Wireless network system and communications method

Details Wireless network system and communications method Wireless network system and communications method

2003-09-19

2008-10-28

Maung, Nay (Department: 2618)

Telecommunications

Carrier wave repeater or relay system

Portable or mobile repeater

C455S042000, C455S556100, C455S569200

Reexamination Certificate

active

07444117

ABSTRACT:
A wireless network system for enabling good communications, while minimizing the electricity consumption of a portable terminal, is described. Included are: a first relay device4aincluding first and second Bluetooth® (BT) modules {circle around (1)} and {circle around (2)}. Each of the BT modules performs a cable communication irrespective of which is a master/slave. The system also includes a second relay device4bincluding a fourth BT module {circle around (4)}; a wireless terminal3including a third BT module {circle around (3)}; and a wireless terminal3including a fifth BT module. The first and third BT modules structure a first piconet in which the first BT model {circle around (1)} is a master and the third BT module {circle around (3)} is a slave, and the second, fourth, and fifth BT modules structure a second Piconet in which the fourth BT module {circle around (4)} is a master, and the second and fifth BT modules {circle around (2)} and {circle around (5)} are slaves.

REFERENCES:
patent: 6831896 (2004-12-01), Lempio et al.
patent: 2003/0092384 (2003-05-01), Ross, III
patent: 2003/0235179 (2003-12-01), Tuomela et al.
patent: 2005/0180343 (2005-08-01), Van Valkenburg
patent: 2006/0129679 (2006-06-01), Hlasny

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