An Architecture for Coexistence with Multiple Users in Frequency Hopping Cognitive Radio Networks

2014 ◽  
Vol 32 (3) ◽  
pp. 563-571 ◽  
Author(s):  
Ryan K. McLean ◽  
Mark D. Silvius ◽  
Kenneth M. Hopkinson ◽  
Bridget N. Flatley ◽  
Ethan S. Hennessey ◽  
...  
Keyword(s):  
Cognitive Radio ◽  
Cognitive Radio Networks ◽  
Frequency Hopping ◽  
Radio Networks ◽  
Multiple Users

scholarly journals A Novel Multi-radio Rendezvous Algorithm for Cognitive Radio Networks

10.29007/4lkq ◽  
2019 ◽  
Author(s):  
Michael Fischer ◽  
Jonathan Backens
Keyword(s):  
Cognitive Radio ◽  
Ad Hoc Networks ◽  
Cognitive Radio Networks ◽  
Ad Hoc ◽  
Radio Networks ◽  
Secondary Users ◽  
Multiple Users ◽  
Heterogeneous Nature ◽  
Hoc Networks ◽  
Short Time

Channel Rendezvous between secondary users remains a key challenge to the development of cognitive ad-hoc networks. The decentralized and heterogeneous nature of ad-hoc CRNs makes guaranteeing rendezvous across multiple users within a short time difficult. Current research focuses on single hop networks or on multi-radio platforms to reduce the Time To Rendezvous (TTR). This work presents a Novel Multi-radio Rendezvous algorithm that leverages increasing availability of multi-radio secondary users to reduce TTR in heterogeneous and anonymous CRNs with multiple users.

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