System, method, apparatus, control method thereof and computer program for wireless communications

A wireless communications method for forming a wireless network group per user under an environment in which a plurality of terminals capable of wireless communications exist, each of said terminals being able to receive a memory card detachably, said method comprising the steps of:

• authenticating whereby each of said terminals receives successively a memory card of a certain user and reads ID information held therein;
• and
• constructing a network whereby each of said terminals forms a wireless network group with a communication destination having ID information equal to that read from the memory card.

A control method of a wireless communications apparatus having a memory card interface receiving a memory card detachably, forming a wireless network group per user, and carrying out wireless communications under an environment in which a plurality of terminals capable of wireless communications exist, said method comprising the steps of:

• authenticating by receiving said memory card and reading ID information held therein;
• and
• constructing a network for forming said wireless network group with a communication destination in accordance with said ID information.

A computer program which is written to execute on a computer system processing to form a wireless network group per user by a wireless communications apparatus equipped with a memory card interface receiving a memory card detachably under an environment in which a plurality of terminals capable of wireless communications exist, said program comprising the steps of:

• authenticating by receiving said memory card and reading ID information therein;
• and
• constructing a network for forming a wireless network group with a communication destination in accordance with said ID information.