Telecommunications – Transmitter and receiver at separate stations – Plural transmitters or receivers
Reexamination Certificate
2011-07-12
2011-07-12
Trinh, Tan (Department: 2618)
Telecommunications
Transmitter and receiver at separate stations
Plural transmitters or receivers
C455S069000, C455S070000, C455S067110, C370S336000
Reexamination Certificate
active
07979085
ABSTRACT:
The receive power of uplink signals in a CDMA mobile communication system is measured by prohibiting a mobile station from transmitting an uplink signal including a frame over a first channel during a predetermined transmission prohibition period, and measuring a receive power of uplink signals at a base station transmitted from each of the mobile stations located in a cell during the prohibition period. Another method of measuring the receive power includes measuring a first receive power of uplink signals at a base station from each mobile station located in a cell, and measuring each second receive power of uplink signal including a frame only over a first channel transmitted from each mobile station, and then calculating a total receive power of uplink signals excluding frames over the first channel by subtracting respective second receive powers from the first receive power.
REFERENCES:
patent: 3873777 (1975-03-01), Uehara et al.
patent: 6895245 (2005-05-01), Wallentin
patent: 2002/0196766 (2002-12-01), Hwang et al.
patent: 2003/0103476 (2003-06-01), Choi et al.
patent: 2003/0109274 (2003-06-01), Budka et al.
patent: 2003/0123425 (2003-07-01), Walton et al.
patent: 2004/0114552 (2004-06-01), Lim et al.
patent: 2005/0047384 (2005-03-01), Wax et al.
patent: 2005/0160550 (2005-07-01), Reeves
patent: 2006/0160550 (2006-07-01), Edwards
patent: 2007/0076679 (2007-04-01), Lee
patent: 1376002 (2002-10-01), None
patent: 9284205 (1997-10-01), None
patent: 2000-175256 (2000-06-01), None
patent: 2002-527995 (2002-08-01), None
patent: 2003-078452 (2003-03-01), None
patent: 2003078452 (2003-03-01), None
patent: 2004-215276 (2004-07-01), None
Chinese Office Action with English Translantion.
Japanese Office Action dated Aug. 10, 2010 with translation.
Japanese Office Action dated Mar. 29, 2011 with translation.
NEC Corporation
Trinh Tan
Whitham Curtis Christofferson & Cook PC
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