COMMUNICATION SYSTEM, TRANSMISSION-SIDE COMMUNICATION DEVICE, RECEPTION-SIDE COMMUNICATION DEVICE, AND COMMUNICATION METHOD

摘要

PROBLEM TO BE SOLVED: To continue communication between a transmission-side communication device and a reception-side communication device even when degradation of communication quality depending on a frequency occurs in a wireless section.;SOLUTION: The transmission-side communication device includes: a data division part 320 for dividing user data into a plurality of divided data; a code generation part 330 for generating an error correction code used for error correction of the divided data by using the divided data; and a channel allocation part 450 for allocating a plurality of first communication channels used for transmission of the divided data in a wireless section, an a second communication channel used for transmission of the error correction code in the wireless section. The plurality of first communication channels and the second communication channel have frequencies different from one another, respectively.;COPYRIGHT: (C)2009,JPO&INPIT