Open AccessA Survey on Optimization Based Spectrum Sensing Techniques to Reduce ISI and PAPR In OFDM Based Cognitive Radio System
Author(s) -
B. Maheswara Rao,
S. Baskar
Publication year - 2019
Publication title -
international journal of network security and its applications/international journal of network security and applications
Language(s) - English
Resource type - Journals
eISSN - 0975-2307
pISSN - 0974-9330
DOI - 10.5121/ijnsa.2019.11105
Subject(s) - cognitive radio , orthogonal frequency division multiplexing , computer science , spectrum (functional analysis) , electronic engineering , telecommunications , engineering , wireless , channel (broadcasting) , physics , quantum mechanics