Telecommunications – Transmitter and receiver at separate stations – Plural transmitters or receivers
Reexamination Certificate
2003-10-09
2008-11-11
Urban, Edward (Department: 2618)
Telecommunications
Transmitter and receiver at separate stations
Plural transmitters or receivers
C455S157200, C455S226400, C455S226200, C455S134000, C455S115300
Reexamination Certificate
active
07450958
ABSTRACT:
Disclosed is a method for displaying signal strength bars in a wireless terminal device. In the first step, RSSI (Received Signal Strength Indicator) values of the wireless terminal device consecutively collected for a predetermined time T are analyzed, and C/I (Carrier to Interference) ratios consecutively calculated for the predetermined time T are analyzed. In the second step, the number of signal strength bars to be displayed on the wireless terminal device is determined based on the analysis result of the first step. In the third step, the determined number of signal strength bars is displayed on the wireless terminal device. The signal strength bars are displayed in consideration of peripheral interferences around a wireless terminal device, and thus users can see the telephone communication quality or data transfer speed more accurately. In addition, the signal strength bars are displayed based on a predetermined number of C/I ratios and RSSI values consecutively obtained, and thus the instability in the displaying of the signal strength bars can be reduced.
REFERENCES:
patent: 5142695 (1992-08-01), Roberts et al.
patent: 6035183 (2000-03-01), Todd et al.
patent: 6064890 (2000-05-01), Hirose et al.
patent: 6067449 (2000-05-01), Jager
patent: 6138024 (2000-10-01), Evans et al.
patent: 6246867 (2001-06-01), Jakobsson
patent: 6275519 (2001-08-01), Hendrickson
patent: 6404826 (2002-06-01), Schmidl et al.
patent: 6650872 (2003-11-01), Karlsson
patent: 6850736 (2005-02-01), McCune, Jr.
patent: 2001/0000959 (2001-05-01), Campana, Jr.
patent: 2004/0038650 (2004-02-01), Yang
patent: 2004/0053592 (2004-03-01), Reial
patent: 2004/0166811 (2004-08-01), Moon
patent: 2004/0198234 (2004-10-01), Wacker et al.
patent: 2005/0033126 (2005-02-01), Charash
patent: WO 02/31992 (2002-04-01), None
Ryu Sang-Woo
Shim In-Seok
Alam Fayyaz
Samsung Electronics Co,. Ltd
The Farrell Law Firm PC
Urban Edward
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