Mobile communication terminal, data transmission method, apparatus, and data reception method

A mobile communication terminal being connected to a plurality of types of communication networks, comprising:

• a detector configured to detect a communication status of each of the plurality of types of communication networks to which the mobile communication terminal is simultaneously connected via a plurality of communication schemes on the basis of a control signal transmitted from each communication network;
• a memory configured to store the communication statuses detected by the detector, each communication status being associated with a corresponding communication scheme;
• a processor configured to allocate data to each communication network based on an amount of data addressed to another communication apparatus and the communication statuses stored by the memory;
• and
• a transmitter configured to transmit the data allocated to each communication network by the processor to the respective communication networks, wherein
• the processor is configured to determine whether to perform data division based on the amount of data addressed to the another communication apparatus and a difference of communication speed of each communication network, and divides the data if the data division is determined to be performed.