| 摘要 |
Method and apparatus for transferring and transformation of data and voice packets between packet network and synchronous telecommunication network. The invention is based on the use of packet manager (4), buffer memory (6) with two separate access points (DPRAM) and expansion module (2), which performs a function of packet transformation. Packet manager's (4) task is packet transferring between buffer memory (6) and electronic elements (3) on expansion module (2). Usage of the invention in a real case, disburdens the communication processor's core and it's external bus, because of the flexible expansion module (2) and packet manager (4) also quick and efficient adaptation of the main system to the changes in telecommunication area is possible and also to the different software manufacturers for packet transformation and electronic elements (3), like DSP processors and FPGA circuits. |
