scholarly journals Multi-cycle spectrum sensing for OFDM signals under cyclic frequency offsets in cognitive vehicular networks

2020 ◽  
Vol 14 (14) ◽  
pp. 2259-2269
Author(s):  
Andrea Tani ◽  
Francesco Chiti ◽  
Romano Fantacci ◽  
Dania Marabissi
Keyword(s):  
Spectrum Sensing ◽  
Vehicular Networks ◽  
Cyclic Frequency ◽  
Frequency Offsets ◽  
Ofdm Signals

Spectrum sensing challenges & their solutions in cognitive radio based vehicular networks

2021 ◽  
Vol 34 (7) ◽  
Author(s):  
Mohammad Asif Hossain ◽  
Rafidah Md Noor ◽  
Saaidal Razalli Azzuhri ◽  
Muhammad Reza Z'aba ◽  
Ismail Ahmedy ◽  
...  
Keyword(s):  
Cognitive Radio ◽  
Spectrum Sensing ◽  
Vehicular Networks

LRT Detectors for Spectrum Sensing of Weak OFDM Signals With Periodic Pilots

2020 ◽  
Vol 19 (11) ◽  
pp. 7514-7527
Author(s):  
Wenshan Yin ◽  
Hao Chen ◽  
Datong Xu ◽  
Yang Yang
Keyword(s):  
Spectrum Sensing ◽  
Ofdm Signals

scholarly journals Hard Fusion Based Spectrum Sensing over Mobile Fading Channels in Cognitive Vehicular Networks

Sensors ◽  
2018 ◽  
Vol 18 (2) ◽  
pp. 475 ◽  
Author(s):  
Xiaomin Qian ◽  
Li Hao ◽  
Dadong Ni ◽  
Quang Tran
Keyword(s):  
Fading Channels ◽  
Spectrum Sensing ◽  
Vehicular Networks ◽  
Mobile Fading Channels
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