Dynamic approach for spectrum sharing in cognitive radio
Keywords:Spectrum sensing (SS), Frequency Division Multiplexing (FDM), Cognitive User, Licensed Band (LB), Underlay, Interweave.
Due to fixed spectrum allocation phenomenon (FSA), spectrum agreement failed to satisfy the demanded of the evolving technolo-gies. However, cognitive radio has approached for utilizing the spectrum and substituting resources deficiency. The number of radio users is tragically increasing since human turns technologies in all sectors; even those users of licensed band are demanding larger radio spectrum. Users may get assigned into other bands to balance the radio spectrum congestion. In this paper, we proposed model to overcome radio deficiency. This paper is highlighting the spectrum sharing performance constrains. Time delay and throughput are studied under different spectrum sharing techniques.
 ITU Radio Regulations â€“ Article 1, Definitions of Radio Services, Article 1.2 Administration: Any governmental department or service responsible for discharging the obligations undertaken in the Constitution of the International Telecommunication Union, in the Convention of the International Telecommunication Union and in the Administrative Regulations (CS 1002).
 International Telecommunication UnionÂ´s Radio Regulations, Edition of 2012.
 Colin Robinson (2003). Competition and regulation in utility markets. Edward Elgar Publishing. p. 175. ISBN 978-1-84376-230-0.
 AyubiPreet, Department of Computer Science and Engineering, SGGSWU, Fatehgarh Sahib, Punjab, India (140406), AyubiPreet et al, / (IJCSIT) International Journal of Computer Science and Information Technologies, Vol. 5 (4), 2014, 5508-5511.
 ParthaPratim Bhattacharya, RonakKhandelwal, Rishita Gera, Anjali Agarwal,â€ Smart Radio Spectrum Management for Cognitive Radioâ€, Department of Electronics and Communication Engineering Faculty of Engineering and Technology Mody Institute of Technology and Science (Deemed University), International Journal of Distributed and Parallel Systems (IJDPS) Vol.2, No.4, July 2011.
 Bablu Kumar Singh, Jitendra Jangir, â€œA Study of Recent Trends in Cognitive Radio Communications and Networks for Licence Free Connectivityâ€, International Journal of Engineering Research & Technology (IJERT) ISSN: 2278-0181.
 GoutamGhosh, Prasun Das and Subhajit Chatterjee, â€œCognitive Radio and Dynamic Spectrum Access a Studyâ€, International Journal of Next-Generation Networks (IJNGN) Vol.6, No.1, March 2014.
 JyotshanaKanti and Geetam Singh Tomar, â€œVarious Sensing Techniques in Cognitive Radio Networks: A Reviewâ€, International Journal of Grid and Distributed Computing Vol. 9, No. 1 (2016), pp.145-154 https://doi.org/10.14257/ijgdc.2016.9.1.15.
 Nabil Giweli, SeyedShahrestani and Hon Cheung, â€œSelection of Spectrum Sensing Method to Enhance Qos In Cognitive Radio Networksâ€, International Journal of Wireless & Mobile Networks (IJWMN) Vol. 8, No. 1, February 2016.
 NavpreetKaur, â€œAnalysis of Spread Spectrum Techniques in Cognitive Radio Networksâ€, International Journal of Applied Engineering Research ISSN 0973-4562 Volume 11, Number 8 (2016) pp 5641-5645.
View Full Article:
How to Cite
LicenseAuthors who publish with this journal agree to the following terms:
- Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under aÂ Creative Commons Attribution Licensethat allows others to share the work with an acknowledgement of the work''s authorship and initial publication in this journal.
- Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal''s published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.
- Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (SeeÂ The Effect of Open Access).