WIRELESS BASE STATION DEVICE, WIRELESS TERMINAL DEVICE, WIRELESS COMMUNICATION SYSTEM, CONTROL METHOD FOR DIRECT INTER-TERMINAL COMMUNICATION, AND COMPUTER PROGRAM

摘要

In a radio communication system in which communication is possible between radio terminal apparatuses via a radio base station apparatus, the radio base station apparatus stores information regarding a permission condition of inter-terminal direct communication, which is direct communication between the radio terminal apparatuses, and controls execution of the inter-terminal direct communication based on the permission condition. The radio terminal apparatuses determine whether to execute the inter-terminal direct communication based on information transmitted from the radio base station apparatus and indicating whether execution of the inter-terminal direct communication is possible.