Telecommunications – Transmitter and receiver at separate stations – Having measuring – testing – or monitoring of system or part
Reexamination Certificate
2006-10-31
2006-10-31
Trinh, Sonny (Department: 2618)
Telecommunications
Transmitter and receiver at separate stations
Having measuring, testing, or monitoring of system or part
C455S067140, C455S115100, C455S423000
Reexamination Certificate
active
07130589
ABSTRACT:
An apparatus and method for self-calibrating mismatching orthogonal signals and non-linearity of a circuit occurring in a mobile transceiver. For this, in a mobile terminal, a transmitter is used as a signal generator and a receiver is used as a response characteristic measurer. A base band processor calibrates mismatching signals and non-linearity in a reception side and a transmission side, based on a test signal received via the transmitter and a test signal received via the receiver.
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Choi Pil-Soon
Lee Kwy-Ro
Lee Seong-Soo
Son Mi-Hyun
Dilworth & Barrese LLP
Korea Advanced Institute of Science and Technology (KAIST)
Sansung Electronics Co., Ltd.
Trinh Sonny
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