Wireless information transmitting system, radio...

Details Wireless information transmitting system, radio... Wireless information transmitting system, radio...

2008-04-22

2008-04-22

Perez-Gutierrez, Rafael (Department: 2617)

Multiplex communications

Communication over free space

Having a plurality of contiguous regions served by...

C370S331000, C455S433000, C455S435100, C455S435200, C455S436000, C455S438000

Reexamination Certificate

active

10489109

ABSTRACT:
Movable wireless terminals are connected to wireless stations. The wireless stations periodically transmit beacons that contain domain information of access networks that the wireless stations provide. Before the wireless terminals move, they receive beacons from the wireless stations to which they will be probably connected to next based on their position and obtain the domain information from the beacons. As a result, the wireless terminals are capable of detecting their own moving granularities. In accordance with the moving granularities, the wireless terminals determine whether authentication information should be transferred to wireless stations to which the wireless terminals will be probably connected next or that an authenticating server should newly perform an authenticating process for the wireless terminals after they are connected to the next wireless stations.

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U.S. Appl. No. 11/742,989, filed May 1, 2007, Suzuki et al.

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