원문정보
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초록
영어
A joint frame synchronization and reversed spectrum signal differentiation method for DRM Plus digital broadcasting systems is proposed. The proposed scheme can detect the fast frame synchronization and determine whether normal spectrum signal or reversed spectrum signal without carrier frequency offset & sampling frequency offset compensation, enabling fast frame synchronization. The proposed method shows outstanding performance in environments where symbol timing offsets and sampling frequency offsets exist.
목차
Abstract
1. Introduction
2. System Modeling for Reversed Spectrum
2.1. Reversed OFDM Signal Modeling
2.2. Received Signal Modeling for OFDM
3. Joint the Reversed Case Detection and Frame Synchronization
3.1. Conventional Frame Synchronization Method
3.2. Proposed Frame Synchronization Method
4. Computer Simulation and Result
5. Conclusions
Acknowledgements
References
1. Introduction
2. System Modeling for Reversed Spectrum
2.1. Reversed OFDM Signal Modeling
2.2. Received Signal Modeling for OFDM
3. Joint the Reversed Case Detection and Frame Synchronization
3.1. Conventional Frame Synchronization Method
3.2. Proposed Frame Synchronization Method
4. Computer Simulation and Result
5. Conclusions
Acknowledgements
References
저자정보
참고문헌
자료제공 : 네이버학술정보