COMMUNICATION CONTROL APPARATUS, COMMUNICATION TERMINAL APPARATUS, WIRELESS COMMUNICATION SYSTEM, AND TRANSMITTING METHOD

摘要

[Object] To determine a length of a guard interval based on performance provided in a communication terminal apparatus [Overcoming Means] A communication control apparatus 100 is a communication control apparatus that adds a guard interval to transmit a symbol to a communication terminal apparatus, and is provided with a terminal information receiving section 120 that receives delayed version tolerant performance information indicating performance of a communication terminal apparatus 200 to support delayed versions from the communication terminal apparatus, a guard interval length determining section (GI length determining section) 140 that determines a length of the guard interval based on the delayed version tolerant performance information, and a data symbol transmitting section 150 that transmits the symbol with the guard interval of the determined length added thereto to the communication terminal apparatus 200.