SERVER, CLIENT DEVICE AND CONTROL METHOD THEREOF

摘要

A server is disclosed. The server for transmitting a real-time data packet to a client device includes: a communications part which communicates with the client device; and a control part which receives a request for the re-transmission of a transmitted real-time data packet from the client device, and controls the sever so that the server repeatedly re-transmits the transmitted real-time data packet. [Reference numerals] (110) Communications part; (120) Storage part; (130) Control part; (140) Network status measurement part