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학술대회 Compressive Symbol Detection via Template Matching
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저자
박재혁, 김유경, 김성현
발행일
201710
출처
International Conference on Information and Communication Technology Convergence (ICTC) 2017, pp.1172-1175
DOI
https://dx.doi.org/10.1109/ICTC.2017.8190888
협약과제
17HF1300, 압축센싱, 무전원 및 초고속체 전송 기반 무선통신 효율극대화 연구, 이우용
초록
In this paper, we consider a method to detect digital modulated symbols from compressively sampled measurements in digital communication system. We describe a method to build a dictionary matrix considering signal modulations, and propose a template matching based algorithm which is effective to recover the information symbols using the dictionary. We implement the algorithm as a GPGPU program, and our experiments show that the proposed recovery method works well.
KSP 제안 키워드
Dictionary matrix, Recovery method, Sampled Measurements, Template matching, digital communication system, symbol detection