Telecommunications – Radiotelephone system – Zoned or cellular telephone system
Reexamination Certificate
2004-10-20
2008-11-04
Eng, George (Department: 2617)
Telecommunications
Radiotelephone system
Zoned or cellular telephone system
C455S067110
Reexamination Certificate
active
07447500
ABSTRACT:
A control unit outputs control information including time setting information for atransition test of a connection state of a mobile communication terminal of a cellular system. In accordance with the control information, a transmission/reception unit generates a plurality of test signals including predetermined messages to a plurality of cells, and varies them in accordance with a scheduled time passage to transmit them to the terminal and receive response signals including predetermined messages from the terminal. A measurement unit measures time domain waveforms of the response signals, and an acquiring unit acquires and stores messages and radio-communication time information when the messages are exchanged. A display unit displays graphs indicating measured results of the waveforms and a predetermined number of radio-communication markers indicating points in radio-communication time corresponding to the time information by a graphic display capable of simultaneously comparing at both sides of the same comparing time base.
REFERENCES:
patent: 5825817 (1998-10-01), Tanaka et al.
patent: 7058796 (2006-06-01), Lynn et al.
patent: 2004/0059546 (2004-03-01), Morikawa et al.
patent: 2001-45561 (2001-02-01), None
patent: 2002-217866 (2002-08-01), None
patent: 2003-101488 (2003-04-01), None
patent: WO 03/013035 (2003-02-01), None
Notification Concerning Transmittal of Copy of International Preliminary Report on Patentability, Chapter I of the Patent Cooperation Treaty, and Written Opinion of the International Searching Authority, for PCT/JP2004/019408, 5 sheets.
3RDGeneration Partnership Project; Technical Specification Group Terminals; Terminal Conformance Specification; Radio Transmission and Reception (FDD) Relase 5; Jun. 2004; pp. 2-63.
Notification Concerning Transmittal of Copy of International Preliminary Report on Patentability, Chapter I of the Patent Cooperation Treaty for PCT/JP2004/015518, 5 sheets.
Endo Takaharu
Onuki Makoto
Anritsu Corporation
Eng George
Faragalla Michael
Frishauf Holtz Goodman & Chick P.C.
LandOfFree
Mobile communication terminal test system capable of... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Mobile communication terminal test system capable of..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Mobile communication terminal test system capable of... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4023778