Abstract A wireless communication technology called Cognitive Radio (CR) makes use of the environment. White hole detection indicates that unitized spectrum identification is crucial. Here, effective spectrum sensing is crucial. In this article, a new threshold for effective spectrum sensing is developed. The CR system is a secondary user of unutilized spectrum Unused spectrum is used by the CR system as a secondary user. Power is wasted during unnecessary handoffs. To maintain the level of service, optimized handoff is required. The second step of this paper provided a new algorithm for CR systems' handoff optimization. Rapid decision-making and preparation are undertaken as part of a proactive handoff strategy for channel allocation.
Alan : Mühendislik
Dergi Türü : Uluslararası
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