Telecommunications – Radiotelephone system – Zoned or cellular telephone system
Reexamination Certificate
2005-10-07
2008-11-11
Sharma, Sujatha (Department: 2618)
Telecommunications
Radiotelephone system
Zoned or cellular telephone system
C455S067110, C455S522000
Reexamination Certificate
active
07450950
ABSTRACT:
An apparatus and method for measuring and reporting uplink load in a base station (BS) in a cellular mobile communication system are provided. The BS includes a rise over thermal (ROT) detector for measuring a ROT representing uplink load, and reporting information from which the ROT can be derived to a base station controller (BSC) via a standard interface. The ROT detector measures as background power the received power of the BS for a call-free period, the minimum of received power of the BS, or the minimum of received power of the BS measured for a predetermined time period. Then the ROT can be obtained by subtracting the background power from the received power of the BS.
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Heo Youn-Hyoung
Kim Tai-Suk
Roylance Abrams Berdo & Goodman LLP
Samsung Electronics Co,. Ltd.
Sharma Sujatha
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