<mets:mets OBJID="eprint_31801" LABEL="Eprints Item" xsi:schemaLocation="http://www.loc.gov/METS/ http://www.loc.gov/standards/mets/mets.xsd http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-3.xsd" xmlns:mets="http://www.loc.gov/METS/" xmlns:mods="http://www.loc.gov/mods/v3" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"><mets:metsHdr CREATEDATE="2026-07-05T22:21:34Z"><mets:agent ROLE="CUSTODIAN" TYPE="ORGANIZATION"><mets:name>EPrints Universitas Amikom Yogyakarta</mets:name></mets:agent></mets:metsHdr><mets:dmdSec ID="DMD_eprint_31801_mods"><mets:mdWrap MDTYPE="MODS"><mets:xmlData><mods:titleInfo><mods:title>KLASIFIKASI RADIO SIARAN FM BERDASARKAN DATA&#13;
IQ MENGGUNAKAN CONVOLUTIONAL NEURAL</mods:title></mods:titleInfo><mods:name type="personal"><mods:namePart type="given">Agus</mods:namePart><mods:namePart type="family">Sukarno</mods:namePart><mods:role><mods:roleTerm type="text">author</mods:roleTerm></mods:role></mods:name><mods:abstract>Pengawasan spektrum siaran FM secara real-time memerlukan teknik&#13;
canggih; pendekatan berbasis klasifikasi sinyal telah terbukti meningkatkan&#13;
ketepatan deteksi dibandingkan metode manual. Penelitian ini mengembangkan&#13;
dan membandingkan tiga arsitektur deep learning - CNN 5-Layers, CNN-BiLSTM,&#13;
dan CNN-Transformer - untuk mengklasifikasikan pengguna siaran radio FM&#13;
berdasarkan data IQ. Data sinyal dikumpulkan dari 16 pemancar FM menggunakan&#13;
SDR dan diolah menjadi 80.000 sampel seimbang. Model-model ini dievaluasi&#13;
berdasarkan akurasi klasifikasi dan waktu inferensi. Hasil eksperimen&#13;
menunjukkan bahwa CNN-BiLSTM memberikan akurasi tertinggi sebesar 98,96%&#13;
namun dengan waktu inferensi relatif lama sekitar 62 detik. Sementara itu, CNN 5Layers&#13;
memiliki&#13;
waktu&#13;
klasifikasi&#13;
tercepat&#13;
sekitar&#13;
10&#13;
detik&#13;
dengan&#13;
akurasi&#13;
tinggi&#13;
&#13;
sebesar&#13;
&#13;
98,18%, dan CNN-Transformer paling lambat sekitar 120 detik dengan&#13;
akurasi sebesar 97,72%. Mengingat waktu klasifikasi per batch harus lebih pendek&#13;
daripada laju pengambilan data sekitar 2 milidetik per sampel, hanya CNN 5-Layers&#13;
yang memenuhi persyaratan pemantauan spektrum secara real-time.</mods:abstract><mods:classification authority="lcc">000 Ilmu komputer, informasi dan pekerjaan umum</mods:classification><mods:originInfo><mods:dateIssued encoding="iso8061">2025-11-01</mods:dateIssued></mods:originInfo><mods:originInfo><mods:publisher>Universitas AMIKOM Yogyakarta;Pascasarjana Magister Informatika</mods:publisher></mods:originInfo><mods:genre>Thesis</mods:genre></mets:xmlData></mets:mdWrap></mets:dmdSec><mets:amdSec ID="TMD_eprint_31801"><mets:rightsMD ID="rights_eprint_31801_mods"><mets:mdWrap MDTYPE="MODS"><mets:xmlData><mods:useAndReproduction>
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