Dynamic spectrum access and cognitive radio for vehicular communication networks

2015 ◽  
pp. 127-150 ◽  
Author(s):  
Si Chen
Keyword(s):  
Cognitive Radio ◽  
Communication Networks ◽  
Dynamic Spectrum Access ◽  
Dynamic Spectrum ◽  
Vehicular Communication ◽  
Spectrum Access ◽  
Vehicular Communication Networks

scholarly journals Declining of Sensing Errors in Cognitive Radio by Threshold Determination of Energy Spotting Method

2019 ◽  
Vol 8 (2S3) ◽  
pp. 895-898
Keyword(s):  
Cognitive Radio ◽  
Communication Networks ◽  
Dynamic Spectrum Access ◽  
Cognitive Radio Network ◽  
Dynamic Spectrum ◽  
Radio Network ◽  
Spectrum Access ◽  
Spectrum Scarcity ◽  
Specific Paper

The conventional Cognitive Radio Network is anticipates the fundamental solution to problem of spectrum scarcity in the forthcoming wireless and cellular communication networks, furthermore CR networking senses vacant spectrum bands in opportunistic method, and though, increases the effectiveness of spectrum usage. The CRN (Cognitive radio Network) provides the wireless connectivity and integration through the medium of dynamic spectrum access approaches and heterogeneous wireless designs and architectures. The enabling techniques and utilities of the CRNs have received the dynamic research and the industry interest. In this specific paper, we proposed an solution to decrease the error rate by enhancing the performance of detection which occur in time of spectrum sensing mechanism.

Orthogonal codes-based dynamic spectrum access in cognitive radio networks

2019 ◽  
Vol 16 (12) ◽  
pp. 34-46
Author(s):  
Ehab F. Badran ◽  
Amr A. Bashir ◽  
Amira I. Zaki ◽  
Waleed K. Badawi
Keyword(s):  
Cognitive Radio ◽  
Cognitive Radio Networks ◽  
Dynamic Spectrum Access ◽  
Radio Networks ◽  
Dynamic Spectrum ◽  
Spectrum Access ◽  
Orthogonal Codes

scholarly journals Dynamic Spectrum Access in Cognitive Radio: An MDP Approach

10.5772/36083 ◽  
2012 ◽  
Author(s):  
Juan J. ◽  
Mario Torrecillas-Rodrguez ◽  
Luis Pastor-Gonzlez ◽  
Javier Vales-Alonso
Keyword(s):  
Cognitive Radio ◽  
Dynamic Spectrum Access ◽  
Dynamic Spectrum ◽  
Spectrum Access

Dynamic spectrum access: from cognitive radio to network radio

2012 ◽  
Vol 19 (1) ◽  
pp. 23-29 ◽  
Author(s):  
Min Song ◽  
Chunsheng Xin ◽  
Yanxiao Zhao ◽  
Xiuzhen Cheng
Keyword(s):  
Cognitive Radio ◽  
Dynamic Spectrum Access ◽  
Dynamic Spectrum ◽  
Spectrum Access
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