TRANSMISSION METHOD FOR CONCURRENTLY BINDING AND BEARING LARGE DATA VOLUME SERVICES BASED ON A PLURALITY OF DATA CHANNELS AND SYSTEM

摘要

The present invention belongs to the field of network transmission communication, relates to a transmission method for concurrently binding and bearing large data volume services based on a plurality of data channels, comprising a sending process from an application layer to a transmission layer, characterized in that the sending process comprises the following steps: 1) receiving a main data packet from the application layer, performing packet slicing processing and redundancy processing on the main data packet to form sub-data packets, and summarizing the sub-data packets to finally form a sub-data packet pool; 2) respectively evaluating the transmission capacity of each data channel, and scheduling all the data channels according to the transmission capacity of the data channels; and 3) according to a transmission protocol between the application layer and the transmission layer, fetching the sub-data packets from the sub-data packet pool obtained in the step 1), and transmitting the sub-data packets in the data channel. The present invention can fully use the network resource bandwidth, reduce the transmission delay and jitter, improve the transmission stability and fluency, and have more convenient, safer, more stable and smoother transmission experience in network communication.