| 摘要 |
PROBLEM TO BE SOLVED: To provide a technique for shortening a relay time and reducing packet disappearance in a communication system using a disappearance correction code.SOLUTION: A relay device includes: a communication processing unit for communicating data packets with an upper level and a lower level; a function to sequentially relay received packets; a data storage unit for storing received data; a disappearance correction unit for correcting disappearance correction of a missing data packet when a data packet necessary for disappearance correction is received; and an undelivered data generation unit for generating an undelivered redundant data packet when a data packet necessary for disappearance correction is received. |
