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Cognitive Radio: Advantages and Disadvantages

Cognitive Radio (CR) is a technology that leverages radio frequency spectrums with intelligent decision-making capabilities. Originating from Software-defined radio (SDR), CR offers stable communication networks while reducing power consumption. However, conflicts may arise with the cell phone and internet industries over spectrum allocation.

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Cognitive Radio: Advantages and Disadvantages

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  1. Cognitive Radio Group 6 Celisha McGhee Doug Tistle Karla Tyler Chastity Byford

  2. What is Cognitive Radio(CR)? • The idea of cognitive radio was developed in May 2000 by Dr. Joseph Mitola and Gerald Q. Maguire Jr. • CR utilizes radio frequency spectrums • CR has a level of intelligence that allows it to make decisions on which radio frequencies to use

  3. Origin of Cognitive Radio • CR is based on the ideals from the Software-defined radio (SDR). • SDR fulfills communication needs and is small enough to place in miniature robotics • CR has the advantage of scanning its environment.

  4. Advantages Provides more stable communication network Decreases seller power Disadvantages Cell phone and internet industry will fight over their cut Advantages and Disadvantages of CR

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