M Singh, P Kumar, D Anusheetal… - … Research Journal of …, 2016 - academia.edu
The explosion of wireless applications has created an ever increasing demand for radio spectrum and this has put a lot of pressure on service providers to meet the end user's …
M Sardar, KV Karthikeyan - 2016 International Conference on …, 2016 - ieeexplore.ieee.org
The rapid growth of wireless systems have led to increased demand of the spectrum in the wireless services. The dynamic allocation of the wireless channel is one of the viable …
Spectrum scarcity is increasingly becoming an obstacle for the implementation of new wireless technologies. On the contrary, recent studies have discovered considerable under …
RR Jaglan, S Sarowa, R Mustafa, S Agrawal… - Procedia Computer …, 2015 - Elsevier
Cognitive Radio is an emerging and fascinating technology, which promises solution to the spectrum scarcity problem. This influential technology has the power to change the future …
K Singh, SB Avtar - Int. J. Soft Comput. Eng, 2015 - researchgate.net
the wireless traffic is increasing in an unparalleled way, which causes radio spectrum shortage. The fixed spectrum assignment policy makes this problem more critical. Cognitive …
For the purpose of enhancing the spectrum efficiency, cognitive radio (CR) technology has been recently proposed as a promising dynamic spectrum allocation paradigm. In CR …
PTV Bhuvaneswari - Introduction to Cognitive Radio Networks …, 2016 - taylorfrancis.com
The scarcity of electromagnetic radio spectrum is due to its increasing usage day by day. However, the allocated spectrum is underutilized due to the conventional approach of …
Under the contemporary spectrum usage regulations, radio frequency bands are allocated statically to licensed users in a large geographical area and over a long period of time …
The growing demand of wireless applications has put a lot of constraints on the usage of available radio spectrum which is limited and precious resource. However, a fixed spectrum …