Proceedings of the IEEK Conference (대한전자공학회:학술대회논문집)
- 2000.11a
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- Pages.81-84
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- 2000
16-QAM Demodulator Design of Broadband Wireless Local Loop
광대역 무선가입자망용 16-QAM 복조기 설계
Abstract
This paper has been studied the design of 16-QAM demodulator used in broadband wireless local loop subscriber station. In B-WLL systems, transmission signal experience the inter symbol interference(ISI) due to multipath, frequency offset of RF/IF local oscillator and phase offset. In this paper, we discuss the effective data recovery algorithm for 16-QAM demodulator to compensate the distorted signal from ISI, frequency offset and phase offset.
Keywords