TRUNKED TRAFFIC FRAME DISTRIBUTING METHOD AND BASE STATION CONTROLLER FOR DISTRIBUTING TRAFFIC FRAME

摘要

A trunked traffic frame distributing method includes the following steps: When establishing trunked call, the BSS assigns the same selection distribution unit for establishing forward traffic channel to MSs in the same trunked group in the same cell; When the BSS is distributing the traffic frame, it sends the traffic frame to every SDU that has established the forward traffic channel for every MS in the same trunked group, and then every SDU distributes the traffic frame to every forward traffic channel that has been established. A system for said method is also provided. According to the method and system, the traffic frames that are distributed on the forward traffic channel for every MS in the same trunked group in the same cell are aligned, and a lot of SDU processing resource is saved.