| 发明名称 |
METHOD FOR IMPROVING CONSTRUCTION OF A PACKET SWITCHING NETWORK USING A CIRCUIT SWTICHING UNIT, ESPECIALLY FOR FORMING A MULTI-LINK BY ADDITIONALLY ASSIGNING A CIRCUIT CALL OR EXPANDING A BANDWIDTH BY SELECTIVELY USING A PLURALITY OF CHANNELS WHEN AN OVERLOAD OF A PACKET LINK OCCURS BETWEEN TWO NODES OF A PACKET SWITCHING NETWORK |
