Telecommunications – Radiotelephone system – Programming control
Reexamination Certificate
2007-06-12
2007-06-12
Le, Danh (Department: 2617)
Telecommunications
Radiotelephone system
Programming control
C455S418000, C455S041200, C370S469000, C370S328000, C709S224000, C709S204000
Reexamination Certificate
active
11111579
ABSTRACT:
There is provided a terminal device comprising a processing unit for controlling the functions of the terminal device, a communication unit for communicating with one or more communication devices, and a user interface. The communication unit is configured to query for nearby communication devices utilising wireless local connectivity technologies, and to detect the proximity range parameters of each queried communication device at predetermined times; the processing unit is configured to update a proximity overlap duration value of each queried communication device on the basis of the detected proximity range parameters of the queried communication devices at the predetermined times; and the user interface is configured to indicate information related to the updated proximity overlap duration values of one or more queried communication devices.
REFERENCES:
patent: 2002/0114350 (2002-08-01), Tang et al.
patent: 2004/0003042 (2004-01-01), Horvitz et al.
patent: 2004/0198398 (2004-10-01), Amir et al.
patent: 2004/0236850 (2004-11-01), Krumm et al.
patent: 2005/0182962 (2005-08-01), Given et al.
Blom Jan
Piippo Petri
Hollingsworth & Funk LLC
Le Danh
Nokia Corporation
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