Browsing by Author "e5e28a2f-4cc9-455e-81a5-b19d974a4cd1"

Now showing items 1-2 of 2

    • Coded Redundant Message Transmission Schemes for Low-Power Wide Area IoT Applications 
      Montejo-Sanchez, Samuel; Azurdia Meza, César; Souza, Richard Demo; Fernandez, Evelio Martin Garcia; Soto, Ismael; Hoeller, Arliones (Institute of Electrical and Electronics Engineers Inc., 2019)
      © 2012 IEEE. We propose a novel transmission scheme, suitable to Internet of Things, which sends coded redundant information in independent packets. The results indicate that this scheme outperforms, in terms of reliability, ...
    • Energy-Efficient transmission strategies with multiple radios in cognitive radio: Beyond rendezvous 
      Montejo Sánchez, Samuel; Azurdia Meza, César; Aranda-Cubillo, Jaime; Demo Souza, Richard; García Fernández, Evelio; Soto, Ismael (Institute of Electrical and Electronics Engineers Inc., 2018)
      Cognitive radio (CR) has emerged as a key technology to deal with the frequency spectrum scarcity. The efficient and opportunistic use of the spectrum requires rapid coordination between the secondary users (SUs). Besides, ...