COMMUNICATION REDUNDANCY TERMINAL, COMMUNICATION REDUNDANCY SYSTEM, COMMUNICATION REDUNDANCY METHOD AND COMMUNICATION REDUNDANCY PROGRAM

摘要

PROBLEM TO BE SOLVED: To prevent interruption of communication, while maintaining communication quality in wireless communication.SOLUTION: A communication redundancy device includes a plurality of communication means each establishing a wireless communication path with a separate base station, and performing communication with a communication destination device via the wireless communication path thus established, and control means for making n (n is an integer of 2 or more) other communication means continue communication with the communication destination device, even in a period not communicating with the communication destination device, because one communication means switches the base station for establishing the wireless communication path with the own communication means, in the handover period.SELECTED DRAWING: Figure 1