Compressive symbol detection via template matching

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 rec...

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Bibliographic Details
Published in2017 International Conference on Information and Communication Technology Convergence (ICTC) pp. 1171 - 1174
Main Authors Jae-Hyuck Park, Yookyung Kim, Seonghyun Kim
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.10.2017
Subjects
Binary phase shift keying
Dictionaries
Digital communication
Graphics processing units
Linear systems
Mathematical model
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Summary: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.
DOI:10.1109/ICTC.2017.8190888