Spectrum Map: Toward Predicting the Spatial Distribution of Spectrum Usage in CRNs
Saptarshi Debroy, Shameek Bhattacharjee, Mainak Chatterjee · 2011
Recent measurements on radio spectrum usage have revealed the abundance of under-utilized bands of spectrum that belong to licensed users. Prior knowledge about occupancy of such bands and corresponding achievable performance metrics can potentially help secondary networks to devise effective stra