Compound information terminal, mobile communications system...

Details Compound information terminal, mobile communications system... Compound information terminal, mobile communications system...

2006-06-27

2006-06-27

Gary, Erika A. (Department: 2681)

Telecommunications

Transmitter and receiver at same station

Radiotelephone equipment detail

C455S556100

Reexamination Certificate

active

07069060

ABSTRACT:
A compound information terminal, a mobile communications system and a control method thereof, which prevent the reception on a GPS terminal unit in operation from being affected by interference without turning off a 3GPP-compliant mobile telephone unit or disabling it for transmission. The compound information terminal comprises a user interface unit, a terminal control unit, a 3GPP-compliant mobile telephone unit and a GPS terminal unit. When the GPS terminal unit is activated, the terminal control unit switches the operation of the 3GPP-compliant mobile telephone unit to the compressed mode, in which the transmission is suspended at intervals of arbitrary period of time. Accordingly, the GPS terminal unit can be brought into action while the 3GPP-compliant mobile telephone unit suspends its transmission operation. With this exclusive operation control performed between the 3GPP-compliant mobile telephone unit and GPS terminal unit, it is possible to prevent the reception on a GPS terminal from being affected by interference.

REFERENCES:
patent: 6141570 (2000-10-01), O'Neill et al.
patent: 6590525 (2003-07-01), Yule et al.
patent: 6799050 (2004-09-01), Krasner
patent: 6853840 (2005-02-01), Najafi
patent: H09-163450 (1997-06-01), None
patent: 2000-505976 (2000-05-01), None
patent: WO 01/41492 (2001-06-01), None
Japanese Office Action dated Mar. 15, 2005 (with partial English translation).

Affiliated with

Also associated with

Rating

Compound information terminal, mobile communications system... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Compound information terminal, mobile communications system..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Compound information terminal, mobile communications system... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3654769