A METHOD FOR INCREASING REVERSE MULTIPLEX QOS AT THE ASYNCHRONOUS TRANSFER MODE

摘要

a method for increasing reverse multiplex QoS at the asynchronous transfer mode comprises configuring the priority of the data connection; receiving asynchronous transfer mode cell of the data connection, and distributing the cells to the high priority queue or the low priority queue respectively based on the corresponding priority level, and sending the cells in the high priority queue into the main transmission queue; sending the cells in the main transmission queue into the buffer of the reverse multiplex processor at the asynchronous transfer mode, and using the poll model to distribute the cells in turn into the various of links in the low rate link groups, as a result, inducing the lose ratio for the high priority cells, and increase the reverse multiplex QoS at the asynchronous transfer mode. The invention enables to induce the cell lose ratio of the high priority, and increase the reverse multiplex QoS at the asynchronous transfer mode by sending the cells in the high priority queue into the main transmission queue first.