Telecommunications – Radiotelephone system – Zoned or cellular telephone system
Reexamination Certificate
2008-04-01
2008-04-01
Trost, William (Department: 2617)
Telecommunications
Radiotelephone system
Zoned or cellular telephone system
C455S067110, C455S115100, C455S423000, C455S561000
Reexamination Certificate
active
07353020
ABSTRACT:
A reception sensitivity is measured at a high precision. An access terminal function portion includes the transmitter part and receiver part of a communication terminal in a radio communication system. A path switch part effects switching so as to connect the input ends of receivers to antennas or to terminate them. The path switch part switches the paths of a signal from a transmitter and signals toward the receivers. An access point controller adjusts a packet error rate into a predetermined range, and obtains the reception sensitivity on the transmission power of the access terminal function portion after the adjustment.
REFERENCES:
patent: 5710984 (1998-01-01), Millar et al.
patent: 5930707 (1999-07-01), Vambaris et al.
patent: 6094577 (2000-07-01), Han
patent: 6128474 (2000-10-01), Kim et al.
patent: 6131020 (2000-10-01), Oja et al.
patent: 6151482 (2000-11-01), Eriksson
patent: 6289216 (2001-09-01), Koh et al.
patent: 6308065 (2001-10-01), Molinari et al.
patent: 6310579 (2001-10-01), Meredith
patent: 6453152 (2002-09-01), Hong et al.
patent: 6766164 (2004-07-01), Funk et al.
patent: 6812885 (2004-11-01), Brettner et al.
patent: 2002/0119772 (2002-08-01), Yoshida
patent: 2004/0152431 (2004-08-01), Johnson
patent: 2005/0176375 (2005-08-01), Bednasz et al.
patent: 2005/0202859 (2005-09-01), Johnson et al.
patent: 2006/0274657 (2006-12-01), Olgaard et al.
patent: 05-014291 (1993-01-01), None
patent: 11-154903 (1999-06-01), None
patent: 2000-332674 (2000-11-01), None
patent: 2002-271280 (2002-09-01), None
patent: 2005-151189 (2005-06-01), None
Hasegawa Yoshiaki
Saitou Akihiro
Yamaya Masao
Ewart James D
Hitachi Communication Technologies Ltd.
Mattingly ,Stanger ,Malur & Brundidge, P.C.
Trost William
LandOfFree
Radio access point testing apparatus and method of testing... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Radio access point testing apparatus and method of testing..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Radio access point testing apparatus and method of testing... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2766872