Fuzzy-Based Reliable Spectrum Tree Formation for Efficient Communication in Cognitive Radio Ad Hoc Network

  • Ashima Rout
  • Srinivas Sethi
  • P. K. Banerjee
Conference paper
Part of the Smart Innovation, Systems and Technologies book series (SIST, volume 31)


In view of the scarce major radio resource vis-a-vis to resolve the bottleneck experienced in the present scenario of revolutionary technology, researches are under progress in the domain of cognitive radio ad hoc network (CRAHN). In this context, spectrum sensing followed by reliable as well as efficient spectrum detection and its effective utilization has been a main feature to achieve the quality at par with the intelligibility during communication in CRAHN. In this paper, performance of spectrum sensing has been discussed and tried to meet the challenges for a secured communication. A new approach has been formulated here using spectrum tree formation in cognitive radio ad hoc network environment at each intermediate node in between source and destination points. Analyzing this novel concept using fuzzy spectrum tree, the proposed model proves to perform better in cognitive radio ad hoc network environment in terms of throughput with minimum overheads.


CRAHN Spectrum analysis Spectrum sensing Fuzzy based spectrum detection Spectrum tree 


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Copyright information

© Springer India 2015

Authors and Affiliations

  1. 1.Department of ETC EngineeringIGIT, SaranagDhenkanalIndia
  2. 2.Department of CSEAIGIT, SaranagDhenkanalIndia
  3. 3.Department of ETC EngineeringJadavpur UniversityKolkataIndia

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