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Telecommunications authorities are interested in knowing the real spectrum occupancy with the aid of several participants in the field of telecommunications. Therefore, several spectrum measurement campaigns have been made around the world. The results show a low spectrum occupancy leading to an inefficient use of the spectrum. This suggests the use of technologies like cognitive radio as a solution...
The 2.4 GHz industrial, scientific and medical (ISM) band is a shared electromagnetic resource where many wireless communications technologies such as wireless local area networks, Bluetooth, ZigBee, cordless phones, amongst others, coexist. Due to the large amount of users of different technologies that might utilize the band at the same time and geographical region, it is reasonable to assume that...
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