MESSAGE COMMUNICATION METHOD BETWEEN CELLS

摘要

PROBLEM TO BE SOLVED: To reduce communication delay without lowering usable throughput between function blocks by drastically reducing communication path setting information to be outputted before a message output. SOLUTION: When common path information (semifixed communication paths from a cell 21 to a cell 16, a cell 26 to a cell 56 and a cell 17 to a cell 39) is preset and communication is performed to a specified function block, a communication path is set by outputting only normal path setting information (from the cell 16 to the cell 26 and from the cell 16 to the cell 17) from the function block 1 of a transmission source to a corresponding function block 2 or 3, and a short path setting message has only to be transmitted by releasing only normal path setting when the communication path becomes unnecessary.