Matches in SemOpenAlex for { <https://semopenalex.org/work/W3191922138> ?p ?o ?g. }
Showing items 1 to 86 of
86
with 100 items per page.
- W3191922138 abstract "In congested electromagnetic environments, cognitive radios require knowledge about other emitters in order to optimize their dynamic spectrum access strategy. Deep learning classification algorithms have been used to recognize the wireless signal standards of emitters with high accuracy, but are limited to classifying signal classes that appear in their training set. This diminishes the performance of deep learning classifiers deployed in the field because they cannot accurately identify signals from classes outside of the training set. In this paper, a convolution neural network based open set classifier is proposed with the ability to detect if signals are not from known classes by thresholding the output sigmoid activation. The open set classifier was trained on 4G LTE, 5G NR, IEEE 802.11ax, Bluetooth Low Energy 5.0, and Narrowband Internet-of-Things signals impaired with Rayleigh or Rician fading, AWGN, frequency offsets, and in-phase/quadrature imbalances. Then, the classifier was tested on OFDM, SC-FDMA, SC, AM, and FM signals, which did not appear in the training set classes. The closed set classifier achieves an average accuracy of 94.5% for known signals with SNR's greater than 0 dB, but by design, has a 0% accuracy detecting signals from unknown classes. On the other hand, the open set classifier retains an 86% accuracy for known signal classes, but can detect 95.5% of signals from unknown classes with SNR's greater than 0 dB." @default.
- W3191922138 created "2021-08-16" @default.
- W3191922138 creator A5015138970 @default.
- W3191922138 creator A5045799487 @default.
- W3191922138 creator A5052487611 @default.
- W3191922138 date "2021-08-03" @default.
- W3191922138 modified "2023-09-27" @default.
- W3191922138 title "Open Set Wireless Standard Classification Using Convolutional Neural Networks" @default.
- W3191922138 cites W2166925157 @default.
- W3191922138 cites W2769269282 @default.
- W3191922138 cites W2775383661 @default.
- W3191922138 cites W2785648464 @default.
- W3191922138 cites W2901114541 @default.
- W3191922138 cites W2912136746 @default.
- W3191922138 cites W2920033744 @default.
- W3191922138 cites W2954899279 @default.
- W3191922138 cites W2963149653 @default.
- W3191922138 cites W2963895067 @default.
- W3191922138 cites W2963924212 @default.
- W3191922138 cites W2964909045 @default.
- W3191922138 cites W2996232706 @default.
- W3191922138 cites W3014752979 @default.
- W3191922138 cites W3034675810 @default.
- W3191922138 hasPublicationYear "2021" @default.
- W3191922138 type Work @default.
- W3191922138 sameAs 3191922138 @default.
- W3191922138 citedByCount "0" @default.
- W3191922138 crossrefType "posted-content" @default.
- W3191922138 hasAuthorship W3191922138A5015138970 @default.
- W3191922138 hasAuthorship W3191922138A5045799487 @default.
- W3191922138 hasAuthorship W3191922138A5052487611 @default.
- W3191922138 hasConcept C119857082 @default.
- W3191922138 hasConcept C127162648 @default.
- W3191922138 hasConcept C149946192 @default.
- W3191922138 hasConcept C153180895 @default.
- W3191922138 hasConcept C154945302 @default.
- W3191922138 hasConcept C171115542 @default.
- W3191922138 hasConcept C41008148 @default.
- W3191922138 hasConcept C50644808 @default.
- W3191922138 hasConcept C555944384 @default.
- W3191922138 hasConcept C60472773 @default.
- W3191922138 hasConcept C76155785 @default.
- W3191922138 hasConcept C81363708 @default.
- W3191922138 hasConcept C81978471 @default.
- W3191922138 hasConcept C95623464 @default.
- W3191922138 hasConceptScore W3191922138C119857082 @default.
- W3191922138 hasConceptScore W3191922138C127162648 @default.
- W3191922138 hasConceptScore W3191922138C149946192 @default.
- W3191922138 hasConceptScore W3191922138C153180895 @default.
- W3191922138 hasConceptScore W3191922138C154945302 @default.
- W3191922138 hasConceptScore W3191922138C171115542 @default.
- W3191922138 hasConceptScore W3191922138C41008148 @default.
- W3191922138 hasConceptScore W3191922138C50644808 @default.
- W3191922138 hasConceptScore W3191922138C555944384 @default.
- W3191922138 hasConceptScore W3191922138C60472773 @default.
- W3191922138 hasConceptScore W3191922138C76155785 @default.
- W3191922138 hasConceptScore W3191922138C81363708 @default.
- W3191922138 hasConceptScore W3191922138C81978471 @default.
- W3191922138 hasConceptScore W3191922138C95623464 @default.
- W3191922138 hasLocation W31919221381 @default.
- W3191922138 hasOpenAccess W3191922138 @default.
- W3191922138 hasPrimaryLocation W31919221381 @default.
- W3191922138 hasRelatedWork W2057242317 @default.
- W3191922138 hasRelatedWork W2773874478 @default.
- W3191922138 hasRelatedWork W2908824019 @default.
- W3191922138 hasRelatedWork W2947150109 @default.
- W3191922138 hasRelatedWork W2970843912 @default.
- W3191922138 hasRelatedWork W2983220838 @default.
- W3191922138 hasRelatedWork W2984058750 @default.
- W3191922138 hasRelatedWork W2986582408 @default.
- W3191922138 hasRelatedWork W3008873492 @default.
- W3191922138 hasRelatedWork W3015809026 @default.
- W3191922138 hasRelatedWork W3104028856 @default.
- W3191922138 hasRelatedWork W3116713586 @default.
- W3191922138 hasRelatedWork W3132913115 @default.
- W3191922138 hasRelatedWork W3133033995 @default.
- W3191922138 hasRelatedWork W3153147069 @default.
- W3191922138 hasRelatedWork W3163053569 @default.
- W3191922138 hasRelatedWork W3174334351 @default.
- W3191922138 hasRelatedWork W3187293579 @default.
- W3191922138 hasRelatedWork W3195469917 @default.
- W3191922138 hasRelatedWork W2502461493 @default.
- W3191922138 isParatext "false" @default.
- W3191922138 isRetracted "false" @default.
- W3191922138 magId "3191922138" @default.
- W3191922138 workType "article" @default.