scholarly journals Sequential Joint Spectrum Sensing and Channel Estimation for Dynamic Spectrum Access

2014 ◽  
Vol 32 (11) ◽  
pp. 2000-2012 ◽  
Author(s):  
Yasin Yilmaz ◽  
Ziyu Guo ◽  
Xiaodong Wang
Keyword(s):  
Channel Estimation ◽  
Spectrum Sensing ◽  
Dynamic Spectrum Access ◽  
Dynamic Spectrum ◽  
Spectrum Access ◽  
Joint Spectrum

scholarly journals Distributed Wideband Sensing Method for Faded Dynamic Spectrum Access

2019 ◽  
Vol 8 (10) ◽  
pp. 4309-4312
Keyword(s):  
Spectrum Sensing ◽  
Dynamic Spectrum Access ◽  
Dynamic Spectrum ◽  
Spectrum Access ◽  
Wideband Spectrum Sensing ◽  
Wideband Sensing

A conveyed compressive inspecting method is proposed for agreeable wideband spectrum sensing which requires fewer quantities of estimations whereas conquering time-changeability of range inhabitance and the shrouded station issue. Initially, we demonstrate that the wideband range inhabitance data could most likely be recouped with a decreased quantity of range estimations. Second, we suggest detecting framework plan which increases the spectrum detecting recuperation precision. Utilizing simulations, we affirm our theoretic outcomes and demonstrate that collaboration prompts high identification likelihood, even with every auxiliary client taking just little estimation. We likewise demonstrate that it is adequate to think about a subset of near to optional clients to get equivalent exhibitions.

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