Wireless communication system

Details Wireless communication system Wireless communication system

2006-02-28

2006-02-28

Gesesse, Tilahun (Department: 2684)

Telecommunications

Radiotelephone system

Zoned or cellular telephone system

C455S456100, C455S456300, C455S456600

Reexamination Certificate

active

07006830

ABSTRACT:
To provide a wireless communication system and a wireless communication method including: a first terminal apparatus comprising a computer main body and a second terminal apparatus comprising a displaying section, wherein the two terminal apparatuses perform wireless communication with each other without communication crossing. A management center obtains the positional information of a first terminal apparatus, and then records the positional information. The management center determines a communication channel free from communication crossing, depending on the positional information. The communication channel determined by the management center is transmitted to the first terminal apparatus. The first terminal apparatus and a second terminal apparatus perform wireless communication with each other through the received communication channel.

REFERENCES:
patent: 6317605 (2001-11-01), Sakuma
patent: 6389273 (2002-05-01), Brandenburg
patent: 6496490 (2002-12-01), Andrews et al.
patent: 2002/0015176 (2002-02-01), Takao et al.
patent: 2002/0052183 (2002-05-01), Tokoro
patent: 2004/0010372 (2004-01-01), Schwoegler
patent: 2004/0209627 (2004-10-01), Shiraga

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