Cognitive Radio (CR) is a communication technology developed to solve the problem of
spectrum scarcity. One way to improve the throughput of CR is the use of efficient decision …

Cognitive radio (CR) is a wireless technology developed to improve the usage in the
spectrum frequency. Energy consumption is considered as a big problem in this technology …

We propose an efficient soft decision rule to enhance the detection of unused spectra and to
improve cognitive radio (CR) throughput. The performance of this rule is evaluated for …

The energy efficient spectrum sensing method is very important in cognitive radio (CR),
since high power drain may limit its implementation in mobile applications. The spectrum …

Recently the subject of energy-efficient is very important in cognitive radio (CR), especially
during spectrum sensing, since the large energy consumption (EC) cost, produces a …

The employment of cognitive radio (CR) is critical to the successful development of wireless
communications. In this field, especially when using the multiple input multiple output …

Cognitive radio (CR) is a wireless technology developed to improve the usage in the
spectrum frequency. Energy consumption is considered as a big problem in this technology …