Telecommunications – Radiotelephone system – Zoned or cellular telephone system
Reexamination Certificate
2008-05-13
2008-05-13
Trinh, Tan (Department: 2618)
Telecommunications
Radiotelephone system
Zoned or cellular telephone system
C455S414100, C455S414200
Reexamination Certificate
active
07373156
ABSTRACT:
A method for providing time information comprises sending time information to at least one communications device and receiving information indicating error in received time information from at least one of said at least one communications device, said error in received time information having been determined in a communications device. In a communications device, first time information from a communications system is received and second time information with respect to an external time frame is determined. Thereafter an error in first time information based on at least said second time information is determined, and information indicating said error in said first time information is sent to said communications system. A communications device, a communications system and a network element for a communications system are also discussed.
REFERENCES:
patent: 6011955 (2000-01-01), Tsuchiyama
patent: 6452541 (2002-09-01), Zhao et al.
patent: 6636744 (2003-10-01), Da
patent: 2001/0022779 (2001-09-01), Wheatley et al.
patent: 2005/0070223 (2005-03-01), Camp et al.
patent: 2006/0205436 (2006-09-01), Liu et al.
patent: 2007/0123248 (2007-05-01), Krasner et al.
patent: 2007/0127416 (2007-06-01), Terasawa et al.
patent: 1 337 058 (2003-08-01), None
patent: 2000-59325 (2000-02-01), None
patent: WO 02/075349 (2002-09-01), None
patent: WO 03/060547 (2003-07-01), None
Niemenmaa Jarko
Ruutu Jussi
Ruutu Ville
Nokia Corporation
Squire Sanders & Dempsey L.L.P.
Trinh Tan
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