WIRELESS COMMUNICATION TERMINAL APPARATUS, NETWORK APPARATUS, WIRELESS COMMUNICATION SYSTEM AND TELEPHONE CALL CONNECTING METHOD

摘要

A wireless communication terminal apparatus, a network apparatus, a wireless communication system and a telephone call connecting method wherein the increasing of the number of indexes is suppressed and a preconfiguration is applied to a multi-call. A multi-call additional information deciding part (105) determines whether a plurality of indexes are used to set a preconfiguration. When determining that the plurality of indexes are used to set a preconfiguration, the multi-call additional information deciding part (105) sets SRB and TFCS. A control information producing part (106) produces control information including the preconfiguration type, the indexes and the information of the SRB and TFCS settings decided by the multi-call additional information deciding part (105). The produced control information is transmitted from a control information transmitting part (107) to a UE.