Mobile telephony device and process enabling access to a...

Details Mobile telephony device and process enabling access to a... Mobile telephony device and process enabling access to a...

2005-05-31

2005-05-31

Trinh, Sonny (Department: 2687)

Telecommunications

Radiotelephone system

Zoned or cellular telephone system

C455S456300, C455S041200, C455S553100, C455S011100

Reexamination Certificate

active

06901261

ABSTRACT:
An access interface (Bai) allows access to a context-sensitive service to a user portable set (Ui) according to a chosen geographical coverage. A mobile station (SMi) distributed in the access interface area of coverage is equipped with communication means to establish short-range radio frequency communication within a chosen perimeter. The user portable set (Ui) is equipped with short-range radio frequency communication means paired with those of the mobile station to establish the said short-range radio frequency communication within the chosen perimeter. The user portable set (Ui) communicates with the mobile station (SMi) and the access interface (Bai) to access the said context-sensitive service (Si) which is adapted according to the position and/or identity of the user.

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