METHOD FOR TRANSMISSION DATA BETWEEN HETEROGENEOUS SYSTEMS FOR SOFT HAND OFF

摘要

The present invention soft handoff success rate is high without interruption of the manufacturer or the manufacturing method sounds even between different systems relates to a data transmission method for implementing, after creating a frame in accordance with the handoff request, the first set in a logical addressing scheme that is independent of the system and the destination address in the system, the source address of the first system a first step of transmitting the set according to the address system; Converting the matching device located between the first system and the different type of the second system and the first system to the system for the source address in a logical address for the frame transmitted from the first system, and wherein the destination address a second step of conversion to match the addressing scheme of the second transport system to the second system; A third step for transmitting a frame to the second system to the first system, the destination address set to the system in a logical addressing scheme and transmission settings as the source address in the address system of the second system; And the conversion from the matching device to the source address for the transmitted frame from the second system to the system in a logical address, and converts the destination address according to the address system of the first system of the transmitting by the first system Step 4 includes.