurrent transmission method includes: a multi-interface terminal initiating a service transmission request to a network side; the multi-interface terminal receiving information of database servers capable of providing the requested service resources and service information of the requested service; the multi-interface terminal establishing a plurality of concurrent links with the database servers, dividing service data packets of the requested service, and notifying the network side of the division result; the multi-interface terminal receiving the service data packets of the requested service via the plurality of established concurrent links. The embodiment of the present invention further correspondingly discloses a multi-stream service concurrent transmission subsystem, system and a multi-interface terminal. The embodiment of the present invention implements distribution transmission based on a decision of a multi-interface terminal side, and there is no need to add different functional entities in the network side for different network architectures, so the universality is relatively high, moreover the multi-interface terminal side can promptly perceive changes in the multi-interface terminal environment and make timely response and strategy adjustment, therefore the robustness of the distribution strategy is relatively high.