supported by the Excellent Foreign Student scholarship program,Sirindhorn International Institute of Technology.
Space-Time Block Coded(STBC)Orthogonal Frequency Division Multiplexing(OFDM)satisfies higher data-rate requirements while maintaining signal quality in a multipath fading channel.However,conventional STBCs,including O...
supported by the National Key Research and Development Program of China(No.2017YFE0135700);the High Level Talent Support Project of Hebei Province(No.A201903011);the Natural Science Foundation of Hebei Province(No.F2018209358);the Tsinghua Precision Medicine Foundation(No.2022TS003);the Ministry of Education and Science(MES)for NCDSC,part of the Bulgarian National Roadmap on RIs(No.D01-387/18.12.2020);the Telecommunications Research Centre(TRC)of University of Limerick,Ireland.
Most of the existing physical layer watermarking authentication schemes are based on a single-input single-output system and require pre-issue of shared keys.To address these problems,in this thesis,a physical layer a...
supported by the National Natural Science Foundation of China(91538201);the Taishan Scholar Foundation of China(ts201511020).
The existing recognition algorithms of space-time block code(STBC)for multi-antenna(MA)orthogonal frequencydivision multiplexing(OFDM)systems use feature extraction and hypothesis testing to identify the signal types ...
supported by the National Key Research and Development Program of China (2018YFA0701602, 2017YFA0700201, 2017YFA0700202,2017YFA0700203);the National Natural Science Foundation of China (NSFC) under Grants 61941104, 61921004, 61531011;the Fundamental Research Funds for the Central Universities under Grant 2242022R10062;the Key Research and Development Program of Shandong Province under Grant 2020CXGC010108
The rapid development of the reconfigurable intelligent surface(RIS)technology has given rise to a new paradigm of wireless trans-mitters.At present,most research works on RIS-based transmitters focus on single-polari...